3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [ 'name' => [ 'Ace', 'James', 'Tommy' ], 'age' => [ 10, 20, 32 ] ]; $mainData = [ 'people' => array_map(function ($key, $value) { var_dump($key, $value); }, $data) ];

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)
8.3.60.0040.01116.50
8.3.50.0000.01418.18
8.3.40.0140.00718.79
8.3.30.0120.00318.68
8.3.20.0140.00320.39
8.3.10.0030.00620.53
8.3.00.0040.00421.77
8.2.180.0190.00016.63
8.2.170.0110.00322.96
8.2.160.0070.00722.11
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00020.75
8.2.120.0030.00626.35
8.2.110.0030.00720.97
8.2.100.0060.00617.84
8.2.90.0050.00318.03
8.2.80.0040.00418.25
8.2.70.0030.00617.63
8.2.60.0070.00317.93
8.2.50.0030.00618.09
8.2.40.0040.00422.10
8.2.30.0030.00319.31
8.2.20.0000.00817.67
8.2.10.0040.00418.03
8.2.00.0040.00418.23
8.1.280.0070.00725.92
8.1.270.0030.01222.18
8.1.260.0100.01028.09
8.1.250.0040.00428.09
8.1.240.0080.00022.53
8.1.230.0040.00720.88
8.1.220.0000.01017.79
8.1.210.0030.00618.97
8.1.200.0030.00617.36
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0060.00318.51
8.1.160.0000.00720.75
8.1.150.0070.00018.89
8.1.140.0000.00819.64
8.1.130.0030.00317.62
8.1.120.0000.00717.38
8.1.110.0070.00017.52
8.1.100.0060.00317.50
8.1.90.0030.00317.45
8.1.80.0040.00417.43
8.1.70.0030.00317.37
8.1.60.0040.00417.57
8.1.50.0060.00317.41
8.1.40.0030.00617.49
8.1.30.0030.00617.64
8.1.20.0030.00517.47
8.1.10.0040.00417.61
8.1.00.0000.00717.50
8.0.300.0080.00019.98
8.0.290.0030.00516.63
8.0.280.0070.00018.25
8.0.270.0000.00717.25
8.0.260.0000.00917.08
8.0.250.0040.00416.92
8.0.240.0030.00517.02
8.0.230.0040.00417.00
8.0.220.0000.00716.86
8.0.210.0040.00416.80
8.0.200.0040.00417.01
8.0.190.0040.00417.04
8.0.180.0000.00717.04
8.0.170.0000.00717.00
8.0.160.0000.00817.00
8.0.150.0000.00716.95
8.0.140.0070.00016.92
8.0.130.0000.00513.34
8.0.120.0030.00516.81
8.0.110.0070.00016.93
8.0.100.0040.00416.82
8.0.90.0040.00417.00
8.0.80.0130.00716.91
8.0.70.0040.00416.92
8.0.60.0000.00716.92
8.0.50.0000.00816.83
8.0.30.0100.01017.01
8.0.20.0100.00817.40
8.0.10.0050.00317.19
8.0.00.0090.00816.64
7.4.330.0020.00216.77
7.4.320.0060.00016.50
7.4.300.0060.00016.43
7.4.290.0000.00716.43
7.4.280.0040.00416.55
7.4.270.0000.01016.48
7.4.260.0000.00716.54
7.4.250.0050.00316.48
7.4.240.0030.00516.43
7.4.230.0000.00716.50
7.4.220.0100.01016.43
7.4.210.0080.00616.43
7.4.200.0000.00816.64
7.4.160.0130.00316.32
7.4.150.0110.00617.40
7.4.140.0120.01017.86
7.4.130.0050.01316.52
7.4.120.0070.01016.54
7.4.110.0040.01216.56
7.4.100.0090.01116.45
7.4.90.0090.00916.65
