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; } } $object = null; //new SomeClass(); if($object !== null || $object->isLive()) { echo '||'; } if($object !== null && $object->isLive()) { echo '&&'; }

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)
8.3.60.0160.00616.75
8.3.50.0040.01118.27
8.3.40.0120.00618.73
8.3.30.0100.00518.79
8.3.20.0040.00420.34
8.3.10.0050.00223.71
8.3.00.0050.00319.38
8.2.180.0120.00318.54
8.2.170.0090.00622.96
8.2.160.0150.00020.46
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00317.50
8.2.120.0040.00426.35
8.2.110.0030.00621.06
8.2.100.0040.00719.49
8.2.90.0000.00819.17
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0090.00017.93
8.2.50.0040.00418.07
8.2.40.0000.00719.41
8.2.30.0000.00720.66
8.2.20.0000.00917.79
8.2.10.0050.00218.12
8.2.00.0000.00718.00
8.1.280.0030.01025.92
8.1.270.0060.00323.96
8.1.260.0070.00028.09
8.1.250.0000.00728.09
8.1.240.0030.00622.53
8.1.230.0000.01219.02
8.1.220.0000.00817.76
8.1.210.0060.00318.77
8.1.200.0000.00917.35
8.1.190.0000.00817.70
8.1.180.0040.00418.10
8.1.170.0030.00620.55
8.1.160.0040.00421.96
8.1.150.0040.00418.75
8.1.140.0050.00319.56
8.1.130.0030.00317.63
8.1.120.0070.00317.51
8.1.110.0070.00017.38
8.1.100.0050.00317.41
8.1.90.0070.00017.38
8.1.80.0040.00417.30
8.1.70.0000.00817.43
8.1.60.0060.00317.61
8.1.50.0040.00417.53
8.1.40.0040.00417.54
8.1.30.0040.00417.54
8.1.20.0040.00417.52
8.1.10.0040.00417.47
8.1.00.0050.00217.50
8.0.300.0000.00718.77
8.0.290.0030.00616.75
8.0.280.0030.00318.38
8.0.270.0000.00717.32
8.0.260.0030.00317.17
8.0.250.0040.00416.98
8.0.240.0050.00317.00
8.0.230.0000.00817.04
8.0.220.0030.00316.91
8.0.210.0000.00716.97
8.0.200.0030.00316.88
8.0.190.0030.00316.91
8.0.180.0040.00416.94
8.0.170.0080.00016.96
8.0.160.0000.00816.98
8.0.150.0000.00916.96
8.0.140.0070.00316.89
8.0.130.0060.00013.44
8.0.120.0040.00416.79
8.0.110.0030.00516.89
8.0.100.0000.00716.99
8.0.90.0070.00016.83
8.0.80.0090.00616.89
8.0.70.0000.00716.88
8.0.60.0050.00316.90
8.0.50.0000.00816.92
8.0.30.0120.00416.88
8.0.20.0090.01017.40
8.0.10.0040.00416.94
8.0.00.0070.01216.87
7.4.330.0050.00016.89
7.4.320.0030.00316.62
7.4.300.0060.00016.57
7.4.290.0030.00316.43
7.4.280.0050.00216.42
7.4.270.0030.00616.63
7.4.260.0050.00316.60
7.4.250.0000.00716.56
7.4.240.0050.00216.53
7.4.230.0030.00316.64
7.4.220.0040.01516.44
7.4.210.0090.00516.59
7.4.200.0030.00316.63
7.4.160.0060.00916.40
7.4.150.0080.00917.40
7.4.140.0130.00817.86
7.4.130.0080.01316.49
7.4.120.0140.01016.56
7.4.110.0090.01116.45
7.4.100.0100.01316.46
