3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class Foo { final public static function FlipFlop() { return (bool) mt_rand(0, 1); } } // Dit werkt $bar = Foo::FlipFlop(); var_dump($bar); // Dit werkt niet $baz = new Foo(); $bar = $baz->FlipFlop();

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)
7.3.120.0130.00114.97
7.3.110.0080.01014.82
7.3.100.0030.01014.78
7.3.90.0070.00514.83
7.3.80.0060.00814.79
7.3.70.0070.00714.86
7.3.60.0070.00614.66
7.3.50.0050.01114.57
7.3.40.0100.00314.78
7.3.30.0050.00514.88
7.3.20.0050.01116.69
7.3.10.0100.00116.66
7.3.00.0090.00616.69
7.2.240.0050.01315.01
7.2.230.0070.00914.89
7.2.220.0090.01115.21
7.2.210.0060.00914.62
7.2.200.0030.00914.88
7.2.190.0070.00715.09
7.2.180.0090.00814.96
7.2.170.0080.00915.02
7.2.160.0070.00714.99
7.2.150.0070.00917.03
7.2.140.0050.00916.87
7.2.130.0050.01016.91
7.2.120.0070.00516.79
7.2.110.0070.00716.85
7.2.100.0030.00916.87
7.2.90.0060.00916.88
7.2.80.0050.01117.05
7.2.70.0100.00616.95
7.2.60.0030.00716.85
7.2.50.0080.00716.84
7.2.40.0050.00717.02
7.2.30.0120.00516.85
7.2.20.0090.00716.92
7.2.10.0050.00816.81
7.2.00.0020.01417.70
7.1.330.0060.01215.82
7.1.320.0090.00715.67
7.1.310.0080.00815.76
7.1.300.0060.00415.72
7.1.290.0070.00915.69
7.1.280.0040.00715.46
7.1.270.0050.00815.68
7.1.260.0050.00815.70
7.1.250.0080.00715.83
7.1.70.0040.00417.16
7.1.60.0070.01719.70
7.1.50.0100.00316.79
7.1.00.0000.08022.31
7.0.200.0000.00816.81
7.0.140.0000.07721.92
7.0.60.0030.05319.82
7.0.50.0070.07717.86
7.0.40.0130.08019.97
7.0.30.0270.07320.19
7.0.20.0230.08020.45
7.0.10.0100.07320.07
7.0.00.0000.08020.22
5.6.280.0130.06320.89
5.6.210.0100.03720.67
5.6.200.0130.06318.19
5.6.190.0070.04020.60
5.6.180.0170.07720.63
5.6.170.0200.03720.39
5.6.160.0030.04320.39
5.6.150.0070.07718.15
5.6.140.0000.04318.18
5.6.130.0070.05318.24
5.6.120.0030.07321.00
5.6.110.0230.07020.98
5.6.100.0030.05021.00
5.6.90.0070.08320.96
5.6.80.0030.05720.41
5.5.350.0000.07320.50
5.5.340.0100.06017.92
5.5.330.0070.03720.42
5.5.320.0330.07720.30
5.5.310.0330.08320.41
5.5.300.0130.04718.07
5.5.290.0070.07317.99
5.5.280.0070.05320.87
5.5.270.0000.06320.86
5.5.260.0070.05020.64
5.5.250.0070.04020.57
5.5.240.0030.03020.35
5.4.450.0370.04719.50
5.4.440.0270.04319.46
5.4.430.0170.05319.38
5.4.420.0200.04019.40
5.4.410.0200.04019.26
5.4.400.0630.04319.25
5.4.390.0170.04319.20
5.4.380.0530.05018.70
5.4.370.0200.07718.59
5.4.360.0330.05018.53
5.4.350.0330.05718.58
5.4.340.0300.05718.74
