3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$test = array( 'permissions2', 'this2', 'test'); //$toost = array('permissions2', 'test', 'this2'); //$yo = array_diff($toost, $test); //if (array_diff($toost, $test) || array_diff($test, $toost)) // echo 'false'; //else // echo 'true'; class A { public static function who() { echo __CLASS__; } public static function test() { static::who(); } } class B extends A { public static function who() { echo __CLASS__; } } A::test(); B::test();

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)
8.3.60.0150.00418.43
8.3.50.0210.01221.99
8.3.40.0120.00318.63
8.3.30.0100.00318.78
8.3.20.0040.00420.04
8.3.10.0030.00523.67
8.3.00.0040.00420.66
8.2.180.0120.00316.63
8.2.170.0000.01422.96
8.2.160.0100.00722.26
8.2.150.0130.00324.18
8.2.140.0070.01324.66
8.2.130.0040.00426.16
8.2.120.0000.00819.23
8.2.110.0030.00622.27
8.2.100.0060.00617.66
8.2.90.0050.00319.05
8.2.80.0000.00817.97
8.2.70.0000.00917.13
8.2.60.0050.00517.80
8.2.50.0000.00818.07
8.2.40.0030.00518.16
8.2.30.0030.00617.93
8.2.20.0040.00417.53
8.2.10.0000.00817.60
8.2.00.0050.00217.55
8.1.280.0100.01025.92
8.1.270.0040.00423.84
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0090.00023.81
8.1.230.0040.00719.21
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0040.00417.28
8.1.180.0050.00318.10
8.1.170.0000.00818.54
8.1.160.0040.00421.97
8.1.150.0040.00418.54
8.1.140.0040.00417.31
8.1.130.0000.00717.76
8.1.120.0040.00417.30
8.1.110.0070.00017.21
8.1.100.0040.00417.38
8.1.90.0000.01117.22
8.1.80.0000.00817.34
8.1.70.0030.00317.20
8.1.60.0000.00817.51
8.1.50.0040.00417.34
8.1.40.0060.00317.36
8.1.30.0030.00517.55
8.1.20.0000.00717.60
8.1.10.0000.00717.54
8.1.00.0040.00417.50
8.0.300.0040.00418.77
8.0.290.0000.00817.18
8.0.280.0060.00318.31
8.0.270.0030.00317.21
8.0.260.0070.00018.67
8.0.250.0000.00716.88
8.0.240.0070.00016.76
8.0.230.0000.00716.89
8.0.220.0070.00016.84
8.0.210.0040.00416.82
8.0.200.0000.00716.87
8.0.190.0000.00716.89
8.0.180.0000.00716.75
8.0.170.0000.00816.73
8.0.160.0040.00416.78
8.0.150.0000.00716.65
8.0.140.0040.00416.82
8.0.130.0000.00613.26
8.0.120.0020.00516.69
8.0.110.0030.00516.69
8.0.100.0020.00516.71
8.0.90.0000.00716.83
8.0.80.0090.00916.64
8.0.70.0070.00016.77
8.0.60.0040.00416.72
8.0.50.0070.00016.80
8.0.30.0160.00917.14
8.0.20.0110.00617.40
8.0.10.0000.00816.91
8.0.00.0070.01116.84
7.4.330.0000.00515.03
7.4.320.0000.00616.49
7.4.300.0060.00016.49
7.4.290.0030.00316.48
7.4.280.0030.00316.59
7.4.270.0030.00316.58
7.4.260.0030.00316.60
7.4.250.0000.00716.59
7.4.240.0020.00516.51
7.4.230.0070.00016.57
7.4.220.0070.01416.29
7.4.210.0080.01016.51
7.4.200.0040.00416.55
7.4.190.0070.00016.69
7.4.160.0090.00616.39
