3v4l.org

run code in 300+ PHP versions simultaneously
<?php $in = [ [ 'id' => 352, 'name' => 'a' ], [ 'id' => 438, 'name' => 'b' ], [ 'id' => 351, 'name' => 'c' ], ]; $out = array_map(function ($arr) { //$arr['selected'] = null; //return $arr; echo $arr["id"]; }, $in); print_r($out);

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)
8.3.70.0090.01218.56
8.3.60.0090.00918.30
8.3.50.0100.01018.17
8.3.40.0150.00018.54
8.3.30.0100.00618.84
8.3.20.0000.00819.16
8.3.10.0000.00821.06
8.3.00.0050.00323.67
8.2.180.0070.01116.63
8.2.170.0110.00422.96
8.2.160.0130.00718.98
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00021.00
8.2.120.0040.00426.35
8.2.110.0000.01121.12
8.2.100.0070.00419.64
8.2.90.0040.00419.37
8.2.80.0060.00318.05
8.2.70.0030.00617.93
8.2.60.0000.00818.04
8.2.50.0000.00818.10
8.2.40.0070.00019.45
8.2.30.0040.00419.56
8.2.20.0080.00018.15
8.2.10.0040.00418.18
8.2.00.0000.00819.48
8.1.280.0180.00025.92
8.1.270.0050.00321.86
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00622.81
8.1.230.0080.00417.89
8.1.220.0040.00417.91
8.1.210.0060.00318.77
8.1.200.0040.00417.48
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0000.00718.49
8.1.160.0070.00018.84
8.1.150.0000.00818.80
8.1.140.0040.00417.69
8.1.130.0040.00418.98
8.1.120.0040.00417.46
8.1.110.0040.00417.39
8.1.100.0030.00617.48
8.1.90.0050.00317.36
8.1.80.0050.00217.48
8.1.70.0000.00717.51
8.1.60.0040.00717.47
8.1.50.0000.00917.54
8.1.40.0040.00417.44
8.1.30.0040.00417.54
8.1.20.0040.00417.69
8.1.10.0040.00417.61
8.1.00.0050.00317.52
8.0.300.0040.00418.77
8.0.290.0020.00516.63
8.0.280.0040.00418.35
8.0.270.0000.00817.25
8.0.260.0000.00617.16
8.0.250.0000.00716.95
8.0.240.0030.00616.88
8.0.230.0040.00416.88
8.0.220.0000.00716.79
8.0.210.0030.00316.82
8.0.200.0040.00416.92
8.0.190.0000.00716.91
8.0.180.0030.00516.89
8.0.170.0030.00616.89
8.0.160.0040.00716.84
8.0.150.0000.00716.76
8.0.140.0000.00716.86
8.0.130.0060.00013.20
8.0.120.0040.00416.74
8.0.110.0040.00416.69
8.0.100.0000.00716.77
8.0.90.0030.00316.77
8.0.80.0080.00916.87
8.0.70.0000.00716.93
8.0.60.0000.00716.84
8.0.50.0000.00816.73
8.0.30.0090.00916.99
8.0.20.0050.01317.40
8.0.10.0050.00316.86
8.0.00.0170.01216.76
7.4.330.0000.00415.55
7.4.320.0000.00816.53
7.4.300.0060.00016.51
7.4.290.0070.00016.59
7.4.280.0040.00416.62
7.4.270.0000.00716.58
7.4.260.0040.00416.59
7.4.250.0070.00016.47
7.4.240.0050.00216.52
7.4.230.0000.00816.39
7.4.220.0080.00016.64
7.4.210.0020.01416.57
7.4.200.0070.00016.59
7.4.160.0090.00816.49
7.4.140.0090.00917.86
7.4.130.0100.00616.38
7.4.120.0110.00716.50
7.4.110.0060.01616.61
7.4.100.0100.00616.50
7.4.90.0100.00716.50
7.4.80.0090.00919.39
7.4.70.0100.00716.45
7.4.60.0140.01116.50
7.4.50.0090.00316.50
7.4.40.0090.00916.44
7.4.10.0100.00814.96
7.4.00.0060.01014.80
7.3.330.0030.00313.31
7.3.320.0060.00013.29
7.3.310.0070.00016.12
7.3.300.0030.00516.27
7.3.290.0040.00416.09
7.3.280.0070.00716.23
7.3.260.0080.01216.42
7.3.240.0100.00816.41
7.3.230.0100.00716.43
7.3.210.0030.01416.31
7.3.200.0040.01216.47
7.3.190.0060.01016.26
7.3.180.0130.00316.32
7.3.170.0050.01116.31
7.3.160.0110.00516.29
7.3.130.0060.01014.54
7.3.120.0040.01414.67
7.3.110.0060.01014.61
7.3.100.0030.01214.72
7.3.90.0060.00614.90
7.3.80.0120.00414.86
7.3.70.0080.00614.75
