3v4l.org

run code in 300+ PHP versions simultaneously
<?php $natural_born_killers = array("lions", "tigers", "bears", "kittens"); var_dump(array_rand($natural_born_killers, 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)
7.4.00.0120.00614.99
7.3.120.0130.00714.64
7.3.110.0080.00414.63
7.3.100.0120.00314.65
7.3.90.0060.00914.64
7.3.80.0120.00614.40
7.3.70.0090.00014.45
7.3.60.0030.01214.88
7.3.50.0120.00314.56
7.3.40.0000.01314.79
7.3.30.0030.01214.50
7.3.20.0070.00716.19
7.3.10.0080.00816.45
7.3.00.0050.00516.56
7.2.250.0030.01614.77
7.2.240.0070.01314.98
7.2.230.0070.01015.05
7.2.220.0060.00914.63
7.2.210.0080.00414.88
7.2.200.0030.01014.82
7.2.190.0030.01314.92
7.2.180.0000.01314.66
7.2.170.0030.01414.75
7.2.00.0030.01319.07
7.1.330.0040.00815.76
7.1.320.0120.00315.86
7.1.310.0070.01115.55
7.1.300.0030.01315.74
7.1.290.0120.00315.38
7.1.280.0030.01215.75
7.1.270.0110.00415.79
7.1.260.0070.00415.71
7.1.70.0030.00617.22
7.1.60.0000.02419.22
7.1.50.0000.01016.83
7.1.00.0070.07322.48
7.0.200.0000.01016.80
7.0.140.0030.03322.00
7.0.60.0100.05019.91
7.0.50.0200.07017.80
7.0.40.0170.07719.96
7.0.30.0130.04720.09
7.0.20.0300.07720.00
7.0.10.0200.03020.30
7.0.00.0030.05020.01
5.6.210.0070.06720.70
5.6.200.0070.07718.13
5.6.190.0100.05320.45
5.6.180.0270.04720.27
5.6.170.0230.03320.49
5.6.160.0030.08720.71
5.6.150.0030.07718.09
5.6.140.0070.06318.22
5.6.130.0030.08318.18
5.6.120.0030.06021.13
5.6.110.0000.04321.04
5.6.100.0000.06320.97
5.6.90.0300.04721.11
5.6.80.0070.06020.52
5.5.350.0330.08020.34
5.5.340.0070.03717.91
5.5.330.0030.05320.36
5.5.320.0100.07720.32
5.5.310.0200.04020.34
5.5.300.0000.08017.91
5.5.290.0070.07718.00
5.5.280.0170.07720.88
5.5.270.0000.05720.94
5.5.260.0070.06020.75
5.5.250.0000.05020.54
5.5.240.0000.04020.14
5.4.450.0700.05019.13
5.4.440.0670.06319.10
5.4.430.0770.05019.14
5.4.420.0130.05319.48
5.4.410.1030.05019.36
5.4.400.0800.06019.16
5.4.390.0830.07319.14
5.4.380.1200.07018.72
5.4.370.1430.05718.71
5.4.360.0900.05718.79
5.4.350.1100.05318.59
5.4.340.1400.07318.70
5.4.320.1300.06018.73
5.4.310.1700.06018.49
5.4.300.0900.06318.77
5.4.290.0900.05718.44
5.4.280.0900.05718.68
5.4.270.1330.05318.71
5.4.260.1300.05018.61
5.4.250.0970.05318.62
5.4.240.0970.05718.44
5.4.230.1070.04318.58
5.4.220.0900.05718.73
5.4.210.1630.06318.48
5.4.200.1130.06716.46
5.4.190.1600.04318.67
5.4.180.1030.05018.74
5.4.170.0930.06018.63
5.4.160.1400.05718.64
5.4.150.0970.05718.71
5.4.140.0930.05316.26
5.4.130.1330.05716.25
5.4.120.0930.04716.14
5.4.110.0930.04716.21
5.4.100.1400.05716.11
5.4.90.0900.05316.35
5.4.80.0970.05316.23
5.4.70.1770.06016.18
5.4.60.0930.05716.32
5.4.50.1230.06716.09
5.4.40.0930.06016.22
5.4.30.1030.04716.09
5.4.20.1170.06016.12
5.4.10.1730.06316.11
5.4.00.1470.04315.68
5.3.290.1000.05014.59
5.3.280.1070.04714.69
5.3.270.0870.06314.50
5.3.260.1470.04714.58
5.3.250.1030.05714.49
5.3.240.1430.06014.51
5.3.230.0870.06314.69
5.3.220.1000.05714.65
5.3.210.1070.05014.54
5.3.200.1330.05314.55
5.3.190.0970.05314.59
5.3.180.1270.06014.55
5.3.170.0970.05014.66
5.3.160.1000.07714.63
5.3.150.1870.05314.64
5.3.140.1130.06714.54
5.3.130.1470.06314.59
5.3.120.1500.06714.49
5.3.110.1000.05014.57
5.3.100.0900.05314.03
5.3.90.1430.04014.12
5.3.80.0900.05014.05
5.3.70.0930.05314.11
5.3.60.1730.06714.04
5.3.50.1070.04713.93
5.3.40.1100.04714.04
5.3.30.1300.06313.82
5.3.20.1230.04313.69
5.3.10.0870.05313.64
5.3.00.0930.06313.71
5.2.170.1200.04311.12
5.2.160.0870.04011.17
5.2.150.0700.04711.07
5.2.140.0730.04311.14
5.2.130.1270.03711.13
5.2.120.0730.04311.11
5.2.110.1070.04311.14
5.2.100.0800.04011.16
5.2.90.0800.04011.14
5.2.80.1130.04711.01
5.2.70.0730.04711.05
5.2.60.0730.04711.18
5.2.50.1170.04010.94
5.2.40.0570.04311.03
5.2.30.0730.03710.94
5.2.20.0700.03310.87
5.2.10.0970.04310.86
5.2.00.0670.04310.85
5.1.60.1100.0239.98
5.1.50.0770.0309.99
5.1.40.0670.03010.11
5.1.30.0600.04010.43
5.1.20.0900.04310.38
5.1.10.0730.04710.14
5.1.00.0870.03310.04
5.0.50.0330.0338.56
5.0.40.0270.0378.42
5.0.30.0470.0438.29
5.0.20.0700.0278.23
5.0.10.0430.0238.20
5.0.00.0400.0408.34
4.4.90.0370.0205.90
4.4.80.0370.0235.92
4.4.70.0330.0235.88
4.4.60.0800.0205.88
4.4.50.0130.0205.88
4.4.40.0070.0335.82
4.4.30.0030.0235.93
4.4.20.0070.0205.96
4.4.10.0030.0235.96
4.4.00.0130.0335.87
4.3.110.0070.0305.80
4.3.100.0100.0175.85
4.3.90.0030.0235.77
4.3.80.0470.0305.79
4.3.70.0100.0235.77
4.3.60.0370.0205.88
4.3.50.0300.0275.82
4.3.40.0300.0475.77
4.3.30.0170.0304.53
4.3.20.0100.0304.54
4.3.10.0130.0274.46
4.3.00.0070.0239.38

preferences:
39.41 ms | 400 KiB | 5 Q