7.4.150.0100.00717.40
7.4.140.0120.01117.86
7.4.130.0060.01016.37
7.4.120.0150.00516.52
7.4.110.0030.01316.56
7.4.100.0100.00716.50
7.4.90.0070.01016.40
7.4.80.0040.01416.48
7.4.70.0100.00816.40
7.4.60.0030.01316.36
7.4.50.0050.00316.26
7.4.40.0060.00922.77
7.4.30.0100.00616.46
7.4.00.0090.00014.65
7.3.330.0000.00513.21
7.3.320.0050.00012.98
7.3.310.0020.00516.23
7.3.300.0000.00716.19
7.3.290.0060.00916.24
7.3.280.0070.00816.21
7.3.270.0060.01017.40
7.3.260.0090.00916.38
7.3.250.0110.00916.32
7.3.240.0070.01016.51
7.3.230.0130.00316.39
7.3.210.0110.00716.50
7.3.200.0070.01119.39
7.3.190.0000.01616.43
7.3.180.0040.01116.37
7.3.170.0070.01016.36
7.3.160.0130.00416.38
7.3.120.0070.00714.94
7.2.330.0060.01316.20
7.2.320.0060.01616.33
7.2.310.0090.00916.30
7.2.300.0040.01216.43
7.2.290.0110.00616.52
7.2.60.0060.00616.90
7.1.200.0070.00315.70
7.1.70.0000.00716.82
7.1.60.0080.00819.32
7.1.50.0060.01516.94
7.1.00.0000.08022.44
7.0.200.0090.00316.58
7.0.140.0000.07722.02
7.0.100.0130.06719.91
7.0.90.0070.04019.93
7.0.80.0100.05019.92
7.0.70.0030.05320.12
7.0.60.0070.04019.96
7.0.50.0070.03320.33
7.0.40.0070.04020.09
7.0.30.0030.04320.13
7.0.20.0030.04320.19
7.0.10.0000.04320.10
7.0.00.0000.04020.09
5.6.280.0030.07321.08
5.6.250.0070.08020.76
5.6.240.0100.04720.70
5.6.230.0000.04020.66
5.6.220.0200.04020.60
5.6.210.0030.04020.75
5.6.200.0070.04321.06
5.6.190.0100.03721.11
5.6.180.0030.04320.96
5.6.170.0070.04021.02
5.6.160.0000.04321.14
5.6.150.0070.03720.94
5.6.140.0000.04321.04
5.6.130.0070.04321.02
5.6.120.0070.04021.09
5.6.110.0100.03321.04
5.6.100.0100.03321.16
5.6.90.0100.03720.99
5.6.80.0130.03320.32
5.6.70.0000.05720.49
5.6.60.0070.05320.41
5.6.50.0130.07720.46
5.6.40.0100.08320.38
5.6.30.0200.06020.45
5.6.20.0070.08020.53
5.6.10.0070.07320.36
5.6.00.0070.08020.43
5.5.380.0000.04020.48
5.5.370.0030.04320.35
5.5.360.0100.05320.43
5.5.350.0030.03720.39
5.5.340.0100.03720.78
5.5.330.0030.03720.89
5.5.320.0100.03720.90
5.5.310.0030.04020.91
5.5.300.0070.04020.90
5.5.290.0000.04020.77
5.5.280.0100.03720.86
5.5.270.0000.05320.90
5.5.260.0100.03720.75
5.5.250.0030.04020.70
5.5.240.0070.03720.21
5.5.230.0070.08320.20
5.5.220.0170.07020.15
5.5.210.0070.06020.27
5.5.200.0070.08020.25
5.5.190.0070.06320.11
5.5.180.0070.08020.27
5.5.160.0070.04320.27
5.5.150.0100.09020.26
5.5.140.0200.06720.25
5.5.130.0070.07020.23
5.5.120.0130.05319.99
5.5.110.0030.04320.27
5.5.100.0100.07320.17
5.5.90.0130.06320.10
5.5.80.0070.08020.01
5.5.70.0170.07020.09
5.5.60.0030.08320.04
5.5.50.0100.05320.11
5.5.40.0030.05720.00
5.5.30.0030.08319.99
5.5.20.0100.07320.05
5.5.10.0130.07319.96
5.5.00.0100.07720.02
5.4.450.0100.04019.49
5.4.440.0100.03319.36
5.4.430.0070.03719.35
5.4.420.0070.03719.23
