3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; define('Foo\\true', false); var_dump( true, false, 1 === 1, 1 === 0 );

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)
8.3.40.0080.00618.42
8.3.30.0110.00418.57
8.3.20.0080.00020.21
8.3.10.0040.00423.60
8.3.00.0080.00019.13
8.2.170.0100.00322.96
8.2.160.0130.00622.25
8.2.150.0000.00724.18
8.2.140.0020.00524.66
8.2.130.0040.00419.23
8.2.120.0100.00026.35
8.2.110.0100.01020.41
8.2.100.0040.00817.93
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0080.00317.68
8.2.50.0080.00018.07
8.2.40.0050.00319.34
8.2.30.0000.00720.67
8.2.20.0040.00417.53
8.2.10.0040.00417.79
8.2.00.0000.00817.80
8.1.270.0030.00623.99
8.1.260.0000.00728.09
8.1.250.0000.00828.09
8.1.240.0040.00423.83
8.1.230.0110.00019.32
8.1.220.0090.00017.74
8.1.210.0000.00918.77
8.1.200.0060.00317.11
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0030.00618.62
8.1.160.0040.00421.83
8.1.150.0040.00418.66
8.1.140.0040.00419.32
8.1.130.0000.00717.49
8.1.120.0030.00317.32
8.1.110.0000.00717.33
8.1.100.0070.00017.30
8.1.90.0000.00817.36
8.1.80.0000.00717.24
8.1.70.0070.00017.32
8.1.60.0000.00817.34
8.1.50.0000.00917.29
8.1.40.0040.00417.38
8.1.30.0000.00817.55
8.1.20.0040.00417.52
8.1.10.0000.00717.38
8.1.00.0000.00817.29
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0070.00018.31
8.0.270.0000.00717.04
8.0.260.0000.00617.18
8.0.250.0040.00416.71
8.0.240.0040.00416.88
8.0.230.0030.00316.67
8.0.220.0000.00816.71
8.0.210.0050.00316.66
8.0.200.0030.00316.83
8.0.190.0000.00816.68
8.0.180.0000.00816.69
8.0.170.0050.00316.65
8.0.160.0040.00416.69
8.0.150.0000.00716.68
8.0.140.0040.00416.62
8.0.130.0000.00613.13
8.0.120.0030.00516.72
8.0.110.0030.00516.73
8.0.100.0030.00516.82
8.0.90.0000.00716.72
8.0.80.0090.00616.70
8.0.70.0050.00316.55
8.0.60.0000.00716.82
8.0.50.0000.00716.64
8.0.30.0110.01016.92
8.0.20.0100.00917.40
8.0.10.0040.00416.90
8.0.00.0090.00916.46
7.4.330.0000.00715.08
7.4.320.0050.00216.37
7.4.300.0030.00316.38
7.4.290.0040.00416.27
7.4.280.0040.00416.45
7.4.270.0000.00716.31
7.4.260.0000.00716.47
7.4.250.0070.00016.41
7.4.240.0060.00116.38
7.4.230.0030.00316.57
7.4.220.0090.00916.57
7.4.210.0030.01116.32
7.4.200.0030.00316.35
7.4.160.0080.00816.45
7.4.150.0110.00717.40
7.4.140.0100.01417.86
7.4.130.0090.00916.37
7.4.120.0080.00916.27
7.4.110.0080.01116.46
7.4.100.0030.01316.29
7.4.90.0070.01116.49
7.4.80.0120.00919.39
7.4.70.0070.01016.39
7.4.60.0070.01016.33
7.4.50.0070.01016.09
7.4.40.0090.01116.31
7.4.30.0100.01416.28
7.4.00.0030.01315.02
7.3.330.0000.00612.96
7.3.320.0020.00312.88
7.3.310.0000.00816.13
7.3.300.0000.00616.03
7.3.290.0070.00816.15
7.3.280.0100.00816.13
7.3.270.0030.01317.40
7.3.260.0080.00816.38
7.3.240.0070.01116.26
7.3.230.0100.00716.39
7.3.210.0050.01816.15
7.3.200.0150.00716.41
7.3.190.0090.00916.10
7.3.180.0070.01416.36
7.3.170.0100.01016.27
7.3.160.0100.00616.22
7.2.330.0100.00716.46
7.2.320.0090.01216.28
7.2.310.0130.00316.45
7.2.300.0030.01316.32
7.2.290.0170.00316.10
7.2.60.0090.00316.17
7.2.00.0030.01319.30
7.1.200.0060.00615.39
7.1.100.0070.00717.96
7.1.70.0070.00717.00
7.1.60.0090.00919.48
7.1.50.0030.01416.89
7.1.00.0100.07022.28
7.0.200.0300.00714.36
7.0.60.0130.07719.93
7.0.50.0270.06317.78
7.0.40.0030.06320.20
7.0.30.0200.03720.18
7.0.20.0400.07320.04
7.0.10.0070.04020.16
7.0.00.0030.04720.18
5.6.280.0030.05721.04
5.6.210.0030.06320.72
5.6.200.0030.08718.12
5.6.190.0070.07720.27
5.6.180.0070.05020.28
5.6.170.0230.08320.40
5.6.160.0000.09320.44
5.6.150.0030.06018.19
5.6.140.0070.05018.12
5.6.130.0070.06718.21
5.6.120.0130.08021.02
5.6.110.0030.08720.97
5.6.100.0030.04020.88
5.6.90.0130.05320.95
5.6.80.0130.05320.35
5.5.350.3870.04020.41
5.5.340.0000.04017.96
5.5.330.0200.05320.36
5.5.320.0230.05720.26
5.5.310.0130.04720.21
5.5.300.0000.07717.89
5.5.290.0070.08018.02
5.5.280.0100.03720.84
5.5.270.0000.04320.76
5.5.260.0130.06020.76
5.5.250.0100.06720.68
5.5.240.0030.05020.11

preferences:
42.01 ms | 400 KiB | 5 Q