7.4.80.0100.01019.39
7.4.70.0070.01016.59
7.4.60.0160.00316.37
7.4.50.0100.00316.31
7.4.40.0100.00716.48
7.4.30.0100.01316.34
7.4.00.0120.00314.91
7.3.330.0050.00013.13
7.3.320.0050.00013.14
7.3.310.0070.00016.17
7.3.300.0030.00316.31
7.3.290.0030.00316.32
7.3.280.0110.00916.28
7.3.270.0120.00417.40
7.3.260.0160.00416.55
7.3.250.0080.01116.41
7.3.240.0080.01216.44
7.3.230.0100.00616.48
7.3.210.0120.00816.41
7.3.200.0090.00919.39
7.3.190.0100.00616.46
7.3.180.0050.01416.43
7.3.170.0100.00716.43
7.3.160.0090.00616.38
7.3.120.0130.00614.66
7.3.110.0070.01014.70
7.3.100.0000.01514.83
7.3.90.0060.00914.76
7.3.80.0030.01314.81
7.3.70.0070.00714.62
7.3.60.0070.00314.72
7.3.50.0080.00814.63
7.3.40.0060.00914.82
7.3.30.0080.00814.68
7.3.20.0030.00616.54
7.3.10.0020.01416.48
7.3.00.0030.01416.39
7.2.330.0080.01516.32
7.2.320.0060.00916.67
7.2.310.0040.01716.70
7.2.300.0070.01016.39
7.2.290.0080.00816.52
7.2.240.0070.01014.93
7.2.230.0110.00614.89
7.2.220.0060.00915.02
7.2.210.0040.01114.77
7.2.200.0070.00415.02
7.2.190.0060.00615.09
7.2.180.0060.01014.78
7.2.170.0060.00915.05
7.2.160.0090.00014.96
7.2.150.0110.00716.60
7.2.140.0100.00716.81
7.2.130.0090.00816.56
7.2.120.0110.00516.72
7.2.110.0080.00516.74
7.2.100.0030.01116.51
7.2.90.0040.01216.71
7.2.80.0060.01216.74
7.2.70.0170.00316.86
7.2.60.0020.01116.75
7.2.50.0080.00816.67
7.2.40.0060.00516.79
7.2.30.0090.00416.63
7.2.20.0050.00716.71
7.2.10.0050.00816.57
7.2.00.0080.00517.74
7.1.330.0030.01215.66
7.1.320.0000.00915.65
7.1.310.0080.00315.46
7.1.300.0040.01115.69
7.1.290.0030.00715.80
7.1.280.0110.00615.82
7.1.270.0070.00715.62
7.1.260.0030.00615.88
7.1.250.0080.00315.58
7.1.200.0110.00815.62
7.1.100.0100.00318.04
7.1.70.0030.00717.23
7.1.60.0070.01619.40
7.1.50.0100.01016.78
7.1.00.0000.08022.36
7.0.200.0830.00414.64
7.0.60.0330.03719.91
7.0.50.0200.06717.81
7.0.40.0100.05020.30
7.0.30.0230.07020.18
7.0.20.0330.07020.37
7.0.10.0070.04720.22
7.0.00.0070.05720.05
5.6.280.0070.02721.00
5.6.210.0100.07320.67
5.6.200.0030.08018.14
5.6.190.0070.08320.64
5.6.180.0870.07020.47
5.6.170.0270.06720.55
5.6.160.0000.05320.50
5.6.150.0070.06318.27
5.6.140.0000.07018.15
5.6.130.0070.06018.24
5.6.120.0100.04720.99
5.6.110.0070.05721.00
5.6.100.0230.06721.04
5.6.90.0070.07720.95
5.6.80.0070.08320.39
5.5.350.0130.04320.41
5.5.340.0030.04017.93
5.5.330.0030.04320.25
5.5.320.0670.06020.27
5.5.310.0130.06320.32
5.5.300.0030.03718.03
5.5.290.0070.03717.98
5.5.280.0070.08320.88
5.5.270.0100.08020.96
5.5.260.0000.04720.75
5.5.250.0070.08020.67
5.5.240.0300.07320.19

preferences:
62.77 ms | 400 KiB | 5 Q