3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = ['1']; echo array_rand($test, 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)
7.1.70.0080.00017.21
7.1.60.0040.01919.17
7.1.50.0060.01616.68
7.1.00.0000.07722.43
7.0.200.0240.01014.50
7.0.140.0000.07022.10
7.0.120.0030.07322.16
7.0.110.0130.07020.05
7.0.100.0000.05019.96
7.0.90.0130.07719.84
7.0.80.0170.05720.02
7.0.70.0130.08019.91
7.0.60.0000.05019.86
7.0.50.0100.07719.99
7.0.40.0130.07319.75
7.0.30.0030.07719.78
7.0.20.0170.07319.75
7.0.10.0100.07719.74
7.0.00.0070.07719.77
5.6.280.0030.07020.98
5.6.260.0070.04720.61
5.6.250.0000.07720.64
5.6.240.0100.04320.47
5.6.230.0200.07320.66
5.6.220.0100.07720.64
5.6.210.0130.08720.63
5.6.200.0070.05320.85
5.6.190.0200.05320.70
5.6.180.0100.07720.56
5.6.170.0100.07720.58
5.6.160.0030.05020.60
5.6.150.0130.07320.58
5.6.140.0070.08320.61
5.6.130.0100.07020.64
5.6.120.0170.07320.69
5.6.110.0100.06320.68
5.6.100.0130.06020.63
5.6.90.0230.07020.52
5.6.80.0130.07319.96
5.6.70.0130.07019.93
5.6.60.0100.07319.82
5.6.50.0030.06719.93
5.6.40.0030.08019.97
5.6.30.0130.06020.06
5.6.20.0070.04719.91
5.6.10.0070.04320.02
5.6.00.0030.05719.99
5.5.380.0070.08317.51
5.5.370.0130.07017.39
5.5.360.0070.08317.51
5.5.350.0130.07717.77
5.5.340.0130.07718.13
5.5.330.0100.07318.13
5.5.320.0170.06718.03
5.5.310.0030.07318.16
5.5.300.0070.05717.98
5.5.290.0130.07317.84
5.5.280.0070.09018.11
5.5.270.0070.05017.88
5.5.260.0030.08017.84
5.5.250.0030.07317.66
5.5.240.0100.06017.15
5.5.230.0070.05017.27
5.5.220.0100.06717.23
5.5.210.0030.07717.23
5.5.200.0070.07717.12
5.5.190.0130.07317.11
5.5.180.0070.06717.21
5.5.160.0100.06017.20
5.5.150.0000.06717.20
5.5.140.0030.05717.46
5.5.130.0070.06317.21
5.5.120.0030.07717.37
5.5.110.0130.06717.19
5.5.100.0170.07017.07
5.5.90.0030.07717.50
5.5.80.0070.07017.11
5.5.70.0100.04317.09
5.5.60.0100.07017.14
5.5.50.0070.07717.02
5.5.40.0030.08317.22
5.5.30.0100.06017.36
5.5.20.0070.07317.37
5.5.10.0100.07317.00
5.5.00.0200.06317.35
5.4.450.0130.07719.26
5.4.440.0130.07319.44
5.4.430.0100.07019.33
5.4.420.0030.07719.34
5.4.410.0030.04019.20
5.4.400.0100.07318.95
5.4.390.0130.07019.16
5.4.380.0130.06318.95
5.4.370.0130.07319.00
5.4.360.0100.05319.10
5.4.350.0100.06719.01
5.4.340.0100.07019.12
5.4.320.0030.04318.95
5.4.310.0100.07319.01
5.4.300.0030.06319.12
5.4.290.0030.05019.00
5.4.280.0170.07019.16
5.4.270.0070.05319.02
5.4.260.0030.08019.16
5.4.250.0030.06019.00
5.4.240.0030.08018.93
5.4.230.0100.07019.07
5.4.220.0270.05318.94
5.4.210.0200.06719.02
5.4.200.0170.06319.26
5.4.190.0170.06719.11
5.4.180.0130.07018.96
5.4.170.0100.07719.12
5.4.160.0100.07019.22
5.4.150.0070.07718.96
5.4.140.0200.06016.47
5.4.130.0100.07016.26
5.4.120.0200.05316.22
5.4.110.0030.07016.50
5.4.100.0000.07716.19
5.4.90.0070.07316.19
5.4.80.0030.07316.21
5.4.70.0100.07016.46
5.4.60.0100.04716.45
5.4.50.0070.07716.16
5.4.40.0070.07016.55
5.4.30.0100.06716.11
5.4.20.0000.04716.51
5.4.10.0100.07016.39
5.4.00.0030.07315.93
5.3.290.0030.04014.46
5.3.280.0170.06714.53
5.3.270.0070.07714.47
5.3.260.0070.07714.54
5.3.250.0030.04714.66
5.3.240.0030.07314.50
5.3.230.0000.04314.50
5.3.220.0070.08014.64
5.3.210.0070.05014.58
5.3.200.0100.07014.59
5.3.190.0030.07714.45
5.3.180.0230.05014.59
5.3.170.0070.07314.49
5.3.160.0130.07014.41
5.3.150.0100.07314.47
5.3.140.0030.07714.42
5.3.130.0130.06714.54
5.3.120.0070.07714.43
5.3.110.0100.07714.56
5.3.100.0000.08313.91
5.3.90.0070.07013.85
5.3.80.0030.08014.09
5.3.70.0030.06314.08
5.3.60.0130.06713.93
5.3.50.0100.07013.73
5.3.40.0030.04713.88
5.3.30.0070.07013.79
5.3.20.0100.07013.77
5.3.10.0030.05713.73
5.3.00.0030.07713.64
5.2.170.0030.04011.08
5.2.160.0070.06011.04
5.2.150.0000.06711.23
5.2.140.0030.05311.04
5.2.130.0030.06011.01
5.2.120.0000.06011.05
5.2.110.0000.06711.09
5.2.100.0070.06311.16
5.2.90.0030.04011.00
5.2.80.0030.06011.09
5.2.70.0170.02711.16
5.2.60.0070.06010.97
5.2.50.0070.05710.89
5.2.40.0130.05311.06
5.2.30.0070.06010.99
5.2.20.0030.05711.03
5.2.10.0100.05710.77
5.2.00.0000.06310.66
5.1.60.0100.04310.66
5.1.50.0030.05010.66
5.1.40.0070.03710.66
5.1.30.0170.04710.66
5.1.20.0130.05010.66
5.1.10.0030.05710.66
5.1.00.0030.06010.66
5.0.50.0030.04310.66
5.0.40.0070.04310.66
5.0.30.0030.06710.66
5.0.20.0030.04010.66
5.0.10.0070.04010.66
5.0.00.0070.03710.66
4.4.90.0000.03710.66
4.4.80.0000.03710.66
4.4.70.0000.04010.66
4.4.60.0070.03010.66
4.4.50.0030.03310.66
4.4.40.0070.05010.66
4.4.30.0030.03310.66
4.4.20.0030.03310.66
4.4.10.0000.03710.66
4.4.00.0030.05010.66
4.3.110.0000.04010.66
4.3.100.0070.03010.66
4.3.90.0030.02310.66
4.3.80.0000.05310.66
4.3.70.0030.03010.66
4.3.60.0030.03310.66
4.3.50.0000.03310.66
4.3.40.0000.04710.66
4.3.30.0000.03310.66
4.3.20.0000.03010.66
4.3.10.0000.03710.66
4.3.00.0000.03310.66

preferences:
29 ms | 401 KiB | 5 Q