3v4l.org

run code in 300+ PHP versions simultaneously
<?php $queue = array("math","kmitl","eservice","ite"); $subject = array_pop($queue); print_r($queue); ?>

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)
8.3.60.0140.00718.31
8.3.50.0110.00722.12
8.3.40.0130.00318.71
8.3.30.0130.00719.07
8.3.20.0080.00020.14
8.3.10.0080.00020.26
8.3.00.0080.00019.56
8.2.180.0030.01316.32
8.2.170.0070.01022.96
8.2.160.0070.00719.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00022.22
8.2.110.0070.00320.99
8.2.100.0090.00317.91
8.2.90.0050.00317.75
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0000.01017.77
8.2.50.0060.00318.07
8.2.40.0040.00418.03
8.2.30.0040.00419.30
8.2.20.0050.00217.68
8.2.10.0070.00318.04
8.2.00.0000.00817.71
8.1.280.0090.00925.92
8.1.270.0060.00321.94
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.61
8.1.230.0060.00620.96
8.1.220.0030.00517.74
8.1.210.0060.00618.87
8.1.200.0030.00617.23
8.1.190.0040.00417.11
8.1.180.0000.00718.10
8.1.170.0040.00418.59
8.1.160.0000.00821.90
8.1.150.0000.00718.77
8.1.140.0000.00717.30
8.1.130.0000.00717.73
8.1.120.0040.00417.43
8.1.110.0040.00417.41
8.1.100.0040.00317.37
8.1.90.0000.00817.45
8.1.80.0030.00517.41
8.1.70.0030.00317.24
8.1.60.0000.00717.59
8.1.50.0040.00417.36
8.1.40.0000.00717.47
8.1.30.0040.00417.57
8.1.20.0080.00017.56
8.1.10.0040.00417.48
8.1.00.0070.00017.40
8.0.300.0050.00219.86
8.0.290.0040.00416.63
8.0.280.0030.00318.27
8.0.270.0030.00316.79
8.0.260.0030.00317.14
8.0.250.0000.00716.87
8.0.240.0030.00316.83
8.0.230.0050.00316.76
8.0.220.0000.00816.76
8.0.210.0080.00016.71
8.0.200.0080.00016.77
8.0.190.0040.00416.80
8.0.180.0000.00716.68
8.0.170.0050.00216.76
8.0.160.0030.00516.83
8.0.150.0070.00016.70
8.0.140.0000.00716.84
8.0.130.0000.00513.24
8.0.120.0000.00816.77
8.0.110.0000.00716.83
8.0.100.0000.00716.63
8.0.90.0050.00216.92
8.0.80.0000.01616.78
8.0.70.0020.00516.74
8.0.60.0030.00316.78
8.0.50.0000.00716.82
8.0.30.0070.01516.98
8.0.20.0080.01117.40
8.0.10.0000.00716.99
8.0.00.0100.00816.66
7.4.330.0000.00615.00
7.4.320.0030.00316.45
7.4.300.0000.00616.52
7.4.290.0000.00816.43
7.4.280.0000.00816.51
7.4.270.0000.00716.59
7.4.260.0030.00316.43
7.4.250.0000.00816.54
7.4.240.0050.00216.55
7.4.230.0070.00016.51
7.4.220.0100.00716.53
7.4.210.0060.00816.64
7.4.200.0000.00716.33
7.4.160.0080.01116.42
7.4.150.0110.01117.40
7.4.140.0100.00817.86
7.4.130.0070.01016.51
7.4.120.0130.00316.40
7.4.110.0150.00916.41
7.4.100.0070.01016.28
7.4.90.0110.01116.46
7.4.80.0100.01016.35
7.4.70.0030.01516.27
7.4.60.0150.00916.30
7.4.50.0040.00416.51
7.4.40.0120.00916.27
7.4.30.0080.01416.23
7.4.00.0060.01214.63
7.3.330.0000.00512.98
7.3.320.0060.00013.13
7.3.310.0080.00016.10
7.3.300.0040.00416.12
7.3.290.0090.00616.09
7.3.280.0090.00616.11
7.3.270.0110.01017.40
7.3.260.0090.00916.15
7.3.250.0100.00716.28
7.3.240.0130.00316.43
7.3.230.0030.01316.39
7.3.210.0140.00716.38
7.3.200.0130.00919.39
7.3.190.0080.00816.45
7.3.180.0120.00316.15
7.3.170.0050.01616.27
7.3.160.0090.00616.13
7.3.10.0070.00716.51
7.3.00.0070.00716.47
7.2.330.0130.00416.60
7.2.320.0130.00416.49
7.2.310.0100.00716.54
7.2.300.0090.01316.64
7.2.290.0170.00016.75
7.2.130.0100.00316.43
7.2.120.0070.00716.61
7.2.110.0050.00516.64
7.2.100.0070.01016.79
7.2.90.0040.01116.72
7.2.80.0040.01116.57
7.2.70.0000.01016.58
7.2.60.0060.01216.66
7.2.50.0040.01216.84
7.2.40.0030.00616.85
7.2.30.0030.01216.58
7.2.20.0080.00616.93
7.2.10.0000.00816.71
7.2.00.0080.00617.88
7.1.250.0060.00615.61
7.1.100.0040.00818.00
7.1.70.0000.01516.80
7.1.60.0000.01019.32
7.1.50.0120.01916.83
