3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = array(1,2,3,4,5); echo array_shift($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)
8.3.60.0100.00718.55
8.3.50.0110.01021.99
8.3.40.0120.00318.77
8.3.30.0140.00020.25
8.3.20.0030.01020.07
8.3.10.0050.00322.10
8.3.00.0040.00422.58
8.2.180.0100.01016.50
8.2.170.0110.00422.96
8.2.160.0030.01020.39
8.2.150.0000.00724.18
8.2.140.0100.01024.66
8.2.130.0040.00426.16
8.2.120.0040.01119.66
8.2.110.0060.00322.27
8.2.100.0110.00017.91
8.2.90.0060.00319.24
8.2.80.0070.00019.43
8.2.70.0040.00417.63
8.2.60.0030.00517.92
8.2.50.0000.00818.07
8.2.40.0060.00318.09
8.2.30.0000.00718.05
8.2.20.0000.00717.55
8.2.10.0000.00717.61
8.2.00.0000.00817.51
8.1.280.0130.00325.92
8.1.270.0070.00024.66
8.1.260.0000.00826.35
8.1.250.0070.00728.09
8.1.240.0030.00622.09
8.1.230.0070.00418.97
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0090.00017.12
8.1.190.0040.00417.39
8.1.180.0000.00819.01
8.1.170.0040.00418.40
8.1.160.0070.00022.16
8.1.150.0030.00518.46
8.1.140.0050.00317.32
8.1.130.0040.00417.80
8.1.120.0000.00717.36
8.1.110.0050.00317.39
8.1.100.0000.00717.34
8.1.90.0000.00717.33
8.1.80.0040.00317.20
8.1.70.0000.00717.34
8.1.60.0030.00617.54
8.1.50.0000.00817.28
8.1.40.0030.00617.41
8.1.30.0000.00817.54
8.1.20.0030.00517.56
8.1.10.0040.00417.51
8.1.00.0000.00817.40
8.0.300.0000.00718.77
8.0.290.0070.00016.93
8.0.280.0040.00418.39
8.0.270.0070.00017.18
8.0.260.0000.00716.86
8.0.250.0030.00316.98
8.0.240.0040.00416.87
8.0.230.0000.00716.91
8.0.220.0030.00316.86
8.0.210.0080.00016.70
8.0.200.0000.00616.81
8.0.190.0040.00416.84
8.0.180.0050.00316.75
8.0.170.0050.00316.85
8.0.160.0030.00516.75
8.0.150.0000.00716.69
8.0.140.0000.00716.77
8.0.130.0000.00513.30
8.0.120.0000.00716.78
8.0.110.0040.00416.79
8.0.100.0040.00416.85
8.0.90.0040.00416.70
8.0.80.0030.01216.76
8.0.70.0040.00416.81
8.0.60.0000.00716.78
8.0.50.0040.00416.77
8.0.30.0110.00816.96
8.0.20.0060.01217.40
8.0.10.0000.00716.73
8.0.00.0050.01616.73
7.4.330.0000.00515.00
7.4.320.0030.00316.39
7.4.300.0030.00316.53
7.4.290.0070.00016.43
7.4.280.0000.00716.53
7.4.270.0050.00316.41
7.4.260.0020.00213.23
7.4.250.0000.00716.50
7.4.240.0040.00416.39
7.4.230.0040.00316.50
7.4.220.0070.01016.59
7.4.210.0070.00916.40
7.4.200.0030.00316.52
7.4.190.0060.00316.67
7.4.160.0080.00816.37
7.4.150.0090.00917.40
7.4.140.0120.00817.86
7.4.130.0070.01116.42
7.4.120.0120.00816.36
7.4.110.0070.01416.44
7.4.100.0030.01716.55
7.4.90.0160.00616.43
7.4.80.0070.01119.39
7.4.70.0100.00616.50
7.4.60.0040.01116.46
7.4.50.0060.00316.23
7.4.40.0030.01222.77
7.4.30.0100.00716.35
7.4.00.0040.01114.49
7.3.330.0050.00013.05
7.3.320.0000.00513.11
7.3.310.0040.00416.19
7.3.300.0000.00716.11
7.3.290.0040.01116.13
7.3.280.0100.01016.10
7.3.270.0130.01017.40
7.3.260.0000.01716.24
7.3.250.0100.01016.28
7.3.240.0090.01216.20
7.3.230.0130.00316.47
7.3.210.0060.01016.53
7.3.200.0070.01019.39
7.3.190.0110.01116.39
7.3.180.0120.01116.22
7.3.170.0120.00416.27
7.3.160.0100.00616.36
7.3.120.0030.00914.93
7.3.10.0100.00316.29
7.3.00.0030.00816.49
7.2.330.0080.01116.30
7.2.320.0070.01016.34
7.2.310.0060.01216.38
7.2.300.0150.00316.48
7.2.290.0060.00916.23
7.2.130.0090.00916.72
7.2.120.0030.01016.64
7.2.110.0070.01016.32
7.2.100.0000.01116.69
7.2.90.0000.01416.17
7.2.80.0120.00616.66
7.2.70.0110.00316.38
7.2.60.0130.00916.64
7.2.50.0090.00916.76
7.2.40.0030.01216.49
7.2.30.0040.01116.85
7.2.20.0070.00316.79
7.2.10.0140.00616.68
7.2.00.0090.00718.10
7.1.250.0070.00415.70
7.1.200.0000.00615.76
7.1.100.0120.00817.75
7.1.70.0030.00317.19
7.1.60.0060.00919.43
7.1.50.0120.01216.82
