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  1. #1
    SitePoint Addict
    Join Date
    May 2007
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    Script suddenly giving me lots of errors

    I have a form script suddenly giving me lots of errors. I think it may be due to php upgrades at host.

    Code:
    <?php
    ////////////////////////////////////////////////////////////////////////////
    // dB Masters' PHP FormM@iler, Copyright (c) 2007 dB Masters Multimedia
    // http://www.dbmasters.net/
    // FormMailer comes with ABSOLUTELY NO WARRANTY
    // Licensed under the AGPL
    // See license.txt and readme.txt for details
    ////////////////////////////////////////////////////////////////////////////
    // General Variables
    	$check_referrer="no";
    	$referring_domains="http://domain.com/,http://www.domain.com/,http://subdomain.domain.com/";
    
    
    // options to use if hidden field "config" has a value of 0
    // recipient info
    	$charset[0]="iso-8859-1";
    	$tomail[0]="aussie@yahoo.com";
    	$bcc_tomail[0]="";
    	$cc_tomail[0]="london@gmail.com";
    	}
    // Mail contents config
    	$subject[0]="Feedback";
    	$reply_to_field[0]="email";
    	$reply_to_name[0]="first_name";
    	$required_fields[0]="purpose,amount,name,email,cell";
    	$required_email_fields[0]="";
    	$attachment_fields[0]="";
    	$return_ip[0]="yes";
    	$mail_intro[0]="Please call soon";
    	$mail_fields[0]="purpose,amount,name,email,cell";
    	$mail_type[0]="text";
    	$mail_priority[0]="1";
    // Send back to sender config
    	$send_copy[0]="no";
    	$send_copy_format[0]="vert_table";
    	$send_copy_fields[0]="purpose,amount,name,email,cell";
    	$send_copy_attachment_fields[0]="";
    	$copy_subject[0]="Feedback";
    	$copy_intro[0]="Thanks for your inquiry, the following message has been delivered.";
    	$copy_from[0]="noreply@yahoo.com";
    	$copy_tomail_field[0]="email";
    // Result options
    	$header[0]="";
    	$footer[0]="";
    	$error_page[0]="";
    	$thanks_page[0]="http://www.yahoo.com/thankyou";
    
    // options to use if hidden field "config" has a value of 1
    // recipient info
    	$charset[1]="";
    	$tomail[1]="info1@yahoo.com";
    	$cc_tomail[1]="";
    	$bcc_tomail[1]="";
    // Mail contents config
    	$subject[1]="";
    	$reply_to_field[1]="";
    	$reply_to_name[1]="";
    	$required_fields[1]="";
    	$required_email_fields[1]="";
    	$attachment_fields[1]="";
    	$return_ip[1]="";
    	$mail_intro[1]="";
    	$mail_fields[1]="purpose,amount,name,email,cell";
    	$mail_type[1]="";
    	$mail_priority[1]="";
    // Send back to sender config
    	$send_copy[1]="";
    	$send_copy_format[1]="";
    	$send_copy_fields[1]="";
    	$send_copy_attachment_fields[1]="";
    	$copy_subject[1]="";
    	$copy_intro[1]="";
    	$copy_from[1]="";
    	$copy_tomail_field[1]="";
    // Result options
    	$header[1]="";
    	$footer[1]="";
    	$error_page[1]="";
    	$thanks_page[1]="";
    /////////////////////////////////////////////////////////////////////////
    // Don't muck around past this line unless you know what you are doing //
    /////////////////////////////////////////////////////////////////////////
    ob_start();
    $config=$_POST["config"];
    $debug=0;
    $debug_text="";
    
    // fix for Windows email server security
    ini_set("sendmail_from",$tomail[$config]);
    
    // email validation regular expression
    //Old ereg expression
    //$regex = "^[-a-z0-9!#$%&\'*+/=?^_`{|}~]+(\.[-a-z0-9!#$%&\'*+/=?^_`{|}~]+)*@(([a-z0-9]([-a-z0-9]*[a-z0-9]+)?){1,63}\.)+([a-z]([-a-z0-9]*[a-z0-9]+)?){2,63}$";
    //New preg expression
    $regex = "/^[-a-z0-9!#$%&\'*+\/=?^_`{|}~]+(\.[-a-z0-9!#$%&\'*+\/=?^_`{|}~]+)*@(([a-z0-9]([-a-z0-9]*[a-z0-9]+)?){1,63}\.)+([a-z]([-a-z0-9]*[a-z0-9]+)?){2,63}$/i";
    
