3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = 'S1G5AB'; // given this $store = '5I6GAB'; // actually this $regex = str_split($input); /* $regex = implode('', array_map( function ($char) { echo $char; return $char; static $map = ['S'=>'[S5]','5'=>'[S5]','1'=>'[1I]','I'=>'[1I]','G'=>'[6G]','6'=>'[6G]']; return array_key_exists($char, $map) ? $map[$char] : $char; }. [ 'a', 'b' ] // str_split($input) )); */ var_dump($regex); echo $regex . PHP_EOL; echo (0 < preg_match("/$regex/", $store) ? 'Match' : 'No match');

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)
8.3.60.0110.00718.55
8.3.50.0080.00822.93
8.3.40.0040.01119.01
8.3.30.0070.00719.05
8.3.20.0080.00020.36
8.3.10.0040.00421.74
8.3.00.0040.00719.38
8.2.180.0110.01116.75
8.2.170.0000.01422.96
8.2.160.0130.00020.34
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.01026.16
8.2.120.0030.00621.05
8.2.110.0030.00622.25
8.2.100.0090.00318.16
8.2.90.0040.00419.21
8.2.80.0080.00017.97
8.2.70.0000.00817.75
8.2.60.0050.00517.92
8.2.50.0050.00318.07
8.2.40.0000.00818.22
8.2.30.0080.00518.19
8.2.20.0030.00617.75
8.2.10.0020.00518.04
8.2.00.0000.00817.76
8.1.280.0120.00625.92
8.1.270.0080.00024.01
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00023.93
8.1.230.0000.01217.52
8.1.220.0000.00817.78
8.1.210.0040.00418.77
8.1.200.0000.00917.47
8.1.190.0080.00017.35
8.1.180.0050.00318.10
8.1.170.0030.00618.63
8.1.160.0090.00021.97
8.1.150.0000.00718.78
8.1.140.0040.00417.45
8.1.130.0050.00317.84
8.1.120.0040.00417.59
8.1.110.0050.00217.54
8.1.100.0000.00817.54
8.1.90.0000.01017.43
8.1.80.0050.00317.58
8.1.70.0000.00817.50
8.1.60.0030.00617.66
8.1.50.0030.00517.46
8.1.40.0090.00017.62
8.1.30.0000.00817.72
8.1.20.0030.00517.71
8.1.10.0040.00417.66
8.1.00.0040.00417.63
8.0.300.0000.00818.77
8.0.290.0000.00717.00
8.0.280.0040.00418.43
8.0.270.0030.00517.18
8.0.260.0000.00717.16
8.0.250.0000.00717.09
8.0.240.0040.00417.17
8.0.230.0030.00617.21
8.0.220.0040.00416.99
8.0.210.0000.00716.99
8.0.200.0050.00317.03
8.0.190.0050.00217.05
8.0.180.0050.00317.07
8.0.170.0050.00317.10
8.0.160.0040.00717.15
8.0.150.0050.00316.96
8.0.140.0040.00417.05
8.0.130.0030.00313.49
8.0.120.0080.00017.06
8.0.110.0040.00417.11
8.0.100.0050.00317.03
8.0.90.0030.00316.87
8.0.80.0070.01017.07
8.0.70.0040.00416.96
8.0.60.0040.00417.04
8.0.50.0080.00017.01
8.0.30.0060.01317.30
8.0.20.0070.01217.40
8.0.10.0040.00417.03
8.0.00.0070.01216.87
7.4.330.0050.00015.03
7.4.320.0030.00316.77
7.4.300.0070.00016.63
7.4.290.0000.00716.67
7.4.280.0000.00716.54
7.4.270.0040.00416.59
7.4.260.0040.00416.68
7.4.250.0000.00816.75
7.4.240.0000.00716.72
