3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cookie = '101(2)_102(3)_103(5)'; preg_match_all('/(?<=^|_)([^(]+)\((\d+)\)(?=_|$)/', $cookie, $matches); $ids = $matches[1]; $counts = $matches[2]; echo "Total IDs: " . count($ids) . ", total count: " . array_sum($counts) . PHP_EOL; $counts = array_combine($matches[1], $matches[2]); echo "Total IDs: " . count($counts) . ", total count: " . array_sum($counts). PHP_EOL;

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)
8.5.00.0120.01120.23
8.4.150.0080.00516.92
8.4.140.0120.00917.72
8.4.130.0070.00718.14
8.4.120.0110.00720.72
8.4.110.0090.01022.59
8.4.100.0050.00518.00
8.4.90.0110.00918.27
8.4.80.0040.00619.74
8.4.70.0080.00818.05
8.4.60.0110.01018.84
8.4.50.0140.00717.82
8.4.40.0040.00419.71
8.4.30.0140.00718.57
8.4.20.0160.00618.45
8.4.10.0100.01018.06
8.3.280.0020.00014.05
8.3.270.0140.00516.79
8.3.260.0110.00816.70
8.3.250.0110.00818.85
8.3.240.0130.00616.65
8.3.230.0130.00716.85
8.3.220.0140.00516.61
8.3.210.0050.00216.63
8.3.200.0050.00416.79
8.3.190.0090.01217.36
8.3.180.0060.00318.11
8.3.170.0060.00318.88
8.3.160.0060.01218.54
8.3.150.0150.00320.69
8.3.140.0080.00016.88
8.3.130.0040.00416.88
8.3.120.0000.00819.22
8.3.110.0040.00416.86
8.3.100.0050.00318.65
8.3.90.0050.00326.77
8.3.80.0040.00417.97
8.3.70.0070.00716.75
8.3.60.0090.01218.27
8.3.50.0130.00718.18
8.3.40.0070.00718.91
8.3.30.0110.00418.55
8.3.20.0060.00320.82
8.3.10.0040.00422.09
8.3.00.0000.00820.67
8.2.290.0120.00719.01
8.2.280.0080.00820.31
8.2.270.0090.00919.07
8.2.260.0040.00418.43
8.2.250.0040.01217.03
8.2.240.0000.01417.34
8.2.230.0030.00620.94
8.2.220.0080.00424.06
8.2.210.0040.00426.77
8.2.200.0070.00318.66
8.2.190.0110.01116.63
8.2.180.0060.01218.43
8.2.170.0070.00722.96
8.2.160.0110.00422.21
8.2.150.0050.00224.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0070.00321.17
8.2.100.0120.00017.97
8.2.90.0090.00018.03
8.2.80.0000.00817.97
8.2.70.0050.00318.05
8.2.60.0090.00018.22
8.2.50.0050.00318.10
8.2.40.0050.00321.27
8.2.30.0000.00719.23
8.2.20.0000.00718.11
8.2.10.0040.00419.67
8.2.00.0040.00419.23
8.1.330.0140.00516.30
8.1.320.0120.00716.62
8.1.310.0070.00016.79
8.1.300.0060.00918.54
8.1.290.0060.00330.84
8.1.280.0090.00925.92
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00022.14
8.1.230.0040.00722.81
8.1.220.0000.00917.78
8.1.210.0000.00818.97
8.1.200.0030.00617.36
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0060.00318.77
8.1.160.0050.00218.95
8.1.150.0000.00818.85
8.1.140.0020.00520.30
8.1.130.0030.00320.23
8.1.120.0070.00017.62