    //old ereg expression
    //$header_injection_regex = "(\r|\n)";
    //new preg expression
    $header_injection_regex = "/(\r|\n)/";
    
    if($header[$config]!="")
    	include($header[$config]);
    
    if($_POST["submit"] || $_POST["Submit"] || $_POST["submit_x"] || $_POST["Submit_x"])
    {
    
    ////////////////////////////
    // begin global functions //
    ////////////////////////////
    // get visitor IP
    	function getIP()
    	{
    		if(getenv(HTTP_X_FORWARDED_FOR))
    			$user_ip=getenv("HTTP_X_FORWARDED_FOR");
    		else
    			$user_ip=getenv("REMOTE_ADDR");
    		return $user_ip;
    	}
    // get value of given key
    	function parseArray($key)
    	{
    		$array_value=$_POST[$key];
    		$count=1;
    		extract($array_value);
    		foreach($array_value as $part_value)
    		{
    			if($count > 1){$value.=", ";}
    			$value.=$part_value;
    			$count=$count+1;
    		}
    		return $value;
    	}
    // stripslashes and autolink url's
    	function parseValue($value)
    	{
    		$value=preg_replace("/(http:\/\/+.[^\s]+)/i",'<a href="\\1">\\1</a>', $value);
    		return $value;
    	}
    // html header if used
    	function htmlHeader()
    	{
    		$htmlHeader="<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\">\n<html>\n<head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=".$charset[$config]."\"></head>\n<body>\n<table cellpadding=\"2\" cellspacing=\"0\" border=\"0\" width=\"600\">\n";
    		return $htmlHeader;
    	}
    // html footer if used
    	function htmlFooter()
    	{
    		$htmlFooter="</table>\n</body>\n</html>\n";
    		return $htmlFooter;
    	}
    // build verticle table format
    	function buildVertTable($fields, $intro, $to, $send_ip)
    	{
    		$message=htmlHeader();
    		if($intro != "")
    			$message.="<tr>\n<td align=\"left\" valign=\"top\" colspan=\"2\">".$intro."</td>\n</tr>\n";
    		$fields_check=preg_split('/,/',$fields);
    		$run=sizeof($fields_check);
    		for($i=0;$i<$run;$i++)
    		{
    			$cur_key=$fields_check[$i];
    			$cur_value=$_POST[$cur_key];
    			if(is_array($cur_value))
    			{
    				$cur_value=parseArray($cur_key);
    			}
    			$cur_value=parseValue($cur_value);
    			if($allow_html[$config]=="no")
    				$cur_value=htmlspecialchars(nl2br($cur_value));
    			else
    				$cur_value=nl2br($cur_value);
    			$message.="<tr>\n<td align=\"left\" valign=\"top\" style=\"white-space:nowrap;\"><b>".$cur_key."</b></td>\n<td align=\"left\" valign=\"top\" width=\"100%\">".$cur_value."</td>\n</tr>\n";
    		}
    		if($send_ip=="yes" && $to=="recipient")
    		{
    			$user_ip=getIP();
    			$message.="<tr>\n<td align=\"left\" valign=\"top\" style=\"white-space:nowrap;\"><b>Sender IP</b></td>\n<td align=\"left\" valign=\"top\" width=\"100%\">".$user_ip."</td>\n</tr>\n";
    		}
    		$message.=htmlFooter();
    		return $message;
    	}
    // build horizontal table format
    	function buildHorzTable($fields, $intro, $to, $send_ip)
    	{
    		$message=htmlHeader();
    		$fields_check=preg_split('/,/',$fields);
    		$run=sizeof($fields_check);
    		if($intro != "")
    			$message.="<tr>\n<td align=\"left\" valign=\"top\" colspan=\"".$run."\">".$intro."</td>\n</tr>\n";
    		$message.="<tr>\n";
    		for($i=0;$i<$run;$i++)
    		{
    			$cur_key=$fields_check[$i];
    			$message.="<td align=\"left\" valign=\"top\" style=\"white-space:nowrap;\"><b>".$cur_key."</b></td>\n";
    		}
    		if($send_ip=="yes" && $to=="recipient")
    			$message.="<td align=\"left\" valign=\"top\" style=\"white-space:nowrap;\"><b>Sender IP</b></td>\n";
    		$message.="</tr>\n";
    		$message.="<tr>\n";
    		for($i=0;$i<$run;$i++)
    		{
    			$cur_key=$fields_check[$i];
    			$cur_value=$_POST[$cur_key];
    			if(is_array($cur_value))
    			{
    				$cur_value=parseArray($cur_key);
    			}
    			$cur_value=parseValue($cur_value);
    			if($allow_html[$config]=="no")
