3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array('one' => 1, 'two' => 2, 'three' => 3, 'four' => 4, 'five' => 5); print_r(array_rand($arr,sizeof($arr)));

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)
7.4.00.0130.00715.02
7.3.120.0040.01414.63
7.3.110.0110.00714.34
7.3.100.0040.00714.86
7.3.90.0130.00314.66
7.3.80.0070.01014.79
7.3.70.0060.01014.43
7.3.60.0100.00714.27
7.3.50.0000.01214.70
7.3.40.0030.00614.44
7.3.30.0060.00614.52
7.3.20.0070.00716.30
7.3.10.0110.00716.66
7.3.00.0100.00516.52
7.2.250.0030.01514.71
7.2.240.0040.01214.70
7.2.230.0110.00415.00
7.2.220.0000.01414.47
7.2.210.0110.00414.64
7.2.200.0040.00914.63
7.2.190.0000.01314.82
7.2.180.0040.01414.71
7.2.170.0060.00614.64
7.2.130.0110.00716.56
7.2.120.0080.00516.43
7.2.110.0110.01116.59
7.2.100.0030.01316.86
7.2.90.0000.01016.89
7.2.80.0040.00716.67
7.2.70.0060.00916.88
7.2.60.0070.01016.73
7.2.50.0140.00016.30
7.2.40.0070.01016.77
7.2.30.0060.00816.77
7.2.20.0040.00816.78
7.2.10.0000.01816.47
7.2.00.0070.00917.99
7.1.330.0080.00815.84
7.1.320.0070.00315.81
7.1.310.0100.00615.77
7.1.300.0000.01315.84
7.1.290.0000.01315.43
7.1.280.0070.00315.72
7.1.270.0090.00315.77
7.1.260.0040.01115.56
7.1.250.0090.00915.46
7.1.70.0030.00317.05
7.1.60.0060.01619.40
7.1.50.0040.01517.02
7.1.00.0030.06322.57
7.0.200.0040.00416.64
7.0.140.0100.06021.93
7.0.120.0070.06022.02
7.0.60.0070.05719.89
7.0.50.0100.04718.03
7.0.40.0100.07320.24
7.0.30.0330.06320.34
7.0.20.0300.04020.21
7.0.10.0100.05320.25
7.0.00.0100.05020.12
5.6.280.0030.07320.90
5.6.210.0030.08320.55
5.6.200.0070.04718.29
5.6.190.0070.08320.39
5.6.180.2430.04020.77
5.6.170.0370.07020.47
5.6.160.0000.05020.50
5.6.150.0030.08318.18
5.6.140.0070.05718.14
5.6.130.0030.08318.21
5.6.120.0030.05321.02
5.6.110.0030.09020.88
5.6.100.0130.05021.00
5.6.90.0200.06721.01
5.6.80.0170.07320.27
5.6.70.0100.03020.35
5.5.350.0000.04320.36
5.5.340.0070.08317.99
5.5.330.0200.04020.25
5.5.320.0270.07020.30
5.5.310.0200.05320.24
5.5.300.0100.08017.98
5.5.290.0000.04317.95
5.5.280.0070.07320.67
5.5.270.0130.08320.95
5.5.260.0000.09020.72
5.5.250.0070.08320.60
5.5.240.0100.06020.23
5.4.450.0100.07719.30
5.4.440.0170.06319.57
5.4.430.0030.05719.32
5.4.420.0000.05019.43
5.4.410.0170.02719.06
5.4.400.0200.06319.01
5.4.390.0130.07319.18
5.4.380.0100.03319.07
5.4.370.0030.07018.88
5.4.360.0000.07718.97
5.4.350.0130.06718.87
5.4.340.0130.06019.07
5.4.320.0000.06319.12
5.4.310.0030.08018.98
5.4.300.0070.04019.23