5.4.320.0050.03712.50
5.4.310.0070.04512.50
5.4.300.0100.05412.50
5.4.290.0110.09412.50
5.4.280.0110.05912.40
5.4.270.0100.06012.39
5.4.260.0120.06012.40
5.4.250.0070.06512.40
5.4.240.0090.06212.40
5.4.230.0110.06112.39
5.4.220.0090.06112.39
5.4.210.0110.05712.39
5.4.200.0130.06112.39
5.4.190.0180.10212.39
5.4.180.0090.06812.39
5.4.170.0110.05412.40
5.4.160.0090.04812.40
5.4.150.0070.05512.39
5.4.140.0120.05912.07
5.4.130.0100.05012.07
5.4.120.0070.05812.02
5.4.110.0090.05712.01
5.4.100.0090.05312.02
5.4.90.0110.06812.02
5.4.80.0090.10112.02
5.4.70.0090.05312.02
5.4.60.0090.05012.01
5.4.50.0060.05512.01
5.4.40.0130.04612.00
5.4.30.0070.05212.00
5.4.20.0100.06312.00
5.4.10.0090.05911.99
5.4.00.0110.05611.49
5.3.290.0060.04112.80
5.3.280.0070.05012.70
5.3.270.0100.04912.73
5.3.260.0070.05412.72
5.3.250.0100.05012.72
5.3.240.0090.05112.71
5.3.230.0090.05012.71
5.3.220.0100.05012.68
5.3.210.0070.05612.68
5.3.200.0060.05312.68
5.3.190.0140.04412.68
5.3.180.0090.05012.68
5.3.170.0070.05412.67
5.3.160.0110.04912.67
5.3.150.0080.05512.67
5.3.140.0090.05112.66
5.3.130.0100.06012.66
5.3.120.0260.10412.66
5.3.110.0080.06812.66
5.3.100.0090.05612.12
5.3.90.0070.06012.10
5.3.80.0140.05812.10
5.3.70.0100.06012.10
5.3.60.0150.08912.08
5.3.50.0080.05712.03
5.3.40.0130.05412.03
5.3.30.0080.05711.99
5.3.20.0120.04911.77
5.3.10.0130.05311.73
5.3.00.0080.06011.72
5.2.170.0090.0489.22
5.2.160.0110.0429.23
5.2.150.0120.0439.22
5.2.140.0100.0469.22
5.2.130.0080.0469.18
5.2.120.0080.0459.18
5.2.110.0050.0479.19
5.2.100.0120.0429.19
5.2.90.0090.0499.18
5.2.80.0090.0459.18
5.2.70.0070.0449.18
5.2.60.0060.0439.13
5.2.50.0090.0389.10
5.2.40.0130.0609.08
5.2.30.0070.0449.05
5.2.20.0060.0449.03
5.2.10.0090.0388.94
5.2.00.0200.1028.80
5.1.60.0110.0708.09
5.1.50.0100.0658.09
5.1.40.0080.0408.06
5.1.30.0090.0258.41
5.1.20.0070.0288.44
5.1.10.0060.0358.17
5.1.00.0100.0258.17
5.0.50.0080.0206.64
5.0.40.0080.0186.50
5.0.30.0040.0426.32
5.0.20.0060.0306.27
5.0.10.0070.0226.25
5.0.00.0100.0366.25
4.4.90.0050.0224.77
4.4.80.0040.0244.75
4.4.70.0060.0224.75
4.4.60.0070.0214.75
4.4.50.0050.0234.77
4.4.40.0060.0514.71
4.4.30.0040.0244.76
4.4.20.0030.0264.84
4.4.10.0090.0274.85
4.4.00.0100.0324.76
4.3.110.0070.0264.67
4.3.100.0100.0194.67
4.3.90.0050.0234.63
4.3.80.0070.0334.58
4.3.70.0020.0264.63
4.3.60.0040.0234.63
4.3.50.0040.0254.62
4.3.40.0020.0384.54
4.3.30.0040.0253.28
4.3.20.0050.0223.25
4.3.10.0030.0223.22
4.3.00.0000.01716.92

preferences:
37.02 ms | 400 KiB | 5 Q