3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo(array_shift(foo())); // prints "foo" echo(array_pop(foo())); // prints "tofu" function foo() { return array("foo","bar","foobar","barfoo","tofu"); }

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)
8.3.60.0140.00716.50
8.3.50.0070.01021.20
8.3.40.0100.00618.66
8.3.30.0070.00718.95
8.3.20.0070.00020.25
8.3.10.0040.00423.61
8.3.00.0060.00319.27
8.2.180.0110.00716.63
8.2.170.0110.00422.96
8.2.160.0060.01320.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00317.80
8.2.110.0150.00919.45
8.2.100.0110.00017.50
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0060.00317.38
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0030.00619.75
8.2.30.0050.00217.98
8.2.20.0050.00317.61
8.2.10.0040.00417.80
8.2.00.0000.00717.80
8.1.280.0070.01025.92
8.1.270.0110.00420.38
8.1.260.0050.00226.35
8.1.250.0060.00328.09
8.1.240.0120.00922.43
8.1.230.0120.00317.42
8.1.220.0080.00017.74
8.1.210.0090.00018.77
8.1.200.0030.00617.23
8.1.190.0000.00817.23
8.1.180.0080.00018.10
8.1.170.0000.00818.50
8.1.160.0040.00421.85
8.1.150.0040.00420.68
8.1.140.0040.00417.18
8.1.130.0000.00717.64
8.1.120.0000.00717.33
8.1.110.0040.00417.20
8.1.100.0040.00417.27
8.1.90.0050.00317.30
8.1.80.0040.00417.32
8.1.70.0000.00717.37
8.1.60.0000.00917.52
8.1.50.0000.00817.37
8.1.40.0050.00317.38
8.1.30.0090.00017.61
8.1.20.0050.00217.47
8.1.10.0050.00217.27
8.1.00.0090.00017.44
8.0.300.0030.00618.77
8.0.290.0070.00016.63
8.0.280.0000.00818.34
8.0.270.0030.00317.10
8.0.260.0030.00317.20
8.0.250.0030.00316.95
8.0.240.0070.00016.98
8.0.230.0070.00016.91
8.0.220.0000.00716.83
8.0.210.0000.00716.82
8.0.200.0030.00316.84
8.0.190.0030.00616.87
8.0.180.0040.00416.73
8.0.170.0020.00516.83
8.0.160.0030.00316.78
8.0.150.0030.00316.71
8.0.140.0040.00316.81
8.0.130.0050.00013.18
8.0.120.0040.00416.69
8.0.110.0070.00016.87
8.0.100.0000.00816.79
8.0.90.0040.00316.77
8.0.80.0070.01016.88
8.0.70.0070.00316.86
8.0.60.0000.00716.81
8.0.50.0000.00716.61
8.0.30.0090.00716.97
8.0.20.0030.01517.40
8.0.10.0080.00016.90
8.0.00.0130.00516.63
7.4.330.0000.00515.03
7.4.320.0030.00316.35
7.4.300.0070.00016.42
7.4.290.0030.00516.39
7.4.280.0030.00616.33
7.4.270.0030.00316.57
7.4.260.0070.00016.33
7.4.250.0070.00016.51
7.4.240.0060.00216.51
7.4.230.0060.00016.42
7.4.220.0000.01816.35
7.4.210.0060.00816.52
7.4.200.0030.00316.40
7.4.160.0070.01116.23
7.4.150.0030.01517.40
7.4.140.0100.01117.86
7.4.130.0190.00316.43
7.4.120.0150.00516.57
7.4.110.0100.00716.58
7.4.100.0160.00416.64
7.4.90.0070.01016.49
7.4.80.0090.01219.39
7.4.70.0080.01516.63
7.4.60.0150.00316.51
7.4.50.0000.00816.18
7.4.40.0120.00316.70
7.4.30.0130.01016.27
7.4.00.0140.00315.12
7.3.330.0040.00413.42
7.3.320.0050.00013.31
7.3.310.0030.00316.40
7.3.300.0040.00416.27
7.3.290.0070.00816.30
7.3.280.0100.00916.36
7.3.270.0000.01717.40
7.3.260.0170.00016.57
7.3.240.0100.00716.36
7.3.230.0130.00316.39
7.3.210.0100.00716.46
7.3.200.0130.00519.39
7.3.190.0060.00916.57
7.3.180.0100.00716.37
7.3.170.0120.00816.27
7.3.160.0130.00916.37
7.2.330.0110.00616.55
7.2.320.0130.00316.54
7.2.310.0100.00716.35
7.2.300.0030.01316.31
7.2.290.0060.01016.61
7.2.60.0070.00716.85
7.2.00.0030.00919.39
7.1.200.0030.01215.44
7.1.100.0030.00917.80
7.1.70.0040.00416.96
7.1.60.0090.01619.59
7.1.50.0090.00916.80
7.1.00.0070.07322.50
7.0.200.0080.00316.78
7.0.60.0100.08319.97
7.0.50.0000.09017.87
7.0.40.0170.07720.26
7.0.30.0230.06320.25
