3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1, 2, 3, 4, 5); foreach($a as $key => $val) { echo $key . ' - ' . $val . '<br />'; }

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)
8.3.60.0100.00718.18
8.3.50.0150.00522.11
8.3.40.0070.00718.59
8.3.30.0150.00020.38
8.3.20.0040.00420.20
8.3.10.0080.00022.00
8.3.00.0000.00822.44
8.2.180.0070.01418.03
8.2.170.0040.01122.96
8.2.160.0100.00622.25
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0000.00819.77
8.2.110.0060.00322.16
8.2.100.0000.01217.78
8.2.90.0080.00019.25
8.2.80.0050.00319.10
8.2.70.0000.00817.38
8.2.60.0060.00318.04
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0000.01018.04
8.2.20.0050.00317.70
8.2.10.0000.00717.61
8.2.00.0000.01017.72
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00624.05
8.1.230.0040.00719.25
8.1.220.0060.00317.79
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.29
8.1.180.0000.00919.01
8.1.170.0000.00818.62
8.1.160.0000.00722.13
8.1.150.0020.00518.64
8.1.140.0030.00617.46
8.1.130.0000.00717.83
8.1.120.0040.00417.39
8.1.110.0000.00717.40
8.1.100.0000.00717.39
8.1.90.0000.00717.43
8.1.80.0070.00017.32
8.1.70.0070.00017.43
8.1.60.0040.00417.58
8.1.50.0000.00817.52
8.1.40.0040.00417.48
8.1.30.0000.00817.62
8.1.20.0040.00417.67
8.1.10.0070.00017.44
8.1.00.0040.00417.43
8.0.300.0070.00018.77
8.0.290.0070.00017.02
8.0.280.0000.00718.50
8.0.270.0070.00017.30
8.0.260.0000.00616.81
8.0.250.0030.00316.96
8.0.240.0080.00016.98
8.0.230.0070.00016.96
8.0.220.0030.00616.88
8.0.210.0040.00416.81
8.0.200.0000.00816.93
8.0.190.0080.00016.84
8.0.180.0000.00716.81
8.0.170.0070.00016.79
8.0.160.0000.00716.89
8.0.150.0030.00516.75
8.0.140.0000.00916.83
8.0.130.0000.00513.27
8.0.120.0040.00416.75
8.0.110.0070.00016.91
8.0.100.0050.00316.83
8.0.90.0000.00716.85
8.0.80.0100.00716.86
8.0.70.0000.00716.76
8.0.60.0040.00416.86
8.0.50.0050.00216.88
8.0.30.0090.01016.90
8.0.20.0120.00617.41
8.0.10.0040.00417.00
8.0.00.0060.01616.55
7.4.330.0020.00215.00
7.4.320.0060.00016.48
7.4.300.0030.00316.58
7.4.290.0080.00016.60
7.4.280.0050.00216.48
7.4.270.0040.00416.48
7.4.260.0000.00713.31
7.4.250.0000.00816.48
7.4.240.0050.00216.59
7.4.230.0070.00016.69
7.4.220.0100.01016.62
7.4.210.0090.00516.59
7.4.200.0030.00316.45
7.4.190.0040.00416.68
7.4.160.0060.00916.23
7.4.150.0120.00617.40
7.4.140.0140.00517.86
7.4.130.0100.00616.53
7.4.120.0090.00716.45
7.4.110.0070.01016.32
7.4.100.0070.01016.49
7.4.90.0090.00916.43
7.4.80.0100.01319.39
7.4.70.0060.01216.52
7.4.60.0100.00716.34
7.4.50.0000.00816.50
7.4.40.0110.00422.77
7.4.30.0080.01316.57
7.4.00.0140.00315.01
7.3.330.0050.00012.99
7.3.320.0000.00613.09
7.3.310.0030.00316.18
7.3.300.0060.00016.32
7.3.290.0160.00316.20
7.3.280.0090.00516.25
7.3.270.0070.01017.40
7.3.260.0140.00316.71
7.3.250.0100.00716.29
7.3.240.0110.01016.72
7.3.230.0060.00916.42
7.3.210.0070.01316.26
7.3.200.0090.01219.39
7.3.190.0130.00616.59
7.3.180.0060.00916.35
7.3.170.0080.00816.37
7.3.160.0080.00816.63
7.3.120.0060.01215.06
7.2.330.0090.00916.68
7.2.320.0090.00916.68
7.2.310.0090.01416.36
7.2.300.0100.00716.64
7.2.290.0080.00816.65
7.2.00.0030.00919.45
7.1.100.0030.00617.83
7.1.70.0030.00316.87
7.1.60.0030.02119.43
7.1.50.0110.01116.66
7.1.00.0030.03322.51
7.0.200.0030.01016.75
7.0.140.0000.07722.00
7.0.60.0130.07719.98
7.0.50.0070.03717.79
7.0.40.0100.05320.04
7.0.30.0270.07020.17
7.0.20.0230.04020.16
7.0.10.0230.05720.18