5.4.290.0070.04019.25
5.4.280.0030.05719.23
5.4.270.0100.06719.09
5.4.260.0130.04718.86
5.4.250.0030.06019.18
5.4.240.0000.08019.25
5.4.230.0030.07319.07
5.4.220.0070.08018.84
5.4.210.0070.08018.85
5.4.200.0100.07719.14
5.4.190.0070.07318.85
5.4.180.0030.04719.23
5.4.170.0000.08018.86
5.4.160.0100.07319.21
5.4.150.0030.04318.89
5.4.140.0000.04316.43
5.4.130.0030.03316.54
5.4.120.0070.03316.41
5.4.110.0000.04316.49
5.4.100.0070.04016.45
5.4.90.0000.03716.41
5.4.80.0070.03016.37
5.4.70.0000.03716.25
5.4.60.0000.03716.35
5.4.50.0170.02716.45
5.4.40.0030.04016.29
5.4.30.0070.03016.50
5.4.20.0000.04316.30
5.4.10.0030.03716.50
5.4.00.0030.03315.99
5.3.290.0070.04014.71
5.3.280.0070.05714.51
5.3.270.0070.08014.61
5.3.260.0100.07314.75
5.3.250.0170.06714.77
5.3.240.0030.03714.48
5.3.230.0030.03714.63
5.3.220.0100.03714.71
5.3.210.0000.04014.56
5.3.200.0000.04014.57
5.3.190.0100.03014.52
5.3.180.0100.03014.63
5.3.170.0000.04714.57
5.3.160.0000.03714.61
5.3.150.0030.03714.63
5.3.140.0000.03714.55
5.3.130.0070.03314.71
5.3.120.0100.03014.56
5.3.110.0100.03014.56
5.3.100.0030.03314.06
5.3.90.0000.03714.01
5.3.80.0100.03014.02
5.3.70.0000.03714.02
5.3.60.0030.03314.02
5.3.50.0030.03713.93
5.3.40.0000.04313.93
5.3.30.0000.03713.98
5.3.20.0000.03713.68
5.3.10.0000.03713.69
5.3.00.0000.03713.63
5.2.170.0000.03011.19
5.2.160.0000.03011.20
5.2.150.0070.03011.21
5.2.140.0000.03311.19
5.2.130.0100.02311.02
5.2.120.0030.02711.07
5.2.110.0030.02711.02
5.2.100.0000.03011.11
5.2.90.0070.02711.11
5.2.80.0030.03011.10
5.2.70.0030.03011.07
5.2.60.0030.03311.00
5.2.50.0030.02711.05
5.2.40.0030.03011.03
5.2.30.0000.03010.96
5.2.20.0000.03010.95
5.2.10.0000.04310.89
5.2.00.0070.05010.76
5.1.60.0000.04710.14
5.1.50.0030.0579.95
5.1.40.0030.0539.83
5.1.30.0070.05710.34
5.1.20.0130.03010.41
5.1.10.0030.04010.03
5.1.00.0030.04310.12
5.0.50.0000.0408.54
5.0.40.0000.0508.42
5.0.30.0000.0338.31
5.0.20.0000.0238.31
5.0.10.0030.0408.31
5.0.00.0000.0438.31
4.4.90.0030.0138.31
4.4.80.0000.0138.31
4.4.70.0030.0208.31
4.4.60.0070.0108.31
4.4.50.0000.0208.31
4.4.40.0070.0408.31
4.4.30.0000.0278.31
4.4.20.0030.0338.31
4.4.10.0100.0278.31
4.4.00.0070.0378.31
4.3.110.0000.0278.31
4.3.100.0070.0338.31
4.3.90.0030.0338.31
4.3.80.0000.0478.31
4.3.70.0030.0308.31
4.3.60.0000.0178.31
4.3.50.0000.0178.31
4.3.40.0030.0508.31
4.3.30.0000.0178.31
4.3.20.0000.0178.31
4.3.10.0030.0338.31
4.3.00.0000.0308.31

preferences:
52.12 ms | 401 KiB | 5 Q