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run code in 300+ PHP versions simultaneously
<?php $urls = [ 'http://evil.com?example.org/foo/bar', 'http://evil.com?example.org/foo/bar?baz#quux', 'http://evil.com?example.org?baz#quux', 'http://evil.com?example.org#quux', ]; foreach ( $urls as $url ) { $bits = parse_url( $url ); if ( isset( $bits['host'] ) && strpos( $bits['host'], '?' ) !== false ) { list( $host, $query ) = explode( '?', $bits['host'], 2 ); $bits['host'] = $host; $bits['query'] = $query . ( isset( $bits['path'] ) ? $bits['path'] : '' ) . ( isset( $bits['query'] ) ? '?' . $bits['query'] : '' ); unset( $bits['path'] ); } var_dump( $bits ); }
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 8.0.0 - 8.0.12, 8.1rc1 - rc3
array(3) { ["scheme"]=> string(4) "http" ["host"]=> string(8) "evil.com" ["query"]=> string(19) "example.org/foo/bar" } array(4) { ["scheme"]=> string(4) "http" ["host"]=> string(8) "evil.com" ["query"]=> string(23) "example.org/foo/bar?baz" ["fragment"]=> string(4) "quux" } array(4) { ["scheme"]=> string(4) "http" ["host"]=> string(8) "evil.com" ["query"]=> string(15) "example.org?baz" ["fragment"]=> string(4) "quux" } array(4) { ["scheme"]=> string(4) "http" ["host"]=> string(8) "evil.com" ["query"]=> string(11) "example.org" ["fragment"]=> string(4) "quux" }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/9SFUa on line 3
Process exited with code 255.
Output for 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/9SFUa on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/9SFUa on line 3
Process exited with code 255.

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