3v4l.org

run code in 300+ PHP versions simultaneously
<?php $minkExtension = ''; $extensionManager = ''; var_dump($minkExtension = $extensionManager); if (null !== $minkExtension = $extensionManager) { echo "COOLL" }

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)
5.4.390.1000.07318.53
5.4.380.0900.06318.58
5.4.370.1070.04318.55
5.4.360.1100.04718.74
5.4.350.1000.05718.59
5.4.340.0970.06318.79
5.4.320.0900.06318.62
5.4.310.0930.06018.54
5.4.300.0930.05718.80
5.4.290.1030.05018.71
5.4.280.1070.05018.77
5.4.270.1100.06018.80
5.4.260.1070.06018.68
5.4.250.1070.05718.52
5.4.240.0970.06018.62
5.4.230.1030.04718.79
5.4.220.0970.05718.73
5.4.210.0970.05718.54
5.4.200.0930.05316.69
5.4.190.1070.04318.57
5.4.180.1100.04018.52
5.4.170.0900.06018.57
5.4.160.0930.05718.78
5.4.150.1000.05018.76
5.4.140.1130.04016.19
5.4.130.1100.06016.32
5.4.120.0930.06016.26
5.4.110.0970.04016.21
5.4.100.0930.06316.18
5.4.90.1270.04716.25
5.4.80.0930.05016.14
5.4.70.0800.05016.25
5.4.60.0900.04316.42
5.4.50.0830.05716.39
5.4.40.0900.04016.39
5.4.30.0800.05316.38
5.4.20.0870.05016.39
5.4.10.0900.05716.17
5.4.00.0930.04315.59
5.3.290.1070.04314.76
5.3.280.0800.05714.69
5.3.270.0830.05014.70
5.3.260.1270.07014.66
5.3.250.0970.06314.59
5.3.240.1130.06714.58
5.3.230.0970.05714.65
5.3.220.1230.08014.54
5.3.210.1070.06714.48
5.3.200.1200.06314.45
5.3.190.0970.06714.62
5.3.180.1200.06714.49
5.3.170.1270.06014.54
5.3.160.1130.06714.54
5.3.150.1030.05714.52
5.3.140.0900.05714.52
5.3.130.1200.05014.45
5.3.120.0970.05714.47
5.3.110.1070.05014.49
5.3.100.1070.06714.04
5.3.90.1030.05314.07
5.3.80.1000.06014.00
5.3.70.1030.05313.93
5.3.60.1200.04713.89
5.3.50.1170.05013.91
5.3.40.0970.05713.85
5.3.30.1000.05313.89
5.3.20.1030.04713.72
5.3.10.1030.04013.64
5.3.00.0970.05313.57
5.2.170.0800.04311.18
5.2.160.0870.04011.20
5.2.150.0870.03711.11
5.2.140.0770.04311.12
5.2.130.0800.04011.08
5.2.120.0870.03711.15
5.2.110.0830.03711.09
5.2.100.0800.04011.15
5.2.90.0800.04711.15
5.2.80.0800.04011.01
5.2.70.0830.04011.05
5.2.60.0800.04011.10
5.2.50.0870.04310.98
5.2.40.0670.05010.96
5.2.30.0700.05710.96
5.2.20.0630.04010.91
5.2.10.0730.03010.82
5.2.00.0630.04310.69
5.1.60.0770.03010.11
5.1.50.0730.03010.02
5.1.40.0630.03710.10
5.1.30.0530.03710.30
5.1.20.0630.04010.34
5.1.10.0500.04010.10
5.1.00.0730.02710.12
5.0.50.0330.0308.64
5.0.40.0300.0408.46
5.0.30.0470.0478.20
5.0.20.0330.0408.19
5.0.10.0300.0338.21
5.0.00.0270.0538.23
4.4.90.0230.0275.82
4.4.80.0270.0275.89
4.4.70.0330.0205.90
4.4.60.0330.0175.86
4.4.50.0470.0235.88
4.4.40.0430.0405.86
4.4.30.0300.0235.81
4.4.20.0270.0235.92
4.4.10.0330.0235.93
4.4.00.0270.0435.92
4.3.110.0330.0235.84
4.3.100.0370.0135.84
4.3.90.0370.0205.81
4.3.80.0330.0375.86
4.3.70.0330.0235.81
4.3.60.0270.0235.79
4.3.50.0330.0235.80
4.3.40.0370.0305.88
4.3.30.0130.0274.90
4.3.20.0130.0334.90
4.3.10.0170.0334.90
4.3.00.0000.0279.22

preferences:
128.84 ms | 1398 KiB | 7 Q