3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = []; for ($i=0; $i<9999; $i++) { $data[] = $i; } $found = false; while (!$found && list(,$a) = each($data)) { $found = $a > 1000; } echo $val;

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)
8.3.60.0140.00717.00
8.3.50.0090.00923.00
8.3.40.0140.00318.94
8.3.30.0000.01419.29
8.3.20.0110.00720.30
8.3.10.0080.00023.60
8.3.00.0000.00819.51
8.2.180.0120.00316.75
8.2.170.0110.00422.96
8.2.160.0060.00920.48
8.2.150.0030.00624.18
8.2.140.0000.00724.66
8.2.130.0050.00326.16
8.2.120.0050.00320.96
8.2.110.0090.00020.47
8.2.100.0030.00918.09
8.2.90.0060.00319.34
8.2.80.0000.00817.97
8.2.70.0060.00317.88
8.2.60.0000.00918.17
8.2.50.0080.00018.10
8.2.40.0030.00520.07
8.2.30.0060.00318.17
8.2.20.0000.00817.86
8.2.10.0030.00618.20
8.2.00.0050.00317.85
8.1.280.0140.00025.92
8.1.270.0060.00322.38
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00724.03
8.1.230.0040.00821.21
8.1.220.0030.00518.14
8.1.210.0040.00418.77
8.1.200.0100.00017.73
8.1.190.0030.00717.73
8.1.180.0040.00418.10
8.1.170.0080.00019.03
8.1.160.0030.00522.25
8.1.150.0040.00419.17
8.1.140.0050.00317.82
8.1.130.0000.00718.09
8.1.120.0000.00717.82
8.1.110.0000.00817.79
8.1.100.0040.00417.67
8.1.90.0030.00717.76
8.1.80.0030.00517.79
8.1.70.0050.00217.77
8.1.60.0060.00317.82
8.1.50.0080.00017.83
8.1.40.0000.00817.83
8.1.30.0080.00017.95
8.1.20.0040.00418.02
8.1.10.0000.00917.76
8.1.00.0040.00417.78
8.0.300.0080.00018.77
8.0.290.0050.00317.00
8.0.280.0000.00718.77
8.0.270.0050.00217.59
8.0.260.0030.00317.65
8.0.250.0070.00017.23
8.0.240.0030.00517.33
8.0.230.0030.00517.34
8.0.220.0040.00417.31
8.0.210.0040.00417.24
8.0.200.0000.00717.20
8.0.190.0060.00317.20
8.0.180.0000.00717.20
8.0.170.0090.00017.18
8.0.160.0060.00317.32
8.0.150.0040.00417.17
8.0.140.0020.00517.14
8.0.130.0000.00613.75
8.0.120.0050.00317.13
8.0.110.0080.00017.25
8.0.100.0040.00417.24
8.0.90.0030.00717.17
8.0.80.0030.01217.30
8.0.70.0000.00717.10
8.0.60.0000.00817.07
8.0.50.0080.00017.22
8.0.30.0130.00717.24
8.0.20.0100.01017.40
8.0.10.0030.00617.45
8.0.00.0120.00616.98
7.4.330.0000.00515.08
7.4.320.0030.00316.87
7.4.300.0040.00416.93
7.4.290.0000.00716.93
7.4.280.0040.00416.91
7.4.270.0030.00416.81
7.4.260.0000.00816.80
7.4.250.0040.00416.88
7.4.240.0040.00416.96
7.4.230.0000.00716.95
7.4.220.0080.01116.92
7.4.210.0060.00916.96
7.4.200.0040.00416.89
7.4.160.0150.00616.83
7.4.150.0130.00617.40
7.4.140.0100.01017.86
7.4.130.0090.00916.85
7.4.120.0130.00416.89
7.4.110.0080.00816.75
7.4.100.0040.01316.86
7.4.90.0120.00616.84
7.4.80.0090.00919.39
7.4.70.0080.00916.82
7.4.60.0150.00316.98
7.4.50.0030.00316.77
7.4.40.0150.00316.61
7.4.30.0130.00316.80
7.4.00.0060.01015.18
7.3.330.0000.00613.59
7.3.320.0000.00513.50
7.3.310.0000.00816.64
7.3.300.0000.00716.57
7.3.290.0070.00716.69
7.3.280.0080.00816.71
7.3.270.0160.00317.40
7.3.260.0040.01316.78
7.3.250.0120.00616.80
7.3.240.0140.00316.72
7.3.230.0130.00416.68
7.3.210.0090.00916.73
7.3.200.0100.00719.39
7.3.190.0090.00916.62
7.3.180.0070.01016.69
7.3.170.0070.01116.66
7.3.160.0120.00616.81
7.3.10.0110.01416.60
7.3.00.0160.01016.35
7.2.330.0100.01417.04
7.2.320.0030.01416.87
7.2.310.0150.00916.97
7.2.300.0100.01016.84
7.2.290.0060.01217.01
7.2.130.0210.00316.76
7.2.120.0190.00516.57
7.2.110.0100.01616.69
7.2.100.0170.00316.18
7.2.90.0120.01816.36
7.2.80.0220.00816.37
7.2.70.0090.00916.46
7.2.60.0150.00516.51
7.2.50.0100.01316.21
7.2.40.0310.00616.95
7.2.30.0100.01016.39
7.2.20.0120.00916.45
7.2.10.0070.01516.54
7.2.00.0120.00618.07
7.1.250.0160.01215.03
7.1.200.0130.00015.77
7.1.100.0000.01218.20
7.1.70.0040.00916.99