    				$cur_value=htmlspecialchars(nl2br($cur_value));
    			else
    				$cur_value=nl2br($cur_value);
    			$message.="<td align=\"left\" valign=\"top\">".$cur_value."</td>\n";
    		}
    		$message.="</tr>\n";
    		$message.="<tr>\n";
    		if($send_ip=="yes" && $to=="recipient")
    		{
    			$user_ip=getIP();
    			$message.="<td align=\"left\" valign=\"top\">".$user_ip."</td>\n";
    		}
    		$message.="</tr>\n";
    		$message.=htmlFooter();
    		return $message;
    	}
    // build plain text format
    	function buildTextTable($fields, $intro, $to, $send_ip)
    	{
    		$message="";
    		if($intro != "")
    			$message.=$intro."\n\n";
    		$fields_check=preg_split('/,/',$fields);
    		$run=sizeof($fields_check);
    		for($i=0;$i<$run;$i++)
    		{
    			$cur_key=$fields_check[$i];
    			$cur_value=$_POST[$cur_key];
    			if(is_array($cur_value))
    			{
    				$cur_value=parseArray($cur_key);
    			}
    			$cur_value=parseValue($cur_value);
    			if($allow_html[$config]=="no")
    				$cur_value=htmlspecialchars($cur_value);
    			else
    				$cur_value=$cur_value;
    			$message.="".$cur_key.": ".$cur_value."\n";
    		}
    		if($send_ip=="yes" && $to=="recipient")
    		{
    			$user_ip=getIP();
    			$message.="Sender IP: ".$user_ip."\n";
    		}
    		return $message;
    	}
    // get the proper build fonction
    	function buildTable($format, $fields, $intro, $to, $send_ip)
    	{
    		if($format=="vert_table")
    			$message=buildVertTable($fields, $intro, $to, $send_ip);
    		else if($format=="horz_table")
    			$message=buildHorzTable($fields, $intro, $to, $send_ip);
    		else
    			$message=buildTextTable($fields, $intro, $to, $send_ip);
    		return $message;
    	}
    // referrer checking security option
    	function checkReferer()
    	{
    		if($check_referrer=="yes")
    		{
    			$ref_check=preg_split('/,/',$referring_domains);
    			$ref_run=sizeof($ref_check);
    			$referer=$_SERVER['HTTP_REFERER'];
    			$domain_chk="no";
    			for($i=0;$i<$ref_run;$i++)
    			{
    				$cur_domain=$ref_check[$i];
    				if(stristr($referer,$cur_domain)){$domain_chk="yes";}
    			}
    		}
    		else
    		{
    			$domain_chk="yes";
    		}
    		return $domain_chk;
    	}
    // checking required fields and email fields
    	function checkFields($text_fields, $email_fields, $regex)
    	{
          	$error_message="";
    		if($debug==1)
    			$error_message.="<li>text_fields: ".$text_fields."<br />email_fields: ".$email_fields."<br />reply_to_field: ".$reply_to_field."<br />reply_to_name: ".reply_to_name."</li>";
    		if($text_fields != "")
    		{
    			$req_check=preg_split('/,/',$text_fields);
    			$req_run=sizeof($req_check);
    			for($i=0;$i<$req_run;$i++)
    			{
    				$cur_field_name=$req_check[$i];
    				$cur_field=$_POST[$cur_field_name];
    				if($cur_field=="")
    				{
    					$error_message.="<li>You are missing the <b>".$req_check[$i]."</b> field</li>\n";
    				}
    			}
    		}
    		if($email_fields != "")
    		{
    			$email_check=preg_split('/,/',$email_fields);
    			$email_run=sizeof($email_check);
    			for($i=0;$i<$email_run;$i++)
    			{
    				$cur_email_name=$email_check[$i];
    				$cur_email=$_POST[$cur_email_name];
    				//if($cur_email=="" || !eregi($regex, $cur_email))
    				if($cur_email=="" || !preg_match($regex, $cur_email))
    				{
    					$error_message.="<li>You are missing the <b>".$email_check[$i]."</b> field or it is not a valid email address.</li>\n";
    				}
    			}
    		}
    		return $error_message;
    	}
    // attachment function
    	function getAttachments($attachment_fields, $message, $content_type, $border)
    	{
    		$att_message="This is a multi-part message in MIME format.\r\n";
    		$att_message.="--{$border}\r\n";
    		$att_message.=$content_type."\r\n";
    		$att_message.="Content-Transfer-Encoding: 7bit\r\n\r\n";
    		$att_message.=$message."\r\n\r\n";
    