5.4.410.0030.03719.10
5.4.400.0030.03018.95
5.4.390.0070.05319.12
5.4.380.0070.07719.03
5.4.370.0100.07719.09
5.4.360.0070.07719.12
5.4.350.0130.07319.12
5.4.340.0100.07319.12
5.4.320.0000.07719.13
5.4.310.0100.06019.05
5.4.300.0070.06019.22
5.4.290.0070.04319.16
5.4.280.0170.06719.18
5.4.270.0030.04019.18
5.4.260.0130.07019.02
5.4.250.0100.08019.08
5.4.240.0100.07318.84
5.4.230.0070.07718.84
5.4.220.0130.05719.20
5.4.210.0100.08019.17
5.4.200.0100.04019.16
5.4.190.0130.06719.03
5.4.180.0030.08019.19
5.4.170.0100.06319.14
5.4.160.0070.04718.92
5.4.150.0030.06318.88
5.4.140.0070.07716.52
5.4.130.0100.06316.47
5.4.120.0000.05316.46
5.4.110.0070.03716.51
5.4.100.0000.06316.38
5.4.90.0100.06716.55
5.4.80.0070.03716.47
5.4.70.0070.07016.43
5.4.60.0070.05716.40
5.4.50.0070.04016.46
5.4.40.0000.07716.52
5.4.30.0170.06316.46
5.4.20.0100.07016.30
5.4.10.0070.07316.36
5.4.00.0100.06715.90
5.3.290.0030.06714.72
5.3.280.0030.07314.73
5.3.270.0070.04314.53
5.3.260.0130.07014.59
5.3.250.0030.04314.60
5.3.240.0070.04314.63
5.3.230.0070.06714.65
5.3.220.0000.04714.63
5.3.210.0030.04014.59
5.3.200.0070.07714.57
5.3.190.0000.05314.54
5.3.180.0130.07314.54
5.3.170.0100.06014.55
5.3.160.0070.04014.65
5.3.150.0070.07314.62
5.3.140.0000.06714.68
5.3.130.0100.07314.64
5.3.120.0100.07314.68
5.3.110.0070.07714.57
5.3.100.0070.05714.16
5.3.90.0200.06014.00
5.3.80.0100.06313.91
5.3.70.0230.04713.95
5.3.60.0130.04714.03
5.3.50.0030.05713.95
5.3.40.0130.06314.05
5.3.30.0070.07313.93
5.3.20.0030.05313.70
5.3.10.0070.07313.58
5.3.00.0100.05713.71
5.2.170.0070.05712.30
5.2.160.0070.03312.30
5.2.150.0030.05712.30
5.2.140.0070.05312.30
5.2.130.0070.06012.30
5.2.120.0000.06312.30
5.2.110.0030.03712.30
5.2.100.0070.06312.30
5.2.90.0130.05012.30
5.2.80.0070.03012.30
5.2.70.0000.06012.30
5.2.60.0000.05012.30
5.2.50.0100.03012.30
5.2.40.0070.03712.30
5.2.30.0030.06312.30
5.2.20.0130.04012.30
5.2.10.0100.03012.30
5.2.00.0030.06012.30
5.1.60.0030.02712.30
5.1.50.0030.05712.30
5.1.40.0100.04712.30
5.1.30.0070.04012.30
5.1.20.0070.02312.30
5.1.10.0030.05312.30
5.1.00.0170.04312.30
5.0.50.0070.04312.30
5.0.40.0000.04312.30
5.0.30.0070.05712.30
5.0.20.0030.03012.30
5.0.10.0000.03012.30
5.0.00.0030.06712.30
4.4.90.0030.02712.30
4.4.80.0030.03312.30
4.4.70.0030.03312.30
4.4.60.0030.02712.30
4.4.50.0000.03312.30
4.4.40.0000.03712.30
4.4.30.0000.02712.30
4.4.20.0000.02012.30
4.4.10.0030.04312.30
4.4.00.0070.05012.30
4.3.110.0100.02312.30
4.3.100.0030.03012.30
4.3.90.0000.03712.30
4.3.80.0030.05312.30
4.3.70.0100.02312.30
4.3.60.0000.03712.30
4.3.50.0030.03312.30
4.3.40.0000.03712.30
4.3.30.0030.01312.30
4.3.20.0000.01712.30
4.3.10.0070.03012.30
4.3.00.0030.02012.30

preferences:
45.05 ms | 401 KiB | 5 Q