3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1,2,3]; $new_array = array_map(function ($item) {return ['sid' => $item];}, $array); echo print_r($new_array, true);

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)
8.3.60.0070.01418.31
8.3.50.0100.01019.82
8.3.40.0070.00718.85
8.3.30.0040.01118.78
8.3.20.0000.00720.23
8.3.10.0020.00521.89
8.3.00.0040.00419.79
8.2.180.0040.01118.41
8.2.170.0090.00919.11
8.2.160.0070.00722.96
8.2.150.0080.00025.66
8.2.140.0000.00724.66
8.2.130.0000.00822.33
8.2.120.0080.00026.35
8.2.110.0030.00722.11
8.2.100.0080.00418.16
8.2.90.0050.00319.34
8.2.80.0080.00017.97
8.2.70.0030.00617.63
8.2.60.0030.00718.16
8.2.50.0040.00418.10
8.2.40.0050.00322.29
8.2.30.0040.00419.38
8.2.20.0060.00317.80
8.2.10.0040.00418.00
8.2.00.0050.00318.21
8.1.270.0000.00723.82
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0050.00521.43
8.1.230.0040.00717.89
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0040.00418.66
8.1.160.0000.00722.04
8.1.150.0080.00020.68
8.1.140.0040.00419.63
8.1.130.0050.00217.62
8.1.120.0000.00717.38
8.1.110.0000.01117.52
8.1.100.0050.00217.50
8.1.90.0000.00917.48
8.1.80.0000.00717.45
8.1.70.0000.00717.33
8.1.60.0000.00717.61
8.1.50.0000.00817.43
8.1.40.0040.00417.54
8.1.30.0050.00317.59
8.1.20.0040.00417.50
8.1.10.0000.00817.62
8.1.00.0060.00617.55
8.0.300.0070.00018.77
8.0.290.0080.00016.63
8.0.280.0000.00718.36
8.0.270.0070.00017.17
8.0.260.0000.00817.31
8.0.250.0040.00416.99
8.0.240.0030.00316.93
8.0.230.0080.00016.81
8.0.220.0030.00516.87
8.0.210.0000.01016.86
8.0.200.0030.00316.97
8.0.190.0000.00716.98
8.0.180.0000.00816.99
8.0.170.0040.00416.79
8.0.160.0000.00716.94
8.0.150.0000.00816.78
8.0.140.0070.00016.83
8.0.130.0000.00613.27
8.0.120.0030.00616.83
8.0.110.0040.00416.92
8.0.100.0040.00416.78
8.0.90.0020.00516.88
8.0.80.0090.00816.94
8.0.70.0040.00416.83
8.0.60.0030.00516.74
8.0.50.0070.00016.81
8.0.30.0090.00717.07
8.0.20.0060.01217.40
8.0.10.0030.00517.05
8.0.00.0090.01317.00
7.4.330.0020.00215.12
7.4.320.0030.00316.62
7.4.300.0060.00016.59
7.4.290.0030.00316.48
7.4.280.0040.00716.63
7.4.270.0030.00316.49
7.4.260.0030.00316.50
7.4.250.0000.00716.41
7.4.240.0030.00516.45
7.4.230.0030.00316.68
7.4.220.0130.00716.59
7.4.210.0050.01016.59
7.4.200.0030.00316.52
7.4.160.0070.00916.46
7.4.150.0130.00617.40
7.4.140.0140.00617.86
7.4.130.0080.00816.59
7.4.120.0140.00516.45
7.4.110.0060.01616.69
7.4.100.0090.00616.54
7.4.90.0100.00716.55
7.4.80.0200.00319.39
7.4.70.0110.01116.45
7.4.60.0130.00316.41
7.4.50.0090.00616.77
7.4.40.0070.01116.48
7.4.30.0080.00816.52
7.4.00.0110.00515.07
7.3.330.0050.00013.15
7.3.320.0000.00613.14
7.3.310.0080.00016.11
7.3.300.0050.00316.34
7.3.290.0000.00616.12
7.3.280.0110.00616.31
7.3.270.0100.00717.40
7.3.260.0070.01416.42
7.3.250.0090.00916.50
7.3.240.0070.01016.31
7.3.230.0160.00616.39
7.3.210.0060.01616.38
7.3.200.0060.00916.49
7.3.190.0030.01416.61
7.3.180.0110.00716.30
7.3.170.0140.00716.36
7.3.160.0080.01516.60
7.3.120.0090.00614.84
7.3.110.0100.00614.66
7.3.100.0080.00614.81
7.3.90.0000.01114.53
7.3.80.0000.01415.01
7.3.70.0060.01014.75
7.3.60.0030.01014.84
7.3.50.0030.01414.85
7.3.40.0100.00714.77
7.3.30.0130.00314.86
7.3.20.0080.00316.73
7.3.10.0120.00316.71
7.3.00.0040.01116.60
7.2.330.0110.00616.48
7.2.320.0060.01116.48
7.2.310.0000.01716.77
7.2.300.0070.01416.80
7.2.290.0110.00716.70
7.2.250.0100.00715.05
7.2.240.0030.01715.29
7.2.230.0090.00614.94
7.2.220.0120.00315.20
7.2.210.0070.00315.07
7.2.200.0070.01115.07
7.2.190.0080.00414.93
7.2.180.0070.01115.00
7.2.170.0070.01114.89
7.2.60.0090.00916.75
7.2.00.0000.01219.51
7.1.330.0040.01115.90
7.1.320.0030.01415.93
7.1.310.0070.01015.87
7.1.300.0040.01215.69
7.1.290.0000.01215.71
7.1.280.0070.00315.74
7.1.270.0070.00715.82
7.1.260.0040.00415.83
7.1.200.0000.01015.56
7.1.70.0000.00817.07
7.1.60.0080.00619.75
7.1.00.0030.07722.36
7.0.200.0000.01016.75
7.0.90.0170.05320.02
7.0.80.0130.06019.96
7.0.70.0200.05019.99
7.0.60.0200.06719.98
7.0.50.0030.06720.25
7.0.40.0130.07320.32
7.0.30.0070.06320.32
7.0.20.0200.07320.30
7.0.10.0100.07020.38
7.0.00.0370.05320.38
5.6.240.0130.05720.61
5.6.230.0100.06020.81
5.6.220.0030.06720.80
5.6.210.0130.06720.57
5.6.200.0100.06321.18
5.6.190.0130.05721.13
5.6.180.0100.06021.10
5.6.170.0070.06321.18
5.6.160.0130.05721.09
5.6.150.0200.05021.09
5.6.140.0200.06321.08
5.6.130.0130.06021.14
5.6.120.0170.07721.09
5.6.110.0270.07020.98
5.6.100.0100.06021.05
5.6.90.0100.06321.00
5.6.80.0130.06320.47
5.6.70.0030.06320.52
5.6.60.0170.05020.48
5.6.50.0130.06020.46
5.6.40.0170.05020.43
5.6.30.0170.04720.38
5.6.20.0170.06720.53
5.6.10.0100.05720.43
5.6.00.0200.04720.36

preferences:
56.25 ms | 400 KiB | 5 Q