    		$att_check=preg_split('/,/',$attachment_fields);
    		$att_run=sizeof($att_check);
    		for($i=0;$i<$att_run;$i++)
    		{
    			$fileatt=$_FILES[$att_check[$i]]['tmp_name'];
    			$fileatt_name=$_FILES[$att_check[$i]]['name'];
    			$fileatt_type=$_FILES[$att_check[$i]]['type'];
    			if (is_uploaded_file($fileatt))
    			{
    				$file=fopen($fileatt,'rb');
    				$data=fread($file,filesize($fileatt));
    				fclose($file);
    				$data=chunk_split(base64_encode($data));
    				$att_message.="--{$border}\n";
    				$att_message.="Content-Type: {$fileatt_type}; name=\"{$fileatt_name}\"\r\n";
    				$att_message.="Content-Disposition: attachment; filename=\"{$fileatt_name}\"\r\n";
    				$att_message.="Content-Transfer-Encoding: base64\r\n\r\n".$data."\r\n\r\n";
    			}
    		}
    		$att_message.="--{$border}--\n";
    		return $att_message;
    	}
    // function to set content type
    	function contentType($charset, $format)
    	{
    		if($format=="vert_table")
    			$content_type="Content-type: text/html; charset=".$charset."\r\n";
    		else if($format=="horz_table")
    			$content_type="Content-type: text/html; charset=".$charset."\r\n";
    		else
    			$content_type="Content-type: text/plain; charset=".$charset."\r\n";
    		return $content_type;
    	}
    //////////////////////////
    // end global functions //
    //////////////////////////
    
