3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a=8; function fibonacci ($n) { if ($n == 0) { return 0; } else if ($n == 1) { return 1; } else { return fibonacci( $n - 1 ) + fibonacci( $n - 2 ); } } echo "the" ". $a" "term is " .fibonacci($a) ; ?>
based on Z8JuL
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.34
Parse error: syntax error, unexpected '"', expecting ',' or ';' in /in/8Scbj on line 16
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '\"', expecting ',' or ';' in /in/8Scbj on line 16
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `','' or `';'' in /in/8Scbj on line 16
Process exited with code 255.