3v4l.org

run code in 300+ PHP versions simultaneously
<?php $list = array("A", "B", "C","D"); print(current($list)); next($list); foreach ($list as $var) { print(current($list)); next($list); }

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)
8.3.40.0170.00318.63
8.3.30.0170.00018.72
8.3.20.0070.00718.60
8.3.10.0040.00420.48
8.3.00.0050.00219.13
8.2.170.0110.00422.96
8.2.160.0100.00618.73
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00318.75
8.2.110.0090.00021.04
8.2.100.0070.00717.78
8.2.90.0040.00419.22
8.2.80.0040.00419.46
8.2.70.0060.00317.50
8.2.60.0000.00817.79
8.2.50.0040.00418.07
8.2.40.0070.00018.14
8.2.30.0040.00418.03
8.2.20.0070.00319.38
8.2.10.0040.00417.73
8.2.00.0070.00017.73
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00619.13
8.1.230.0040.00720.97
8.1.220.0050.00317.74
8.1.210.0040.00418.91
8.1.200.0030.00617.23
8.1.190.0000.00817.53
8.1.180.0000.00818.10
8.1.170.0040.00418.84
8.1.160.0000.00818.80
8.1.150.0040.00418.68
8.1.140.0000.00817.45
8.1.130.0030.00317.77
8.1.120.0030.00317.43
8.1.110.0040.00417.45
8.1.100.0000.00717.44
8.1.90.0000.00717.45
8.1.80.0000.00717.50
8.1.70.0020.00517.35
8.1.60.0000.00817.59
8.1.50.0000.00817.41
8.1.40.0040.00417.53
8.1.30.0030.00517.58
8.1.20.0000.00717.59
8.1.10.0040.00417.47
8.1.00.0050.00317.45
8.0.300.0090.00019.86
8.0.290.0030.00516.63
8.0.280.0050.00218.38
8.0.270.0030.00317.25
8.0.260.0000.00616.83
8.0.250.0070.00016.96
8.0.240.0070.00016.96
8.0.230.0000.00716.95
8.0.220.0000.00716.93
8.0.210.0040.00416.78
8.0.200.0030.00316.93
8.0.190.0070.00016.84
8.0.180.0070.00016.87
8.0.170.0000.00816.74
8.0.160.0040.00416.89
8.0.150.0040.00416.89
8.0.140.0000.00816.93
8.0.130.0030.00313.31
8.0.120.0070.00016.90
8.0.110.0000.00816.82
8.0.100.0030.00316.91
8.0.90.0000.00716.76
8.0.80.0070.01016.81
8.0.70.0040.00416.76
8.0.60.0040.00416.84
8.0.50.0070.00016.85
8.0.30.0100.01017.09
8.0.20.0070.01117.05
8.0.10.0020.00516.88
8.0.00.0100.00816.82
7.4.330.0020.00213.00
7.4.320.0040.00416.58
7.4.300.0000.00716.50
7.4.290.0050.00316.56
7.4.280.0000.00816.59
7.4.270.0000.00616.49
7.4.260.0030.00313.20
7.4.250.0000.00816.61
7.4.240.0030.00316.52
7.4.230.0000.00716.59
7.4.220.0130.01316.57
7.4.210.0040.01216.65
7.4.200.0070.00016.25
7.4.190.0000.00716.71
7.4.160.0100.00616.36
7.4.150.0060.01216.54
7.4.140.0090.00916.37
7.4.130.0090.01216.65
7.4.120.0120.00616.57
7.4.110.0170.00016.37
7.4.100.0090.00916.53
7.4.90.0170.00816.48
7.4.80.0080.00819.39
7.4.70.0070.01116.49
7.4.60.0060.00916.44
7.4.50.0040.00416.37
7.4.40.0060.00916.32
7.4.30.0140.00316.61
7.4.00.0070.01015.00
7.3.330.0060.00013.06
7.3.320.0040.00413.07
7.3.310.0000.00716.36
7.3.300.0070.00016.18
7.3.290.0060.00816.24
7.3.280.0040.01216.27
7.3.270.0110.01216.63
7.3.260.0120.00616.64
7.3.250.0100.00716.57
7.3.240.0110.00816.56
7.3.230.0060.01016.50
7.3.210.0030.01316.42
7.3.200.0060.01516.52
7.3.190.0130.00416.44
7.3.180.0040.01416.29
7.3.170.0090.00616.29
7.3.160.0100.00716.31
7.3.120.0080.00315.13
7.2.330.0120.00616.50
7.2.320.0100.01016.39
7.2.310.0130.00416.65
7.2.300.0090.00916.75
7.2.290.0100.00616.73
7.2.00.0030.01019.38
7.1.100.0000.01117.71
7.1.70.0130.00316.81
7.1.60.0070.01016.89
7.1.50.0000.02116.63
7.1.00.0000.07322.40
7.0.200.0000.00916.97
7.0.140.0100.06722.07
7.0.120.0070.06021.96
7.0.60.0100.07720.03
7.0.50.0130.07317.85
7.0.40.0130.06720.24
7.0.30.0370.06720.02
7.0.20.0230.04320.12
7.0.10.0330.07720.09
