3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_POST['foo'] = ''; $_POST['bar'] = ''; $_POST['baz'] = ''; // fields $fields = [['Label_Field' => 'foo']]; // just labels $labels = array_column($fields, 'Label_Field'); // filter $_POST by keys which are in $labels $data = array_filter($_POST, fn($k) => in_array($k, $labels), ARRAY_FILTER_USE_KEY); print_r($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)
8.3.60.0110.00416.63
8.3.50.0130.00616.30
8.3.40.0150.00018.98
8.3.30.0140.00018.55
8.3.20.0070.00724.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.180.0070.01425.92
8.2.170.0100.01018.79
8.2.160.0100.00322.96
8.2.150.0060.00925.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.66
8.2.110.0060.00320.97
8.2.100.0040.00817.84
8.2.90.0040.00417.75
8.2.80.0030.00618.91
8.2.70.0040.00417.63
8.2.60.0090.00018.05
8.2.50.0040.00418.07
8.2.40.0000.00820.01
8.2.30.0040.00418.05
8.2.20.0050.00218.03
8.2.10.0000.00719.19
8.2.00.0030.00719.29
8.1.280.0120.00325.92
8.1.270.0000.00724.66
8.1.260.0110.00426.35
8.1.250.0030.00528.09
8.1.240.0040.00422.24
8.1.230.0080.00320.95
8.1.220.0060.00317.77
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0050.00317.35
8.1.180.0030.00618.10
8.1.170.0000.00818.66
8.1.160.0000.00718.88
8.1.150.0030.00818.95
8.1.140.0040.00418.89
8.1.130.0070.00017.50
8.1.120.0000.00817.50
8.1.110.0000.00917.41
8.1.100.0050.00217.46
8.1.90.0080.00017.46
8.1.80.0000.00917.47
8.1.70.0050.00317.38
8.1.60.0040.00417.50
8.1.50.0000.00917.53
8.1.40.0050.00217.40
8.1.30.0000.00817.52
8.1.20.0040.00417.66
8.1.10.0040.00417.49
8.1.00.0030.00517.48
8.0.300.0070.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00518.44
8.0.270.0030.00318.05
8.0.260.0040.00416.83
8.0.250.0000.00716.82
8.0.240.0000.00716.97
8.0.230.0040.00416.84
8.0.220.0000.00716.93
8.0.210.0000.00816.88
8.0.200.0030.00516.82
8.0.190.0000.00816.82
8.0.180.0040.00416.82
8.0.170.0040.00416.79
8.0.160.0000.00816.81
8.0.150.0040.00416.87
8.0.140.0040.00416.76
8.0.130.0030.00313.28
8.0.120.0070.00016.89
8.0.110.0030.00316.73
8.0.100.0000.00916.86
8.0.90.0000.00816.74
8.0.80.0080.00916.94
8.0.70.0040.00416.81
8.0.60.0000.00716.89
8.0.50.0040.00416.95
8.0.30.0070.01016.89
8.0.20.0080.01416.98
8.0.10.0130.01017.04
8.0.00.0100.01317.09
7.4.330.0020.00215.55
7.4.320.0000.00716.43
7.4.300.0030.00316.65
7.4.290.0030.00316.36
7.4.280.0050.00316.46
7.4.270.0000.00716.45
7.4.260.0030.00313.33
7.4.250.0000.00716.52
7.4.240.0030.00316.53
7.4.230.0030.00316.67
7.4.220.0030.00316.55
7.4.210.0060.00816.60
7.4.200.0070.00016.26
7.4.160.0080.00816.58
7.4.150.0000.01416.70
7.4.140.0000.02316.39
7.4.130.0070.01016.38
7.4.120.0030.01616.48
7.4.110.0080.00616.40
7.4.100.0180.00016.53
7.4.90.0120.00316.39
7.4.80.0080.00516.34
7.4.70.0050.00816.49
7.4.60.0110.00616.49
7.4.50.0000.01416.24
7.4.40.0110.00916.46
7.4.30.0060.00916.48
7.4.20.0110.00316.63
7.4.10.0030.01216.61
7.4.00.0040.01116.57
7.3.330.0040.00416.04
7.3.320.0000.00613.07
7.3.310.0040.00416.00
7.3.300.0000.00816.15
7.3.290.0080.00916.18
7.3.280.0100.00616.22
7.3.270.0000.01516.10
7.3.260.0060.01616.16
7.3.250.0100.00516.10
7.3.240.0050.00816.11
7.3.230.0120.00616.16
7.3.220.0120.00616.19
7.3.210.0070.00716.13
7.3.200.0050.00816.06
7.3.190.0070.00716.05
7.3.180.0140.00016.15
7.3.170.0140.00716.12
7.3.160.0130.00016.14
7.3.150.0030.01016.16
7.3.140.0100.00316.09
7.3.130.0080.00516.13
7.3.120.0030.01116.05
7.3.110.0080.00516.04
7.3.100.0040.01016.10
7.3.90.0030.01216.36
7.3.80.0110.00316.07
7.3.70.0070.01016.18
7.3.60.0030.01016.24
7.3.50.0090.00616.26
7.3.40.0060.00616.20
7.3.30.0130.00616.22
7.3.20.0080.01216.16
7.3.10.0070.00716.23
7.3.00.0320.00916.15

preferences:
54.18 ms | 401 KiB | 5 Q