3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { protected static $array = ['a', 'b', 'c']; protected static function getArray() { return $array; } public static function testMe($testArray) { return array_key_intersect($testArray, array_flip(self::getArray())); } } print_r(Test::testMe(['a' => 2]));

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)
8.3.70.0120.00918.56
8.3.60.0110.00416.75
8.3.50.0120.01021.21
8.3.40.0140.00018.71
8.3.30.0080.00818.59
8.3.20.0040.00420.33
8.3.10.0040.00423.61
8.3.00.0040.00422.52
8.2.180.0130.00316.35
8.2.170.0140.00722.96
8.2.160.0040.01122.22
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0060.00317.50
8.2.110.0000.00820.43
8.2.100.0140.00017.91
8.2.90.0040.00417.63
8.2.80.0030.00618.04
8.2.70.0040.00417.80
8.2.60.0050.00317.80
8.2.50.0040.00418.10
8.2.40.0050.00320.59
8.2.30.0040.00419.84
8.2.20.0040.00417.65
8.2.10.0040.00417.88
8.2.00.0000.00717.94
8.1.280.0100.00725.92
8.1.270.0080.00020.38
8.1.260.0040.00426.35
8.1.250.0000.01028.09
8.1.240.0040.00422.10
8.1.230.0080.00320.27
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.00
8.1.190.0030.00617.36
8.1.180.0000.00818.10
8.1.170.0050.00318.26
8.1.160.0000.00722.02
8.1.150.0040.00418.77
8.1.140.0000.00717.38
8.1.130.0000.00717.63
8.1.120.0070.00017.23
8.1.110.0000.00717.19
8.1.100.0030.00317.30
8.1.90.0020.00517.29
8.1.80.0030.00317.34
8.1.70.0040.00417.37
8.1.60.0070.00317.52
8.1.50.0000.00717.35
8.1.40.0040.00417.36
8.1.30.0080.00017.49
8.1.20.0000.00817.50
8.1.10.0030.00617.39
8.1.00.0060.00317.49
8.0.300.0000.00719.60
8.0.290.0080.00016.63
8.0.280.0070.00018.40
8.0.270.0000.00717.13
8.0.260.0070.00017.07
8.0.250.0070.00316.95
8.0.240.0030.00317.00
8.0.230.0070.00016.93
8.0.220.0080.00016.93
8.0.210.0040.00416.85
8.0.200.0080.00017.00
8.0.190.0060.00316.95
8.0.180.0000.00716.94
8.0.170.0080.00016.97
8.0.160.0080.00016.86
8.0.150.0000.00816.85
8.0.140.0030.00516.83
8.0.130.0000.00513.30
8.0.120.0060.00316.75
8.0.110.0050.00316.73
8.0.100.0000.00716.81
8.0.90.0080.00016.89
8.0.80.0150.00016.83
8.0.70.0040.00416.79
8.0.60.0000.00716.89
8.0.50.0080.00016.92
8.0.30.0130.00617.07
8.0.20.0120.00817.40
8.0.10.0040.00416.84
8.0.00.0080.00916.81
7.4.330.0050.00015.08
7.4.320.0030.00316.51
7.4.300.0000.00716.50
7.4.290.0030.00716.46
7.4.280.0040.00416.29
7.4.270.0040.00416.40
7.4.260.0040.00416.36
7.4.250.0030.00516.50
7.4.240.0050.00216.34
7.4.230.0030.00316.34
7.4.220.0070.01116.65
7.4.210.0150.00316.61
7.4.200.0070.00016.66
7.4.160.0100.00616.51
7.4.150.0140.00317.40
7.4.140.0090.01217.86
7.4.130.0030.01316.50
7.4.120.0090.01116.61
7.4.110.0090.00916.50
