3v4l.org

run code in 300+ PHP versions simultaneously
<?php class x { function foo() { print "foo"; } function bar() { $x = array(get_class(), "x::foo"); $x(); } } $a = new x; $a->bar();'
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected ''' (T_ENCAPSED_AND_WHITESPACE) in /in/om8Fj on line 12
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE in /in/om8Fj on line 12
Process exited with code 255.
Output for 5.2.3 - 5.2.17
Warning: Unexpected character in input: ''' (ASCII=39) state=1 in /in/om8Fj on line 12 Fatal error: Function name must be a string in /in/om8Fj on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
Parse error: syntax error, unexpected $end in /in/om8Fj on line 12
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected $ in /in/om8Fj on line 12
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/om8Fj on line 12
Process exited with code 255.

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