7.1.00.0030.07722.36
7.0.200.0030.00316.61
7.0.140.0030.07022.11
7.0.60.0130.07719.93
7.0.50.0000.04717.72
7.0.40.0070.06020.26
7.0.30.0300.08320.04
7.0.20.0230.05020.06
7.0.10.0270.08020.32
7.0.00.0100.08320.01
5.6.280.0030.07321.02
5.6.210.0030.05720.50
5.6.200.0070.08018.15
5.6.190.0100.05020.45
5.6.180.0300.05720.67
5.6.170.0100.04720.54
5.6.160.0030.04020.61
5.6.150.0130.07318.29
5.6.140.0030.04018.27
5.6.130.0100.07018.14
5.6.120.0070.08321.01
5.6.110.0130.05021.02
5.6.100.0170.07321.02
5.6.90.0070.08321.11
5.6.80.0130.06720.36
5.6.70.4430.04320.38
5.5.350.0100.08320.32
5.5.340.0030.04018.08
5.5.330.0070.05320.27
5.5.320.0400.06320.41
5.5.310.0330.07320.23
5.5.300.0030.05017.98
5.5.290.0000.06318.08
5.5.280.0130.07720.87
5.5.270.0100.08320.64
5.5.260.0130.07320.95
5.5.250.0070.06720.68
5.5.240.0170.07720.25
5.4.450.0330.05319.58
5.4.440.1100.07019.50
5.4.430.0200.05019.57
5.4.420.1070.06019.72
5.4.410.1130.05019.03
5.4.400.0870.04718.84
5.4.390.1000.05318.99
5.4.380.0370.06318.61
5.4.370.0270.05718.78
5.4.360.0300.05318.69
5.4.350.0330.04718.63
5.4.340.0500.06018.80
5.4.320.0060.03712.48
5.4.310.0090.03712.48
5.4.300.0070.03512.48
5.4.290.0040.04012.48
5.4.280.0070.03612.38
5.4.270.0080.05012.38
5.4.260.0100.05212.37
5.4.250.0100.05012.37
5.4.240.0070.05012.37
5.4.230.0140.04512.36
5.4.220.0070.04012.36
5.4.210.0110.03312.36
5.4.200.0080.04812.36
5.4.190.0060.03712.36
5.4.180.0080.03612.36
5.4.170.0090.03312.37
5.4.160.0060.03612.37
5.4.150.0080.04112.36
5.4.140.0070.05112.05
5.4.130.0090.04312.04
5.4.120.0060.03612.00
5.4.110.0050.03611.99
5.4.100.0040.03611.99
5.4.90.0020.05812.00
5.4.80.0090.05111.99
5.4.70.0080.04811.99
5.4.60.0060.03511.99
5.4.50.0050.03511.99
5.4.40.0060.03511.98
5.4.30.0090.03411.97
5.4.20.0040.04711.98
5.4.10.0080.04111.97
5.4.00.0060.03511.46
5.3.290.0070.04512.80
5.3.280.0090.03512.71
5.3.270.0080.04012.72
5.3.260.0070.03812.72
5.3.250.0100.03612.72
5.3.240.0050.03912.72
5.3.230.0040.04112.71
5.3.220.0040.03812.68
5.3.210.0110.04112.68
5.3.200.0080.03512.68
5.3.190.0020.04212.68
5.3.180.0080.03412.68
5.3.170.0040.03812.67
5.3.160.0050.04012.68
5.3.150.0070.04312.67
5.3.140.0040.03812.66
5.3.130.0040.04012.66
5.3.120.0050.03912.66
5.3.110.0060.03912.65
5.3.100.0050.04412.11
5.3.90.0040.03812.09
5.3.80.0050.03612.07
5.3.70.0060.04112.07
5.3.60.0090.03312.06
5.3.50.0070.03612.01
5.3.40.0070.03512.01
5.3.30.0060.03411.96
5.3.20.0070.03311.76
5.3.10.0080.03311.72
5.3.00.0040.03711.70
5.2.170.0060.0299.20
5.2.160.0060.0289.21
5.2.150.0060.0309.20
5.2.140.0050.0309.20
5.2.130.0040.0299.16
5.2.120.0040.0359.16
5.2.110.0040.0349.17
5.2.100.0030.0309.16
5.2.90.0030.0319.16
5.2.80.0030.0339.16
5.2.70.0040.0309.16
5.2.60.0040.0319.11
5.2.50.0060.0299.09
5.2.40.0050.0289.06
5.2.30.0030.0339.04
5.2.20.0040.0299.02
5.2.10.0050.0278.93
5.2.00.0090.0248.79
5.1.60.0090.0228.06
5.1.50.0030.0258.05
5.1.40.0040.0258.04
5.1.30.0020.0288.39
5.1.20.0020.0298.41
5.1.10.0080.0328.14
5.1.00.0080.0338.14
5.0.50.0090.0236.61
5.0.40.0060.0176.47
5.0.30.0050.0306.29
5.0.20.0030.0196.25
5.0.10.0030.0216.24
5.0.00.0010.0336.23
4.4.90.0020.0174.78
4.4.80.0020.0164.76
4.4.70.0030.0154.75
4.4.60.0020.0164.76
4.4.50.0040.0144.77
4.4.40.0010.0274.70
4.4.30.0020.0184.76
4.4.20.0020.0164.84
4.4.10.0010.0174.85
4.4.00.0000.0274.76
4.3.110.0030.0164.66
4.3.100.0050.0154.67
4.3.90.0050.0134.64
4.3.80.0030.0244.58
4.3.70.0040.0134.63
4.3.60.0040.0134.63
4.3.50.0020.0154.63
4.3.40.0040.0224.53
4.3.30.0030.0153.28
4.3.20.0000.0233.26
4.3.10.0010.0163.21
4.3.00.0100.0176.73

preferences:
43.58 ms | 401 KiB | 5 Q