3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 5; echo "Result is [".(print $a++.$a)++."]";

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)
5.4.270.0130.04718.94
5.4.260.0170.04318.94
5.4.250.0100.05018.89
5.4.240.0070.05018.79
5.4.230.0100.05319.02
5.4.220.0270.05718.94
5.4.210.0130.04718.79
5.4.200.0070.05018.79
5.4.190.0130.06718.99
5.4.180.0100.04718.95
5.4.170.0030.05719.02
5.4.160.0070.05319.08
5.4.150.0170.05718.82
5.4.140.0070.05016.59
5.4.130.0130.04016.31
5.4.120.0100.04716.59
5.4.110.0100.05316.36
5.4.100.0030.05316.46
5.4.90.0100.04716.41
5.4.80.0000.05716.50
5.4.70.0030.05016.36
5.4.60.0070.04716.48
5.4.50.0100.04316.30
5.4.40.0070.04716.54
5.4.30.0130.04716.45
5.4.20.0070.06016.59
5.4.10.0070.05316.33
5.4.00.0100.04715.86
5.3.280.0170.05314.44
5.3.270.0200.06014.52
5.3.260.0100.04714.48
5.3.250.0070.05014.63
5.3.240.0030.05314.61
5.3.230.0130.04314.69
5.3.220.0130.04314.27
5.3.210.0130.07014.46
5.3.200.0070.04714.59
5.3.190.0030.05714.44
5.3.180.0130.05014.72
5.3.170.0130.04314.41
5.3.160.0070.05314.27
5.3.150.0070.05014.27
5.3.140.0100.04714.57
5.3.130.0100.07014.64
5.3.120.0100.04714.44
5.3.110.0030.05314.66
5.3.100.0030.05314.08
5.3.90.0030.05014.05
5.3.80.0030.05313.80
5.3.70.0070.06313.88
5.3.60.0170.05713.89
5.3.50.0100.04713.78
5.3.40.0030.05313.83
5.3.30.0100.04313.60
5.3.20.0100.05313.66
5.3.10.0030.05013.75
5.3.00.0070.05013.51
5.2.170.0100.03711.14
5.2.160.0070.04011.30
5.2.150.0170.05311.18
5.2.140.0070.04011.23
5.2.130.0000.04711.11
5.2.120.0070.05311.12
5.2.110.0100.05011.21
5.2.100.0030.04011.01
5.2.90.0130.03011.11
5.2.80.0000.05011.11
5.2.70.0100.04310.92
5.2.60.0170.04711.15
5.2.50.0030.04011.02
5.2.40.0070.03711.11
5.2.30.0170.05010.90
5.2.20.0070.04011.11
5.2.10.0000.04310.92
5.2.00.0100.03710.87
5.1.60.0030.03310.15
5.1.50.0030.0379.91
5.1.40.0070.03310.17
5.1.30.0070.03310.42
5.1.20.0070.04010.37
5.1.10.0030.03710.03
5.1.00.0000.04010.09
5.0.50.0000.0308.61
5.0.40.0000.0308.32
5.0.30.0070.0508.18
5.0.20.0000.0308.19
5.0.10.0070.0238.25
5.0.00.0000.0438.07
4.4.90.0030.0206.87
4.4.80.0070.0276.87
4.4.70.0000.0306.87
4.4.60.0100.0136.87
4.4.50.0100.0136.87
4.4.40.0030.0306.87
4.4.30.0100.0176.87
4.4.20.0030.0206.87
4.4.10.0030.0236.87
4.4.00.0030.0436.87
4.3.110.0000.0236.87
4.3.100.0000.0236.87
4.3.90.0070.0176.87
4.3.80.0000.0336.87
4.3.70.0000.0236.87
4.3.60.0070.0206.87
4.3.50.0000.0236.87
4.3.40.0000.0336.87
4.3.30.0030.0236.87
4.3.20.0000.0236.87
4.3.10.0000.0236.87
4.3.00.0030.0277.39

preferences:
143.56 ms | 1386 KiB | 7 Q