3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($var){ echo "in function: ",__FUNCTION__; echo "testing $var\n"; } class bla { public $foo = "test"; public function bar($str) { echo $this->foo($str),"\n"; // php5 fails w/o method below specified } public function foo($val){ echo "method: ", __METHOD__,": \n"; test($val); } } $objBla = new bla(); $objBla->bar("someval"); ($objBla->foo)("nother val");
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
method: bla::foo: in function: testtesting someval in function: testtesting nother val
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected '(' in /in/FZaVj on line 24
Process exited with code 255.
preferences:
155.2 ms | 402 KiB | 184 Q