3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function parseMT4Answer($data){ if ($data[0][0] === 'error') { $result['success'] =FALSE; $result['reason'] ='connection error'; return $result; } $result = array(); foreach ($data as $v){ if ($v[0]==='result' && $v[1]==='1') { $result['success'] =TRUE; }else{ if ($v[0]==='reason'){ $result['success']=FALSE; $result['reason']=$v[1]; }else{ $result[$v[0]]=$v[1]; } } } return $result; } $data=array(array("")); echo var_dump(is_null(parseMT4Answer($data)));
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined offset: 1 in /in/5G3ZR on line 18 bool(false)
Output for hhvm-3.10.0 - 3.13.2
Notice: Undefined index: 1 in /in/5G3ZR on line 18 bool(false)
Output for 4.3.0 - 5.2.17
Notice: Undefined offset: 1 in /in/5G3ZR on line 18 bool(false)