3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1, 2, 3, 4, 5); echo array_shift($a);

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)
8.3.60.0100.01018.31
8.3.50.0100.00921.06
8.3.40.0110.00418.67
8.3.30.0110.00418.92
8.3.20.0000.00720.20
8.3.10.0040.00420.28
8.3.00.0000.00819.25
8.2.180.0160.00416.75
8.2.170.0140.00022.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00722.24
8.2.110.0050.00520.35
8.2.100.0090.00317.72
8.2.90.0030.00618.22
8.2.80.0040.00417.97
8.2.70.0120.00017.75
8.2.60.0060.00317.93
8.2.50.0080.00418.07
8.2.40.0070.00018.22
8.2.30.0040.00417.93
8.2.20.0030.00517.54
8.2.10.0050.00217.99
8.2.00.0040.00417.53
8.1.280.0100.00725.92
8.1.270.0060.00322.23
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0050.00322.04
8.1.230.0040.00720.87
8.1.220.0060.00317.74
8.1.210.0050.00318.89
8.1.200.0060.00317.22
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0000.00818.44
8.1.160.0020.00521.95
8.1.150.0000.00718.82
8.1.140.0060.00317.41
8.1.130.0030.00317.74
8.1.120.0040.00417.34
8.1.110.0050.00317.35
8.1.100.0040.00417.40
8.1.90.0040.00417.31
8.1.80.0000.00717.29
8.1.70.0030.00317.35
8.1.60.0000.00817.50
8.1.50.0060.00317.44
8.1.40.0040.00417.46
8.1.30.0080.00017.49
8.1.20.0040.00417.60
8.1.10.0040.00417.55
8.1.00.0020.00517.43
8.0.300.0040.00420.16
8.0.290.0000.00716.75
8.0.280.0000.00718.30
8.0.270.0050.00217.15
8.0.260.0030.00317.13
8.0.250.0030.00316.95
8.0.240.0060.00016.98
8.0.230.0030.00316.88
8.0.220.0000.00716.76
8.0.210.0030.00316.82
8.0.200.0030.00616.89
8.0.190.0030.00516.88
8.0.180.0000.00716.78
8.0.170.0040.00416.77
8.0.160.0070.00016.93
8.0.150.0000.00716.77
8.0.140.0000.00716.68
8.0.130.0000.00613.26
8.0.120.0000.00816.67
8.0.110.0000.00716.80
8.0.100.0070.00016.79
8.0.90.0040.00416.64
8.0.80.0040.01516.81
8.0.70.0030.00516.71
8.0.60.0050.00216.70
8.0.50.0070.00016.82
8.0.30.0080.01416.86
8.0.20.0120.00817.40
8.0.10.0040.00417.00
8.0.00.0080.01216.68
7.4.330.0050.00015.03
7.4.320.0030.00316.35
7.4.300.0030.00316.53
7.4.290.0000.00616.47
7.4.280.0040.00416.52
7.4.270.0030.00316.42
7.4.260.0040.00416.52
7.4.250.0000.00716.38
7.4.240.0070.00016.46
7.4.230.0070.00016.32
7.4.220.0100.01016.45
7.4.210.0080.00816.39
7.4.200.0070.00016.18
7.4.160.0110.00616.50
7.4.150.0070.01017.40
7.4.140.0110.00617.86
7.4.130.0080.00916.46
7.4.120.0120.00516.53
7.4.110.0060.01416.39
7.4.100.0070.01016.23
7.4.90.0100.00716.57
7.4.80.0080.01119.39
7.4.70.0070.01416.32
7.4.60.0160.00016.20
7.4.50.0000.00616.36
7.4.40.0080.00816.36
7.4.30.0050.01116.49
7.4.00.0030.01314.80
7.3.330.0000.00512.87
7.3.320.0050.00012.98
7.3.310.0000.00715.95
7.3.300.0000.00716.15
7.3.290.0060.00816.07
7.3.280.0090.00616.19
7.3.270.0070.01717.40
7.3.260.0060.01816.40
7.3.250.0090.00716.27
7.3.240.0130.00316.43
7.3.230.0140.00316.39
7.3.210.0120.00416.21
7.3.200.0090.00919.39
7.3.190.0120.00616.12
7.3.180.0100.00716.34
7.3.170.0090.00616.27
7.3.160.0060.01016.27
7.3.10.0060.00616.38
7.3.00.0040.00716.38
7.2.330.0060.01016.57
7.2.320.0150.00316.58
7.2.310.0060.00916.47
7.2.300.0030.01916.47
7.2.290.0150.00816.32
7.2.130.0060.00616.59
7.2.120.0090.00316.63
