3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vars = ['len' => '-1', 'start' => '0', 'cNum' => '7', 'cSearch_0' => 'b', 'cSearch_1' => 'c', 'cSearch_2' => 'd', 'cSearch_3' => 'e', 'cSearch_4' => 'f', 'cSearch_5' => 'g', 'cSearch_6' => 'h', 'cSort_0' => 'asc', 'cSort_1' => 'asc', 'search' => 'a']; function _filterArrayByKey(string $filter, $array){ return array_filter( $array, function($k) use ($filter){ return preg_match('/(' . $filter . ')/',$k); }, ARRAY_FILTER_USE_KEY ); } // $v = preg_grep('/[cSearch]\_/', array_keys($vars)); // $cSearch = array_filter($vars, function($k){ return preg_match('/(cSearch)/',$k);}, ARRAY_FILTER_USE_KEY); $cSort = _filterArrayByKey('cSort',$vars); var_dump($cSort); $o = ''; if(!empty($cSort)){ $cSortStr = '['; $cSortArr = []; foreach($cSort as $k => $v) { $cSortArr[] = '[' . (int) substr($k,-1) . ", '$v']"; } $o = $cSortStr .= implode(',',$cSortArr) . ']'; } var_dump($o);

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)
8.3.70.0110.00716.75
8.3.60.0040.01118.61
8.3.50.0090.00617.95
8.3.40.0070.01018.95
8.3.30.0080.00818.84
8.3.20.0050.00319.16
8.3.10.0000.00823.55
8.3.00.0000.00920.69
8.2.180.0070.00718.52
8.2.170.0110.00422.96
8.2.160.0080.00620.44
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00419.89
8.2.120.0040.00426.35
8.2.110.0100.00019.31
8.2.100.0060.00617.93
8.2.90.0080.00017.88
8.2.80.0080.00017.97
8.2.70.0040.00417.93
8.2.60.0000.00818.22
8.2.50.0030.00518.10
8.2.40.0030.00519.51
8.2.30.0040.00419.36
8.2.20.0070.00018.18
8.2.10.0000.00718.32
8.2.00.0060.00317.76
8.1.280.0090.00625.92
8.1.270.0040.00420.48
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00322.30
8.1.230.0000.01022.38
8.1.220.0090.00017.80
8.1.210.0040.00418.77
8.1.200.0060.00317.60
8.1.190.0000.00917.60
8.1.180.0050.00318.10
8.1.170.0040.00418.77
8.1.160.0000.00718.83
8.1.150.0030.00519.00
8.1.140.0040.00422.26
8.1.130.0040.00420.22
8.1.120.0030.00317.52
8.1.110.0000.00817.63
8.1.100.0000.00717.55
8.1.90.0050.00217.64
8.1.80.0040.00417.54
8.1.70.0030.00617.70
8.1.60.0050.00517.79
8.1.50.0050.00317.68
8.1.40.0030.00717.71
8.1.30.0000.00817.84
8.1.20.0070.00017.72
8.1.10.0000.00817.61
8.1.00.0030.00517.60
8.0.300.0040.00418.77
8.0.290.0030.00517.00
8.0.280.0000.00718.51
8.0.270.0070.00017.25
8.0.260.0000.00618.45
8.0.250.0110.00017.13
8.0.240.0030.00317.01
8.0.230.0000.00717.20
8.0.220.0030.00617.11
8.0.210.0000.00717.06
8.0.200.0040.00417.14
8.0.190.0040.00417.15
8.0.180.0060.00317.09
8.0.170.0030.00617.06
8.0.160.0030.00517.10
8.0.150.0000.00716.95
8.0.140.0070.00016.96
8.0.130.0000.00613.54
8.0.120.0000.00716.89
8.0.110.0070.00017.14
8.0.100.0000.00717.07
8.0.90.0000.00717.02
8.0.80.0040.01117.10
8.0.70.0040.00417.17
8.0.60.0030.00516.86
8.0.50.0080.00016.93
8.0.30.0100.00717.29
8.0.20.0060.01417.45
8.0.10.0040.00417.14
8.0.00.0070.01217.08
7.4.330.0000.00715.55
7.4.320.0030.00316.85
7.4.300.0000.00716.87
7.4.290.0030.00316.80
7.4.280.0050.00416.85
7.4.270.0060.00316.82
7.4.260.0040.00416.64
7.4.250.0040.00416.73
7.4.240.0000.00716.71
7.4.230.0030.00316.60
7.4.220.0030.00516.64
7.4.210.0070.01016.81
7.4.200.0040.00416.77
7.4.160.0050.01116.79
7.4.140.0130.00917.86
7.4.130.0110.00816.75
7.4.120.0080.01116.77
7.4.110.0180.00616.82
7.4.100.0090.00916.54
7.4.90.0070.01016.73
7.4.80.0030.01619.39
7.4.70.0090.00916.81
7.4.60.0030.01216.73
7.4.50.0090.00916.45
7.4.40.0080.00816.67
7.4.10.0000.02116.79
7.4.00.0080.01116.84
7.3.330.0000.00513.49
7.3.320.0000.00513.49
7.3.310.0060.00016.43
7.3.300.0020.00516.48
7.3.290.0030.00316.51
7.3.280.0120.00316.52
7.3.260.0110.00816.63
