CODEWITHSUNDEEP
phpstring
Matthias Müller
Matthias Müller

Reputation: 59

Remove part of string

<?php
 $test = 'marke=' . $_GET["marke"] . '&farbe=' . $_GET["farbe"]. '&groesse=' . $_GET["groesse"];
?>

 <?php
echo $test;
?>

echo would be: marke=diesel&farbe=blau&groesse=xl

How can i remove &farbe=blau from $test ?

Upvotes: 0

Views: 53

Answers (2)

Mike
Mike

Reputation: 2136

Have you tried using a regular expression with preg_replace()? Off the top of my head, try something like:

preg_replace('/&farbe=.+?&/','',$test);

Upvotes: 0

Wrikken
Wrikken

Reputation: 70540

Use parse_str and http_build_query to reliably parse and create query-strings (which also takes care of nasty url-encoding issues):

// You could probably have created $test with:
// $test = http_build_query($_GET);
parse_str($test,$values);
unset($values['farbe']);
$test = http_build_query($values);

Upvotes: 1

Related Questions