3v4l.org

run code in 300+ PHP versions simultaneously
<?php var $test = "a\n \n\na\naze"; $test = preg_replace('/\n\s*/g', '', $test); var_dump($test);
Output for 5.4.0 - 5.4.35
Parse error: syntax error, unexpected 'var' (T_VAR) in /in/cVASP on line 3
Process exited with code 255.
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 T_VAR in /in/cVASP on line 3
Process exited with code 255.
Output for 4.3.0 - 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 T_VAR in /in/cVASP on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/cVASP on line 3
Process exited with code 255.
preferences:
202.29 ms | 1395 KiB | 125 Q