7.4.90.0080.00816.31
7.4.80.0100.00719.39
7.4.70.0070.01116.40
7.4.60.0060.01016.42
7.4.50.0070.00516.60
7.4.40.0090.01316.61
7.4.30.0080.00916.57
7.4.00.0000.01515.08
7.3.330.0000.00513.25
7.3.320.0000.00713.37
7.3.310.0000.00716.18
7.3.300.0070.00016.38
7.3.290.0030.00316.23
7.3.280.0070.00816.33
7.3.270.0100.00717.40
7.3.260.0100.00616.52
7.3.250.0120.00716.29
7.3.240.0080.01016.46
7.3.230.0090.00916.41
7.3.210.0060.01016.27
7.3.200.0130.00316.33
7.3.190.0100.00716.52
7.3.180.0030.01316.42
7.3.170.0170.00016.66
7.3.160.0060.01016.40
7.2.330.0090.01016.35
7.2.320.0140.00916.37
7.2.310.0060.01116.72
7.2.300.0120.00616.57
7.2.290.0080.01116.81
7.2.60.0910.00815.04
7.2.00.0060.00819.45
7.1.200.0000.01115.78
7.1.100.0040.00418.10
7.1.70.0040.00417.16
7.1.60.0060.01619.36
7.1.50.0130.01016.73
7.1.00.0000.07722.57
7.0.200.0030.00516.88
7.0.100.0100.05019.99
7.0.90.0370.07720.13
7.0.80.0100.03719.86
7.0.70.0000.08719.88
7.0.60.0100.07319.92
7.0.50.0100.06720.25
7.0.40.0030.04720.08
7.0.30.0130.06720.07
7.0.20.0030.04320.07
7.0.10.0130.04020.05
7.0.00.0100.08020.09
5.6.280.0100.04320.83
5.6.250.0030.08020.59
5.6.240.0100.08020.71
5.6.230.0030.08020.54
5.6.220.0130.07320.62
5.6.210.0030.08320.43
5.6.200.0030.07320.96
5.6.190.0200.07720.96
5.6.180.0170.07321.14
5.6.170.0130.08021.11
5.6.160.0100.07721.02
5.6.150.0000.07720.93
5.6.140.0030.06721.13
5.6.130.0100.08321.18
5.6.120.0070.04020.95
5.6.110.0070.08021.07
5.6.100.0070.08321.07
5.6.90.0100.06721.11
5.6.80.0130.07320.46
5.6.70.0100.06720.48
5.6.60.0200.07320.54
5.6.50.0030.09020.43
5.6.40.0070.07720.44
5.6.30.0070.05720.45
5.6.20.0070.07320.29
5.6.10.0070.07720.42
5.6.00.0100.07720.40
5.5.380.0100.08020.50
5.5.370.0100.07720.50
5.5.360.0100.08020.41
5.5.350.0100.05320.48
5.5.340.0170.06720.73
5.5.330.0170.05720.73
5.5.320.0130.06720.86
5.5.310.0070.05720.79
5.5.300.0070.08020.90
5.5.290.0070.08320.73
5.5.280.0130.07720.91
5.5.270.0030.07320.61
5.5.260.0300.04320.91
5.5.250.0070.06720.70
5.5.240.0230.03720.23
5.5.230.0030.07320.11
5.5.220.0170.06720.27
5.5.210.0130.07020.15
5.5.200.0030.08320.13
5.5.190.0030.08720.16
5.5.180.0070.07720.27
5.5.160.0100.07020.23
5.5.150.0130.06720.11
5.5.140.0100.04020.10
5.5.130.0200.06320.19
5.5.120.0030.06720.12
5.5.110.0170.07020.24
5.5.100.0100.07319.96
5.5.90.0030.08020.15
5.5.80.0130.06719.96
5.5.70.0170.08020.07
5.5.60.0130.07320.07
5.5.50.0170.06320.04
5.5.40.0030.07320.16
5.5.30.0130.04019.93
5.5.20.0130.07720.08
5.5.10.0100.07720.13
5.5.00.0100.06720.03

preferences:
56.13 ms | 400 KiB | 5 Q