3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = ['a', 'b', 'c']; $bar = ['d', 'd', 'f']; print_r(array_rand($foo, 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)
7.4.00.0040.01214.91
7.3.120.0080.00914.65
7.3.110.0070.00914.64
7.3.100.0050.01014.58
7.3.90.0050.01014.81
7.3.80.0070.01014.80
7.3.70.0050.00714.57
7.3.60.0080.00514.63
7.3.50.0080.00414.70
7.3.40.0050.01014.67
7.3.30.0100.00514.67
7.3.20.0060.00816.54
7.3.10.0030.00916.39
7.3.00.0030.01016.49
7.2.250.0040.01114.62
7.2.240.0030.01515.00
7.2.230.0090.00714.86
7.2.220.0070.00714.86
7.2.210.0110.00314.81
7.2.200.0050.00814.91
7.2.190.0050.01014.86
7.2.180.0070.00714.85
7.2.170.0040.00714.84
7.2.160.0080.00814.92
7.2.150.0130.00016.67
7.2.140.0040.01216.76
7.2.130.0100.00416.72
7.2.120.0110.00216.55
7.2.110.0090.00416.66
7.2.100.0040.00916.88
7.2.90.0050.00516.80
7.2.80.0070.01016.59
7.2.70.0050.00916.69
7.2.60.0060.00616.54
7.2.50.0050.00916.56
7.2.40.0110.00216.77
7.2.30.0050.00516.59
7.2.20.0030.01016.60
7.2.10.0040.00916.62
7.2.00.0030.00917.43
7.1.330.0020.01015.50
7.1.320.0050.00615.53
7.1.310.0030.01215.69
7.1.300.0040.00915.52
7.1.290.0020.01015.52
7.1.280.0100.00115.58
7.1.270.0030.00915.71
7.1.260.0050.00815.57
7.1.250.0030.00815.54
7.1.70.0050.00317.10
7.1.60.0110.01419.70
7.1.50.0100.01316.57
7.1.00.0100.06722.36
7.0.200.0000.00816.66
7.0.140.0000.08022.15
7.0.60.0170.02719.89
7.0.50.0130.06017.76
7.0.40.0000.09020.24
7.0.30.0300.06720.23
7.0.20.0270.05020.24
7.0.10.0270.07720.09
7.0.00.0070.04020.24
5.6.280.0100.06320.88
5.6.210.0030.04020.72
5.6.200.0100.05718.18
5.6.190.0130.08020.57
5.6.180.0070.08720.57
5.6.170.0130.06720.54
5.6.160.0130.07720.43
5.6.150.0030.07318.15
5.6.140.0030.05318.20
5.6.130.0070.08018.18
5.6.120.0030.04320.98
5.6.110.0070.08720.88
5.6.100.0070.07721.07
5.6.90.0130.08021.10
5.6.80.0070.04020.52
5.6.70.0270.06720.34
5.5.350.0070.06720.39
5.5.340.0070.08318.09
5.5.330.0000.04320.40
5.5.320.0030.07020.41
5.5.310.0370.07720.21
5.5.300.0070.06318.08
5.5.290.0100.08017.94
5.5.280.0030.04320.77
5.5.270.0100.08020.88
5.5.260.0030.09020.96
5.5.250.0130.07320.61
5.5.240.0100.07720.16
5.4.450.0300.03719.46
5.4.440.0300.07019.27
5.4.430.0230.03719.42
5.4.420.0500.07319.45
5.4.410.0270.04319.32
5.4.400.0230.03718.87
5.4.390.0570.06319.08
5.4.380.0530.06718.97
5.4.370.0570.05719.09
5.4.360.0300.04719.16
5.4.350.0270.06019.13
5.4.340.0230.06318.87
5.4.320.0600.06718.95
5.4.310.0570.06019.20
5.4.300.0200.04019.21