7.4.100.0130.01016.55
7.4.90.0130.00416.46
7.4.80.0120.00619.39
7.4.70.0060.01016.30
7.4.60.0030.01316.50
7.4.50.0040.00416.40
7.4.40.0140.00316.52
7.4.30.0110.01216.68
7.4.00.0120.00614.87
7.3.330.0050.00013.30
7.3.320.0030.00313.30
7.3.310.0040.00416.27
7.3.300.0040.00416.26
7.3.290.0100.00616.34
7.3.280.0080.00816.39
7.3.270.0030.01417.40
7.3.260.0120.00616.23
7.3.250.0090.00816.38
7.3.240.0070.01116.66
7.3.230.0060.01716.52
7.3.210.0080.00816.60
7.3.200.0080.00816.36
7.3.190.0160.00316.22
7.3.180.0070.01016.43
7.3.170.0080.00816.47
7.3.160.0070.01016.39
7.2.330.0150.00316.36
7.2.320.0100.00716.39
7.2.310.0060.01016.24
7.2.300.0060.01416.34
7.2.290.0130.01016.41
7.2.60.0110.00416.59
7.2.00.0040.01118.85
7.1.200.0000.01315.42
7.1.100.0070.00717.89
7.1.70.0040.00717.15
7.1.60.0030.02019.18
7.1.50.0090.01316.62
7.1.00.0070.07322.43
7.0.200.0080.00416.80
7.0.60.0100.08019.84
7.0.50.0070.07017.88
7.0.40.0000.04720.24
7.0.30.0270.08020.34
7.0.20.0230.07020.34
7.0.10.0070.04020.07
7.0.00.0000.05320.20
5.6.280.0030.08021.12
5.6.210.0070.08320.63
5.6.200.0130.08018.28
5.6.190.0070.09320.48
5.6.180.3370.04020.41
5.6.170.0400.07020.62
5.6.160.0000.04320.43
5.6.150.0000.09018.19
5.6.140.0030.05718.15
5.6.130.0030.08318.14
5.6.120.0100.06721.13
5.6.110.0100.08321.12
5.6.100.0070.05321.01
5.6.90.0070.04321.00
5.6.80.0070.07020.48
5.5.350.0070.07320.47
5.5.340.0100.07017.96
5.5.330.0170.05720.21
5.5.320.0030.05020.51
5.5.310.0230.05320.34
5.5.300.0100.07717.94
5.5.290.0000.05317.97
5.5.280.0070.04320.80
5.5.270.0030.04020.75
5.5.260.0130.07320.81
5.5.250.0100.08020.69
5.5.240.0000.07320.18
5.4.450.0330.06719.20
5.4.440.0230.08019.20
5.4.430.0430.06319.20
5.4.420.0830.06719.38
5.4.410.0830.06019.50
5.4.400.0230.06019.15
5.4.390.0200.06019.15
5.4.380.0570.07019.01
5.4.370.0770.07719.14
5.4.360.0930.06719.13
5.4.350.0200.07318.84
5.4.340.0270.05318.87
5.4.320.0170.06019.14
5.4.310.0130.06018.99
5.4.300.0300.06019.23
5.4.290.0130.06018.83
5.4.280.0400.06719.11
5.4.270.0270.07019.05
5.4.260.0200.05319.37
5.4.250.0130.07718.85
5.4.240.0370.07019.25
5.4.230.0170.08019.14
5.4.220.0230.05719.28
5.4.210.0130.06319.01
5.4.200.0200.05316.73
5.4.190.0200.07019.25
5.4.180.0370.06319.18
5.4.170.0230.07319.13
5.4.160.0170.08318.97
5.4.150.0370.06019.16
5.4.140.0430.04316.44
5.4.130.0430.05716.48
5.4.120.0300.06716.57
5.4.110.0200.05716.56
5.4.100.0300.05716.43
5.4.90.5200.06016.54
5.4.80.0430.04716.41
5.4.70.0130.06016.70
5.4.60.0230.05716.32
5.4.50.0230.04716.27
5.4.40.0400.07016.39
5.4.30.0330.05316.30
5.4.20.0200.05716.53
5.4.10.0330.05316.51
5.4.00.0300.06016.00

preferences:
52.98 ms | 401 KiB | 5 Q