3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( array('name' => 'infotel', 'value' => '+39080123456' ), array('name' => 'location', 'value' => 'Bari') ); $arr = array_column($array, 'value', 'name'); array_walk($arr, function(&$v, $k) use (&$telephone, &$city){ if ($k == 'infotel') $telephone = $v; elseif ($k == 'location') $city = $v; }); echo $telephone; echo "\n"; echo $city;

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)
8.3.60.0100.00716.23
8.3.50.0130.00821.92
8.3.40.0090.00618.75
8.3.30.0120.00318.94
8.3.20.0060.00320.30
8.3.10.0040.00423.66
8.3.00.0000.00819.66
8.2.180.0120.00325.92
8.2.170.0120.00618.80
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0030.00624.66
8.2.130.0030.00526.16
8.2.120.0050.00321.00
8.2.110.0060.00322.21
8.2.100.0060.00619.57
8.2.90.0030.00517.75
8.2.80.0060.00318.77
8.2.70.0040.00417.80
8.2.60.0080.00017.50
8.2.50.0030.00617.55
8.2.40.0060.00317.63
8.2.30.0080.00017.70
8.2.20.0070.00017.61
8.2.10.0040.00418.17
8.2.00.0000.00717.71
8.1.280.0150.00625.92
8.1.270.0140.00023.99
8.1.260.0000.00728.09
8.1.250.0030.00528.09
8.1.240.0060.00320.61
8.1.230.0090.00317.77
8.1.220.0000.00817.78
8.1.210.0000.00818.77
8.1.200.0000.01017.25
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0000.00817.62
8.1.160.0050.00218.89
8.1.150.0040.00418.56
8.1.140.0000.00717.46
8.1.130.0050.00317.75
8.1.120.0040.00417.44
8.1.110.0000.00917.46
8.1.100.0040.00417.48
8.1.90.0030.00317.36
8.1.80.0040.00417.48
8.1.70.0030.00317.47
8.1.60.0000.00717.60
8.1.50.0000.00817.43
8.1.40.0080.00017.45
8.1.30.0000.00817.72
8.1.20.0080.00017.67
8.1.10.0000.00817.51
8.1.00.0080.00017.41
8.0.300.0000.01018.77
8.0.290.0050.00216.63
8.0.280.0000.00718.01
8.0.270.0050.00318.02
8.0.260.0040.00417.20
8.0.250.0000.00716.96
8.0.240.0030.00316.83
8.0.230.0000.00716.95
8.0.220.0000.00716.88
8.0.210.0040.00316.84
8.0.200.0030.00316.93
8.0.190.0030.00316.91
8.0.180.0040.00416.80
8.0.170.0040.00416.80
8.0.160.0000.00816.85
8.0.150.0040.00416.84
8.0.140.0030.00316.87
8.0.130.0060.00013.29
8.0.120.0040.00416.84
8.0.110.0050.00316.85
8.0.100.0040.00416.84
8.0.90.0000.00816.79
8.0.80.0140.00716.89
8.0.70.0070.00016.81
8.0.60.0000.00716.88
8.0.50.0080.00016.77
8.0.30.0120.00617.30
8.0.20.0100.01317.44
8.0.10.0020.00516.89
8.0.00.0070.01116.67
7.4.330.0050.00015.08
7.4.320.0000.00716.52
7.4.300.0000.00616.57
7.4.290.0040.00416.52
7.4.280.0000.00816.48
7.4.270.0000.00716.55
7.4.260.0030.00316.57
7.4.250.0030.00516.45
7.4.240.0020.00616.59
7.4.230.0040.00416.58
7.4.220.0090.00916.38
7.4.210.0070.00716.55
7.4.200.0070.00016.59
7.4.160.0060.00916.18
7.4.150.0100.00717.40
7.4.140.0110.00917.86
7.4.130.0110.00916.60
7.4.120.0160.00416.52
7.4.110.0120.00616.57
7.4.100.0120.00616.44
7.4.90.0070.01016.45
7.4.80.0130.00719.39
7.4.70.0110.01116.51
7.4.60.0060.00916.55
7.4.50.0030.00616.36
7.4.40.0030.01416.63
7.4.30.0030.01316.49
7.4.00.0000.01714.89
7.3.330.0030.00313.23
7.3.320.0030.00313.13
7.3.310.0000.00616.22
7.3.300.0040.00416.20
7.3.290.0080.00616.28
7.3.280.0080.01116.35
7.3.270.0100.00817.40
7.3.260.0160.00316.41
7.3.250.0130.00616.46
7.3.240.0070.01016.40
7.3.230.0060.01616.39
7.3.210.0120.00616.47
7.3.200.0090.00619.39
7.3.190.0100.00716.63
7.3.180.0080.00916.23
7.3.170.0110.00516.35
7.3.160.0120.00316.41
7.3.120.0090.00614.59
7.3.10.0120.00316.75
7.3.00.0070.00716.73
7.2.330.0090.00916.40
7.2.320.0110.00616.77
7.2.310.0130.01016.50
7.2.300.0030.01316.53
7.2.290.0100.01416.76
7.2.130.0030.01017.02
7.2.120.0030.01016.92
7.2.110.0000.01616.91
7.2.100.0040.00816.96
7.2.90.0030.01416.81
7.2.80.0060.00917.08
7.2.70.0090.00616.47
7.2.60.0070.00616.91
7.2.50.0030.01316.94
7.2.40.0040.01116.90
7.2.30.0030.01016.70
7.2.20.0110.00017.01