    ////////////////////////////////
    // begin procedural scripting //
    ////////////////////////////////
    	// anti-spam empty field check
    	if($_POST[$empty_field[$config]] != "")
    	{
    		$empty_message = "<li>This submission failed and was flagged as spam.</li>\n";
    	}
    	// anti-spam character scan check
    	if(strlen($character_scan[$config]) > 0)
    	{
    		$spam_message="";
    		$field_check=preg_split('/,/',$character_scan[$config]);
    		$field_run=sizeof($field_check);
    		for($i=0;$i<$field_run;$i++)
    		{
    			$cur_field_name=$field_check[$i];
    			$cur_field=$_POST[$cur_field_name];
    			if(preg_match("/<(.|\n)+?>/", $cur_field) || preg_match("/\[(.|\n)+?\]/", $cur_field))
    				$spam_message.="<li>This message contains disallowed characters.</li>\n";
    		}
    	}
    	// anti-spam time delay check
    	if((strlen($time_delay[$config]) > 0 && strlen($_POST["time"]) > 0) || (strlen($time_delay[$config]) > 0 && (strlen($_POST["time"]) == 0 || !$_POST["time"])))
    	{
    		if((time() - $_POST["time"]) < $time_delay[$config])
    			$time_message = "<li>This has been stopped by the timer, and is likely spam.</li>\n";
    	}
    	// anti-spam CAPTCHA check
    	if(strlen($captcha_codes[$config]) > 0)
    	{
    		$captcha_check=preg_split('/,/',$captcha_codes[$config]);
    		if(strtolower($_POST["captcha_entry"]) != strtolower($captcha_check[$_POST["captcha_code"]]))
    			$captcha_message = "<li>CAPTCHA test did not match.</li>\n";
    	}
    	// anti-spam max URL check
    	if(strlen($max_url_fields[$config]) > 0)
    	{
    		$max_url_message="";
    		$field_check=preg_split('/,/',$max_url_fields[$config]);
    		$field_run=sizeof($field_check);
    		for($i=0;$i<$field_run;$i++)
    		{
    			$cur_field_name=$field_check[$i];
    			$cur_field=$_POST[$cur_field_name];
    			preg_match_all("/http:/", $cur_field, $matches);
    			if(count($matches[0]) > $max_urls[$config])
    				$max_url_message.="<li>This message contains too many URL's.</li>\n";
    		}
    	}
    	// set anti-spam flagging option
    	if(strlen($empty_message.$spam_message.$time_message.$captcha_message.$max_url_message) > 0 && strlen($flag_spam[$config]) == 0)
    		$set_flag = 2;
    	else if(strlen($empty_message.$spam_message.$time_message.$captcha_message.$max_url_message) > 0 && strlen($flag_spam[$config]) > 0)
    		$set_flag = 1;
    	else
    		$set_flag = 0;
    	// header injection check
       	$security_filter="";
    	if(strlen($_POST[$reply_to_field[$config]]) > 0)
    	{
    		//if(eregi($header_injection_regex,$_POST[$reply_to_field[$config]]))
    		if(preg_match($header_injection_regex,$_POST[$reply_to_field[$config]]))
    			$security_filter.="<li>Header injection attempt detected, mail aborted.</li>\n";
    		else
    			$reply_to_field_checked=$_POST[$reply_to_field[$config]];
    	}
    	if(strlen($_POST[$reply_to_name[$config]]) > 0)
    	{
    		//if(eregi($header_injection_regex,$_POST[$reply_to_name[$config]]))
    		if(preg_match($header_injection_regex,$_POST[$reply_to_name[$config]]))
    			$security_filter.="<li>Header injection attempt detected, mail aborted.</li>\n";
    		else
    			$reply_to_name_checked=$_POST[$reply_to_name[$config]];
    	}
    	// check domain referrer and continue
    	$domain_chk=checkReferer();
    	if($domain_chk=="yes")
    	{
    		$error_message=checkFields($required_fields[$config], $required_email_fields[$config], $regex);
    		if(strlen($error_message) < 1 && strlen($security_filter) < 1 && $set_flag < 2)
    		{
    			// build appropriate message format for recipient
    			$content_type=contentType($charset[$config], $mail_type[$config]);
    			$message=buildTable($mail_type[$config], $mail_fields[$config], $mail_intro[$config], "recipient", $return_ip[$config]);
    			// build header data for recipient message
    			//$extra="From: ".$_POST[$reply_to_field[$config]]."\r\n";
    			$extra="From: ".$reply_to_name_checked." <".$reply_to_field_checked.">\r\n";
    			if($cc_tomail[$config]!="")
    				$extra.="Cc: ".$cc_tomail[$config]."\r\n";
    			if($bcc_tomail[$config]!="")
    				$extra.="Bcc: ".$bcc_tomail[$config]."\r\n";
    			if($mail_priority[$config]!="")
    				$extra.="X-Priority: ".$mail_priority[$config]."\r\n";
    			// get attachments if necessary
    			if($attachment_fields[$config]!="")
