3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a1 = array('a1','a2', 'a3','a4'); foreach $a1 as $a2 { $result='"'.implode("','",$a2).'"'; } echo $result;
Output for 5.4.0 - 5.4.20
Parse error: syntax error, unexpected '$a1' (T_VARIABLE), expecting '(' in /in/34IeI on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_VARIABLE, expecting '(' in /in/34IeI on line 4
Process exited with code 255.