7.2.10.0060.00916.80
7.2.00.0050.00918.13
7.1.250.0030.01015.79
7.1.200.0150.00915.67
7.1.100.0080.00817.84
7.1.70.0040.00417.21
7.1.60.0070.01719.70
7.1.50.0000.02216.96
7.1.00.0030.07722.45
7.0.200.0120.00416.82
7.0.140.0030.06722.09
7.0.60.0070.06319.82
7.0.50.0200.06717.85
7.0.40.0130.05320.11
7.0.30.0100.04720.19
7.0.20.0370.07320.08
7.0.10.0070.05320.10
7.0.00.0100.07720.05
5.6.280.0000.07320.78
5.6.210.0030.07320.55
5.6.200.0030.04318.21
5.6.190.0030.04320.61
5.6.180.0530.06720.52
5.6.170.0200.04020.39
5.6.160.0230.06720.39
5.6.150.0030.04318.27
5.6.140.0130.03718.15
5.6.130.0000.04318.15
5.6.120.0100.06021.13
5.6.110.0070.05720.98
5.6.100.0100.05321.11
5.6.90.0070.06021.01
5.6.80.0070.04720.41
5.5.350.0270.08320.31
5.5.340.0070.03317.98
5.5.330.0030.04020.21
5.5.320.0100.08020.46
5.5.310.0300.05720.32
5.5.300.0070.04317.98
5.5.290.0030.07717.92
5.5.280.0030.08320.89
5.5.270.0030.05020.63
5.5.260.0070.07320.73
5.5.250.0070.06320.59
5.5.240.0070.07320.16
5.4.450.0600.05319.50
5.4.440.1070.08019.16
5.4.430.0830.06019.69
5.4.420.0930.06319.46
5.4.410.0830.05719.21
5.4.400.0870.05719.37
5.4.390.0870.04319.27
5.4.380.0170.07018.73
5.4.370.0070.07318.53
5.4.360.0070.05718.50
5.4.350.0130.05318.53
5.4.340.0170.05018.65
5.4.320.0060.04512.50
5.4.310.0050.03712.50
5.4.300.0040.03812.50
5.4.290.0060.03712.50
5.4.280.0040.03612.40
5.4.270.0050.03612.39
5.4.260.0060.03712.39
5.4.250.0060.03712.40
5.4.240.0020.03912.39
5.4.230.0070.03812.39
5.4.220.0060.03512.39
5.4.210.0110.03512.39
5.4.200.0080.04112.39
5.4.190.0060.04012.38
5.4.180.0070.03712.38
5.4.170.0080.03512.40
5.4.160.0070.04412.39
5.4.150.0050.04012.38
5.4.140.0090.03412.07
5.4.130.0050.03612.06
5.4.120.0080.03312.01
5.4.110.0040.03612.01
5.4.100.0070.04312.01
5.4.90.0040.03912.02
5.4.80.0030.04012.01
5.4.70.0050.03512.01
5.4.60.0090.03712.01
5.4.50.0090.03212.01
5.4.40.0030.03712.00
5.4.30.0070.03411.99
5.4.20.0050.03511.99
5.4.10.0050.03511.99
5.4.00.0060.03511.49
5.3.290.0090.04112.80
5.3.280.0060.04312.71
5.3.270.0070.03812.72
5.3.260.0070.03812.72
5.3.250.0080.03812.72
5.3.240.0030.04012.72
5.3.230.0100.03612.71
5.3.220.0090.03612.68
5.3.210.0110.03912.68
5.3.200.0060.03912.68
5.3.190.0070.03812.68
5.3.180.0060.03812.68
5.3.170.0060.03512.67
5.3.160.0090.04012.67
5.3.150.0070.04012.68
5.3.140.0050.03712.66
5.3.130.0070.04212.65
5.3.120.0070.03712.66
5.3.110.0060.03712.66
5.3.100.0100.04312.12
5.3.90.0040.04312.10
5.3.80.0070.04012.10
5.3.70.0070.03412.10
5.3.60.0090.03212.07
5.3.50.0050.03712.03
5.3.40.0080.03412.03
5.3.30.0060.04111.98
5.3.20.0070.03411.77
5.3.10.0070.03911.73
5.3.00.0060.04111.72
5.2.170.0070.0339.18
5.2.160.0050.0289.18
5.2.150.0060.0379.18
5.2.140.0080.0369.18
5.2.130.0050.0289.14
5.2.120.0050.0309.14
5.2.110.0020.0319.15
5.2.100.0030.0299.14
5.2.90.0060.0279.14
5.2.80.0060.0289.14
5.2.70.0040.0319.14
5.2.60.0070.0279.10
5.2.50.0030.0319.07
5.2.40.0030.0309.04
5.2.30.0070.0319.01
5.2.20.0060.0279.00
5.2.10.0060.0268.92
5.2.00.0040.0288.78
5.1.60.0020.0268.07
5.1.50.0080.0208.07
5.1.40.0030.0258.05
5.1.30.0010.0298.40
5.1.20.0030.0278.41
5.1.10.0050.0258.15
5.1.00.0070.0228.14
5.0.50.0050.0196.63
5.0.40.0010.0216.48
5.0.30.0060.0286.30
5.0.20.0030.0196.26
5.0.10.0050.0186.25
5.0.00.0040.0296.23
4.4.90.0020.0164.77
4.4.80.0030.0144.75
4.4.70.0040.0144.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0030.0194.76
4.4.20.0010.0214.85
4.4.10.0050.0134.85
4.4.00.0040.0234.76
4.3.110.0040.0144.67
4.3.100.0030.0154.67
4.3.90.0030.0144.63
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0020.0144.63
4.3.50.0010.0164.62
4.3.40.0030.0234.54
4.3.30.0010.0163.28
4.3.20.0020.0163.26
4.3.10.0020.0163.22
4.3.00.0100.03316.16

preferences:
39.74 ms | 401 KiB | 5 Q