3v4l.org

run code in 300+ PHP versions simultaneously
<?php class testStatic { var $myvar = 'blah'; function give() { if(is_null($this)) {die(‘instance method cannot be called statically’);} return self::$myvar; } } } echo testStatic::give();

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)
5.4.270.0170.05319.00
5.4.260.0100.06319.02
5.4.250.0070.07718.77
5.4.240.0100.05018.96
5.4.230.0200.06718.95
5.4.220.0130.05718.75
5.4.210.0000.06018.84
5.4.200.0070.07018.75
5.4.190.0130.07018.90
5.4.180.0030.05718.74
5.4.170.0070.05718.95
5.4.160.0070.07318.98
5.4.150.0100.07718.82
5.4.140.0130.06716.39
5.4.130.0100.05716.51
5.4.120.0070.05016.23
5.4.110.0030.05316.49
5.4.100.0070.07316.46
5.4.90.0130.06316.54
5.4.80.0100.04316.52
5.4.70.0130.04716.41
5.4.60.0070.04716.34
5.4.50.0070.05316.36
5.4.40.0170.04016.46
5.4.30.0070.06316.34
5.4.20.0100.05716.38
5.4.10.0130.07016.59
5.4.00.0030.06015.90
5.3.280.0070.05314.43
5.3.270.0100.07714.79
5.3.260.0130.06714.61
5.3.250.0030.08014.67
5.3.240.0030.05314.43
5.3.230.0070.05014.59
5.3.220.0270.05314.39
5.3.210.0170.04714.47
5.3.200.0130.06714.66
5.3.190.0170.06314.63
5.3.180.0130.06714.56
5.3.170.0170.06314.78
5.3.160.0100.04714.70
5.3.150.0130.04714.46
5.3.140.0130.05014.64
5.3.130.0000.06014.53
5.3.120.0070.05014.45
5.3.110.0030.07314.63
5.3.100.0070.04714.05
5.3.90.0030.05314.08
5.3.80.0200.05713.84
5.3.70.0100.04714.18
5.3.60.0100.06714.00
5.3.50.0130.05314.04
5.3.40.0170.05713.95
5.3.30.0100.04313.93
5.3.20.0200.04313.88
5.3.10.0130.04713.73
5.3.00.0130.04313.63
5.2.170.0100.05711.11
5.2.160.0030.05011.31
5.2.150.0000.04711.05
5.2.140.0000.04711.21
5.2.130.0070.04311.07
5.2.120.0030.04310.93
5.2.110.0000.04711.18
5.2.100.0170.04311.00
5.2.90.0100.03311.05
5.2.80.0100.05310.91
5.2.70.0000.04711.17
5.2.60.0030.04011.11
5.2.50.0130.05011.20
5.2.40.0100.03310.98
5.2.30.0100.04311.05
5.2.20.0030.04011.18
5.2.10.0030.04011.04
5.2.00.0070.03710.79
5.1.60.0030.0339.97
5.1.50.0030.04310.19
5.1.40.0070.03710.19
5.1.30.0030.05010.40
5.1.20.0070.03310.58
5.1.10.0030.0379.90
5.1.00.0130.03710.30
5.0.50.0030.0308.38
5.0.40.0000.0308.45
5.0.30.0000.0438.29
5.0.20.0030.0278.20
5.0.10.0130.0238.00
5.0.00.0030.0408.07
4.4.90.0100.0236.62
4.4.80.0070.0206.62
4.4.70.0000.0306.62
4.4.60.0030.0306.62
4.4.50.0070.0176.62
4.4.40.0070.0376.62
4.4.30.0000.0276.62
4.4.20.0030.0206.62
4.4.10.0000.0236.62
4.4.00.0000.0336.62
4.3.110.0000.0336.62
4.3.100.0000.0236.62
4.3.90.0000.0236.62
4.3.80.0000.0376.62
4.3.70.0000.0236.62
4.3.60.0100.0136.62
4.3.50.0000.0276.62
4.3.40.0070.0406.62
4.3.30.0000.0276.62
4.3.20.0030.0276.62
4.3.10.0030.0236.62
4.3.00.0000.0237.32

preferences:
140.5 ms | 1394 KiB | 7 Q