3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X{ public function createCost() { $cost_example = array(1,2,3); function checkDescription($array_item) { return $array_item; } $array_mapped = array_map('checkDescription', $cost_example); print_r($array_mapped); } } $x = new X(); $x->createCost();

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)
8.3.60.0100.01018.43
8.3.50.0070.00716.48
8.3.40.0090.00618.47
8.3.30.0110.00318.54
8.3.20.0000.00818.94
8.3.10.0050.00221.75
8.3.00.0070.00319.91
8.2.180.0140.00316.63
8.2.170.0140.00722.96
8.2.160.0100.00720.35
8.2.150.0000.00724.18
8.2.140.0090.00024.66
8.2.130.0080.00020.52
8.2.120.0040.00426.35
8.2.110.0150.00622.26
8.2.100.0000.01117.72
8.2.90.0080.00017.84
8.2.80.0060.00317.97
8.2.70.0060.00317.50
8.2.60.0060.00317.80
8.2.50.0040.00418.10
8.2.40.0040.00420.53
8.2.30.0060.00320.96
8.2.20.0000.00718.06
8.2.10.0040.00418.11
8.2.00.0000.00818.17
8.1.280.0160.00325.92
8.1.270.0040.00422.05
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0120.00923.77
8.1.230.0080.00323.89
8.1.220.0050.00317.78
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0080.00017.35
8.1.180.0060.00318.10
8.1.170.0030.00618.39
8.1.160.0050.00219.06
8.1.150.0000.00718.88
8.1.140.0070.00419.63
8.1.130.0040.00418.79
8.1.120.0070.00017.50
8.1.110.0000.00817.47
8.1.100.0000.00717.47
8.1.90.0080.00017.45
8.1.80.0050.00217.41
8.1.70.0040.00417.32
8.1.60.0080.00017.46
8.1.50.0000.00717.52
8.1.40.0000.00917.49
8.1.30.0040.00417.69
8.1.20.0000.00817.60
8.1.10.0040.00417.43
8.1.00.0040.00417.47
8.0.300.0060.00320.16
8.0.290.0040.00416.63
8.0.280.0030.00318.51
8.0.270.0000.00717.25
8.0.260.0030.00316.70
8.0.250.0000.00616.86
8.0.240.0040.00416.88
8.0.230.0020.00516.91
8.0.220.0070.00016.82
8.0.210.0070.00016.81
8.0.200.0030.00316.89
8.0.190.0000.00916.82
8.0.180.0070.00316.84
8.0.170.0000.00716.94
8.0.160.0030.00317.00
8.0.150.0080.00016.93
8.0.140.0080.00016.73
8.0.130.0000.00513.35
8.0.120.0080.00016.75
8.0.110.0000.00716.75
8.0.100.0040.00416.68
8.0.90.0030.00316.91
8.0.80.0130.01016.82
8.0.70.0040.00416.84
8.0.60.0000.00716.90
8.0.50.0040.00416.66
8.0.30.0090.00917.08
8.0.20.0090.01017.40
8.0.10.0070.00016.82
8.0.00.0040.01216.77
7.4.330.0000.00515.55
7.4.320.0030.00316.54
7.4.300.0070.00016.64
7.4.290.0100.00016.50
7.4.280.0050.00316.58
7.4.270.0000.00716.58
7.4.260.0030.00313.26
7.4.250.0040.00416.60
7.4.240.0040.00416.54
7.4.230.0030.00316.25
7.4.220.0170.00716.44
7.4.210.0100.00916.46
7.4.200.0000.00716.33
7.4.160.0060.01016.44
7.4.150.0080.01117.40
7.4.140.0110.00917.86
7.4.130.0070.01116.36
7.4.120.0120.01016.48
7.4.110.0080.00816.60
7.4.100.0000.01716.62
7.4.90.0080.01216.45
7.4.80.0110.01119.39
7.4.70.0080.00816.65
7.4.60.0130.00816.58
7.4.50.0070.01116.63
7.4.40.0130.00316.55
7.4.30.0060.01116.54
7.4.00.0060.00614.88
7.3.330.0000.00713.21
7.3.320.0000.00713.10
7.3.310.0040.00416.22
7.3.300.0070.00016.28
7.3.290.0060.01016.26
7.3.280.0080.00916.23
7.3.270.0060.01217.40
7.3.260.0140.00616.53
7.3.250.0100.00916.16
7.3.240.0110.01016.21
7.3.230.0090.00916.34
7.3.210.0030.01316.32
7.3.200.0070.01016.36
7.3.190.0120.00616.23
7.3.180.0110.00616.33
7.3.170.0070.01016.22
7.3.160.0110.00416.31
7.2.330.0030.01316.45
7.2.320.0060.01516.75
7.2.310.0060.01216.79
7.2.300.0090.00616.37
7.2.290.0140.00316.69
7.2.60.0030.01116.68
7.2.00.0030.00919.38
7.1.200.0000.00715.57
7.1.100.0030.00617.69
7.1.70.0070.00717.09
7.1.60.1600.01333.29
7.1.50.0270.01732.86
7.1.40.1570.01332.59
7.1.30.0770.02032.45
7.1.20.0300.01332.52
7.1.10.0900.01314.72
7.1.00.0630.00714.82
7.0.200.0130.01014.86
7.0.190.0070.01314.94
7.0.180.1770.01014.44
7.0.170.0100.01014.41
7.0.160.0130.00714.50
7.0.150.0730.00714.23
7.0.140.0070.01314.63
7.0.130.0030.01314.64
7.0.120.2330.01314.31
7.0.110.2430.00714.54
7.0.100.1430.01014.46
7.0.90.0100.01014.36
7.0.80.0070.01314.49
7.0.70.3530.00714.38
7.0.60.0100.01714.43
7.0.50.0130.01314.54
7.0.40.0100.01014.63
7.0.30.0070.01014.65
7.0.20.0000.02014.32
7.0.10.0270.01314.61
7.0.00.0200.00314.48

preferences:
40.04 ms | 401 KiB | 5 Q