3v4l.org

run code in 300+ PHP versions simultaneously
<?php $oi = 1/ class Teste { public function getClassNamePHP5() { return self::class; } public function getClassNamePHP() { return __CLASS__; } } $t = new Teste(); var_dump( $t->getClassNamePHP5() ); var_dump( $t->getClassNamePHP() );

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.230.0150.03612.37
5.4.220.0100.04412.37
5.4.210.0110.03912.37
5.4.200.0120.04212.37
5.4.190.0160.03512.37
5.4.180.0120.04212.37
5.4.170.0110.04012.38
5.4.160.0100.04112.37
5.4.150.0110.04112.37
5.4.140.0090.04212.06
5.4.130.0090.04112.04
5.4.120.0100.04012.00
5.4.110.0120.03812.00
5.4.100.0120.03912.00
5.4.90.0110.04012.00
5.4.80.0120.03812.00
5.4.70.0100.04111.99
5.4.60.0120.04012.00
5.4.50.0110.03811.99
5.4.40.0120.03811.99
5.4.30.0110.04011.98
5.4.20.0150.04011.98
5.4.10.0130.05311.98
5.4.00.0130.03611.47
5.3.280.0100.04412.71
5.3.270.0110.04312.72
5.3.260.0110.04312.72
5.3.250.0140.05412.72
5.3.240.0100.04212.72
5.3.230.0100.04212.71
5.3.220.0100.04212.68
5.3.210.0130.04512.68
5.3.200.0090.04312.68
5.3.190.0130.04112.68
5.3.180.0130.04112.68
5.3.170.0120.04112.67
5.3.160.0130.04012.67
5.3.150.0120.04312.67
5.3.140.0130.04112.66
5.3.130.0170.05212.66
5.3.120.0130.04312.66
5.3.110.0150.04612.66
5.3.100.0140.04112.12
5.3.90.0130.04212.09
5.3.80.0120.04212.07
5.3.70.0100.04112.07
5.3.60.0110.04312.06
5.3.50.0120.04412.00
5.3.40.0110.04212.00
5.3.30.0100.04111.95
5.3.20.0100.04311.71
5.3.10.0120.03911.68
5.3.00.0150.04311.67

preferences:
142.64 ms | 1394 KiB | 7 Q