[RESOLVED] My PHP code is showing up underneath the executed code.

[chris1990]

I have spent the last couple of hours developing my code and it seems to be working fine. However i just noticed that the code had started showing up underneath the executed code, i have tried commenting out the lines of code i edited in the last half hour with no fix.

Im using wordpress 3.8 on a localhost.

<?php
[insert_php]
function IsPostcode($postcode){
	$postcode = strtoupper(str_replace(' ','',$postcode));
	if(preg_match("/^[A-Z]{1,2}[0-9]{2,3}[A-Z]{2}$/",$postcode) || preg_match("/^[A-Z]{1,2}[0-9]{1}[A-Z]{1}[0-9]{1}[A-Z]{2}$/",$postcode) || preg_match("/^GIR0[A-Z]{2}$/",$postcode))
	return true;
	else
	return false;
}

				
				$ORIGIN = $row[ORIGIN];
				//postcode
				if (IsPostcode($ORIGIN))
				{echo "<tr><td colspan=\"1\" class=\"bold\">Address:</td><td colspan=\"1\"><input type=\"text\" name=\"P_ADDRESS\"></td>";
				echo "<td colspan=\"1\" class=\"bold\">Postcode:</td><td colspan=\"1\"><input type=\"hidden\" name=\"P_POSTCODE\" value=\"".$row[ORIGIN]."\"><input type=\"text\" name=\"P_POSTCODE1\" value=\"".$row[ORIGIN]."\" disabled></td></tr>\n";}
				//airport
				else if (strpos($ORIGIN, "AIRPORT") !== FALSE){
				echo "<tr><td colspan=\"1\" class=\"bold\">Airport:</td><td colspan=\"3\"><input type=\"HIDDEN\" name=\"P_ADDRESS\" value=\"".$row[ORIGIN]."\"><input type=\"text\" name=\"P_ADDRESS1\" value=\"".$row[ORIGIN]."\"disabled></td></tr>\n";
				echo "<tr><td colspan=\"1\" class=\"bold\">Terminal:</td><td colspan=\"1\"><input type=\"text\" name=\"P_TERMINAL\" value=\"\"></td><td colspan=\"1\" class=\"bold\">Flight No:</td><td colspan=\"1\"><input type=\"text\" name=\"P_FLIGHTNO\" value=\"\"></td></tr>\n";}
				else{
				//location
				echo "<tr><td colspan=\"1\" class=\"bold\">Address:</td><td colspan=\"3\"><input type=\"HIDDEN\" name=\"P_ADDRESS\" value=\"".$row[ORIGIN]."\"><input type=\"text\" name=\"P_ADDRESS1\"value=\"".$row[ORIGIN]."\" disabled></td>";}	
				echo "<tr class=\"title\"  bgcolor=\"#4382b5\"><td colspan='4'>Destination Details</td></tr>\n";
				
				$DESTINATION = $row[DESTINATION];
				//postcode
				if (IsPostcode($DESTINATION))
				{echo "<tr><td colspan=\"1\" class=\"bold\">Address:</td><td colspan=\"1\"><input type=\"text\" name=\"D_ADDRESS\"></td>";
				echo "<td colspan=\"1\" class=\"bold\">Postcode:</td><td colspan=\"1\"><input type=\"hidden\" name=\"D_POSTCODE\" value=\"".$row[DESTINATION]."\"><input type=\"text\" name=\"D_POSTCODE1\" value=\"".$row[DESTINATION]."\" disabled></td></tr>\n";}
				//airport
				else if (strpos($DESTINATION, "AIRPORT") !== FALSE){
				echo "<tr><td colspan=\"1\" class=\"bold\">Airport:</td><td colspan=\"3\"><input type=\"HIDDEN\" name=\"D_ADDRESS\" value=\"".$row[DESTINATION]."\"><input type=\"text\" name=\"D_ADDRESS1\" value=\"".$row[DESTINATION]."\"disabled></td></tr>\n";}
				else{
				//location
				echo "<tr><td colspan=\"1\" class=\"bold\">Address:</td><td colspan=\"3\"><input type=\"HIDDEN\" name=\"D_ADDRESS\" value=\"".$row[DESTINATION]."\"><input type=\"text\" name=\"D_ADDRESS1\"value=\"".$row[DESTINATION]."\" disabled></td>";}
				
[/insert_php]

[techgnome]

What do you mean by "the code had started showing up underneath the executed code"?

