3v4l.org

run code in 300+ PHP versions simultaneously
<?php $products = [1, 2, 3, 4, 5]; $vendors = ["Amazon", "Newegg", "##php"]; // Super complex price calculator function getPrice($vendor, $product) { return rand(0, 100); } $productsCalculated = []; $chosenVendors = []; foreach ($products as $productID) { $prices = []; foreach ($vendors as $vendor) { $prices[$vendor] = getPrice($vendor, $productID); } sort($prices); // Save this for debugging $productsCalculated[$productID] = $prices; // Retreive the first item of the array as it should be lowest reset($prices); var_dump($prices); $chosenVendor = key($prices); var_dump($chosenVendor); $chosenVendors[$chosenVendor][] = $productID; } var_dump($productsCalculated); var_dump($chosenVendors);

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)
7.2.00.0060.00619.07
7.1.70.0030.00517.09
7.1.60.0100.01619.32
7.1.50.0080.01516.70
7.1.00.0070.06722.44
7.0.200.0000.00916.88
7.0.140.0000.08021.95
7.0.100.0170.07319.95
7.0.90.0000.09320.02
7.0.80.0100.07019.99
7.0.70.0070.04019.87
7.0.60.0170.06319.94
7.0.50.0030.09020.32
7.0.40.0130.04320.00
7.0.30.0070.08020.18
7.0.20.0100.04320.06
7.0.10.0270.06720.07
7.0.00.0070.08719.95
5.6.280.0070.07021.12
5.6.250.0100.08020.64
5.6.240.0070.08320.73
5.6.230.0070.07320.64
5.6.220.0100.04320.59
5.6.210.0100.07320.69
5.6.200.0070.07720.96
5.6.190.0070.08021.04
5.6.180.0030.07321.14
5.6.170.0070.05321.05
5.6.160.0070.08720.95
5.6.150.0130.08021.04
5.6.140.0130.04320.95
5.6.130.0070.07721.02
5.6.120.0170.06721.03
5.6.110.0170.07721.17
5.6.100.0070.08721.04
5.6.90.0230.06721.13
5.6.80.0000.07720.45
5.6.70.0100.07720.46
5.6.60.0100.07720.38
5.6.50.0070.08320.48
5.6.40.0170.06320.43
5.6.30.0070.07320.37
5.6.20.0030.08020.53
5.6.10.0200.06720.46
5.6.00.0170.03020.30
5.5.380.0030.08320.43
5.5.370.0170.04020.57
5.5.360.0100.08020.45
5.5.350.0100.08020.46
5.5.340.0070.08020.94
5.5.330.0170.07020.77
5.5.320.0070.07020.79
5.5.310.0170.07720.89
5.5.300.0070.07320.74
5.5.290.0030.08720.90
5.5.280.0070.07020.84
5.5.270.0100.08720.88
5.5.260.0070.08320.93
5.5.250.0100.09020.55
5.5.240.0100.07720.12
5.5.230.0130.06720.11
5.5.220.0100.06320.29
5.5.210.0070.05020.02
5.5.200.0130.04020.19
5.5.190.0170.09020.23
5.5.180.0070.08720.00
5.5.160.0030.07020.28
5.5.150.0130.07320.18
5.5.140.0200.04720.24
5.5.130.0100.06720.11
5.5.120.0130.07020.26
5.5.110.0070.08020.13
5.5.100.0100.07019.96
5.5.90.0100.07020.17
5.5.80.0070.05020.07
5.5.70.0000.08320.11
5.5.60.0130.07720.15
5.5.50.0130.07020.09
5.5.40.0100.07020.15
5.5.30.0070.03720.06
5.5.20.0000.07020.14
5.5.10.0070.06320.02
5.5.00.0000.08020.09
5.4.450.0070.07019.52
5.4.440.0070.06019.36
5.4.430.0030.08019.18
5.4.420.0030.08719.57