7.3.240.0090.01016.76
7.3.230.0110.00816.48
7.3.210.0100.00716.57
7.3.200.0090.00916.93
7.3.190.0090.00916.69
7.3.180.0060.01316.75
7.3.170.0120.00616.74
7.3.160.0100.01316.53
7.3.130.0070.00716.48
7.3.120.0040.01516.64
7.3.110.0100.00716.87
7.3.100.0060.01016.61
7.3.90.0120.00316.74
7.3.80.0000.01316.75
7.3.70.0060.00316.57
7.3.60.0030.00616.63
7.3.50.0110.00716.52
7.3.40.0100.00716.62
7.3.30.0000.01016.57
7.3.20.0040.00918.40
7.3.10.0070.00718.50
7.3.00.0100.00018.19
7.2.330.0070.01316.89
7.2.320.0110.00716.93
7.2.310.0060.01216.95
7.2.300.0100.00716.91
7.2.290.0110.00716.94
7.2.260.0040.01516.95
7.2.250.0150.00716.89
7.2.240.0080.00816.94
7.2.230.0040.01116.68
7.2.220.0030.00916.72
7.2.210.0060.00616.76
7.2.200.0060.00816.86
7.2.190.0040.00716.84
7.2.180.0000.01516.91
7.2.170.0030.00916.65
7.2.160.0100.00616.84
7.2.150.0000.01418.58
7.2.140.0090.00618.47
7.2.130.0070.00318.69
7.2.120.0080.00318.56
7.2.110.0040.00718.65
7.2.100.0130.00318.56
7.2.90.0100.00718.58
7.2.80.0000.01418.53
7.2.70.0060.00918.54
7.2.60.0060.00618.54
7.2.50.0130.00318.65
7.2.40.0000.01518.61
7.2.30.0070.01018.77
7.2.20.0080.00318.65
7.2.10.0060.00618.61
7.2.00.0110.00318.76
7.1.330.0030.01317.71
7.1.320.0070.00717.73
7.1.310.0060.00617.59
7.1.300.0060.00617.41
7.1.290.0030.01217.46
7.1.280.0030.01017.64
7.1.270.0060.00817.66
7.1.260.0140.00017.46
7.1.250.0030.01017.68
7.1.240.0060.00917.43
7.1.230.0030.01017.43
7.1.220.0030.01017.48
7.1.210.0030.00617.38
7.1.200.0030.00917.37
7.1.190.0080.00817.47
7.1.180.0070.01017.34
7.1.170.0000.01217.54
7.1.160.0000.01217.43
7.1.150.0030.00917.58
7.1.140.0030.00617.49
7.1.130.0100.00717.56
7.1.120.0000.01017.64
7.1.110.0100.00717.51
7.1.100.0070.00417.56
7.1.90.0050.00517.54
7.1.80.0080.00817.62
7.1.70.0030.00917.63
7.1.60.0070.00717.57
7.1.50.0000.00917.68
7.1.40.0060.00617.53
7.1.30.0030.01317.59
7.1.20.0040.01517.49
7.1.10.0060.00617.51
7.1.00.0060.00317.41
7.0.330.0090.00617.03
7.0.320.0070.01017.14
7.0.310.0070.00717.36
7.0.300.0030.00917.15
7.0.290.0000.01517.14
7.0.280.0080.00617.15
7.0.270.0050.00517.18
7.0.260.0110.00417.17
7.0.250.0040.00817.09
7.0.240.0000.01317.30
7.0.230.0070.00717.22
7.0.220.0030.01017.09
7.0.210.0060.00317.38
7.0.200.0070.00417.10
7.0.190.0040.01417.13
7.0.180.0070.01017.05
7.0.170.0000.01917.16
7.0.160.0030.00917.05
7.0.150.0030.01117.36
7.0.140.0040.01117.19
7.0.130.0100.00717.21
7.0.120.0100.00717.29
7.0.110.0090.00917.37
7.0.100.0060.00917.33
7.0.90.0000.01717.25
7.0.80.0030.01017.37
7.0.70.0030.01017.17
7.0.60.0070.01017.23
7.0.50.0030.01217.18
7.0.40.0000.01415.23
7.0.30.0080.00315.15
7.0.20.0070.00715.15
7.0.10.0120.00315.07
7.0.00.0030.00615.16
5.6.400.0000.01015.98
5.6.390.0100.00715.43
5.6.380.0060.00915.59
5.6.370.0120.00415.80
5.6.360.0030.01015.73
5.6.350.0090.00615.59
5.6.340.0070.00716.00
5.6.330.0120.00616.05
5.6.320.0060.00615.77
5.6.310.0070.00715.74
5.6.300.0050.00515.94
5.6.290.0070.00716.11
5.6.280.0040.00715.80
5.6.270.0000.01515.64
5.6.260.0100.01015.76
5.6.250.0080.00415.91
5.6.240.0060.00915.74
5.6.230.0060.00915.64
5.6.220.0030.01015.78
5.6.210.0040.01215.69
5.6.200.0030.00715.64
5.6.190.0030.00615.50
5.6.180.0060.00615.71
5.6.170.0100.00315.49
5.6.160.0060.00615.74
5.6.150.0090.00415.92
5.6.140.0060.00315.71
5.6.130.0000.00915.65
5.6.120.0000.01415.75
5.6.110.0120.00315.59
5.6.100.0040.01115.83
5.6.90.0070.00415.84
5.6.80.0040.00815.89
5.6.70.0110.00315.55
5.6.60.0080.00815.64
5.6.50.0100.00715.77
5.6.40.0080.01115.48
5.6.30.0040.01515.45
5.6.20.0130.00315.61
5.6.10.0060.00915.57
5.6.00.0030.01215.62

preferences:
63.83 ms | 400 KiB | 5 Q