3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = time(true); $arr = array(1,2,3,4,5,6,7,8,9,0); foreach ($arr as $id => $val) { $arr[$id] = $val++; } echo time(true) - $time;

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)
7.2.00.0000.01119.57
7.1.100.0030.00917.95
7.1.70.0100.00017.23
7.1.60.0030.02019.32
7.1.50.0100.01017.08
7.1.00.0030.07322.54
7.0.200.0000.00916.66
7.0.140.0170.06021.96
7.0.90.0000.03719.84
7.0.80.0070.03319.84
7.0.70.0030.03719.90
7.0.60.0200.03719.86
7.0.50.0000.04020.35
7.0.40.0000.04020.17
7.0.30.0100.04320.05
7.0.20.0070.03719.94
7.0.10.0170.02720.08
7.0.00.0100.03720.13
5.6.280.0100.06721.07
5.6.240.0030.04320.67
5.6.230.0030.04320.62
5.6.220.0030.03320.61
5.6.210.0100.04020.55
5.6.200.0030.03720.96
5.6.190.0030.03721.03
5.6.180.0030.04321.03
5.6.170.0070.04320.95
5.6.160.0030.04721.01
5.6.150.0100.04020.95
5.6.140.0100.04020.98
5.6.130.0070.03321.07
5.6.120.0030.04321.05
5.6.110.0070.03321.12
5.6.100.0130.03321.04
5.6.90.0030.04320.99
5.6.80.0100.02720.39
5.6.70.0100.04020.42
5.6.60.0030.03320.54
5.6.50.0070.03320.41
5.6.40.0000.03720.38
5.6.30.0100.06320.43
5.6.20.0100.03320.42
5.6.10.0000.04020.43
5.6.00.0200.07020.29
5.5.380.0030.03720.48
5.5.370.0030.03720.36
5.5.360.0030.04320.50
5.5.350.0000.03720.40
5.5.340.0000.04320.83
5.5.330.0070.03320.92
5.5.320.0030.04320.87
5.5.310.0030.03720.80
5.5.300.0070.03720.88
5.5.290.0070.04720.63
5.5.280.0000.04020.88
5.5.270.0000.04720.78
5.5.260.0100.03020.75
5.5.250.0100.03020.63
5.5.240.0000.04020.25
5.5.230.0070.03720.11
5.5.220.0100.03320.01
5.5.210.0030.03320.20
5.5.200.0000.09020.13
5.5.190.0000.08020.11
5.5.180.0030.05020.14
5.5.160.0070.03320.25
5.5.150.0030.06020.18
5.5.140.0030.08020.26
5.5.130.0130.07320.07
5.5.120.0100.03020.23
5.5.110.0030.08720.20
5.5.100.0130.07320.01
5.5.90.0000.03720.16
5.5.80.0100.03019.96
5.5.70.0070.06319.94
5.5.60.0070.04020.07
5.5.50.0130.06320.00
5.5.40.0070.04719.95
5.5.30.0070.08020.04
5.5.20.0030.04320.08
5.5.10.0030.07019.97
5.5.00.0030.03320.11
5.4.450.0070.03719.55
5.4.440.0030.05019.30
5.4.430.0030.04019.24
5.4.420.0030.03319.39
5.4.410.0030.03019.23
5.4.400.0000.03719.08
5.4.390.0030.03319.23
5.4.380.0000.04019.02
5.4.370.0030.03018.83
5.4.360.0070.03019.03
5.4.350.0130.07718.90
5.4.340.0100.08018.95
5.4.320.0000.04018.90
5.4.310.0030.07718.96
5.4.300.0000.07318.94
5.4.290.0000.04718.81
5.4.280.0170.06719.05
5.4.270.0070.07719.23
5.4.260.0030.04718.89
5.4.250.0030.07718.93
5.4.240.0000.04018.80
5.4.230.0030.06318.99
5.4.220.0030.04019.07
5.4.210.0070.03719.22
5.4.200.0030.07718.80
5.4.190.0070.07319.04
5.4.180.0100.02718.77
5.4.170.0030.03319.01
5.4.160.0200.06019.05
5.4.150.0000.07319.05
5.4.140.0030.03716.34
5.4.130.0070.05316.36
5.4.120.0030.06716.36
5.4.110.0030.03016.33
5.4.100.0100.07316.26
5.4.90.0100.06316.38
5.4.80.0070.06716.39
5.4.70.0030.03716.25
5.4.60.0030.03716.42
5.4.50.0000.04316.23
5.4.40.0100.06716.23
5.4.30.0030.08316.39
5.4.20.0070.05016.41
5.4.10.0070.05016.39
5.4.00.0100.06315.71
5.3.290.0000.08014.48
5.3.280.0030.05014.57
5.3.270.0030.05314.57
5.3.260.0070.07014.52
5.3.250.0070.03314.46
5.3.240.0030.04014.42
5.3.230.0100.06714.58
5.3.220.0030.04014.42
5.3.210.0030.03714.43
5.3.200.0170.05014.47
5.3.190.0030.03714.43
5.3.180.0070.07314.57
5.3.170.0000.04314.55
5.3.160.0000.04014.52
5.3.150.0100.03014.52
5.3.140.0030.03714.55
5.3.130.0030.06314.52
5.3.120.0070.06014.49
5.3.110.0130.04014.40
5.3.100.0070.07314.04
5.3.90.0030.05313.88
5.3.80.0130.05013.99
5.3.70.0070.03014.02
5.3.60.0070.03013.94
5.3.50.0000.04013.70
5.3.40.0030.07713.71
5.3.30.0030.06713.91
5.3.20.0030.03313.70
5.3.10.0030.07713.61
5.3.00.0100.03313.48
5.2.170.0030.03011.18
5.2.160.0000.04311.13
5.2.150.0070.05711.02
5.2.140.0000.03011.00
5.2.130.0000.03311.15
5.2.120.0030.06311.16
5.2.110.0130.03710.93
5.2.100.0170.05311.15
5.2.90.0070.03010.89
5.2.80.0030.03311.04
5.2.70.0100.06310.94
5.2.60.0170.04010.87
5.2.50.0000.03711.07
5.2.40.0000.03311.06
5.2.30.0070.03010.97
5.2.20.0000.03310.98
5.2.10.0100.05310.87
5.2.00.0070.02310.71
5.1.60.0070.03310.29
5.1.50.0070.03710.29
5.1.40.0000.02710.29
5.1.30.0030.03710.29
5.1.20.0030.03310.29
5.1.10.0030.05710.29
5.1.00.0030.03710.29
5.0.50.0000.02310.29
5.0.40.0030.03010.29
5.0.30.0030.06010.29
5.0.20.0070.04010.29
5.0.10.0030.03710.29
5.0.00.0030.06010.29
4.4.90.0030.01310.29
4.4.80.0030.03310.29
4.4.70.0000.03710.29
4.4.60.0030.03010.29
4.4.50.0070.01310.29
4.4.40.0000.02710.29
4.4.30.0000.01710.29
4.4.20.0030.01710.29
4.4.10.0030.03310.29
4.4.00.0000.05010.29
4.3.110.0000.02010.29
4.3.100.0030.01710.29
4.3.90.0000.03010.29
4.3.80.0000.03710.29
4.3.70.0000.02010.29
4.3.60.0000.01710.29
4.3.50.0000.02010.29
4.3.40.0000.03010.29
4.3.30.0000.01710.29
4.3.20.0000.02010.29
4.3.10.0000.03010.29
4.3.00.0000.02010.29

preferences:
38.01 ms | 400 KiB | 5 Q