5.4.410.0070.08019.32
5.4.400.0130.07719.19
5.4.390.0130.07318.95
5.4.380.0070.07318.86
5.4.370.0030.07719.04
5.4.360.0030.08019.10
5.4.350.0030.06719.03
5.4.340.0070.07719.05
5.4.320.0070.07719.05
5.4.310.0130.07019.14
5.4.300.0070.06718.96
5.4.290.0100.07719.20
5.4.280.0100.04319.21
5.4.270.0070.06718.88
5.4.260.0030.07019.13
5.4.250.0130.06718.92
5.4.240.0070.08019.03
5.4.230.0170.06719.02
5.4.220.0000.06719.19
5.4.210.0170.06019.11
5.4.200.0170.06719.04
5.4.190.0070.07318.89
5.4.180.0170.06019.13
5.4.170.0270.05319.13
5.4.160.0030.08319.03
5.4.150.0070.07718.98
5.4.140.0030.05716.43
5.4.130.0070.05716.42
5.4.120.0070.04716.42
5.4.110.0130.05716.39
5.4.100.0070.05016.27
5.4.90.0130.04316.52
5.4.80.0030.06716.45
5.4.70.0070.06716.46
5.4.60.0070.07316.51
5.4.50.0100.07016.31
5.4.40.0030.07716.37
5.4.30.0100.04016.47
5.4.20.0070.06016.31
5.4.10.0000.07716.48
5.4.00.0070.07015.86
5.3.290.0070.07714.64
5.3.280.0170.07014.60
5.3.270.0100.04314.43
5.3.260.0000.08314.46
5.3.250.0100.07014.57
5.3.240.0070.06714.47
5.3.230.0100.06314.56
5.3.220.0030.07714.52
5.3.210.0030.06014.52
5.3.200.0000.05014.57
5.3.190.0070.07714.39
5.3.180.0100.06314.54
5.3.170.0070.07314.57
5.3.160.0070.07014.41
5.3.150.0130.07014.54
5.3.140.0100.07314.57
5.3.130.0000.09014.52
5.3.120.0070.06014.51
5.3.110.0070.05014.37
5.3.100.0100.04314.18
5.3.90.0100.06314.18
5.3.80.0070.04714.18
5.3.70.0030.05314.18
5.3.60.0130.03714.18
5.3.50.0100.06714.18
5.3.40.0030.05714.18
5.3.30.0070.06714.18
5.3.20.0030.07014.18
5.3.10.0070.04014.18
5.3.00.0070.07014.18
5.2.170.0000.06714.18
5.2.160.0030.03714.18
5.2.150.0000.03714.18
5.2.140.0000.06314.18
5.2.130.0130.05714.18
5.2.120.0030.05314.18
5.2.110.0070.06014.18
5.2.100.0100.05714.18
5.2.90.0030.04714.18
5.2.80.0070.06014.18
5.2.70.0070.05714.18
5.2.60.0100.05714.18
5.2.50.0070.03314.18
5.2.40.0030.06714.18
5.2.30.0030.06014.18
5.2.20.0130.02714.18
5.2.10.0070.05314.18
5.2.00.0030.04314.18
5.1.60.0070.05014.18
5.1.50.0100.05014.18
5.1.40.0030.04714.18
5.1.30.0030.03314.18
5.1.20.0070.04714.18
5.1.10.0030.03014.18
5.1.00.0070.05714.18
5.0.50.0000.05014.18
5.0.40.0030.02014.18
5.0.30.0030.06314.18
5.0.20.0030.04014.18
5.0.10.0100.03714.18
5.0.00.0070.06714.18
4.4.90.0030.03314.18
4.4.80.0000.04014.18
4.4.70.0070.03014.18
4.4.60.0000.03714.18
4.4.50.0000.03714.18
4.4.40.0000.04714.18
4.4.30.0030.03714.18
4.4.20.0000.03714.18
4.4.10.0030.02714.18
4.4.00.0030.05014.18
4.3.110.0030.03314.18
4.3.100.0000.03314.18
4.3.90.0030.03314.18
4.3.80.0030.05314.18
4.3.70.0100.02714.18
4.3.60.0070.03014.18
4.3.50.0000.02014.18
4.3.40.0030.05014.18
4.3.30.0000.03714.18
4.3.20.0000.04014.18
4.3.10.0000.03714.18
4.3.00.0030.02314.18

preferences:
36.57 ms | 400 KiB | 5 Q