5.4.290.0400.07019.30
5.4.280.0230.03719.07
5.4.270.0330.04019.12
5.4.260.0230.05319.07
5.4.250.0230.03318.98
5.4.240.0470.07019.05
5.4.230.0230.05319.15
5.4.220.0370.04019.09
5.4.210.0270.06019.15
5.4.200.0130.04319.18
5.4.190.0230.07019.00
5.4.180.0570.06018.84
5.4.170.0270.06719.23
5.4.160.0170.05719.12
5.4.150.0430.03319.07
5.4.140.0230.04716.43
5.4.130.0500.05716.29
5.4.120.0230.05316.49
5.4.110.0330.03316.45
5.4.100.0270.07016.36
5.4.90.0300.06316.44
5.4.80.0230.05316.43
5.4.70.0570.05016.52
5.4.60.0270.06716.43
5.4.50.0200.06316.55
5.4.40.0170.03316.25
5.4.30.0270.03716.52
5.4.20.0270.02316.16
5.4.10.0330.03016.52
5.4.00.0130.03715.90
5.3.290.0130.04014.61
5.3.280.0270.06314.53
5.3.270.0230.04014.45
5.3.260.0400.06014.55
5.3.250.0200.03314.54
5.3.240.0270.02714.59
5.3.230.0130.04314.64
5.3.220.0270.03714.52
5.3.210.0200.03314.43
5.3.200.0130.04314.61
5.3.190.0130.05714.41
5.3.180.0100.04714.51
5.3.170.0070.04714.40
5.3.160.0200.03314.43
5.3.150.0200.03314.41
5.3.140.0200.03314.46
5.3.130.0200.03714.56
5.3.120.0330.04014.55
5.3.110.0100.05014.39
5.3.100.0200.03013.97
5.3.90.0170.05313.96
5.3.80.0230.04313.96
5.3.70.0330.03713.95
5.3.60.0100.04013.94
5.3.50.0130.03713.88
5.3.40.0130.03713.78
5.3.30.0330.04314.00
5.3.20.0200.03713.71
5.3.10.0170.03713.60
5.3.00.0300.03013.43
5.2.170.0030.03711.15
5.2.160.0170.02311.23
5.2.150.0170.02710.99
5.2.140.0130.04011.19
5.2.130.0170.04010.93
5.2.120.0170.04710.99
5.2.110.0130.02710.94
5.2.100.0130.02711.15
5.2.90.0130.02711.18
5.2.80.0170.02310.93
5.2.70.0170.02711.14
5.2.60.0170.03710.89
5.2.50.0130.06011.03
5.2.40.0130.02310.87
5.2.30.0100.03310.86
5.2.20.0170.02310.82
5.2.10.0130.02710.87
5.2.00.0070.04010.73
5.1.60.0200.03010.07
5.1.50.0130.0239.93
5.1.40.0130.03710.10
5.1.30.0130.03010.41
5.1.20.0130.03010.37
5.1.10.0070.03010.08
5.1.00.0100.03010.15
5.0.50.0100.0308.63
5.0.40.0130.0408.29
5.0.30.0030.0338.30
5.0.20.0070.0408.32
5.0.10.0100.0308.09
5.0.00.0030.0538.05
4.4.90.0070.0207.70
4.4.80.0070.0337.70
4.4.70.0030.0307.70
4.4.60.0070.0137.70
4.4.50.0030.0337.70
4.4.40.0100.0307.70
4.4.30.0100.0137.70
4.4.20.0030.0177.70
4.4.10.0070.0137.70
4.4.00.0030.0277.70
4.3.110.0070.0177.70
4.3.100.0070.0207.70
4.3.90.0100.0307.70
4.3.80.0130.0177.70
4.3.70.0030.0237.70
4.3.60.0030.0407.70
4.3.50.0030.0377.70
4.3.40.0070.0337.70
4.3.30.0030.0237.70
4.3.20.0070.0237.70
4.3.10.0000.0237.70
4.3.00.0070.0307.70

preferences:
38.84 ms | 401 KiB | 5 Q