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Suppress possible warnings in PHP < 5.3.3 by parse_url() in wp_validate_redirect().

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PHP 5.3.3 removed the E_WARNING that was emitted when URL parsing failed.

git-svn-id: https://develop.svn.wordpress.org/trunk@36446 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Dominik Schilling (ocean90) 2016-02-02 16:33:02 +00:00
parent 5bf2ce0d66
commit 7bc7bd07d4
1 changed files with 2 additions and 1 deletions
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src/wp-includes/pluggable.php
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@ -1326,7 +1326,8 @@ function wp_validate_redirect($location, $default = '') {
// In php 5 parse_url may fail if the URL query part contains http://, bug #38143
$test = ( $cut = strpos($location, '?') ) ? substr( $location, 0, $cut ) : $location;
$lp = parse_url($test);
// @-operator is used to prevent possible warnings in PHP < 5.3.3.
$lp = @parse_url($test);
// Give up if malformed URL
if ( false === $lp )