3v4l.org

run code in 300+ PHP versions simultaneously
<?php class SomeClass { public function isLive() { return true; } } // Dicky class class SomeOtherClass { // Dicky logic public function isNotLive() { return false; } } $object = new SomeOtherClass(); if($object instanceof SomeOtherClass || $object->isLive()) { die('yay'); }

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)
8.3.60.0120.00916.63
8.3.50.0120.01021.99
8.3.40.0040.01118.67
8.3.30.0120.00318.89
8.3.20.0000.00720.20
8.3.10.0050.00323.51
8.3.00.0080.00019.38
8.2.180.0060.01218.13
8.2.170.0170.00322.96
8.2.160.0040.01119.47
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0060.00319.46
8.2.120.0000.00726.35
8.2.110.0060.00319.09
8.2.100.0130.00317.84
8.2.90.0040.00419.09
8.2.80.0080.00017.97
8.2.70.0060.00317.75
8.2.60.0040.00417.92
8.2.50.0000.01118.07
8.2.40.0030.00519.46
8.2.30.0040.00420.51
8.2.20.0050.00317.63
8.2.10.0070.00018.00
8.2.00.0040.00418.10
8.1.280.0120.00925.92
8.1.270.0030.00623.91
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0030.00621.99
8.1.230.0040.00718.95
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0060.00317.38
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0070.00318.59
8.1.160.0000.00722.05
8.1.150.0070.00018.77
8.1.140.0050.00319.58
8.1.130.0040.00417.70
8.1.120.0050.00517.29
8.1.110.0000.00717.40
8.1.100.0040.00417.46
8.1.90.0000.00717.49
8.1.80.0000.00717.45
8.1.70.0040.00417.34
8.1.60.0030.00817.47
8.1.50.0050.00317.47
8.1.40.0030.00617.34
8.1.30.0000.00817.70
8.1.20.0050.00317.64
8.1.10.0030.00617.57
8.1.00.0000.00717.37
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0080.00018.36
8.0.270.0070.00017.25
8.0.260.0060.00017.25
8.0.250.0040.00416.96
8.0.240.0000.00917.03
8.0.230.0080.00017.00
8.0.220.0050.00316.92
8.0.210.0030.00317.02
8.0.200.0060.00017.06
8.0.190.0000.01117.05
8.0.180.0040.00416.98
8.0.170.0000.00816.82
8.0.160.0050.00217.00
8.0.150.0040.00416.93
8.0.140.0030.00716.96
8.0.130.0000.00513.42
8.0.120.0040.00416.89
8.0.110.0000.00716.92
8.0.100.0000.00716.91
8.0.90.0040.00316.98
8.0.80.0060.00916.91
8.0.70.0030.00516.98
8.0.60.0040.00416.88
8.0.50.0000.00716.98
8.0.30.0160.00217.15
8.0.20.0100.01117.40
8.0.10.0000.00816.97
8.0.00.0120.00617.03
7.4.330.0000.00516.83
7.4.320.0060.00016.37
7.4.300.0030.00316.49
7.4.290.0030.00316.61
7.4.280.0040.00416.57
7.4.270.0000.00716.51
7.4.260.0060.00316.55
7.4.250.0030.00316.57
7.4.240.0040.00416.57
7.4.230.0040.00416.49
7.4.220.0120.00616.52
7.4.210.0030.01116.52
7.4.200.0000.00716.61
7.4.160.0120.00316.35
7.4.150.0120.00617.40
7.4.140.0130.00817.86
7.4.130.0100.01016.58
7.4.120.0100.00716.48
7.4.110.0140.00316.48
7.4.100.0120.00616.48
7.4.90.0140.00316.46
7.4.80.0090.01519.39
7.4.70.0110.00616.48
7.4.60.0120.00316.34
7.4.50.0040.01116.38
7.4.40.0060.01116.43
7.4.30.0130.00316.51
7.4.00.0070.00715.06
7.3.330.0020.00213.15
7.3.320.0040.00413.15
7.3.310.0000.00716.33
7.3.300.0030.00316.24
7.3.290.0040.00416.30
7.3.280.0070.01116.31
7.3.270.0100.00717.40
7.3.260.0200.00316.39
7.3.250.0100.00816.38
7.3.240.0100.00716.20
7.3.230.0030.01416.39
7.3.210.0040.01716.56
7.3.200.0120.00316.38
7.3.190.0080.00816.50
7.3.180.0100.00716.29
7.3.170.0110.01116.27
7.3.160.0060.01016.35
7.2.330.0000.01716.71
7.2.320.0100.01316.70
7.2.310.0100.00716.62
7.2.300.0100.00716.53
7.2.290.0030.01916.59
7.2.00.0070.00419.08
7.1.200.0100.00315.78
7.1.100.0210.00718.02
7.1.70.0100.00317.07
7.1.60.0040.01119.36
7.1.50.0140.00416.85
7.1.00.0000.08022.33
7.0.200.0050.00216.55
7.0.60.0070.05319.75
7.0.50.0130.07717.77
7.0.40.0030.07020.15
7.0.30.0370.08020.26
7.0.20.0270.07720.10
7.0.10.0100.04020.24
7.0.00.0170.08320.22
5.6.280.0030.04021.00
5.6.210.0100.06720.75
5.6.200.0070.06718.12
5.6.190.0030.09020.55
5.6.180.0330.04020.41
5.6.170.0330.08720.47
5.6.160.0000.04720.54
5.6.150.0070.07718.15
5.6.140.0030.05318.11
5.6.130.0100.04018.15
5.6.120.0070.06020.99
5.6.110.0030.04021.08
5.6.100.0030.04321.04
5.6.90.0070.04721.12
5.6.80.0070.08320.51
5.5.350.2970.04320.38
5.5.340.0030.05018.02
5.5.330.0100.05020.21
5.5.320.0200.08320.37
5.5.310.0230.08020.34
5.5.300.0130.07318.03
5.5.290.0030.05018.08
5.5.280.0000.04320.85
5.5.270.0030.07320.84
5.5.260.0170.07320.77
5.5.250.0070.06320.71
5.5.240.0330.06720.36

preferences:
38.58 ms | 401 KiB | 5 Q