3v4l.org

run code in 300+ PHP versions simultaneously
<?php $yourstring='C7,22801422CFE0F63,2280141C5EF0F63,22801402EFD0F63,2280138C5ED0F63,228024329897530,228023829877530'; $pattern = '~ (?!^)(\h*,\h*(?<value>[0-9]{7}[A-F0-9]{8})) | (?<first>[a-zA-Z0-9]+)(?=(?1)*$) ~xA'; if ( preg_match_all($pattern, $yourstring, $matches) ) { echo $matches['first'][0], PHP_EOL; print_r(array_values(array_filter($matches['value']))); }

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)
8.3.60.0160.00718.43
8.3.50.0110.00718.44
8.3.40.0060.00919.09
8.3.30.0080.00818.79
8.3.20.0020.00521.72
8.3.10.0080.00023.78
8.3.00.0040.00421.62
8.2.180.0060.01225.92
8.2.170.0060.00919.21
8.2.160.0060.01522.96
8.2.150.0140.00025.66
8.2.140.0000.00924.66
8.2.130.0040.00426.16
8.2.120.0070.00021.16
8.2.110.0070.00319.33
8.2.100.0060.00618.03
8.2.90.0080.00019.26
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0000.00817.75
8.2.50.0030.00517.75
8.2.40.0040.00420.42
8.2.30.0040.00419.23
8.2.20.0040.00418.13
8.2.10.0030.00518.02
8.2.00.0050.00218.22
8.1.280.0040.01125.92
8.1.270.0070.00022.11
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00021.09
8.1.230.0000.01117.83
8.1.220.0050.00317.74
8.1.210.0000.01018.77
8.1.200.0030.00717.35
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0000.00818.69
8.1.160.0040.00418.83
8.1.150.0040.00418.78
8.1.140.0000.00719.08
8.1.130.0030.00317.59
8.1.120.0000.00717.61
8.1.110.0030.00617.58
8.1.100.0080.00017.53
8.1.90.0000.00817.57
8.1.80.0030.00317.55
8.1.70.0000.00717.53
8.1.60.0060.00317.73
8.1.50.0030.00517.51
8.1.40.0050.00317.68
8.1.30.0000.00917.69
8.1.20.0050.00317.74
8.1.10.0000.00717.73
8.1.00.0030.00717.69
8.0.300.0030.00618.77
8.0.290.0080.00016.88
8.0.280.0000.00718.38
8.0.270.0000.00817.02
8.0.260.0030.00317.21
8.0.250.0000.00717.13
8.0.240.0070.00417.13
8.0.230.0000.00717.09
8.0.220.0030.00317.01
8.0.210.0040.00416.88
8.0.200.0000.00717.09
8.0.190.0080.00016.95
8.0.180.0030.00517.01
8.0.170.0060.00317.06
8.0.160.0000.00817.04
8.0.150.0030.00516.90
8.0.140.0000.00716.88
8.0.130.0000.00613.50
8.0.120.0030.00516.86
8.0.110.0080.00016.88
8.0.100.0030.00516.82
8.0.90.0060.00316.82
8.0.80.0120.00316.97
8.0.70.0030.00517.08
8.0.60.0050.00317.08
8.0.50.0040.00416.94
8.0.30.0090.00817.02
8.0.20.0130.00717.40
8.0.10.0040.00417.09
8.0.00.0070.01216.91
7.4.330.0020.00215.55
7.4.320.0030.00316.66
7.4.300.0070.00016.67
7.4.290.0030.00316.71
7.4.280.0000.00716.66
7.4.270.0030.00316.72
7.4.260.0030.00516.74
7.4.250.0000.00716.70
7.4.240.0000.00716.78
7.4.230.0030.00516.85
7.4.220.0040.00416.80
7.4.210.0090.00616.69
7.4.200.0020.00516.89
7.4.160.0050.01116.74
7.4.150.0090.00917.40
7.4.140.0090.00717.86
7.4.130.0100.00716.80
7.4.120.0080.01316.68
7.4.110.0090.00916.54
7.4.100.0090.00916.48
7.4.90.0120.00616.52
7.4.80.0120.01219.39
7.4.70.0070.01016.67
7.4.60.0030.01316.75
7.4.50.0020.01016.33
7.4.40.0130.01016.57
7.4.10.0030.01714.79
7.4.00.0080.00915.16
7.3.330.0000.00513.14
7.3.320.0000.00613.11
7.3.310.0030.00316.19
7.3.300.0030.00316.26
7.3.290.0100.00616.42
7.3.280.0100.00716.40
7.3.270.0060.01217.40
7.3.260.0070.01016.52
7.3.250.0110.00916.64
7.3.240.0150.00316.68
7.3.230.0070.01116.47
7.3.210.0100.00716.34
7.3.200.0130.00316.65
7.3.190.0060.01116.46
7.3.180.0040.01216.44
7.3.170.0090.01216.54
7.3.160.0090.00916.55
7.3.130.0030.01314.81
7.3.120.0070.01214.83
