3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array ( 1 => array ( 'symbol' => 'salad' ), 2 => array ( 'symbol' => 'wine' ), 3 => array ( 'symbol' => 'beer' ) ); $symbols = array_column($data, 'symbol'); $mapped = array_map(function($e){ return $e . "bar"; },$symbols); $string_from_array = join(", ",$mapped); echo($string_from_array);

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)
8.3.70.0120.00316.58
8.3.60.0100.00718.25
8.3.50.0110.00818.26
8.3.40.0070.00718.71
8.3.30.0070.00718.50
8.3.20.0040.00421.65
8.3.10.0030.00619.20
8.3.00.0000.00721.64
8.2.190.0080.00816.63
8.2.180.0070.00718.18
8.2.170.0070.01422.96
8.2.160.0100.00322.21
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0000.00719.75
8.2.110.0130.00720.46
8.2.100.0030.00717.91
8.2.90.0060.00317.73
8.2.80.0080.00017.97
8.2.70.0040.00418.04
8.2.60.0000.00817.95
8.2.50.0000.00818.10
8.2.40.0080.00021.21
8.2.30.0000.00720.54
8.2.20.0000.00717.95
8.2.10.0000.00818.95
8.2.00.0000.00718.00
8.1.280.0160.00025.92
8.1.270.0040.00422.08
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0000.01117.23
8.1.230.0070.00720.79
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0100.00017.35
8.1.190.0090.00017.23
8.1.180.0080.00018.10
8.1.170.0000.00818.61
8.1.160.0070.00018.93
8.1.150.0070.00018.90
8.1.140.0030.00320.28
8.1.130.0000.00720.13
8.1.120.0040.00517.38
8.1.110.0000.00817.48
8.1.100.0000.00817.37
8.1.90.0070.00017.50
8.1.80.0080.00017.40
8.1.70.0020.00617.45
8.1.60.0070.00817.54
8.1.50.0100.00417.52
8.1.40.0080.00617.41
8.1.30.0100.00417.56
8.1.20.0090.00417.56
8.1.10.0090.00417.46
8.1.00.0090.00417.46
8.0.300.0030.00520.01
8.0.290.0030.00616.63
8.0.280.0040.00418.33
8.0.270.0030.00317.15
8.0.260.0030.00318.46
8.0.250.0070.00016.95
8.0.240.0050.00316.99
8.0.230.0040.00416.89
8.0.220.0000.00716.86
8.0.210.0040.00416.79
8.0.200.0070.00516.88
8.0.190.0060.00516.95
8.0.180.0080.00316.81
8.0.170.0000.01216.86
8.0.160.0100.00216.85
8.0.150.0060.00616.71
8.0.140.0050.00316.79
8.0.130.0040.00315.02
8.0.120.0040.00616.84
8.0.110.0020.00716.85
8.0.100.0030.00616.86
8.0.90.0060.00416.83
8.0.80.0080.00916.93
8.0.70.0060.00516.86
8.0.60.0060.00416.74
8.0.50.0050.00416.89
8.0.30.0050.00917.09
8.0.20.0100.00616.88
8.0.10.0020.00816.84
8.0.00.0100.00916.75
7.4.330.0000.00415.55
7.4.320.0030.00316.57
7.4.300.0020.00716.66
7.4.290.0060.00316.52
7.4.280.0080.00516.59
7.4.270.0110.00116.54
7.4.260.0100.00216.59
7.4.250.0070.00516.43
7.4.240.0070.00316.57
7.4.230.0100.00216.54
7.4.220.0110.00116.54
7.4.210.0070.01016.44
7.4.200.0050.00616.47
7.4.190.0110.00416.61
7.4.180.0130.00316.61
7.4.160.0090.00716.50
