3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = [ 1 => ['a', 'b', 'c'], 2 => ['d', 'e', 'f'], 3 => ['g', 'h', 'i'] ]; foreach ($foo as $f) { var_dump(each($foo)); }

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)
8.3.60.0120.00616.88
8.3.50.0060.01321.13
8.3.40.0070.01118.67
8.3.30.0070.00718.54
8.3.20.0040.00420.34
8.3.10.0060.00323.66
8.3.00.0040.00419.68
8.2.180.0040.01116.75
8.2.170.0140.00022.96
8.2.160.0040.01120.49
8.2.150.0040.00424.18
8.2.140.0130.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00017.63
8.2.110.0070.00322.26
8.2.100.0090.00317.75
8.2.90.0030.00619.17
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0060.00917.67
8.2.50.0040.00418.07
8.2.40.0040.00419.06
8.2.30.0000.00819.89
8.2.20.0040.00417.80
8.2.10.0040.00418.11
8.2.00.0000.00718.17
8.1.280.0070.00725.92
8.1.270.0030.00520.20
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.01222.53
8.1.230.0000.01117.42
8.1.220.0090.00017.79
8.1.210.0000.00918.77
8.1.200.0040.00817.36
8.1.190.0080.00017.23
8.1.180.0050.00318.10
8.1.170.0080.00018.64
8.1.160.0030.00322.07
8.1.150.0040.00418.74
8.1.140.0000.00817.45
8.1.130.0070.00017.58
8.1.120.0000.00717.39
8.1.110.0030.00617.40
8.1.100.0000.00717.46
8.1.90.0040.00417.50
8.1.80.0030.00517.42
8.1.70.0000.00717.50
8.1.60.0060.00317.54
8.1.50.0040.00417.49
8.1.40.0040.00417.41
8.1.30.0030.00617.57
8.1.20.0030.00617.55
8.1.10.0000.00717.43
8.1.00.0030.00517.53
8.0.300.0070.00018.77
8.0.290.0080.00016.63
8.0.280.0000.00718.49
8.0.270.0070.00017.16
8.0.260.0040.00417.25
8.0.250.0000.00717.07
8.0.240.0000.00717.00
8.0.230.0070.00016.98
8.0.220.0030.00316.96
8.0.210.0050.00216.93
8.0.200.0000.00616.97
8.0.190.0030.00316.92
8.0.180.0050.00216.85
8.0.170.0050.00316.89
8.0.160.0000.00716.93
8.0.150.0070.00016.95
8.0.140.0000.00716.79
8.0.130.0040.00413.41
8.0.120.0030.00616.81
8.0.110.0080.00016.89
8.0.100.0040.00416.98
8.0.90.0060.00316.98
8.0.80.0120.00916.88
8.0.70.0020.00516.86
8.0.60.0050.00316.89
8.0.50.0000.00716.81
8.0.30.0120.00817.19
8.0.20.0110.00917.40
8.0.10.0000.00716.93
8.0.00.0040.01216.93
7.4.330.0050.00015.10
7.4.320.0030.00316.51
7.4.300.0060.00016.54
7.4.290.0040.00416.50
7.4.280.0040.00416.62
7.4.270.0040.00316.49
7.4.260.0000.00716.41
7.4.250.0000.00716.47
7.4.240.0060.00216.52
7.4.230.0030.00516.31
7.4.220.0130.00716.57
7.4.210.0070.01416.53
7.4.200.0000.00716.35
7.4.160.0090.00916.47
7.4.150.0110.00817.40
7.4.140.0190.01617.86
7.4.130.0150.00516.54
7.4.120.0100.00916.49
7.4.110.0120.00716.43
7.4.100.0130.01316.66
7.4.90.0110.00616.51
7.4.80.0070.01919.39
7.4.70.0120.01216.63
7.4.60.0140.00316.66
7.4.50.0030.00516.37
7.4.40.0110.00616.33
7.4.30.0110.01416.65
7.4.00.0060.01214.84
7.3.330.0000.00513.07
7.3.320.0020.00213.12
7.3.310.0040.00416.26
7.3.300.0060.00016.31
7.3.290.0080.00916.29
7.3.280.0100.00916.37
7.3.270.0090.00917.40
7.3.260.0130.00616.36
7.3.250.0120.00816.42
7.3.240.0110.00816.29
7.3.230.0130.00816.39
7.3.210.0080.01116.27
7.3.200.0140.00416.53
7.3.190.0060.01116.68
7.3.180.0140.01016.46