7.2.110.0040.00816.77
7.2.100.0080.00616.81
7.2.90.0130.00016.74
7.2.80.0090.00616.83
7.2.70.0100.00016.70
7.2.60.0070.00616.62
7.2.50.0000.01416.57
7.2.40.0000.01616.77
7.2.30.0040.00816.79
7.2.20.0080.00416.81
7.2.10.0060.00916.79
7.2.00.0030.00716.84
7.1.250.0050.00315.34
7.1.200.0000.01115.50
7.1.100.0060.00617.57
7.1.70.0040.00416.71
7.1.60.0090.01619.32
7.1.50.0090.00616.44
7.1.00.0070.07322.40
7.0.200.0000.00916.64
7.0.140.0030.07022.00
7.0.100.0070.07319.94
7.0.90.0130.07719.90
7.0.80.0130.08319.91
7.0.70.0230.06019.87
7.0.60.0130.07719.94
7.0.50.0200.07020.14
7.0.40.0100.03719.98
7.0.30.0070.08320.01
7.0.20.0070.08320.11
7.0.10.0030.07320.14
7.0.00.0030.06720.08
5.6.280.0030.07020.94
5.6.250.0030.07320.60
5.6.240.0030.08320.63
5.6.230.0030.08720.49
5.6.220.0100.08020.61
5.6.210.0030.04320.74
5.6.200.0130.07321.05
5.6.190.0230.05021.05
5.6.180.0100.04720.95
5.6.170.0030.09021.13
5.6.160.0070.08021.05
5.6.150.0100.04720.94
5.6.140.0070.05321.06
5.6.130.0070.08021.12
5.6.120.0070.08321.07
5.6.110.0070.06320.91
5.6.100.0070.06320.86
5.6.90.0130.07320.96
5.6.80.0070.07320.39
5.6.70.0170.07320.51
5.6.60.0030.05320.34
5.6.50.0130.08020.38
5.6.40.0070.04720.29
5.6.30.0200.05020.46
5.6.20.0070.04720.52
5.6.10.0100.06320.37
5.6.00.0100.07720.41
5.5.380.0130.07320.48
5.5.370.0070.06720.50
5.5.360.0170.07720.49
5.5.350.0100.06320.42
5.5.340.0130.08320.73
5.5.330.0100.04320.93
5.5.320.0030.08720.79
5.5.310.0100.08720.77
5.5.300.0170.07320.85
5.5.290.0130.07320.91
5.5.280.0100.05020.91
5.5.270.0100.08020.78
5.5.260.0070.04320.76
5.5.250.0030.05720.60
5.5.240.0100.07320.18
5.5.230.0100.07020.01
5.5.220.0170.06020.27
5.5.210.0200.07320.23
5.5.200.0100.07720.23
5.5.190.0070.07720.14
5.5.180.0100.06320.16
5.5.160.0070.04320.25
5.5.150.0130.04720.10
5.5.140.0070.04720.16
5.5.130.0100.04320.23
5.5.120.0170.07320.26
5.5.110.0070.08020.07
5.5.100.0100.07720.09
5.5.90.0070.07320.16
5.5.80.0030.05320.05
5.5.70.0130.07020.13
5.5.60.0100.07720.05
5.5.50.0100.03720.05
5.5.40.0100.07320.05
5.5.30.0100.08320.14
5.5.20.0070.09020.04
5.5.10.0170.03720.00
5.5.00.0170.06720.06
5.4.450.0030.08719.45
5.4.440.0070.06719.13
5.4.430.0100.03319.46
5.4.420.0030.05019.46
5.4.410.0070.07019.32
5.4.400.0100.07019.04
5.4.390.0130.07019.10
5.4.380.0070.05718.95
5.4.370.0030.08718.94
5.4.360.0130.07019.15
5.4.350.0070.07319.03
5.4.340.0030.08719.13
5.4.320.0170.06019.13
5.4.310.0100.07719.10
5.4.300.0070.07319.02
5.4.290.0170.07018.98
5.4.280.0030.06718.97
5.4.270.0000.05319.07
5.4.260.0070.08019.09
5.4.250.0100.07318.93
5.4.240.0070.08019.22
5.4.230.0030.06719.02
5.4.220.0100.07319.14
5.4.210.0100.06719.04
5.4.200.0100.07319.02
5.4.190.0130.07719.22
5.4.180.0230.05318.96
5.4.170.0130.05719.09
5.4.160.0000.08718.96
5.4.150.0030.06318.92
5.4.140.0030.07716.36
5.4.130.0100.05716.37
5.4.120.0030.07716.28
5.4.110.0130.06716.40
5.4.100.0100.06016.38
5.4.90.0030.07716.42
5.4.80.0130.07016.29
5.4.70.0030.06316.25
5.4.60.0070.07016.27
5.4.50.0070.07316.35
5.4.40.0100.03316.34
5.4.30.0000.04716.30
5.4.20.0030.07316.30
5.4.10.0030.07016.32
5.4.00.0170.06315.73

preferences:
41.37 ms | 401 KiB | 5 Q