7.0.00.0030.04320.00
5.6.280.0000.07720.91
5.6.210.0070.06320.61
5.6.200.0130.06018.09
5.6.190.0070.09020.55
5.6.180.0330.07720.77
5.6.170.0270.08720.50
5.6.160.0100.08020.61
5.6.150.0030.04018.12
5.6.140.0100.05718.18
5.6.130.0070.08018.18
5.6.120.0030.08721.01
5.6.110.0130.08021.14
5.6.100.0100.08020.95
5.6.90.0100.07321.12
5.6.80.0000.04320.37
5.6.70.0270.07720.33
5.5.350.0030.06320.40
5.5.340.0130.07317.90
5.5.330.0030.08320.07
5.5.320.0230.05020.13
5.5.310.0170.04320.12
5.5.300.0000.05718.01
5.5.290.0100.07717.91
5.5.280.0100.05320.89
5.5.270.0100.04020.83
5.5.260.0000.08720.86
5.5.250.0070.08320.75
5.5.240.0100.06020.18
5.4.450.0170.07319.59
5.4.440.1030.05019.45
5.4.430.0670.06019.58
5.4.420.1100.06019.60
5.4.410.1130.05319.00
5.4.400.1470.08318.77
5.4.390.1370.05018.74
5.4.380.0300.04318.73
5.4.370.0130.05018.67
5.4.360.0100.05718.68
5.4.350.0080.04311.98
5.4.340.0080.04611.97
5.4.320.0030.03812.46
5.4.310.0070.03612.45
5.4.300.0110.04612.46
5.4.290.0100.03412.45
5.4.280.0090.03412.35
5.4.270.0050.04612.35
5.4.260.0060.03612.35
5.4.250.0090.03512.35
5.4.240.0130.04718.89
5.4.230.0100.04718.94
5.4.220.0100.05318.80
5.4.210.0130.04318.88
5.4.200.0170.04018.91
5.4.190.0130.04718.90
5.4.180.0100.04718.70
5.4.170.0130.05018.85
5.4.160.0070.05018.91
5.4.150.0070.05318.83
5.4.140.0070.05016.48
5.4.130.0070.04716.30
5.4.120.0100.04716.29
5.4.110.0000.05316.43
5.4.100.0100.04716.39
5.4.90.0030.05316.43
5.4.80.0070.06016.48
5.4.70.0100.05016.28
5.4.60.0170.05316.14
5.4.50.0070.05016.34
5.4.40.0030.05316.38
5.4.30.0100.04316.46
5.4.20.0070.04716.47
5.4.10.0200.06016.41
5.4.00.0070.05315.68
5.3.290.0070.04412.80
5.3.280.0030.06314.46
5.3.270.0200.06014.44
5.3.260.0130.04714.62
5.3.250.0100.04714.38
5.3.240.0070.04714.62
5.3.230.0000.05714.60
5.3.220.0100.04714.58
5.3.210.0070.05014.27
5.3.200.0070.04714.58
5.3.190.0030.06014.71
5.3.180.0070.06714.43
5.3.170.0070.05314.26
5.3.160.0070.05014.72
5.3.150.0030.06014.42
5.3.140.0200.07014.43
5.3.130.0070.05014.25
5.3.120.0030.05714.46
5.3.110.0100.05714.56
5.3.100.0070.05014.05
5.3.90.0170.04013.71
5.3.80.0100.04313.90
5.3.70.0200.03314.17
5.3.60.0100.04314.09
5.3.50.0030.05013.80
5.3.40.0000.05313.66
5.3.30.0100.04713.92
5.3.20.0130.04013.54
5.3.10.0000.06313.71
5.3.00.0000.05713.79
5.2.170.0100.03711.14
5.2.160.0100.03311.15
5.2.150.0070.03711.07
5.2.140.0070.03710.89
5.2.130.0030.05311.07
5.2.120.0070.03711.09
5.2.110.0000.04311.01
5.2.100.0070.03711.18
5.2.90.0030.04011.02
5.2.80.0070.04011.10
5.2.70.0100.03711.01
5.2.60.0170.03311.16
5.2.50.0070.04010.93
5.2.40.0030.04010.99
5.2.30.0130.03310.98
5.2.20.0070.03710.71
5.2.10.0070.03311.01
5.2.00.0100.03710.79
5.1.60.0070.0309.82
5.1.50.0070.0439.91
5.1.40.0000.03710.01
5.1.30.0070.03010.29
5.1.20.0100.03010.52
5.1.10.0100.04010.08
5.1.00.0070.03010.25
5.0.50.0000.0308.69
5.0.40.0000.0338.44
5.0.30.0070.0378.27
5.0.20.0030.0238.10
5.0.10.0030.0278.11
5.0.00.0030.0408.30
4.4.90.0030.0205.87
4.4.80.0070.0175.78
4.4.70.0000.0235.81
4.4.60.0030.0235.76
4.4.50.0030.0305.81
4.4.40.0070.0305.78
4.4.30.0070.0175.75
4.4.20.0030.0205.91
4.4.10.0030.0275.84
4.4.00.0070.0305.92
4.3.110.0030.0205.74
4.3.100.0000.0235.73
4.3.90.0030.0175.87
4.3.80.0000.0375.76
4.3.70.0030.0205.73
4.3.60.0000.0205.76
4.3.50.0000.0235.71
4.3.40.0000.0335.73
4.3.30.0000.0235.03
4.3.20.0030.0205.03
4.3.10.0000.0235.03
4.3.00.0070.0177.09

preferences:
47.37 ms | 401 KiB | 5 Q