7.0.00.0030.05320.11
5.6.280.0070.07021.04
5.6.210.0070.04020.61
5.6.200.0130.07718.22
5.6.190.0030.08720.27
5.6.180.0400.07020.24
5.6.170.0330.07320.51
5.6.160.0130.07020.33
5.6.150.0100.07718.19
5.6.140.0100.07718.15
5.6.130.0230.04718.07
5.6.120.0130.07321.14
5.6.110.0070.07321.09
5.6.100.0100.06721.00
5.6.90.0030.09021.01
5.6.80.0070.06320.28
5.6.70.0170.08020.37
5.5.350.0330.07020.52
5.5.340.0030.08317.91
5.5.330.0000.07320.40
5.5.320.0170.08720.21
5.5.310.0200.08020.50
5.5.300.0030.05717.92
5.5.290.0130.08017.96
5.5.280.0030.04320.64
5.5.270.0100.07720.95
5.5.260.0030.04320.62
5.5.250.0070.05720.58
5.5.240.0070.06720.25
5.4.450.0000.04319.45
5.4.440.0130.07319.24
5.4.430.0100.07019.46
5.4.420.0100.04319.13
5.4.410.0070.04019.09
5.4.400.0030.05719.10
5.4.390.0100.07319.08
5.4.380.0100.06319.17
5.4.370.0070.07318.79
5.4.360.0070.05019.16
5.4.350.0030.04319.18
5.4.340.0100.05319.16
5.4.320.0030.05019.16
5.4.310.0000.05719.08
5.4.300.0130.05319.15
5.4.290.0000.05018.79
5.4.280.0070.05019.11
5.4.270.0130.05318.80
5.4.260.0070.04719.17
5.4.250.0030.06019.02
5.4.240.0030.03718.91
5.4.230.0030.06719.15
5.4.220.0030.04719.17
5.4.210.0070.06018.78
5.4.200.0100.04319.16
5.4.190.0100.06719.13
5.4.180.0070.06019.00
5.4.170.0070.04019.16
5.4.160.0030.05319.16
5.4.150.0030.06019.12
5.4.140.0070.07316.26
5.4.130.0070.06316.28
5.4.120.0130.06716.26
5.4.110.0130.04316.23
5.4.100.0100.07016.30
5.4.90.0130.05016.49
5.4.80.0070.06316.38
5.4.70.0130.06316.22
5.4.60.0130.05016.36
5.4.50.0000.04716.36
5.4.40.0030.05716.24
5.4.30.0000.07716.21
5.4.20.0030.04716.24
5.4.10.0130.07316.12
5.4.00.0070.07315.65
5.3.290.0000.05714.68
5.3.280.0070.05714.52
5.3.270.0000.07014.54
5.3.260.0100.07014.53
5.3.250.0100.07314.57
5.3.240.0200.06014.53
5.3.230.0070.06714.53
5.3.220.0100.07014.38
5.3.210.0070.08014.53
5.3.200.0030.07014.49
5.3.190.0000.04714.53
5.3.180.0100.07014.52
5.3.170.0070.07314.50
5.3.160.0100.04314.50
5.3.150.0000.04014.46
5.3.140.0030.04714.49
5.3.130.0000.05014.33
5.3.120.0070.07014.52
5.3.110.0030.06714.48
5.3.100.0030.07313.82
5.3.90.0000.04713.97
5.3.80.0100.06714.03
5.3.70.0030.07713.96
5.3.60.0070.06313.79
5.3.50.0170.06713.89
5.3.40.0070.07313.78
5.3.30.0070.06313.70
5.3.20.0100.06713.66
5.3.10.0030.05313.59
5.3.00.0000.04713.65
5.2.170.0000.04711.11
5.2.160.0100.03711.30
5.2.150.0030.06311.11
5.2.140.0000.06311.04
5.2.130.0070.03711.03
5.2.120.0030.03011.03
5.2.110.0000.05011.04
5.2.100.0030.03711.09
5.2.90.0000.04711.00
5.2.80.0100.03011.10
5.2.70.0030.03011.17
5.2.60.0030.04011.12
5.2.50.0130.03710.83
5.2.40.0070.04710.92
5.2.30.0070.05310.96
5.2.20.0070.04010.89
5.2.10.0000.03710.86
5.2.00.0000.03710.75
5.1.60.0070.0409.97
5.1.50.0000.06310.03
5.1.40.0030.0279.96
5.1.30.0100.05010.32
5.1.20.0000.06310.39
5.1.10.0070.05310.04
5.1.00.0030.05310.04
5.0.50.0030.0308.62
5.0.40.0000.0238.40
5.0.30.0070.0278.22
5.0.20.0030.0408.15
5.0.10.0030.0208.16
5.0.00.0030.0308.13
4.4.90.0030.0237.94
4.4.80.0030.0177.94
4.4.70.0000.0377.94
4.4.60.0000.0307.94
4.4.50.0000.0237.94
4.4.40.0000.0277.94
4.4.30.0030.0377.94
4.4.20.0000.0377.94
4.4.10.0000.0177.94
4.4.00.0030.0337.94
4.3.110.0000.0207.94
4.3.100.0030.0277.94
4.3.90.0070.0177.94
4.3.80.0030.0237.94
4.3.70.0030.0277.94
4.3.60.0070.0107.94
4.3.50.0030.0207.94
4.3.40.0000.0477.94
4.3.30.0000.0337.94
4.3.20.0000.0277.94
4.3.10.0000.0407.94
4.3.00.0000.0377.94

preferences:
43.93 ms | 400 KiB | 5 Q