3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sells = []; $buys = []; $prices = ['0.0001','0.0000995','0.0000996','0.000099']; $users = [1,23,5,4,9,10]; $j = 1; for($i = 0; $i < 61; $i++){ $user = array_rand($users,2); $price = $prices[array_rand($prices)]; $sells[] = [ 'user'=>$user[0], 'amount'=>rand(1,500), 'price'=>$price, 'id'=>$j ]; $buys[] = [ 'user'=>$user[1], 'amount'=>rand(1,500), 'price'=>$price, 'id'=>($j+1) ]; $j += 2; } echo'<pre>'; print_r($buys,false); print_r($sells,false);

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)
7.2.00.0000.01719.38
7.1.70.0040.00717.21
7.1.60.0040.01519.61
7.1.50.0100.01017.02
7.1.00.0070.07322.39
7.0.200.0100.01016.70
7.0.140.0170.07021.98
7.0.60.0070.05019.94
7.0.50.0100.04018.02
7.0.40.0100.08320.02
7.0.30.0270.04020.08
7.0.20.0300.05720.06
7.0.10.0200.07720.33
7.0.00.0100.05320.18
5.6.280.0100.08320.94
5.6.210.0030.09720.69
5.6.200.0070.08018.22
5.6.190.0130.05720.55
5.6.180.0330.06020.56
5.6.170.0230.05020.48
5.6.160.0230.07720.54
5.6.150.0100.06718.14
5.6.140.0230.07718.14
5.6.130.0100.04318.18
5.6.120.0130.08021.05
5.6.110.0170.08021.14
5.6.100.0130.03321.04
5.6.90.0370.05321.06
5.6.80.0070.04020.54
5.5.350.0130.08020.34
5.5.340.0100.04317.98
5.5.330.0070.04020.31
5.5.320.0230.05720.30
5.5.310.0300.08020.36
5.5.300.0170.07717.93
5.5.290.0200.04318.05
5.5.280.0200.08020.80
5.5.270.0030.04720.90
5.5.260.0100.08720.99
5.5.250.0300.06720.82
5.5.240.0430.06020.26
5.4.450.0370.07719.41
5.4.440.0170.03719.55
5.4.430.0200.03719.16
5.4.420.0470.06719.39
5.4.410.0300.06019.34
5.4.400.0270.03718.98
5.4.390.0130.07719.22
5.4.380.0330.07318.98
5.4.370.0300.04319.16
5.4.360.0330.05319.06
5.4.350.0270.04319.09
5.4.340.0330.04018.86
5.4.320.0180.03612.59
5.4.310.0150.03612.59
5.4.300.0330.07019.22
5.4.290.0470.03019.30
5.4.280.0500.07718.84
5.4.270.0470.05719.31
5.4.260.0330.07019.30
5.4.250.0400.06318.96
5.4.240.0400.04019.07
5.4.230.0330.05019.07
5.4.220.0200.04019.12
5.4.210.0270.03718.97
5.4.200.0230.03719.30
5.4.190.0230.04019.18
5.4.180.0370.06719.24
5.4.170.3430.04319.21
5.4.160.0300.04019.06
5.4.150.3330.04019.05
5.4.140.4470.04316.32
5.4.130.0370.05016.38
5.4.120.0400.06016.39
5.4.110.0230.05716.24
5.4.100.0230.03316.50
5.4.90.0200.04016.61
5.4.80.0070.03316.49
5.4.70.0100.03316.49
5.4.60.0070.03716.59
5.4.50.0070.06716.39
5.4.40.0370.05016.40
5.4.30.0270.03016.31
5.4.20.0370.06716.57
5.4.10.4100.03316.39
5.4.00.4170.04015.96

preferences:
31.88 ms | 400 KiB | 5 Q