7.1.00.0030.05322.44
7.0.200.0030.00616.56
7.0.140.0070.07022.09
7.0.60.0100.08019.95
7.0.50.0170.03317.87
7.0.40.0130.04720.21
7.0.30.0330.08020.13
7.0.20.0330.07720.20
7.0.10.0270.05320.16
7.0.00.0170.06720.15
5.6.280.0000.07320.85
5.6.210.0100.08320.66
5.6.200.0130.07718.19
5.6.190.0100.07720.40
5.6.180.0230.04720.64
5.6.170.0330.04320.51
5.6.160.0100.06020.41
5.6.150.0070.08018.11
5.6.140.0070.08318.18
5.6.130.0030.08018.11
5.6.120.0100.03720.98
5.6.110.0200.07721.13
5.6.100.0170.03721.09
5.6.90.0030.05020.95
5.6.80.0030.04320.30
5.6.70.0230.07720.36
5.5.350.0100.07720.39
5.5.340.0000.04017.93
5.5.330.0000.04720.21
5.5.320.0300.07320.31
5.5.310.0200.04720.30
5.5.300.0070.03318.00
5.5.290.0170.07017.87
5.5.280.0000.04320.76
5.5.270.0070.08020.96
5.5.260.0100.06020.76
5.5.250.0130.05320.67
5.5.240.0130.07320.18
5.4.450.0870.07019.57
5.4.440.0770.06019.48
5.4.430.0900.06319.46
5.4.420.1000.05019.63
5.4.410.0870.05719.50
5.4.400.0230.06018.62
5.4.390.0430.07018.70
5.4.380.0270.05018.68
5.4.370.0230.05318.48
5.4.360.0200.04718.59
5.4.350.0110.03511.97
5.4.340.0050.03911.97
5.4.320.0070.03612.45
5.4.310.0060.03912.45
5.4.300.0050.03712.45
5.4.290.0100.04112.45
5.4.280.0060.03512.34
5.4.270.0090.04012.35
5.4.260.0070.04012.35
5.4.250.0100.04718.81
5.4.240.0130.04718.70
5.4.230.0070.05018.80
5.4.220.0030.05718.84
5.4.210.0130.04718.86
5.4.200.0070.05018.73
5.4.190.0330.04318.84
5.4.180.0100.05718.84
5.4.170.0100.07318.75
5.4.160.0170.05318.82
5.4.150.0030.06018.96
5.4.140.0070.05016.30
5.4.130.0070.05016.48
5.4.120.0130.06016.48
5.4.110.0070.05316.24
5.4.100.0070.05316.47
5.4.90.0100.04316.18
5.4.80.0000.05716.45
5.4.70.0000.05716.36
5.4.60.0000.05716.47
5.4.50.0030.05316.27
5.4.40.0170.05716.15
5.4.30.0130.04716.39
5.4.20.0070.04716.33
5.4.10.0170.06016.41
5.4.00.0070.04715.85
5.3.290.0050.04012.80
5.3.280.0130.05014.37
5.3.270.0070.05314.63
5.3.260.0100.05014.59
5.3.250.0000.06014.75
5.3.240.0130.04314.61
5.3.230.0000.05714.74
5.3.220.0070.06314.55
5.3.210.0170.04714.61
5.3.200.0130.04314.56
5.3.190.0000.05714.58
5.3.180.0100.06014.56
5.3.170.0100.04714.41
5.3.160.0070.04714.60
5.3.150.0100.04714.61
5.3.140.0070.05714.56
5.3.130.0130.04714.56
5.3.120.0100.04714.46
5.3.110.0100.05014.38
5.3.100.0030.05313.80
5.3.90.0070.04714.01
5.3.80.0130.04313.71
5.3.70.0070.06014.00
5.3.60.0030.05013.93
5.3.50.0000.05713.84
5.3.40.0030.05013.94
5.3.30.0070.05313.74
5.3.20.0030.05013.60
5.3.10.0100.04313.42
5.3.00.0170.05013.64
5.2.170.0030.05711.07
5.2.160.0030.04011.14
5.2.150.0100.04711.14
5.2.140.0100.04011.23
5.2.130.0100.03311.02
5.2.120.0070.03710.98
5.2.110.0030.04711.01
5.2.100.0070.05011.09
5.2.90.0100.03311.19
5.2.80.0130.04311.09
5.2.70.0000.04311.18
5.2.60.0100.03311.07
5.2.50.0030.04710.92
5.2.40.0000.04310.75
5.2.30.0070.04710.97
5.2.20.0070.05010.79
5.2.10.0130.04710.92
5.2.00.0030.04310.78
5.1.60.0100.0279.98
5.1.50.0030.0339.94
5.1.40.0000.0379.92
5.1.30.0030.03710.39
5.1.20.0000.04010.24
5.1.10.0070.03310.01
5.1.00.0000.04010.01
5.0.50.0030.0308.52
5.0.40.0000.0308.23
5.0.30.0070.0378.36
5.0.20.0030.0278.38
5.0.10.0070.0338.22
5.0.00.0130.0438.30
4.4.90.0100.0137.22
4.4.80.0030.0207.22
4.4.70.0000.0237.22
4.4.60.0000.0237.22
4.4.50.0070.0177.22
4.4.40.0030.0337.22
4.4.30.0000.0237.22
4.4.20.0030.0207.22
4.4.10.0000.0237.22
4.4.00.0000.0377.22
4.3.110.0100.0207.22
4.3.100.0130.0177.22
4.3.90.0000.0207.22
4.3.80.0100.0237.22
4.3.70.0000.0237.22
4.3.60.0030.0207.22
4.3.50.0000.0237.22
4.3.40.0000.0337.22
4.3.30.0000.0237.22
4.3.20.0000.0237.22
4.3.10.0000.0237.22
4.3.00.0170.0176.78

preferences:
39.65 ms | 401 KiB | 5 Q