7.1.60.0030.00919.40
7.1.50.0000.01116.97
7.1.00.0000.08022.36
7.0.200.0040.00416.69
7.0.140.0070.07321.95
7.0.60.0030.08320.32
7.0.50.0000.06018.14
7.0.40.0000.05320.40
7.0.30.0270.08020.11
7.0.20.0300.04720.04
7.0.10.0170.08020.27
7.0.00.0100.08020.09
5.6.280.0130.06022.07
5.6.210.0070.07721.78
5.6.200.0000.05319.40
5.6.190.0030.04321.61
5.6.180.0300.06021.57
5.6.170.0370.03321.52
5.6.160.0130.03321.63
5.6.150.0000.04319.21
5.6.140.0170.07319.41
5.6.130.0070.07319.39
5.6.120.0030.09022.40
5.6.110.0100.08722.31
5.6.100.0030.08722.17
5.6.90.0030.09022.38
5.6.80.0100.05721.79
5.5.350.0170.08321.65
5.5.340.0200.07319.16
5.5.330.0070.06021.45
5.5.320.0230.07021.44
5.5.310.0430.06321.38
5.5.300.0030.04019.14
5.5.290.0070.05019.22
5.5.280.0170.06321.89
5.5.270.0100.08322.14
5.5.260.0130.08322.01
5.5.250.0130.08321.89
5.5.240.0100.07021.32
5.4.450.0800.05320.84
5.4.440.0670.06020.71
5.4.430.0670.05720.61
5.4.420.0670.06020.68
5.4.410.0830.06020.53
5.4.400.0770.06020.32
5.4.390.0730.05320.36
5.4.380.0100.06019.86
5.4.370.0130.04319.95
5.4.360.0170.04019.94
5.4.350.0040.03813.26
5.4.340.0060.03913.25
5.4.320.0020.04313.74
5.4.310.0050.04413.73
5.4.300.0090.04813.73
5.4.290.0040.04313.73
5.4.280.0030.04113.63
5.4.270.0080.03913.63
5.4.260.0060.04113.63
5.4.250.0050.04213.63
5.4.240.0110.04213.63
5.4.230.0060.04513.62
5.4.220.0080.03613.62
5.4.210.0060.03613.63
5.4.200.0060.03913.63
5.4.190.0060.04013.62
5.4.180.0080.03713.62
5.4.170.0040.04113.63
5.4.160.0060.03813.63
5.4.150.0050.03913.62
5.4.140.0050.03913.30
5.4.130.0050.03713.30
5.4.120.0020.04113.25
5.4.110.0040.03913.25
5.4.100.0080.03613.25
5.4.90.0090.03613.25
5.4.80.0060.03813.25
5.4.70.0040.03813.25
5.4.60.0050.03613.25
5.4.50.0060.03713.25
5.4.40.0050.03713.23
5.4.30.0080.03913.23
5.4.20.0050.05413.23
5.4.10.0090.03413.23
5.4.00.0020.04112.72
5.3.290.0090.03512.80
5.3.280.0090.04312.71
5.3.270.0040.04012.72
5.3.260.0060.03912.72
5.3.250.0060.05512.72
5.3.240.0050.03912.72
5.3.230.0110.04912.71
5.3.220.0050.04312.68
5.3.210.0060.04712.68
5.3.200.0040.03812.68
5.3.190.0070.03612.68
5.3.180.0100.04512.68
5.3.170.0070.04212.67
5.3.160.0080.03412.67
5.3.150.0090.04012.67
5.3.140.0080.03912.66
5.3.130.0060.04812.66
5.3.120.0050.03912.66
5.3.110.0070.03712.66
5.3.100.0100.03812.12
5.3.90.0030.03912.08
5.3.80.0060.03712.07
5.3.70.0060.03612.08
5.3.60.0030.03912.07
5.3.50.0110.03712.00
5.3.40.0070.03912.00
5.3.30.0030.03711.95
5.3.20.0060.03611.72
5.3.10.0030.03711.70
5.3.00.0060.03911.68
5.2.170.0040.0389.18
5.2.160.0020.0379.18
5.2.150.0050.0299.18
5.2.140.0050.0299.18
5.2.130.0020.0309.14
5.2.120.0030.0299.14
5.2.110.0040.0299.14
5.2.100.0060.0379.14
5.2.90.0050.0309.14
5.2.80.0040.0319.14
5.2.70.0060.0299.14
5.2.60.0040.0319.09
5.2.50.0020.0339.05
5.2.40.0070.0279.04
5.2.30.0090.0249.02
5.2.20.0030.0299.00
5.2.10.0050.0278.93
5.2.00.0060.0348.79
5.1.60.0050.0328.07
5.1.50.0070.0308.06
5.1.40.0050.0248.05
5.1.30.0040.0318.40
5.1.20.0070.0248.41
5.1.10.0040.0268.14
5.1.00.0020.0288.14
5.0.50.0030.0216.62
5.0.40.0040.0186.47
5.0.30.0030.0316.29
5.0.20.0020.0216.26
5.0.10.0050.0186.23
5.0.00.0050.0296.23
4.4.90.0060.0124.78
4.4.80.0060.0134.75
4.4.70.0040.0144.75
4.4.60.0040.0144.76
4.4.50.0040.0144.77
4.4.40.0020.0284.71
4.4.30.0030.0164.76
4.4.20.0010.0184.84
4.4.10.0050.0224.84
4.4.00.0030.0354.76
4.3.110.0040.0264.67
4.3.100.0020.0184.67
4.3.90.0030.0174.64
4.3.80.0020.0254.59
4.3.70.0030.0144.63
4.3.60.0050.0144.63
4.3.50.0040.0154.63
4.3.40.0030.0244.54
4.3.30.0020.0183.28
4.3.20.0020.0183.26
4.3.10.0020.0163.22
4.3.00.0100.0307.16

preferences:
45.91 ms | 401 KiB | 5 Q