7.4.150.0100.00616.49
7.4.140.0100.00917.35
7.4.130.0100.01016.54
7.4.120.0150.00516.37
7.4.110.0140.00316.54
7.4.100.0120.00616.33
7.4.90.0130.00316.54
7.4.80.0120.00817.90
7.4.70.0110.00516.39
7.4.60.0110.00616.49
7.4.50.0070.00716.34
7.4.40.0110.00516.42
7.4.30.0090.00516.36
7.4.20.0130.00016.45
7.4.10.0140.00016.42
7.4.00.0090.00515.64
7.3.330.0050.00614.70
7.3.320.0080.00414.71
7.3.310.0100.00116.28
7.3.300.0100.00216.29
7.3.290.0090.00316.20
7.3.280.0070.00916.24
7.3.270.0110.00516.25
7.3.260.0080.01016.34
7.3.250.0160.00016.31
7.3.240.0120.00416.28
7.3.230.0120.00416.24
7.3.220.0110.00616.18
7.3.210.0140.00516.15
7.3.200.0100.00716.35
7.3.190.0150.00316.32
7.3.180.0120.00516.16
7.3.170.0140.00216.35
7.3.160.0090.00916.22
7.3.150.0070.00716.07
7.3.140.0090.00716.10
7.3.130.0120.00316.08
7.3.120.0080.00816.25
7.3.110.0050.01016.13
7.3.100.0140.00316.02
7.3.90.0100.00516.37
7.3.80.0090.00916.24
7.3.70.0180.00016.36
7.3.60.0120.00416.16
7.3.50.0100.00515.55
7.3.40.0090.01115.52
7.3.30.0090.00515.59
7.3.20.0150.00616.37
7.3.10.0100.01116.32
7.3.00.0120.00416.42
7.2.340.0110.00716.30
7.2.330.0140.00316.54
7.2.320.0140.00516.45
7.2.310.0120.00716.44
7.2.300.0120.00516.56
7.2.290.0110.00616.57
7.2.280.0120.00416.34
7.2.270.0120.00316.22
7.2.260.0120.00316.17
7.2.250.0140.00216.38
7.2.240.0110.00516.37
7.2.230.0160.00016.33
7.2.220.0130.00316.19
7.2.210.0130.00316.38
7.2.200.0060.01016.51
7.2.190.0100.00516.44
7.2.180.0090.01015.73
7.2.170.0120.00615.71
7.2.160.0070.00515.53
7.2.150.0130.00216.56
7.2.140.0100.00316.65
7.2.130.0070.00616.80
7.2.120.0070.00916.59
7.2.110.0060.00916.64
7.2.100.0090.00416.62
7.2.90.0080.00516.68
7.2.80.0120.00717.58
7.2.70.0110.00517.66
7.2.60.0050.00917.65
7.2.50.0040.01117.56
7.2.40.0050.00817.71
7.2.30.0150.00317.70
7.2.20.0170.00617.62
7.2.10.0070.00617.68
7.2.00.0100.00717.66
7.1.330.0080.00517.14
7.1.320.0130.00317.29
7.1.310.0120.00217.45
7.1.300.0140.00017.34
7.1.290.0100.00517.46
7.1.280.0090.00416.50
7.1.270.0100.00316.32
7.1.260.0070.01216.47
7.1.250.0100.00716.54
7.1.240.0080.00517.41
7.1.230.0090.00617.36
7.1.220.0070.00717.34
7.1.210.0100.00717.30
7.1.200.0090.00617.35
7.1.190.0080.00817.31
7.1.180.0090.00517.23
7.1.170.0080.00817.31
7.1.160.0160.00017.30
7.1.150.0120.00317.18
7.1.140.0120.00217.28
7.1.130.0110.00317.11
7.1.120.0120.00217.15
7.1.110.0140.00017.30
7.1.100.0090.00617.27
7.1.90.0110.00517.15
7.1.80.0130.00317.41
7.1.70.0030.01317.26
7.1.60.0150.00017.41
7.1.50.0070.00717.40
7.1.40.0100.00517.22
7.1.30.0120.00517.45
7.1.20.0110.00317.41
7.1.10.0080.00517.36
7.1.00.0120.00217.28

preferences:
29.62 ms | 401 KiB | 5 Q