3v4l.org

run code in 300+ PHP versions simultaneously
<?php function stringToArrayOfIntegers($string, $uniqueAndSorted = true, $min = null, $max = null) { $array = array(); if(is_int($string) || is_numeric($string)) { $i = @intval($string); if(is_null($min) || ($i >= $min)) { if(is_null($max) || ($i <= $max)) { $array[] = $i; } } } elseif(is_string($string) && strlen($string) && preg_match('/^\\s*([-+]?\\d+)([\\s,;]+([-+]?\\d+))*\\s*$/', $string)) { foreach(split(' ', trim(preg_replace('/[^\\-\\d ]+/', ' ', $string))) as $n) { if(is_numeric($n)) { $i = @intval($string); if(is_null($min) || ($i >= $min)) { if(is_null($max) || ($i <= $max)) { $array[] = $i; } } } } } if($uniqueAndSorted) { if(version_compare(PHP_VERSION, '5.2.9') >= 0) { $array = array_unique($array, SORT_NUMERIC); } else { $array = array_unique($array); } sort($array, SORT_NUMERIC); } return $array; } var_dump(stringToArrayOfIntegers('1')); var_dump(stringToArrayOfIntegers('1,2,1')); var_dump(stringToArrayOfIntegers('3,2,1,3'));

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)
8.3.40.0040.01119.18
8.3.30.0000.01419.30
8.3.20.0070.00020.34
8.3.10.0070.00022.09
8.3.00.0040.00422.52
8.2.170.0080.00822.96
8.2.160.0140.00320.39
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0030.00626.16
8.2.120.0080.00018.00
8.2.110.0030.00622.20
8.2.100.0120.00018.09
8.2.90.0030.00518.00
8.2.80.0080.00017.97
8.2.70.0030.00617.93
8.2.60.0030.00518.05
8.2.50.0060.00318.10
8.2.40.0000.00820.42
8.2.30.0050.00218.18
8.2.20.0000.00717.91
8.2.10.0040.00419.81
8.2.00.0040.00418.01
8.1.270.0030.00522.15
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0050.00522.45
8.1.230.0100.00319.16
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0040.00417.61
8.1.190.0030.00617.72
8.1.180.0050.00318.10
8.1.170.0090.00018.84
8.1.160.0000.00722.12
8.1.150.0000.00718.75
8.1.140.0000.00817.61
8.1.130.0050.00317.98
8.1.120.0070.00017.57
8.1.110.0040.00417.56
8.1.100.0070.00017.61
8.1.90.0020.00517.49
8.1.80.0070.00017.69
8.1.70.0030.00317.62
8.1.60.0040.00417.72
8.1.50.0000.00817.75
8.1.40.0040.00417.69
8.1.30.0030.00617.79
8.1.20.0050.00317.81
8.1.10.0030.00617.70
8.1.00.0000.00717.67
8.0.300.0030.00619.80
8.0.290.0060.00317.00
8.0.280.0060.00318.41
8.0.270.0030.00317.36
8.0.260.0000.00716.99
8.0.250.0000.00917.25
8.0.240.0070.00317.23
8.0.230.0070.00017.19
8.0.220.0030.00317.24
8.0.210.0000.00717.02
8.0.200.0030.00317.19
8.0.190.0000.00717.21
8.0.180.0040.00417.14
8.0.170.0080.00016.98
8.0.160.0020.00516.97
8.0.150.0050.00216.97
8.0.140.0040.00317.09
8.0.130.0000.00613.59
8.0.120.0080.00017.16
8.0.110.0060.00317.18
8.0.100.0000.00817.10
8.0.90.0000.00717.24
8.0.80.0040.01117.12
8.0.70.0070.00016.99
8.0.60.0040.00417.15
8.0.50.0000.00817.15
8.0.30.0070.01317.31
8.0.20.0120.00617.42