7.0.20.0200.08320.24
7.0.10.0070.08320.25
7.0.00.0130.07020.33
5.6.280.0030.06721.11
5.6.210.0030.04320.70
5.6.200.0070.04318.18
5.6.190.0130.08020.52
5.6.180.0300.04320.77
5.6.170.0170.04720.47
5.6.160.0130.07320.71
5.6.150.0070.06018.27
5.6.140.0170.05718.24
5.6.130.0030.05018.14
5.6.120.0030.06020.98
5.6.110.0000.04321.00
5.6.100.0000.04321.02
5.6.90.0100.03721.12
5.6.80.0070.05320.37
5.5.350.0230.06320.49
5.5.340.0070.06717.92
5.5.330.0030.08720.43
5.5.320.0030.08320.24
5.5.310.0230.08020.30
5.5.300.0130.05318.09
5.5.290.0070.03717.92
5.5.280.0100.08320.98
5.5.270.0030.06320.80
5.5.260.0170.06320.64
5.5.250.0030.08320.66
5.5.240.0100.07320.07
5.4.450.0200.05019.70
5.4.440.0200.05019.58
5.4.430.0730.05019.41
5.4.420.0700.05019.23
5.4.410.0670.06019.46
5.4.400.0930.06719.16
5.4.390.0670.05319.34
5.4.380.0630.05319.23
5.4.370.0730.04719.26
5.4.360.0670.05318.99
5.4.350.0670.05019.07
5.4.340.0670.05719.32
5.4.320.0570.06318.91
5.4.310.0730.04718.96
5.4.300.0670.05318.96
5.4.290.0630.05319.06
5.4.280.0800.04319.07
5.4.270.0700.05719.22
5.4.260.0730.04719.10
5.4.250.0770.06719.32
5.4.240.0700.06319.11
5.4.230.0970.04318.98
5.4.220.0630.05719.09
5.4.210.0370.06019.24
5.4.200.0030.07316.84
5.4.190.0530.05719.15
5.4.180.0530.05319.28
5.4.170.0700.05719.26
5.4.160.0830.04019.06
5.4.150.0570.05719.11
5.4.140.0430.06016.68
5.4.130.0400.05316.58
5.4.120.0170.04316.25
5.4.110.0030.05316.25
5.4.100.0500.05716.54
5.4.90.0530.06016.36
5.4.80.0230.05316.65
5.4.70.0170.04316.56
5.4.60.0770.04716.59
5.4.50.0570.05316.60
5.4.40.1070.05016.42
5.4.30.0700.04716.45
5.4.20.0670.05316.42
5.4.10.0770.05016.42
5.4.00.0930.04316.03
5.3.290.0870.06714.55
5.3.280.0930.06314.50
5.3.270.0800.06014.51
5.3.260.0570.05014.52
5.3.250.0830.06714.58
5.3.240.0970.08014.51
5.3.230.0970.07714.60
5.3.220.0670.05014.49
5.3.210.0730.05014.47
5.3.200.0800.05014.57
5.3.190.0700.05314.63
5.3.180.0870.04314.46
5.3.170.0600.06314.72
5.3.160.0870.05714.63
5.3.150.0770.06314.59
5.3.140.1000.05014.66
5.3.130.0700.06014.70
5.3.120.0800.06714.66
5.3.110.0730.05014.60
5.3.100.0830.05014.08
5.3.90.0800.05713.91
5.3.80.0870.05713.98
5.3.70.0770.05714.01
5.3.60.0700.05013.98
5.3.50.0630.05713.96
5.3.40.0730.05013.87
5.3.30.0700.05314.05
5.3.20.0830.04713.72
5.3.10.0830.05013.65
5.3.00.0570.06013.61
5.2.170.0670.03711.22
5.2.160.0570.04011.02
5.2.150.0670.04711.05
5.2.140.0630.05011.22
5.2.130.0630.05011.02
5.2.120.0670.05011.22
5.2.110.0670.04711.24
5.2.100.0770.04311.05
5.2.90.0770.04711.07
5.2.80.0570.04311.01
5.2.70.0770.04311.16
5.2.60.0770.06711.03
5.2.50.0500.05311.00
5.2.40.0630.04710.92
5.2.30.0530.04011.13
5.2.20.0570.04310.89
5.2.10.0400.05311.02
5.2.00.0430.04010.61
5.1.60.0570.0379.87
5.1.50.0470.04310.04
5.1.40.0500.0379.97
5.1.30.0430.04010.28
5.1.20.0700.03310.51
5.1.10.0470.03710.22
5.1.00.0370.03710.11
5.0.50.0400.0278.38
5.0.40.0230.0238.55
5.0.30.0330.0408.11
5.0.20.0300.0338.36
5.0.10.0370.0378.15
5.0.00.0430.0538.24
4.4.90.0370.0235.88
4.4.80.0270.0305.89
4.4.70.0300.0305.82
4.4.60.0300.0205.92
4.4.50.0230.0235.88
4.4.40.0230.0375.92
4.4.30.0330.0235.74
4.4.20.0270.0375.79
4.4.10.0200.0305.82
4.4.00.0370.0475.88
4.3.110.0400.0235.86
4.3.100.0230.0235.78
4.3.90.0230.0175.79
4.3.80.0370.0335.83
4.3.70.0330.0205.75
4.3.60.0270.0205.76
4.3.50.0300.0235.67
4.3.40.0200.0375.62
4.3.30.0100.0234.44
4.3.20.0100.0274.42
4.3.10.0130.0234.34
4.3.00.0000.0236.91

preferences:
59.13 ms | 401 KiB | 5 Q