7.3.110.0070.01114.88
7.3.100.0030.01214.86
7.3.90.0030.01114.63
7.3.80.0070.00915.01
7.3.70.0030.01414.95
7.3.60.0100.00814.92
7.3.50.0030.00814.88
7.3.40.0050.00714.85
7.3.30.0070.00714.81
7.3.20.0070.00816.88
7.3.10.0050.00816.82
7.3.00.0090.00516.77
7.2.330.0070.01016.70
7.2.320.0140.00716.74
7.2.310.0110.00716.62
7.2.300.0120.00616.59
7.2.290.0130.00816.66
7.2.260.0060.00914.83
7.2.250.0060.01014.93
7.2.240.0050.01115.16
7.2.230.0070.00715.02
7.2.220.0090.00415.15
7.2.210.0050.00514.99
7.2.200.0090.00914.87
7.2.190.0060.00715.11
7.2.180.0070.00715.11
7.2.170.0090.00715.01
7.2.160.0100.00315.04
7.2.150.0030.00817.01
7.2.140.0040.01016.93
7.2.130.0040.01016.80
7.2.120.0020.01016.95
7.2.110.0000.01116.91
7.2.100.0030.00917.08
7.2.90.0070.00517.05
7.2.80.0090.00417.05
7.2.70.0040.01117.13
7.2.60.0070.00816.92
7.2.50.0090.00516.88
7.2.40.0020.01117.03
7.2.30.0090.00416.97
7.2.20.0060.01017.04
7.2.10.0090.01217.44
7.2.00.0120.00617.44
7.1.330.0020.01415.97
7.1.320.0080.00615.87
7.1.310.0050.00516.01
7.1.300.0030.01115.92
7.1.290.0070.00915.98
7.1.280.0060.00615.86
7.1.270.0030.01115.88
7.1.260.0040.00616.05
7.1.250.0020.00715.85
7.1.240.0080.00515.88
7.1.230.0020.00815.91
7.1.220.0070.00715.90
7.1.210.0090.00515.91
7.1.200.0050.00715.92
7.1.190.0020.01016.03
7.1.180.0050.00815.97
7.1.170.0090.00415.93
7.1.160.0080.00715.92
7.1.150.0060.00715.98
7.1.140.0080.00716.00
7.1.130.0070.00715.67
7.1.120.0110.00716.33
7.1.110.0170.00916.08
7.1.100.0130.00816.08
7.1.90.0140.00915.98
7.1.80.0110.00916.01
7.1.70.0100.01115.86
7.1.60.0140.01021.63
7.1.50.0150.00821.66
7.1.40.0150.01021.67
7.1.30.0190.00521.58
7.1.20.0130.01021.65
7.1.10.0110.00815.61
7.1.00.0080.01015.64
7.0.330.0000.01315.44
7.0.320.0060.00915.45
7.0.310.0060.00615.49
7.0.300.0070.00715.46
7.0.290.0050.00715.45
7.0.280.0030.00715.19
7.0.270.0030.01115.52
7.0.260.0020.01315.35
7.0.250.0090.00515.50
7.0.240.0020.01415.40
7.0.230.0050.00815.37
7.0.220.0030.00815.37
7.0.210.0040.01115.65
7.0.200.0050.01115.54
7.0.190.0050.00615.41
7.0.180.0040.01115.53
7.0.170.0030.00815.45
7.0.160.0070.00515.49
7.0.150.0130.00415.46
7.0.140.0030.01115.55
7.0.130.0030.00815.56
7.0.120.0080.00415.38
7.0.110.0070.00915.43
7.0.100.0100.00715.31
7.0.90.0030.01415.59
7.0.80.0060.00915.49
7.0.70.0070.01015.35
7.0.60.0030.01315.28
7.0.50.0080.00615.79
7.0.40.0050.00813.42
7.0.30.0020.01013.31
7.0.20.0080.00613.48
7.0.10.0050.00913.40
7.0.00.0050.01013.48
5.6.400.0100.00514.12
5.6.390.0060.00814.43
5.6.380.0090.00614.25
5.6.370.0080.00614.50
5.6.360.0040.00814.60
5.6.350.0090.00414.21
5.6.340.0040.00714.15
5.6.330.0090.00614.37
5.6.320.0020.01314.71
5.6.310.0050.00914.25
5.6.300.0060.00614.35
5.6.290.0080.00514.28
5.6.280.0050.01014.43
5.6.270.0030.01514.46
5.6.260.0060.00714.44
5.6.250.0070.00914.35
5.6.240.0070.00914.30
5.6.230.0060.01014.60
5.6.220.0020.00914.29
5.6.210.0090.00614.48
5.6.200.0020.01314.27
5.6.190.0050.00914.22
5.6.180.0120.00614.34
5.6.170.0030.00814.43
5.6.160.0000.01314.38
5.6.150.0070.00714.40
5.6.140.0030.00914.22
5.6.130.0070.00514.44
5.6.120.0030.01114.40
5.6.110.0070.00614.20
5.6.100.0060.00914.17
5.6.90.0020.01214.50
5.6.80.0080.00314.30
5.6.70.0060.00614.41
5.6.60.0050.01114.21
5.6.50.0050.00814.31
5.6.40.0080.00614.14
5.6.30.0080.00514.29
5.6.20.0070.00614.43
5.6.10.0070.00914.35
5.6.00.0090.00414.34

preferences:
43.63 ms | 400 KiB | 5 Q