7.3.170.0130.00616.44
7.3.160.0130.00616.38
7.3.120.0100.00814.79
7.3.110.0080.00614.75
7.3.100.0080.00814.88
7.3.90.0080.00914.79
7.3.80.0050.01514.82
7.3.70.0060.00914.68
7.3.60.0060.01114.51
7.3.50.0020.01214.72
7.3.40.0040.00714.79
7.3.30.0080.00614.91
7.3.20.0060.00816.72
7.3.10.0060.00616.68
7.3.00.0050.00816.68
7.2.330.0110.00816.64
7.2.320.0180.00316.53
7.2.310.0190.00316.78
7.2.300.0190.00316.38
7.2.290.0140.00516.68
7.2.250.0090.01114.96
7.2.240.0100.01014.96
7.2.230.0080.00514.99
7.2.220.0080.00614.88
7.2.210.0070.01215.06
7.2.200.0070.00515.06
7.2.190.0020.01414.95
7.2.180.0020.01314.89
7.2.170.0050.00914.99
7.2.130.0050.00516.73
7.2.120.0070.00716.96
7.2.110.0000.01116.84
7.2.100.0030.00616.58
7.2.90.0030.00916.81
7.2.80.0030.00916.79
7.2.70.0030.00616.85
7.2.60.0120.00916.65
7.2.50.0060.00916.96
7.2.40.0070.00716.89
7.2.30.0040.00417.01
7.2.20.0030.00616.93
7.2.10.0030.00617.00
7.2.00.0040.01018.12
7.1.330.0050.01015.77
7.1.320.0070.00315.60
7.1.310.0050.01015.78
7.1.300.0080.00815.77
7.1.290.0060.00615.80
7.1.280.0050.00715.58
7.1.270.0050.00815.70
7.1.260.0020.01015.74
7.1.250.0050.00515.82
7.1.200.0000.01215.75
7.1.100.0060.00618.09
7.1.70.0030.00517.22
7.1.60.0060.01920.03
7.1.50.0070.00716.91
7.1.00.0030.07722.30
7.0.200.0000.00816.70
7.0.60.0070.06020.05
7.0.50.0100.06017.82
7.0.40.0030.05020.21
7.0.30.0300.07320.30
7.0.20.0270.06020.13
7.0.10.0070.09020.33
7.0.00.0070.04020.12
5.6.280.0030.03320.92
5.6.210.0100.08320.50
5.6.200.0030.08318.08
5.6.190.0070.04020.60
5.6.180.0530.02320.58
5.6.170.0330.04020.33
5.6.160.0100.06720.70
5.6.150.0130.07718.11
5.6.140.0070.04018.22
5.6.130.0130.06018.17
5.6.120.0070.08321.14
5.6.110.0030.07321.08
5.6.100.0030.04320.99
5.6.90.0130.07720.98
5.6.80.0070.08020.38
5.5.350.3670.03320.38
5.5.340.0130.07317.98
5.5.330.0100.08020.22
5.5.320.0270.06320.13
5.5.310.0330.07020.33
5.5.300.0030.06017.96
5.5.290.0170.07017.91
5.5.280.0130.07720.96
5.5.270.0000.07020.86
5.5.260.0130.06020.79
5.5.250.0030.08320.68
5.5.240.0030.06720.25
5.4.450.0270.05019.64
5.4.440.0400.07319.62
5.4.430.0270.04719.27
5.4.420.0270.04719.55
5.4.410.0170.05019.38
5.4.400.0130.05319.08
5.4.390.0130.06319.30
5.4.380.0200.05318.91
5.4.370.0230.05318.92
5.4.360.0100.06019.12
5.4.350.0230.04019.02
5.4.340.0270.05019.10
5.4.320.0330.06319.14
5.4.310.0100.06019.25
5.4.300.0230.05019.28
5.4.290.0270.04319.31
5.4.280.0100.06319.18
5.4.270.0200.05019.12
5.4.260.0130.05319.15
5.4.250.0170.05719.30
5.4.240.0200.05019.18
5.4.230.0270.04319.13
5.4.220.0230.05718.93
5.4.210.0200.05718.79
5.4.200.0200.05319.15
5.4.190.0200.05018.93
5.4.180.0130.07018.80
5.4.170.0200.05319.14
5.4.160.0100.07018.75
5.4.150.0030.06719.13
5.4.140.0170.05016.38
5.4.130.0170.04716.32
5.4.120.0230.04316.20
5.4.110.0170.06016.18
5.4.100.0170.05316.53
5.4.90.0230.04716.45
5.4.80.0100.05716.35
5.4.70.0270.06316.41
5.4.60.0270.05316.32
5.4.50.0270.07016.17
5.4.40.0230.07316.41
5.4.30.0070.04316.36
5.4.20.0170.03716.27
5.4.10.0330.06716.43

preferences:
81.72 ms | 401 KiB | 5 Q