3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array( '.', '..', '_BACKUP', '_global.xml', '_icon', '_images', '_languages', '_settings.xml', '_sound', '_video', '_xml', 'fischerwirt.xls', 'panorama', 'thumbs' ); foreach($array as $a) { preg_match('.xls', $a); }
Output for 4.3.11 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19 Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19 Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19 Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19 Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19 Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19 Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19 Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19 Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19 Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19 Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19 Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19 Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19 Warning: preg_match(): No ending delimiter '.' found in /in/AG1lD on line 19
Output for hhvm-3.10.0 - 3.12.0
Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19 Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19 Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19 Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19 Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19 Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19 Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19 Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19 Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19 Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19 Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19 Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19 Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19 Warning: No ending delimiter '.' found: [.xls] in /in/AG1lD on line 19
Output for 4.3.0 - 4.3.10
Warning: No ending delimiter '.' found in /in/AG1lD on line 19 Warning: No ending delimiter '.' found in /in/AG1lD on line 19 Warning: No ending delimiter '.' found in /in/AG1lD on line 19 Warning: No ending delimiter '.' found in /in/AG1lD on line 19 Warning: No ending delimiter '.' found in /in/AG1lD on line 19 Warning: No ending delimiter '.' found in /in/AG1lD on line 19 Warning: No ending delimiter '.' found in /in/AG1lD on line 19 Warning: No ending delimiter '.' found in /in/AG1lD on line 19 Warning: No ending delimiter '.' found in /in/AG1lD on line 19 Warning: No ending delimiter '.' found in /in/AG1lD on line 19 Warning: No ending delimiter '.' found in /in/AG1lD on line 19 Warning: No ending delimiter '.' found in /in/AG1lD on line 19 Warning: No ending delimiter '.' found in /in/AG1lD on line 19 Warning: No ending delimiter '.' found in /in/AG1lD on line 19