3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class A { private function b() { echo 'b()'; } } class b extends A { private function a(){ echo 'a()''; } } $a = new b();
Output for 5.4.0 - 5.4.35
Parse error: syntax error, unexpected '';' (T_ENCAPSED_AND_WHITESPACE), expecting ',' or ';' in /in/t4ZeU on line 16
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting ',' or ';' in /in/t4ZeU on line 16
Process exited with code 255.
Output for 5.2.3 - 5.2.17
Warning: Unexpected character in input: ''' (ASCII=39) state=1 in /in/t4ZeU on line 16
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
Parse error: syntax error, unexpected ''', expecting ',' or ';' in /in/t4ZeU on line 16
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '\'', expecting ',' or ';' in /in/t4ZeU on line 16
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/t4ZeU on line 3
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
Parse error: parse error, unexpected T_CLASS in /in/t4ZeU on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/t4ZeU on line 3
Process exited with code 255.
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