3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $t; function myCalculations () { $x=22; echo "<p>Test variable oustide of function:</p>"; echo "Variable x is: $x"; echo "<br>" echo "Variable t is: $t"; }// Code will only display x myCalculations(); echo "<p>Test variable inside of function:</p>"; echo "Variable x is: $x; echo "<br>"; echo "Variable t is $t; ?>//Code will only display t
Output for 5.4.0 - 5.4.28
Parse error: syntax error, unexpected 'echo' (T_ECHO), expecting ',' or ';' in /in/fVaFJ on line 8
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_ECHO, expecting ',' or ';' in /in/fVaFJ on line 8
Process exited with code 255.