-tg

[chris1990]

[kfcSmitty]

The insertphp plugin does not want you to use <?php, but rather just the [insert_php] line.

Try removing the <?php and ?> from your code.

Source: http://wordpress.org/plugins/insert-php/

[chris1990]

Ive been using it like that through development. Anyway i did what u said and its still the same.

[chris1990]

i've narrowed it down to this function

function IsPostcode($postcode){
	$postcode = strtoupper(str_replace(' ','',$postcode));
	if(preg_match("/^[A-Z]{1,2}[0-9]{2,3}[A-Z]{2}$/",$postcode) || preg_match("/^[A-Z]{1,2}[0-9]{1}[A-Z]{1}[0-9]{1}[A-Z]{2}$/",$postcode) || preg_match("/^GIR0[A-Z]{2}$/",$postcode))
	{return true;}
	else
	{return false;}
}

[chris1990]

I've figured out it has something to do with this code untill adding this part of the code, no code shows below.

$ORIGIN = $row[ORIGIN];
				//postcode
				if (IsPostcode($ORIGIN)){
				echo "<tr><td colspan=\"1\" class=\"bold\">Address:</td><td colspan=\"1\"><input type=\"text\" name=\"P_ADDRESS\"></td>";
				echo "<td colspan=\"1\" class=\"bold\">Postcode:</td><td colspan=\"1\"><input type=\"hidden\" name=\"P_POSTCODE\" value=\"".$row[ORIGIN]."\"><input type=\"text\" name=\"P_POSTCODE1\" value=\"".$row[ORIGIN]."\" disabled></td></tr>\n";
				}
				//airport
				else if (strpos($ORIGIN, "AIRPORT") !== FALSE){
				echo "<tr><td colspan=\"1\" class=\"bold\">Airport:</td><td colspan=\"3\"><input type=\"HIDDEN\" name=\"P_ADDRESS\" value=\"".$row[ORIGIN]."\"><input type=\"text\" name=\"P_ADDRESS1\" value=\"".$row[ORIGIN]."\"disabled></td></tr>\n";
				echo "<tr><td colspan=\"1\" class=\"bold\">Terminal:</td><td colspan=\"1\"><input type=\"text\" name=\"P_TERMINAL\" value=\"\"></td><td colspan=\"1\" class=\"bold\">Flight No:</td><td colspan=\"1\"><input type=\"text\" name=\"P_FLIGHTNO\" value=\"\"></td></tr>\n";
				}
				else{
				//location
				echo "<tr><td colspan=\"1\" class=\"bold\">Address:</td><td colspan=\"3\"><input type=\"HIDDEN\" name=\"P_ADDRESS\" value=\"".$row[ORIGIN]."\"><input type=\"text\" name=\"P_ADDRESS1\"value=\"".$row[ORIGIN]."\" disabled></td>";
				}	
				echo "<tr class=\"title\"  bgcolor=\"#4382b5\"><td colspan='4'>Destination Details</td></tr>\n";

i have removed the IsPostcode($postcode) function and all calls to it, and the page displays as its suppose to.

[chris1990]

I've fixed it now,i included this function in the functions.php in my theme folder rather than on the page it's self.

I think it had something to do with the insert php plugin not being compatible with the '||' operator, as i remember having a problem with them the other day.

//validate postcode
function IsPostcode($postcode)
{
    $postcode = strtoupper(str_replace(' ','',$postcode));
    if(preg_match("/^[A-Z]{1,2}[0-9]{2,3}[A-Z]{2}$/",$postcode) || preg_match("/^[A-Z]{1,2}[0-9]{1}[A-Z]{1}[0-9]{1}[A-Z]{2}$/",$postcode) || preg_match("/^GIR0[A-Z]{2}$/",$postcode))
    {
        return true;
    }
    else
    {
        return false;
    }
}