<?php
$url = '//host.example.com';
var_dump( wp_parse_url( $url ) );
$url = '//[::FFFF::127.0.0.1]';
var_dump( wp_parse_url( $url ) );
function wp_parse_url( $url ) {
$parts = @parse_url( $url );
if ( ! $parts ) {
// < PHP 5.4.7 compat, trouble with relative paths including a scheme break in the path
if ( '/' == $url[0] && false !== strpos( $url, '://' ) ) {
// Since we know it's a relative path, prefix with a scheme/host placeholder and try again
if ( ! $parts = @parse_url( 'placeholder://placeholder' . $url ) ) {
return $parts;
}
// Remove the placeholder values
unset( $parts['scheme'], $parts['host'] );
} else {
return $parts;
}
}
// < PHP 5.4.7 compat, doesn't detect schemeless URL's host field
if ( '//' == substr( $url, 0, 2 ) && ! isset( $parts['host'] ) ) {
list( $parts['host'], $slashless_path ) = explode( '/', substr( $parts['path'], 2 ), 2 );
$parts['path'] = "/{$slashless_path}";
}
return $parts;
}
preferences:
55.99 ms | 402 KiB | 5 Q