3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $variables = array( "firstname" => "Sachin", "lastname" => "Tendulkar", "course" => array( 0 => "PHP", 1 => "HTML", 2 => "CSS", 3 => "Javascript" ) ); $courses = implode(', ', $variables['course']); // point it directly on the desired array echo $courses; // PHP, HTML, CSS, Javascript
based on ErWbf
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
PHP, HTML, CSS, Javascript
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/bmdJH on line 14
Process exited with code 255.