7.4.230.0000.00716.76
7.4.220.0090.00916.68
7.4.210.0090.00616.70
7.4.200.0050.00216.74
7.4.160.0040.01216.50
7.4.150.0160.00317.40
7.4.140.0050.01217.86
7.4.130.0070.01416.83
7.4.120.0030.01416.62
7.4.110.0110.00716.57
7.4.100.0100.00716.68
7.4.90.0060.01316.67
7.4.80.0100.01419.39
7.4.70.0120.00616.78
7.4.60.0160.00616.68
7.4.50.0050.00016.66
7.4.40.0130.00416.68
7.4.30.0030.01316.51
7.4.00.0080.01015.07
7.3.330.0080.00013.48
7.3.320.0050.00013.27
7.3.310.0000.00816.35
7.3.300.0030.00316.43
7.3.290.0000.01516.63
7.3.280.0050.01116.48
7.3.270.0150.00417.40
7.3.260.0110.00716.85
7.3.250.0110.00916.58
7.3.240.0100.01216.75
7.3.230.0080.00816.75
7.3.210.0190.00316.63
7.3.200.0170.00619.39
7.3.190.0190.00016.52
7.3.180.0050.01116.80
7.3.170.0140.00516.63
7.3.160.0080.00816.46
7.3.120.0070.01114.74
7.3.110.0080.00814.88
7.3.100.0080.00815.02
7.3.90.0030.00914.88
7.3.80.0040.00814.96
7.3.70.0080.00814.81
7.3.60.0090.00314.99
7.3.50.0050.00515.00
7.3.40.0110.00415.04
7.3.30.0030.00614.98
7.3.20.0040.00816.59
7.3.10.0000.01316.79
7.3.00.0040.01117.04
7.2.330.0100.00716.98
7.2.320.0090.01516.90
7.2.310.0120.00916.81
7.2.300.0030.01716.78
7.2.290.0030.01316.77
7.2.250.0070.01115.38
7.2.240.0070.01115.37
7.2.230.0070.01115.24
7.2.220.0070.00715.05
7.2.210.0030.00715.04
7.2.200.0120.00315.07
7.2.190.0030.00715.30
7.2.180.0070.01115.21
7.2.170.0070.00715.18
7.2.00.0000.01219.82
7.1.330.0090.00616.18
7.1.320.0000.01516.08
7.1.310.0040.01115.75
7.1.300.0080.00415.73
7.1.290.0030.00715.75
7.1.280.0030.00716.13
7.1.270.0060.01015.93
7.1.260.0000.01716.07
7.1.100.0040.01118.35
7.1.70.0060.00617.35
7.1.60.0060.01919.40
7.1.50.0030.01017.03
7.1.00.0000.08022.55
7.0.200.0050.00216.67
7.0.140.0100.06721.96
7.0.60.0070.04319.84
7.0.50.0030.06717.89
7.0.40.0070.07720.14
7.0.30.0230.09020.14
7.0.20.0300.06020.31
7.0.10.0130.06020.15
7.0.00.0030.08720.10
5.6.280.0030.07321.11
5.6.210.0100.06020.72
5.6.200.0070.07718.13
5.6.190.0070.04320.60
5.6.180.0400.06720.69
5.6.170.0130.05720.51
5.6.160.0100.06720.36
5.6.150.0070.07718.18
5.6.140.0030.08018.11
5.6.130.0030.07018.21
5.6.120.0100.08321.09
5.6.110.0070.08721.10
5.6.100.0100.09020.88
5.6.90.0070.08020.85
5.6.80.0170.07320.48
5.5.350.3800.04320.43
5.5.340.0030.05317.97
5.5.330.0030.04020.23
5.5.320.0300.07020.32
5.5.310.0370.05020.21
5.5.300.0100.06318.07
5.5.290.0100.08018.02
5.5.280.0100.03320.88
5.5.270.0070.08320.76
5.5.260.0100.06320.63
5.5.250.0030.08720.48
5.5.240.0000.08020.14
5.4.450.0670.06719.58
5.4.440.0730.06719.55
5.4.430.0870.06019.41
5.4.420.0430.05719.45
5.4.410.0800.05319.49
5.4.400.0770.06319.11