7.3.60.0080.00514.74
7.3.50.0040.01114.90
7.3.40.0070.00414.67
7.3.30.0070.00514.70
7.3.20.0000.01116.59
7.3.10.0070.00516.59
7.3.00.0050.00916.45
7.2.330.0130.00616.82
7.2.320.0150.00916.77
7.2.310.0130.00916.85
7.2.300.0160.00816.77
7.2.290.0130.01216.80
7.2.260.0090.00915.08
7.2.250.0040.01115.13
7.2.240.0020.01115.07
7.2.230.0040.01315.21
7.2.220.0050.01014.86
7.2.210.0090.00515.13
7.2.200.0060.00814.88
7.2.190.0060.00915.06
7.2.180.0060.00714.95
7.2.170.0030.01215.14
7.2.160.0060.00714.99
7.2.150.0070.00716.78
7.2.140.0040.01016.99
7.2.130.0050.00816.77
7.2.120.0090.00516.95
7.2.110.0020.01216.81
7.2.100.0090.00516.86
7.2.90.0050.01216.87
7.2.80.0070.01017.02
7.2.70.0100.00816.31
7.2.60.0140.00616.30
7.2.50.0130.00616.20
7.2.40.0100.00616.16
7.2.30.0100.00516.25
7.2.20.0100.01216.27
7.2.10.0130.00716.26
7.2.00.0350.00516.22
7.1.330.0100.00415.56
7.1.320.0050.01215.79
7.1.310.0060.00715.62
7.1.300.0050.01015.70
7.1.290.0070.00915.80
7.1.280.0050.01015.68
7.1.270.0040.00615.74
7.1.260.0050.00715.79
7.1.250.0080.00515.70
7.1.240.0100.00315.78
7.1.230.0060.00515.84
7.1.220.0040.00915.70
7.1.210.0060.00615.68
7.1.200.0090.00915.64
7.1.190.0020.01115.83
7.1.180.0130.00215.70
7.1.170.0090.01015.11
7.1.160.0110.00515.21
7.1.150.0090.00614.90
7.1.140.0060.00915.19
7.1.130.0120.00415.04
7.1.120.0140.00515.02
7.1.110.0170.00615.15
7.1.100.0140.00515.14
7.1.90.0070.01015.10
7.1.80.0100.00615.17
7.1.70.0070.01015.24
7.1.60.0090.01521.09
7.1.50.0170.00721.21
7.1.40.0150.01021.06
7.1.30.0150.00821.08
7.1.20.0170.00721.13
7.1.10.0110.00815.11
7.1.00.0110.00515.08
7.0.330.0080.00515.39
7.0.320.0050.00815.57
7.0.310.0070.00815.46
7.0.300.0020.01015.42
7.0.290.0020.01215.22
7.0.280.0050.00915.39
7.0.270.0050.00615.35
7.0.260.0080.00615.38
7.0.250.0050.00715.37
7.0.240.0080.00615.33
7.0.230.0080.00515.40
7.0.220.0060.00515.41
7.0.210.0060.00815.46
7.0.200.0020.01215.46
7.0.190.0020.01015.49
7.0.180.0050.00615.46
7.0.170.0050.00815.47
7.0.160.0060.00715.41
7.0.150.0080.00815.33
7.0.140.0050.01015.44
7.0.130.0050.00715.32
7.0.120.0030.01215.36
7.0.110.0070.00815.46
7.0.100.0050.00415.28
7.0.90.0100.00515.18
7.0.80.0090.00515.41
7.0.70.0070.00915.33
7.0.60.0050.00915.48
7.0.50.0070.00815.47
7.0.40.0030.01113.39
7.0.30.0020.01313.43
7.0.20.0060.00613.29
7.0.10.0080.00613.41
7.0.00.0090.00713.43
5.6.400.0050.01014.40
5.6.390.0080.00514.26
5.6.380.0020.01014.31
5.6.370.0050.00814.61
5.6.360.0030.01014.46
5.6.350.0070.00714.34
5.6.340.0050.01014.53
5.6.330.0000.01314.06
5.6.320.0080.00414.61
5.6.310.0090.00314.33
5.6.300.0070.00914.24
5.6.290.0070.00914.29
5.6.280.0050.01114.11
5.6.270.0090.00714.25
5.6.260.0120.00414.35
5.6.250.0100.00514.51
5.6.240.0070.00914.23
5.6.230.0040.01114.41
5.6.220.0050.00714.36
5.6.210.0050.00914.11
5.6.200.0080.00614.35
5.6.190.0070.00514.29
5.6.180.0070.00814.33
5.6.170.0030.01514.16
5.6.160.0060.00914.13
5.6.150.0090.00314.39
5.6.140.0000.01214.51
5.6.130.0050.00714.42
5.6.120.0050.00714.44
5.6.110.0040.01114.50
5.6.100.0050.00714.23
5.6.90.0050.01014.29
5.6.80.0100.00614.29
5.6.70.0080.00314.38
5.6.60.0070.00514.40
5.6.50.0120.00214.37
5.6.40.0030.00814.16
5.6.30.0050.00814.21
5.6.20.0110.00314.25
5.6.10.0090.00314.47
5.6.00.0110.00414.32

preferences:
68.49 ms | 400 KiB | 5 Q