3v4l.org

run code in 300+ PHP versions simultaneously
<?php $inputArray = array('first-key' => 'first value', 'second-key' => 'second value', array('foo-1' => 'val', 'bar'=> 'value', 'foo-2' => 'val2'), array('soup' => 'carrots', 'fruit' => 'banana') ); $outputArray = array_filter( $inputArray, function ($element) { return ! is_array($element) || ! empty( array_filter($element, function($key) { return strpos($key, 'foo-') === 0; }, ARRAY_FILTER_USE_KEY) ); } ); var_dump($outputArray);

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)
8.4.140.0130.00817.60
8.4.130.0100.01017.70
8.4.120.0150.00722.38
8.4.110.0080.01222.59
8.4.100.0090.01218.73
8.4.90.0110.01018.69
8.4.80.0110.00418.73
8.4.70.0110.00717.96
8.4.60.0080.01218.61
8.4.50.0100.00917.70
8.4.40.0130.00617.71
8.4.30.0180.00718.51
8.4.20.0170.00719.58
8.4.10.0000.00917.89
8.3.270.0120.00816.74
8.3.260.0130.00616.68
8.3.250.0110.00818.73
8.3.240.0130.00617.22
8.3.230.0090.01016.71
8.3.220.0100.00719.04
8.3.210.0100.00818.37
8.3.200.0050.00416.38
8.3.190.0100.00916.99
8.3.180.0110.00816.35
8.3.170.0030.01117.08
8.3.160.0050.00316.73
8.3.150.0070.01116.89
8.3.140.0040.00418.14
8.3.130.0070.00318.51
8.3.120.0080.00819.09
8.3.110.0030.01020.94
8.3.100.0000.00824.06
8.3.90.0080.00026.77
8.3.80.0090.00016.57
8.3.70.0090.01216.58
8.3.60.0110.00718.51
8.3.50.0100.01018.17
8.3.40.0090.00620.39
8.3.30.0170.00318.76
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0050.01120.20
8.2.280.0110.00918.18
8.2.270.0090.00916.62
8.2.260.0070.01118.90
8.2.250.0040.00416.74
8.2.240.0090.00017.46
8.2.230.0080.00022.58
8.2.220.0040.00437.54
8.2.210.0150.00326.77
8.2.200.0030.00616.75
8.2.190.0120.00316.63
8.2.180.0040.01525.92
8.2.170.0110.00418.96
8.2.160.0130.00022.96
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0080.00019.89
8.2.110.0030.00621.06
8.2.100.0090.00317.72
8.2.90.0030.00517.75
8.2.80.0050.00318.66
8.2.70.0040.00418.04
8.2.60.0030.00518.22
8.2.50.0030.00518.10
8.2.40.0100.00019.28
8.2.30.0000.00919.20
8.2.20.0030.00318.25
8.2.10.0040.00418.91
8.2.00.0040.00419.32
8.1.330.0110.00822.04
8.1.320.0090.01016.05
8.1.310.0050.00316.56
8.1.300.0090.00020.09
8.1.290.0100.00330.84
8.1.280.0110.00725.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0000.00922.16
8.1.230.0040.00722.12
8.1.220.0040.00417.77
8.1.210.0060.00318.77
8.1.200.0070.00317.23
8.1.190.0000.00817.36
8.1.180.0000.00818.97
8.1.170.0000.00918.56
8.1.160.0030.00718.90
8.1.150.0000.00818.52
8.1.140.0030.00617.41
8.1.130.0070.00018.86
8.1.120.0040.00417.37
8.1.110.0040.00417.48
8.1.100.0070.00017.30
8.1.90.0030.00317.50
8.1.80.0040.00417.48
8.1.70.0000.00717.44
8.1.60.0040.00417.64
8.1.50.0030.00517.54
8.1.40.0000.00817.53
8.1.30.0050.00317.56
8.1.20.0000.00817.49
8.1.10.0040.00417.42
8.1.00.0040.00417.35
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0000.00718.43
8.0.270.0040.00316.82
8.0.260.0070.00018.45
8.0.250.0030.00316.91
8.0.240.0030.00316.85
8.0.230.0030.00316.95
8.0.220.0040.00316.94
8.0.210.0030.00616.78
8.0.200.0030.00316.97
8.0.190.0040.00416.99
8.0.180.0040.00416.98
8.0.170.0060.00316.95
8.0.160.0040.00416.88
8.0.150.0000.00816.79
8.0.140.0000.00816.82
8.0.130.0000.00613.32
8.0.120.0040.00416.78
8.0.110.0070.00016.79
8.0.100.0030.00516.84
8.0.90.0000.00716.89
8.0.80.0000.00716.81
8.0.70.0050.00216.84
8.0.60.0040.00416.92
8.0.50.0040.00416.80
8.0.30.0040.00416.94
8.0.20.0040.00416.96
8.0.10.0040.00316.92
8.0.00.0000.00717.01
7.4.330.0020.00215.55
7.4.320.0030.00316.53
7.4.300.0030.00516.53
7.4.290.0030.00316.41
7.4.280.0070.00016.40
7.4.270.0040.00416.50
7.4.260.0030.00313.39
7.4.250.0030.00516.46
7.4.240.0030.00516.51
7.4.230.0030.00316.62
7.4.220.0040.00416.67
7.4.210.0030.00316.35
7.4.200.0030.00316.61
7.4.190.0030.00616.69
7.4.180.0030.00516.59
7.4.160.0040.00416.70
7.4.150.0070.00016.32
7.4.140.0080.00016.55
7.4.130.0000.00716.37
7.4.120.0030.00316.50
7.4.110.0030.00316.37
7.4.100.0000.00816.41
7.4.90.0000.00816.50
7.4.80.0050.00316.45
7.4.70.0030.00316.50
7.4.60.0030.00316.54
7.4.50.0070.00016.56
7.4.40.0030.00316.41
7.4.30.0040.00416.56
7.4.20.0050.00316.44
7.4.10.0030.00316.38
7.4.00.0030.00316.54
7.3.330.0000.00716.24
7.3.320.0030.00513.04
7.3.310.0000.00716.25
7.3.300.0000.00616.27
7.3.290.0000.00716.14
7.3.280.0030.00316.25
7.3.270.0070.00016.28
7.3.260.0030.00316.11
7.3.250.0030.00316.15
7.3.240.0030.00316.25
7.3.230.0060.00016.09
7.3.220.0070.00016.18
7.3.210.0030.00316.13
7.3.200.0030.00316.13
7.3.190.0030.00316.05
7.3.180.0060.00016.07
7.3.170.0040.00416.17
7.3.160.0040.00416.13
7.3.150.0050.00216.18
7.3.140.0000.00716.13
7.3.130.0040.00416.14
7.3.120.0030.00316.04
7.3.110.0000.00715.97
7.3.100.0000.00616.15
7.3.90.0070.00016.37
7.3.80.0000.00616.18
7.3.70.0070.00016.13
7.3.60.0030.00316.36
7.3.50.0030.00316.21
7.3.40.0030.00316.21
7.3.30.0070.00016.35
7.3.20.0080.00018.06
7.3.10.0000.00918.14
7.3.00.0000.00818.13

preferences:
32.31 ms | 403 KiB | 5 Q