3v4l.org

run code in 300+ PHP versions simultaneously
<?php $r = array(); if (($num = count($r)) > 1) { $rr = array_rand($r, $num); } var_dump($num, $rr);

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)
7.1.70.0030.01017.00
7.1.60.0090.01519.32
7.1.50.0040.01816.72
7.1.00.0030.07722.40
7.0.200.0000.00816.59
7.0.140.0000.07722.00
7.0.60.0030.04319.96
7.0.50.0070.04017.80
7.0.40.0170.05320.04
7.0.30.0270.07320.04
7.0.20.0170.04319.99
7.0.10.0070.08720.30
7.0.00.0230.04020.18
5.6.280.0130.06321.03
5.6.210.0070.08020.76
5.6.200.0030.06718.22
5.6.190.0000.06020.67
5.6.180.0300.04320.44
5.6.170.0170.04020.46
5.6.160.0000.08020.40
5.6.150.0170.07718.12
5.6.140.0070.08318.12
5.6.130.0030.04318.18
5.6.120.0070.04020.89
5.6.110.0030.08720.98
5.6.100.0070.08321.04
5.6.90.0130.07021.12
5.6.80.0030.04020.37
5.5.350.0170.06720.42
5.5.340.0070.06317.89
5.5.330.0130.08020.40
5.5.320.0300.08020.20
5.5.310.0230.07720.20
5.5.300.0130.06717.95
5.5.290.0070.07017.99
5.5.280.0000.05320.89
5.5.270.0100.08020.74
5.5.260.0070.04320.75
5.5.250.0000.08720.57
5.5.240.0100.06320.23
5.4.450.0930.04019.21
5.4.440.0770.05319.32
5.4.430.0970.05019.47
5.4.420.0700.00019.51
5.4.410.0600.00019.39
5.4.400.0630.00019.21
5.4.390.0600.00019.05
5.4.380.0600.00018.93
5.4.370.0630.00018.98
5.4.360.0700.00018.92
5.4.350.0770.00018.96
5.4.340.0600.00019.05
5.4.320.0040.03712.45
5.4.310.0070.03612.45
5.4.300.0090.03312.45
5.4.290.0110.03412.45
5.4.280.0050.03512.34
5.4.270.0010.04012.34
5.4.260.0050.03712.35
5.4.250.0050.03712.34
5.4.240.0060.03512.35
5.4.230.0030.03912.34
5.4.220.0040.03712.34
5.4.210.0060.03412.34
5.4.200.0050.03812.34
5.4.190.0060.04512.34
5.4.180.0060.04212.33
5.4.170.0050.03612.35
5.4.160.0040.03712.34
5.4.150.0060.03512.34
5.4.140.0070.03512.02
5.4.130.0080.03312.01
5.4.120.0080.03211.96
5.4.110.0050.03511.96
5.4.100.0030.04011.96
5.4.90.0060.03611.96
5.4.80.0080.03511.96
5.4.70.0050.03611.96
5.4.60.0070.03511.96
5.4.50.0070.03411.96
5.4.40.0030.03711.95
5.4.30.0050.03611.94
5.4.20.0050.03611.94
5.4.10.0050.03511.95
5.4.00.0080.03411.44
5.3.290.0090.03712.80
5.3.280.0090.03512.71
5.3.270.0050.04012.72
5.3.260.0060.03912.72
5.3.250.0070.03612.72
5.3.240.0050.03812.72
5.3.230.0080.03512.71
5.3.220.0060.03712.68
5.3.210.0050.03812.68
5.3.200.0070.03712.68
5.3.190.0050.03812.68
5.3.180.0080.03412.68
5.3.170.0070.04212.67
5.3.160.0090.03212.68
5.3.150.0070.03512.68
5.3.140.0050.03612.66
5.3.130.0080.03812.66
5.3.120.0110.05012.66
5.3.110.0050.04412.66
5.3.100.0030.04012.12
5.3.90.0080.03412.08
5.3.80.0070.03612.07
5.3.70.0030.04012.07
5.3.60.0080.03512.07
5.3.50.0040.03712.00
5.3.40.0090.04812.00
5.3.30.0060.03511.94
5.3.20.0070.03311.72
5.3.10.0060.03411.69
5.3.00.0050.03711.68
5.2.170.0040.0309.18
5.2.160.0030.0309.18
5.2.150.0050.0309.18
5.2.140.0060.0299.17
5.2.130.0040.0299.13
5.2.120.0040.0299.13
5.2.110.0040.0299.14
5.2.100.0040.0319.14
5.2.90.0060.0279.14
5.2.80.0040.0309.14
5.2.70.0060.0289.14
5.2.60.0060.0289.09
5.2.50.0070.0279.06
5.2.40.0050.0379.04
5.2.30.0020.0329.01
5.2.20.0080.0289.00
5.2.10.0070.0258.93
5.2.00.0050.0338.77
5.1.60.0070.0208.06
5.1.50.0070.0218.05
5.1.40.0050.0238.04
5.1.30.0080.0228.39
5.1.20.0030.0278.41
5.1.10.0040.0268.13
5.1.00.0020.0288.13
5.0.50.0030.0216.61
5.0.40.0030.0196.47
5.0.30.0030.0316.29
5.0.20.0030.0196.26
5.0.10.0030.0206.23
5.0.00.0030.0316.23
4.4.90.0030.0154.78
4.4.80.0060.0114.76
4.4.70.0040.0134.75
4.4.60.0030.0144.76
4.4.50.0010.0164.77
4.4.40.0030.0244.70
4.4.30.0030.0144.76
4.4.20.0030.0164.84
4.4.10.0010.0174.85
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0050.0124.67
4.3.90.0010.0154.64
4.3.80.0010.0254.58
4.3.70.0000.0164.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0010.0163.28
4.3.20.0010.0163.25
4.3.10.0010.0163.21
4.3.00.0170.02016.50

preferences:
35.84 ms | 400 KiB | 5 Q