3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = 'S1G5AB'; // given this $store = '5I6GAB'; // actually this $regex = implode('', array_map( function ($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) )); 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)
8.3.60.0120.00918.53
8.3.50.0080.00722.83
8.3.40.0040.01118.92
8.3.30.0030.01018.99
8.3.20.0050.00320.16
8.3.10.0040.00421.73
8.3.00.0040.00717.25
8.2.180.0180.00316.61
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00020.96
8.2.110.0050.00521.05
8.2.100.0080.00417.91
8.2.90.0080.00017.97
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0030.00617.93
8.2.50.0030.00518.07
8.2.40.0040.00418.16
8.2.30.0040.00817.97
8.2.20.0050.00217.83
8.2.10.0080.00018.16
8.2.00.0000.00817.81
8.1.280.0070.00725.92
8.1.270.0070.00323.80
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.54
8.1.230.0090.00321.03
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0000.00917.36
8.1.190.0000.00817.25
8.1.180.0050.00318.10
8.1.170.0030.00618.63
8.1.160.0050.00321.93
8.1.150.0070.00018.88
8.1.140.0000.00717.36
8.1.130.0000.00717.79
8.1.120.0000.00817.38
8.1.110.0070.00017.45
8.1.100.0030.00317.39
8.1.90.0070.00317.52
8.1.80.0080.00317.50
8.1.70.0020.00517.40
8.1.60.0060.00317.48
8.1.50.0040.00417.55
8.1.40.0000.00917.52
8.1.30.0050.00317.56
8.1.20.0000.00817.63
8.1.10.0000.00717.51
8.1.00.0080.00017.39
8.0.300.0040.00419.98
8.0.290.0040.00416.75
8.0.280.0030.00318.49
8.0.270.0070.00017.23
8.0.260.0030.00317.32
8.0.250.0070.00017.00
8.0.240.0030.00517.01
8.0.230.0040.00417.02
8.0.220.0070.00016.94
8.0.210.0000.00716.84
8.0.200.0040.00417.05
8.0.190.0030.00316.99
8.0.180.0000.00716.94
8.0.170.0040.00316.88
8.0.160.0050.00516.92
8.0.150.0000.00816.86
8.0.140.0040.00416.79
8.0.130.0030.00313.37
8.0.120.0040.00416.88
8.0.110.0040.00416.95
8.0.100.0040.00416.83
8.0.90.0040.00416.88
8.0.80.0070.01116.94
8.0.70.0080.00016.99
8.0.60.0040.00416.84
8.0.50.0040.00417.07
8.0.30.0130.00717.21
8.0.20.0110.00817.44
8.0.10.0040.00417.14
8.0.00.0090.01116.75
7.4.330.0050.00015.09
7.4.320.0020.00516.41
7.4.300.0030.00316.40
7.4.290.0030.00316.51
7.4.280.0040.00416.43
7.4.270.0070.00016.49
7.4.260.0000.00716.57
7.4.250.0050.00216.55
7.4.240.0040.00416.50
7.4.230.0000.00716.48
7.4.220.0090.00916.54
7.4.210.0060.00916.63
7.4.200.0070.00016.41
7.4.160.0080.00816.34
7.4.150.0090.01217.40
7.4.140.0110.00617.86
7.4.130.0140.00816.53
7.4.120.0100.00716.61
7.4.110.0110.00716.53
7.4.100.0110.00916.52
7.4.90.0070.01016.55
7.4.80.0070.01619.39
7.4.70.0060.01216.38
7.4.60.0040.01216.42
7.4.50.0040.00416.55
7.4.40.0070.01016.52
7.4.30.0120.00416.46
7.4.00.0100.00314.90
7.3.330.0040.00413.29
7.3.320.0020.00213.30
7.3.310.0000.00716.34
7.3.300.0030.00316.32
7.3.290.0110.00316.28
7.3.280.0080.00716.29
7.3.270.0120.00917.40
7.3.260.0090.01316.53
7.3.240.0030.01616.47
7.3.230.0070.01016.48
7.3.210.0120.00816.21
7.3.200.0050.01519.39
7.3.190.0110.00716.39
7.3.180.0000.01516.48
7.3.170.0090.00916.29
7.3.160.0090.00616.38
7.3.10.0040.01116.05
7.3.00.0070.00716.50
7.2.330.0080.00816.67
7.2.320.0030.01316.32
7.2.310.0120.00616.31
7.2.300.0130.00716.35
7.2.290.0090.00616.70
7.2.130.0070.00716.68
7.2.120.0110.01116.85
7.2.110.0100.00816.64
7.2.100.0150.00616.34
7.2.90.0080.00816.30
7.2.80.0000.01016.64
7.2.70.0040.01116.38
7.2.60.0090.00716.71
7.2.50.0180.00016.67
7.2.40.0070.00716.77
7.2.30.0160.00916.63
7.2.20.0080.00816.63
7.2.10.0030.01016.10
7.2.00.0040.00718.05
7.1.250.0060.00915.54
7.1.200.0080.00315.82
7.1.100.0180.01117.71
7.1.70.0040.00416.83
7.1.60.0000.02219.40
7.1.50.0040.01916.79
