3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = range(1, 32, 1); $g = []; $i = 1; for($i = 1; $i<=8; $i++) { while (!empty($t) && count($g) < 4) { $key = array_rand($t); $g[$i][] = $t[$key]; unset($t[$key]); } } var_dump($g[$i]); var_dump($t);

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)
7.1.70.0000.00717.28
7.1.60.0130.01019.17
7.1.50.0070.01817.10
7.1.00.0070.04722.57
7.0.200.0000.00716.75
7.0.140.0130.06322.08
7.0.80.0530.07019.88
7.0.70.0500.08019.96
7.0.60.0430.08019.89
7.0.50.0570.06720.26
7.0.40.0070.08020.18
7.0.30.0070.06020.09
7.0.20.0100.07719.95
7.0.10.0100.08020.19
7.0.00.0000.06320.02
5.6.280.0070.07021.08
5.6.230.0030.06720.68
5.6.220.0130.07320.51
5.6.210.0170.06320.61
5.6.200.0070.08321.02
5.6.190.0030.09021.11
5.6.180.0030.08320.96
5.6.170.0100.06721.01
5.6.160.0070.07721.17
5.6.150.0030.07320.92
5.6.140.0100.07320.96
5.6.130.0130.06720.95
5.6.120.0100.08321.04
5.6.110.0130.06020.95
5.6.100.0130.07721.08
5.6.90.0130.07320.91
5.6.80.0070.07720.40
5.6.70.0100.04720.41
5.6.60.0100.07720.32
5.6.50.0070.05020.48
5.6.40.0100.07320.49
5.6.30.0200.06020.41
5.6.20.0100.07320.35
5.6.10.0130.06720.41
5.6.00.0030.07720.43
5.5.370.0000.07020.45
5.5.360.0070.07720.34
5.5.350.0070.04320.39
5.5.340.0030.06020.73
5.5.330.0070.07320.82
5.5.320.0100.04320.93
5.5.310.0130.07720.82
5.5.300.0000.08720.88
5.5.290.0070.09020.74
5.5.280.0070.08320.77
5.5.270.0100.07720.75
5.5.260.0170.07720.91
5.5.250.0070.06320.69
5.5.240.0070.06020.28
5.5.230.0130.06020.11
5.5.220.0130.08720.15
5.5.210.0170.06320.20
5.5.200.0070.06720.21
5.5.190.0100.07320.11
5.5.180.0070.08020.22
5.5.160.0030.07720.17
5.5.150.0130.07720.14
5.5.140.0000.07319.98
5.5.130.0100.08020.26
5.5.120.0030.08320.17
5.5.110.0100.05720.16
5.5.100.0070.06720.11
5.5.90.0030.08020.15
5.5.80.0170.07320.11
5.5.70.0000.08020.06
5.5.60.0030.08320.16
5.5.50.0070.07720.05
5.5.40.0170.07319.95
5.5.30.0170.07719.91
5.5.20.0100.04720.04
5.5.10.0070.06020.04
5.5.00.0070.06719.96
5.4.450.0100.04319.23
5.4.440.0030.08719.47
5.4.430.0070.07019.35
5.4.420.0170.06319.23
5.4.410.0070.07319.26
5.4.400.0030.04319.10
5.4.390.0030.05718.96
5.4.380.0130.06319.10
5.4.370.0070.06318.81
5.4.360.0070.09019.12
5.4.350.0030.07718.90
5.4.340.0130.06719.11
5.4.320.0130.07018.78
5.4.310.0100.07719.05
5.4.300.0030.07718.97
5.4.290.0070.07319.07
5.4.280.0170.05718.97
5.4.270.0030.07018.96
5.4.260.0130.06018.94
5.4.250.0030.08719.11
5.4.240.0100.07319.07
5.4.230.0100.07718.96
5.4.220.0170.06719.04
5.4.210.0030.08319.05
5.4.200.0000.09019.06
5.4.190.0000.08018.77
5.4.180.0030.08319.21
5.4.170.0170.07718.97
5.4.160.0100.05018.92
5.4.150.0100.07018.96
5.4.140.0070.07016.37
5.4.130.0170.05716.35
5.4.120.0070.08016.36
5.4.110.0130.07316.45
5.4.100.0100.07316.20
5.4.90.0030.07316.32
5.4.80.0030.07016.29
5.4.70.0100.06716.21
5.4.60.0100.05716.32
5.4.50.0130.06716.39
5.4.40.0030.03716.37
5.4.30.0030.06716.30
5.4.20.0000.06716.26
5.4.10.0070.08716.18
5.4.00.0000.07315.82
5.3.290.0070.08014.63
5.3.280.0130.07014.53
5.3.270.0030.04714.57
5.3.260.0070.07714.43
5.3.250.0070.08014.55
5.3.240.0070.04314.60
5.3.230.0000.08314.51
5.3.220.0070.08014.55
5.3.210.0100.07314.57
5.3.200.0130.06714.55
5.3.190.0170.06014.48
5.3.180.0070.04314.42
5.3.170.0070.07314.57
5.3.160.0070.03714.40
5.3.150.0030.04314.47
5.3.140.0000.04714.38
5.3.130.0000.06014.51
5.3.120.0100.04014.51
5.3.110.0000.04714.38
5.3.100.0000.04713.90
5.3.90.0070.03714.03
5.3.80.0070.05714.02
5.3.70.0000.06014.01
5.3.60.0030.06713.87
5.3.50.0030.03013.93
5.3.40.0000.05013.80
5.3.30.0030.05013.86
5.3.20.0070.07313.70
5.3.10.0000.05013.70
5.3.00.0070.06713.70
5.2.170.0030.03013.70
5.2.160.0000.06013.70
5.2.150.0070.06313.70
5.2.140.0000.04713.70
5.2.130.0000.07013.70
5.2.120.0070.04713.70
5.2.110.0030.03313.70
5.2.100.0030.05013.70
5.2.90.0000.05313.70
5.2.80.0100.04013.70
5.2.70.0100.05713.70
5.2.60.0030.06313.70
5.2.50.0000.03713.70
5.2.40.0070.05313.70
5.2.30.0100.05313.70
5.2.20.0030.05313.70
5.2.10.0030.05313.70
5.2.00.0030.03013.70
5.1.60.0130.04313.70
5.1.50.0000.03013.70
5.1.40.0070.03713.70
5.1.30.0000.02713.70
5.1.20.0030.06313.70
5.1.10.0030.05713.70
5.1.00.0000.05313.70
5.0.50.0000.02013.70
5.0.40.0000.03313.70
5.0.30.0030.06013.70
5.0.20.0030.04313.70
5.0.10.0000.04013.70
5.0.00.0030.06013.70
4.4.90.0100.01713.70
4.4.80.0000.03313.70
4.4.70.0000.01713.70
4.4.60.0070.03313.70
4.4.50.0000.03713.70
4.4.40.0000.02313.70
4.4.30.0030.03313.70
4.4.20.0030.01713.70
4.4.10.0030.03313.70
4.4.00.0000.03713.70
4.3.110.0030.01013.70
4.3.100.0030.04013.70
4.3.90.0030.02713.70
4.3.80.0000.05013.70
4.3.70.0030.03313.70
4.3.60.0000.02013.70
4.3.50.0030.03013.70
4.3.40.0030.05013.70
4.3.30.0000.02713.70
4.3.20.0000.03313.70
4.3.10.0030.02313.70
4.3.00.0070.02713.70

preferences:
34.32 ms | 401 KiB | 5 Q