8.0.10.0000.00717.37
8.0.00.0100.01017.21
7.4.330.0040.00315.00
7.4.320.0000.00616.83
7.4.300.0000.00716.74
7.4.290.0040.00416.85
7.4.280.0030.00316.91
7.4.270.0030.00616.89
7.4.260.0070.00016.86
7.4.250.0040.00416.64
7.4.240.0070.00016.83
7.4.230.0030.00316.87
7.4.220.0090.01316.78
7.4.210.0040.01116.85
7.4.200.0000.00717.01
7.4.190.0040.00417.03
7.4.160.0060.01416.68
7.4.150.0100.01417.40
7.4.140.0100.01117.86
7.4.130.0070.01016.77
7.4.120.0080.00916.78
7.4.110.0090.00917.03
7.4.100.0080.00816.91
7.4.90.0110.00716.84
7.4.80.0060.01119.39
7.4.70.0130.00716.80
7.4.60.0150.00316.73
7.4.50.0030.00616.64
7.4.40.0100.00722.77
7.4.30.0100.00716.80
7.4.00.0070.01015.25
7.3.330.0020.00513.55
7.3.320.0030.00313.57
7.3.310.0030.00616.50
7.3.300.0030.00316.54
7.3.290.0060.00916.59
7.3.280.0050.01516.57
7.3.270.0060.01217.40
7.3.260.0070.01716.75
7.3.250.0090.01116.75
7.3.240.0130.00316.82
7.3.230.0200.00716.58
7.3.210.0130.01016.76
7.3.200.0070.01119.39
7.3.190.0120.00616.91
7.3.180.0080.00916.79
7.3.170.0150.00916.80
7.3.160.0060.01016.55
7.3.120.0080.00814.88
7.3.110.0040.01414.98
7.3.100.0000.01514.95
7.3.90.0090.00614.87
7.3.80.0030.01014.88
7.3.70.0030.00915.06
7.3.60.0130.00315.01
7.3.50.0100.01015.21
7.3.40.0030.00715.14
7.3.30.0060.00614.97
7.3.20.0000.01616.91
7.3.10.0030.01016.93
7.3.00.0070.00716.93
7.2.330.0060.01216.91
7.2.320.0120.00916.76
7.2.310.0140.00316.89
7.2.300.0090.00916.91
7.2.290.0130.00316.79
7.2.250.0070.01415.02
7.2.240.0100.01015.24
7.2.230.0030.01015.13
7.2.220.0060.00915.39
7.2.210.0000.01415.25
7.2.200.0040.01114.97
7.2.190.0080.00415.40
7.2.180.0130.00715.34
7.2.170.0030.01015.42
7.2.60.0100.00716.78
7.2.00.0000.01419.80
7.1.330.0000.01315.86
7.1.320.0050.00915.93
7.1.310.0040.00415.99
7.1.300.0110.00715.96
7.1.290.0100.00016.03
7.1.280.0070.00716.16
7.1.270.0100.00316.09
7.1.260.0070.00716.11
7.1.200.0030.01015.92
7.1.100.0040.00718.27
7.1.70.0030.00617.39
7.1.60.0100.01019.82
7.1.50.0100.01416.89
7.1.00.0070.07322.30
7.0.200.0110.00316.95
7.0.140.0070.07022.04
7.0.60.0070.04019.79
7.0.50.0000.08717.89
7.0.40.0100.04720.23
7.0.30.0300.05020.08
7.0.20.0030.05320.21
7.0.10.0000.05720.21
7.0.00.0030.08020.31
5.6.210.0000.04720.58
5.6.200.0030.08318.20
5.6.190.0070.08720.33
5.6.180.0370.04020.46
5.6.170.0270.07720.43
5.6.160.0030.04020.54
5.6.150.0100.05318.30
5.6.140.0070.08318.18
5.6.130.0100.07318.25
5.6.120.0070.06321.02
5.6.110.0070.07721.00
5.6.100.0070.08321.16
5.6.90.0100.07721.00
5.6.80.0170.07020.41
5.5.350.0500.06720.38
5.5.340.0100.05717.95
5.5.330.0070.05020.36
5.5.320.0000.05320.20
5.5.310.0300.07720.41
5.5.300.0070.08018.01
5.5.290.0070.03717.95
5.5.280.0000.05320.98
5.5.270.0070.04020.76
5.5.260.0130.07720.78
5.5.250.0130.06720.45
5.5.240.0030.06720.27
5.4.450.0270.07719.20