7.1.00.0000.08022.54
7.0.200.0030.00316.85
7.0.140.0030.07722.06
7.0.60.0130.06320.07
7.0.50.0100.07717.87
7.0.40.0100.07020.05
7.0.30.0470.06320.11
7.0.20.0330.03720.06
7.0.10.0000.04720.09
7.0.00.0100.08020.25
5.6.280.0070.07020.92
5.6.210.0100.04020.73
5.6.200.0130.05718.15
5.6.190.0070.06020.64
5.6.180.0270.06320.55
5.6.170.0300.07720.49
5.6.160.0070.08720.46
5.6.150.0100.07018.19
5.6.140.0070.06318.18
5.6.130.0100.07318.24
5.6.120.0030.07320.99
5.6.110.0130.08321.13
5.6.100.0070.08721.00
5.6.90.0000.04320.97
5.6.80.0130.07020.38
5.6.70.1030.04320.54
5.5.350.0030.04720.44
5.5.340.0130.07717.98
5.5.330.0000.07020.29
5.5.320.0370.04020.20
5.5.310.0430.07020.36
5.5.300.0070.06017.95
5.5.290.0130.07018.03
5.5.280.0030.07020.88
5.5.270.0030.04020.88
5.5.260.0070.08320.63
5.5.250.0030.05320.69
5.5.240.0230.03720.26
5.4.450.0830.05719.22
5.4.440.0030.06019.64
5.4.430.0830.05019.57
5.4.420.0830.06019.27
5.4.410.0630.06319.25
5.4.400.0670.05319.21
5.4.390.0700.05019.32
5.4.380.0200.05318.56
5.4.370.0230.04318.64
5.4.360.0200.04318.71
5.4.350.0080.03812.02
5.4.340.0080.03912.02
5.4.320.0090.04012.50
5.4.310.0040.04012.50
5.4.300.0060.03512.50
5.4.290.0090.03412.50
5.4.280.0110.03712.39
5.4.270.0050.03712.40
5.4.260.0070.03712.39
5.4.250.0070.03912.39
5.4.240.0050.03712.39
5.4.230.0070.03612.39
5.4.220.0070.03612.39
5.4.210.0040.03912.39
5.4.200.0020.04412.39
5.4.190.0060.03712.39
5.4.180.0060.04412.38
5.4.170.0080.03812.39
5.4.160.0080.03812.39
5.4.150.0050.04012.38
5.4.140.0060.03712.07
5.4.130.0040.03712.06
5.4.120.0100.03112.02
5.4.110.0090.03212.01
5.4.100.0110.03612.01
5.4.90.0060.03912.01
5.4.80.0100.04412.01
5.4.70.0090.03412.01
5.4.60.0060.04212.00
5.4.50.0070.04612.01
5.4.40.0040.04412.00
5.4.30.0070.04012.00
5.4.20.0050.03511.99
5.4.10.0120.03211.99
5.4.00.0060.03411.48
5.3.290.0060.03812.80
5.3.280.0080.03512.71
5.3.270.0080.04012.73
5.3.260.0060.04612.72
5.3.250.0100.04112.72
5.3.240.0070.04112.72
5.3.230.0050.04112.71
5.3.220.0080.04312.68
5.3.210.0070.04312.68
5.3.200.0050.04112.68
5.3.190.0100.04212.68
5.3.180.0060.03912.67
5.3.170.0110.04212.67
5.3.160.0120.03712.67
5.3.150.0130.03712.67
5.3.140.0110.03612.66
5.3.130.0090.04512.66
5.3.120.0050.03812.66
5.3.110.0070.04212.66
5.3.100.0060.04912.12
5.3.90.0120.03612.11
5.3.80.0080.03612.10
5.3.70.0040.04812.10
5.3.60.0100.03912.08
5.3.50.0090.04412.03
5.3.40.0080.03612.02
5.3.30.0030.03811.98
5.3.20.0040.03811.77
5.3.10.0060.03511.73
5.3.00.0080.03511.72
5.2.170.0040.0319.18
5.2.160.0050.0299.18
5.2.150.0040.0389.18
5.2.140.0090.0269.18
5.2.130.0040.0309.14
5.2.120.0060.0269.14
5.2.110.0080.0269.15
5.2.100.0060.0299.14
5.2.90.0060.0339.14
5.2.80.0050.0379.14
5.2.70.0100.0289.14
5.2.60.0060.0399.09
5.2.50.0060.0279.06
5.2.40.0040.0309.04
5.2.30.0060.0329.02
5.2.20.0060.0389.00
5.2.10.0020.0358.92
5.2.00.0060.0308.79
5.1.60.0070.0298.06
5.1.50.0060.0238.06
5.1.40.0080.0348.05
5.1.30.0030.0278.39
5.1.20.0070.0248.41
5.1.10.0070.0298.14
5.1.00.0010.0298.14
5.0.50.0050.0196.62
5.0.40.0040.0186.48
5.0.30.0030.0366.29
5.0.20.0050.0206.27
5.0.10.0040.0216.24
5.0.00.0050.0346.23
4.4.90.0050.0204.78
4.4.80.0070.0154.75
4.4.70.0030.0184.75
4.4.60.0030.0184.75
4.4.50.0030.0184.77
4.4.40.0040.0264.71
4.4.30.0020.0264.76
4.4.20.0040.0204.84
4.4.10.0030.0174.85
4.4.00.0040.0244.76
4.3.110.0030.0174.67
4.3.100.0040.0224.67
4.3.90.0020.0154.64
4.3.80.0020.0254.59
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0040.0144.63
4.3.40.0040.0224.54
4.3.30.0010.0173.29
4.3.20.0060.0143.26
4.3.10.0020.0183.23
4.3.00.0000.0308.43

preferences:
36.2 ms | 401 KiB | 5 Q