3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $t = "u: alpha p: p_alpha u: beta p: p_beta u: gamma p: p_gamma u: delta p: p_delta "; echo preg_grep("/^u: *alpha\np: *(.*?)\n/", str_split($t));
based on CuFVo
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function  str_split() in /in/Z56Wt:15 Stack trace: #0 {main} thrown in /in/Z56Wt on line 15
Process exited with code 255.
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
Fatal error: Call to undefined function  str_split() in /in/Z56Wt on line 15
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function:  str_split() in /in/Z56Wt on line 15
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function:  str_split() in /in/Z56Wt on line 15
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function:  str_split() in /in/Z56Wt on line 15