    			{
    				$semi_rand=md5(time());
    				$border="==Multipart_Boundary_x{$semi_rand}x";
    				$extra.="MIME-Version: 1.0\r\n";
    				$extra.="Content-Type: multipart/mixed; boundary=\"{$border}\"";
    				$message=getAttachments($attachment_fields[$config], $message, $content_type, $border);
    			}
    			else
    			{
    				$extra.="MIME-Version: 1.0\r\n".$content_type;
    			}
    			// send recipient email
    			if($debug==1)
    			{
    				if($set_flag == 1)
    					$debug_text.="<p><b>Mail would have sent flagged for spam if not in debug mode.</b></p>";
    				else
    					$debug_text.="<p><b>Mail would have sent if not in debug mode.</b></p>";
    			}
    			else if($debug==0)
    			{
    				if($set_flag == 1)
    					$subject = $flag_spam[$config]." ".$subject[$config];
    				else
    					$subject = $subject[$config];
    				mail("".$tomail[$config]."", "".stripslashes($subject)."", "".stripslashes($message)."", "".$extra."");
    			}
    			// autoresponse email if necessary
    			if($send_copy[$config]=="yes")
    			{
    				// build appropriate message format for autoresponse
    				$content_type=contentType($charset[$config], $copy_format[$config]);
    				$message=buildTable($copy_format[$config], $copy_fields[$config], $copy_intro[$config], "autoresponder", $return_ip[$config]);
    				// build header data for autoresponse
    				$copy_tomail=$_POST[$copy_tomail_field[$config]];
    				$copy_extra="From: ".$copy_from[$config]."\r\n";
    				// get autoresponse  attachments if necessary
    				if($copy_attachment_fields[$config]!="")
    				{
    					$semi_rand=md5(time());
    					$border="==Multipart_Boundary_x{$semi_rand}x";
    					$copy_extra.="MIME-Version: 1.0\r\n";
    					$copy_extra.="Content-Type: multipart/mixed; boundary=\"{$border}\"";
    					$message=getAttachments($copy_attachment_fields[$config], $message, $content_type, $border);
    				}
    				else
    				{
    					$copy_extra.="MIME-Version: 1.0\r\n".$content_type;
    				}
    				// send autoresponse email
    				if($debug==1)
    				{
    					if($set_flag == 1)
    						$debug_text.="<p><b>Autoresponder would have sent flagged for spam if not in debug mode.</b></p>";
    					else
    						$debug_text.="<p><b>Autoresponder would have sent if not in debug mode.</b></p>";
    				}
    				else if($debug==0)
    				{
    					$send_copy = 1;
    					//if($copy_tomail=="" || !eregi($regex,$copy_tomail))
    					if($copy_tomail=="" || !preg_match($regex,$copy_tomail))
    						$send_copy = 0;
    					if($send_copy == 1)
    					{
    						if($set_flag == 1)
    							$copy_subject = $flag_spam[$config]." ".$copy_subject[$config];
    						else
    							$copy_subject = $copy_subject[$config];
    						mail("$copy_tomail", "".$copy_subject."", "$message", "$copy_extra");
    					}
    				}
    			}
    			// showing thanks pages from a successful submission
    			if($thanks_page[$config]=="")
    			{
    				echo "<h3>".$thanks_page_title[$config]."</h3>\n";
    				echo "<p>".$thanks_page_text[$config]."</p>\n";
    				if(strlen($debug_text) > 0)
    					echo "<p><b><i>".$debug_text."</i></b></p>\n";
    			}
    			else
    			{
    				header("Location: ".$thanks_page[$config]);
    			}
    		}
    		else
    		{
    			// entering error page options from missing required fields
    			if($error_page[$config]=="")
    			{
    				echo "<h3>".$error_page_title[$config]."</h3>\n";
    				echo "<ul>\n";
    				echo $security_filter.$empty_message.$error_message.$spam_message.$time_message.$captcha_message.$max_url_message;
    				echo "</ul>\n";
    				echo "<p>".$error_page_text[$config]."</p>\n";
    			}
    			else
    			{
    				header("Location: ".$error_page[$config]);
    			}
    		}
    	}
    	else
    	{
    		echo "<h3>".$error_page_title[$config]."</h3>\n";
    		// message if unauthorized domain trigger from referer checking option
    		echo "<p>Sorry, mailing request came from an unauthorized domain.</p>\n";
    	}
    //////////////////////////////
    // end procedural scripting //
    //////////////////////////////
    }
    else
    {
    	echo "<h3>Error</h3>";
    	echo "<p>No form data has been sent to the script</p>\n";
    }
    if($footer[$config]!="")
    	include($footer[$config]);
    ob_end_flush();
    ?>