5.4.440.0130.04719.22
5.4.430.0170.03719.53
5.4.420.0100.04319.56
5.4.410.0200.04019.33
5.4.400.0130.04019.14
5.4.390.0130.03719.13
5.4.380.0130.03719.15
5.4.370.0070.04318.95
5.4.360.0130.04319.09
5.4.350.0170.03318.85
5.4.340.0170.03319.20
5.4.320.0130.04019.09
5.4.310.0130.03718.86
5.4.300.0070.04318.99
5.4.290.0130.03719.06
5.4.280.0070.04319.18
5.4.270.0130.04019.13
5.4.260.0130.04019.03
5.4.250.0130.03719.08
5.4.240.0130.05719.25
5.4.230.0230.03019.00
5.4.220.0270.03719.17
5.4.210.0170.05719.08
5.4.200.0170.07718.97
5.4.190.0230.07019.21
5.4.180.0330.05719.13
5.4.170.0170.05719.07
5.4.160.0230.06019.24
5.4.150.0200.03719.13
5.4.140.0230.06316.52
5.4.130.0200.04716.33
5.4.120.0270.06016.50
5.4.110.0200.05016.63
5.4.100.0200.04316.40
5.4.90.0270.07016.52
5.4.80.0270.06316.58
5.4.70.0230.04016.24
5.4.60.0270.04016.25
5.4.50.0230.05016.51
5.4.40.0230.05716.53
5.4.30.0300.06316.25
5.4.20.0230.06716.52
5.4.10.0230.07316.53
5.4.00.0200.06315.80
5.3.290.0170.04314.69
5.3.280.0270.07014.60
5.3.270.0070.04314.55
5.3.260.0200.05014.73
5.3.250.0230.04314.61
5.3.240.0230.05714.63
5.3.230.0170.04314.66
5.3.220.0200.06314.61
5.3.210.0400.04714.56
5.3.200.0230.07014.59
5.3.190.0230.04714.52
5.3.180.0400.05714.61
5.3.170.0200.03714.64
5.3.160.0200.06714.59
5.3.150.0300.06314.49
5.3.140.0230.04714.59
5.3.130.0400.03314.73
5.3.120.0370.05314.54
5.3.110.0330.06714.67
5.3.100.0270.06714.00
5.3.90.0200.05314.11
5.3.80.0300.07014.04
5.3.70.0200.07714.05
5.3.60.0200.06713.93
5.3.50.0330.05014.05
5.3.40.0200.03713.99
5.3.30.0200.04313.86
5.3.20.0230.07013.62
5.3.10.0270.05013.57
5.3.00.0200.05713.77
5.2.170.0230.03312.17
5.2.160.0130.03012.17
5.2.150.0200.06012.17
5.2.140.0200.03312.17
5.2.130.0270.05312.17
5.2.120.0230.05712.17
5.2.110.0200.06012.17
5.2.100.0200.03012.17
5.2.90.0170.03312.17
5.2.80.0230.05312.17
5.2.70.0270.05012.17
5.2.60.0230.04312.17
5.2.50.0270.05312.17
5.2.40.0130.03012.17
5.2.30.0130.02712.17
5.2.20.0230.05012.17
5.2.10.0200.05712.17
5.2.00.0200.05312.17
5.1.60.0130.03312.17
5.1.50.0230.04312.17
5.1.40.0200.05012.17
5.1.30.0170.05312.17
5.1.20.0230.05012.17
5.1.10.0100.05012.17
5.1.00.0130.04312.17
5.0.50.0070.04012.17
5.0.40.0130.04012.17
5.0.30.0100.05312.17
5.0.20.0070.02712.17
5.0.10.0070.02312.17
5.0.00.0130.05712.17
4.4.90.0130.01312.17
4.4.80.0070.02712.17
4.4.70.0130.03312.17
4.4.60.0100.03012.17
4.4.50.0030.02712.17
4.4.40.0100.04712.17
4.4.30.0030.02012.17
4.4.20.0130.03312.17
4.4.10.0100.02712.17
4.4.00.0030.04012.17
4.3.110.0100.03012.17
4.3.100.0030.02712.17
4.3.90.0170.02312.17
4.3.80.0070.05712.17
4.3.70.0070.03712.17
4.3.60.0130.03012.17
4.3.50.0070.03712.17
4.3.40.0100.04012.17
4.3.30.0070.03012.17
4.3.20.0000.02712.17
4.3.10.0030.03012.17
4.3.00.0070.03012.17

preferences:
44.23 ms | 400 KiB | 5 Q