3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $agent = 'test+agent'; $agent = split('\+', $agent); $first = substr($agent,0,1); $last= $agent[1]; $agent= $first.$last;
based on YANVF
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function split() in /in/XWXFr:4 Stack trace: #0 {main} thrown in /in/XWXFr on line 4
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Deprecated: Function split() is deprecated in /in/XWXFr on line 4 Warning: substr() expects parameter 1 to be string, array given in /in/XWXFr on line 5