  2. #2
    SitePoint Addict
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    I get these errors

    Code:
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined index: submit in /home/edu/public_html/site.com/submit/quick.php on line 113
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: empty_field in /home/edu/public_html/site.com/submit/quick.php on line 384
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined index:  in /home/edu/public_html/site.com/submit/quick.php on line 384
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: character_scan in /home/edu/public_html/site.com/submit/quick.php on line 389
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: time_delay in /home/edu/public_html/site.com/submit/quick.php on line 403
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: time_delay in /home/edu/public_html/site.com/submit/quick.php on line 403
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: captcha_codes in /home/edu/public_html/site.com/submit/quick.php on line 409
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: max_url_fields in /home/edu/public_html/site.com/submit/quick.php on line 416
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: spam_message in /home/edu/public_html/site.com/submit/quick.php on line 431
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: empty_message in /home/edu/public_html/site.com/submit/quick.php on line 431
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: time_message in /home/edu/public_html/site.com/submit/quick.php on line 431
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: captcha_message in /home/edu/public_html/site.com/submit/quick.php on line 431
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: max_url_message in /home/edu/public_html/site.com/submit/quick.php on line 431
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: spam_message in /home/edu/public_html/site.com/submit/quick.php on line 433
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: empty_message in /home/edu/public_html/site.com/submit/quick.php on line 433
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: time_message in /home/edu/public_html/site.com/submit/quick.php on line 433
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: captcha_message in /home/edu/public_html/site.com/submit/quick.php on line 433
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: max_url_message in /home/edu/public_html/site.com/submit/quick.php on line 433
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: check_referrer in /home/edu/public_html/site.com/submit/quick.php on line 279
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: debug in /home/edu/public_html/site.com/submit/quick.php on line 301
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: config in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined variable: allow_html in /home/edu/public_html/site.com/submit/quick.php on line 252
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Use of undefined constant HTTP_X_FORWARDED_FOR - assumed 'HTTP_X_FORWARDED_FOR' in /home/edu/public_html/site.com/submit/quick.php on line 122
    [04-Mar-2014 10:42:15 America/Chicago] PHP Notice:  Undefined index: 0 in /home/edu/public_html/site.com/submit/quick.php on line 468
    there are no syntax errors as I checked with dreamweaver

    below are the hidden input before the submit button. This form has worked for years so it must be an upgrade, right? there is no script support.

    Code:
     <input type="hidden" name="config" value="0">
                <input type="hidden" name="time" value="<?php echo time(); ?>">
                <input type="text" name="nospam" value="" style="display:none;">
                <input type="submit" name="Submit" value="Get Info" class="open1">
    if you see something obvious please let me know.

    Thanks
    Last edited by cpradio; Mar 4, 2014 at 13:21.

  3. #3
    SitePoint Mentor silver trophy
    Rubble's Avatar
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    These are all notices and not errors and I would guess due to a php upgrade.

    You need to give your variables a default value at the top of the page; something like $submit='""; would work. There are neater/better ways to write the code to avoid these notices but it would be more work for all the variables you have.

  4. #4
    Programming Team silver trophybronze trophy
    Mittineague's Avatar
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    Yes, PHP is rather "loose" about some things, Defining variables being one.

    In some languages (eg. Java) you must define a variable first else you get errors. PHP gives Notice instead.

    I prefer to write code that is more "strict" whenever possible and not throw errors, but some feel differently and simply "turn off" certain errors such as Notice and Strict or even suppress them with @

    I have found that doing so can sometimes result in difficult to track down bugginess, but I guess it depends on how well one understands what their code is doing that dictates how they go about writing it. For me, I'd rather spend a little more time paying attention to detail than more time later debugging.

    As ronpat said, correcting someone elses code is probably going to mean a lot of work. So in this case "turning off" Notice might be the best way to go about things. Just keep this in mind as a possible reason if problems show up at some point.


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