5.4.390.0700.05719.17
5.4.380.0230.04318.46
5.4.370.0070.04718.79
5.4.360.0200.04318.67
5.4.350.0080.04811.97
5.4.340.0070.05211.97
5.4.320.0090.05012.45
5.4.310.0080.04312.45
5.4.300.0160.03712.45
5.4.290.0080.03712.45
5.4.280.0100.03512.34
5.4.270.0060.03912.34
5.4.260.0070.03912.34
5.4.250.0080.04312.35
5.4.240.0060.03912.35
5.4.230.0090.03812.34
5.4.220.0070.03512.34
5.4.210.0090.04212.34
5.4.200.0110.04312.34
5.4.190.0050.04312.33
5.4.180.0090.04412.34
5.4.170.0070.04212.34
5.4.160.0080.04212.34
5.4.150.0070.03612.34
5.4.140.0080.04012.02
5.4.130.0070.04012.01
5.4.120.0030.04211.96
5.4.110.0080.04311.96
5.4.100.0050.04111.96
5.4.90.0100.03711.97
5.4.80.0050.04011.96
5.4.70.0100.04011.96
5.4.60.0100.03611.96
5.4.50.0080.03711.96
5.4.40.0060.03611.95
5.4.30.0070.03611.95
5.4.20.0050.03811.95
5.4.10.0090.03311.95
5.4.00.0060.03711.43
5.3.290.0050.04412.80
5.3.280.0120.03712.71
5.3.270.0050.04312.73
5.3.260.0060.04312.72
5.3.250.0050.04512.71
5.3.240.0090.04512.72
5.3.230.0100.03412.71
5.3.220.0070.04712.68
5.3.210.0070.03912.68
5.3.200.0070.03912.68
5.3.190.0080.03912.68
5.3.180.0090.04212.67
5.3.170.0060.04112.67
5.3.160.0080.03912.67
5.3.150.0070.03912.68
5.3.140.0090.04212.66
5.3.130.0060.05112.66
5.3.120.0110.03412.66
5.3.110.0070.03712.66
5.3.100.0100.04712.12
5.3.90.0070.03412.09
5.3.80.0060.04012.07
5.3.70.0070.03912.08
5.3.60.0100.03612.06
5.3.50.0080.03312.00
5.3.40.0080.03412.00
5.3.30.0050.03611.96
5.3.20.0090.03111.73
5.3.10.0100.03611.70
5.3.00.0100.03411.69
5.2.170.0090.0389.19
5.2.160.0070.0389.19
5.2.150.0040.0319.19
5.2.140.0070.0309.19
5.2.130.0050.0339.14
5.2.120.0070.0349.14
5.2.110.0070.0359.15
5.2.100.0080.0299.15
5.2.90.0040.0309.15
5.2.80.0060.0349.14
5.2.70.0060.0339.14
5.2.60.0040.0379.10
5.2.50.0080.0339.07
5.2.40.0100.0289.05
5.2.30.0050.0369.03
5.2.20.0030.0309.01
5.2.10.0080.0278.92
5.2.00.0050.0308.78
5.1.60.0050.0258.06
5.1.50.0080.0268.05
5.1.40.0040.0258.04
5.1.30.0020.0288.39
5.1.20.0030.0288.41
5.1.10.0050.0288.13
5.1.00.0040.0268.13
5.0.50.0030.0206.61
5.0.40.0040.0196.47
5.0.30.0030.0316.29
5.0.20.0030.0206.26
5.0.10.0050.0226.24
5.0.00.0040.0366.23
4.4.90.0030.0194.78
4.4.80.0060.0164.76
4.4.70.0050.0204.76
4.4.60.0040.0204.75
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0030.0234.76
4.4.20.0030.0204.84
4.4.10.0060.0164.85
4.4.00.0040.0244.75
4.3.110.0020.0224.67
4.3.100.0070.0154.66
4.3.90.0030.0184.64
4.3.80.0050.0254.58
4.3.70.0020.0154.63
4.3.60.0020.0214.63
4.3.50.0030.0164.63
4.3.40.0010.0314.54
4.3.30.0010.0233.29
4.3.20.0040.0173.25
4.3.10.0030.0183.22
4.3.00.0170.0178.45

preferences:
35.78 ms | 401 KiB | 5 Q