8.1.110.0000.00817.60
8.1.100.0080.00017.48
8.1.90.0080.00017.62
8.1.80.0070.00017.57
8.1.70.0000.00717.47
8.1.60.0040.00417.61
8.1.50.0000.00917.68
8.1.40.0040.00417.59
8.1.30.0040.00417.86
8.1.20.0000.00817.81
8.1.10.0000.00817.65
8.1.00.0040.00417.68
8.0.300.0000.00821.91
8.0.290.0040.00416.87
8.0.280.0030.00318.35
8.0.270.0030.00317.30
8.0.260.0080.00020.09
8.0.250.0050.00217.06
8.0.240.0000.00717.12
8.0.230.0030.00317.01
8.0.220.0070.00016.94
8.0.210.0040.00417.04
8.0.200.0000.01117.11
8.0.190.0000.00917.10
8.0.180.0030.00516.98
8.0.170.0090.00317.08
8.0.160.0040.00416.95
8.0.150.0040.00817.10
8.0.140.0030.00617.04
8.0.130.0000.00613.49
8.0.120.0040.00416.98
8.0.110.0030.00516.94
8.0.100.0060.00317.09
8.0.90.0040.00417.12
8.0.80.0090.00617.02
8.0.70.0070.00017.05
8.0.60.0060.00316.93
8.0.50.0000.00716.96
8.0.30.0080.01317.20
8.0.20.0110.00817.21
8.0.10.0040.00417.04
8.0.00.0120.00616.98
7.4.330.0050.00016.80
7.4.320.0070.00016.71
7.4.300.0030.00316.71
7.4.290.0030.00516.73
7.4.280.0000.00716.71
7.4.270.0030.00316.74
7.4.260.0050.00013.61
7.4.250.0030.00316.75
7.4.240.0050.00316.86
7.4.230.0030.00316.82
7.4.220.0020.00516.84
7.4.210.0100.00716.82
7.4.200.0000.00716.77
7.4.130.0120.00616.74
7.4.120.0130.00616.83
7.4.110.0090.00916.91
7.4.100.0110.01116.63
7.4.90.0030.01316.84
7.4.80.0100.01319.39
7.4.70.0190.00316.75
7.4.60.0080.00916.79
7.4.50.0070.01116.71
7.4.40.0150.00916.77
7.4.00.0010.01415.33
7.3.330.0020.00516.40
7.3.320.0000.00513.27
7.3.310.0040.00416.58
7.3.300.0050.00216.52
7.3.290.0070.00016.23
7.3.280.0130.00616.46
7.3.260.0110.00616.52
7.3.240.0120.01016.65
7.3.230.0060.01116.47
7.3.210.0070.01016.79
7.3.200.0100.01016.75
7.3.190.0110.00716.52
7.3.180.0090.00616.63
7.3.170.0030.01716.52
7.3.160.0120.00316.46
7.3.120.0120.00315.02
7.3.110.0100.01015.20
7.3.100.0070.00714.94
7.3.90.0060.00914.88
7.3.80.0080.01014.90
7.3.70.0090.00515.12
7.3.60.0070.00914.94
7.3.50.0070.00714.87
7.3.40.0020.00914.91
7.3.30.0080.00714.78
7.3.20.0060.01115.97
7.3.10.0080.00515.88
7.3.00.0060.01015.93
7.2.330.0100.00716.76
7.2.320.0060.01216.88
7.2.310.0120.00316.93
7.2.300.0090.01316.57
7.2.290.0060.01516.93
7.2.250.0040.01515.29
7.2.240.0030.01715.24
7.2.230.0080.00715.29
7.2.220.0090.00615.29
7.2.210.0090.00815.03
7.2.200.0080.00314.97
7.2.190.0060.01015.04
7.2.180.0030.01015.13
7.2.170.0040.00915.10
7.2.160.0100.01014.96
7.2.150.0070.01415.18
7.2.140.0060.01515.39
7.2.130.0060.01515.14
7.2.120.0080.00815.19
7.2.110.0000.01515.18
7.2.100.0060.00915.30
7.2.90.0090.00615.35
7.2.80.0040.01115.12
7.2.70.0100.00715.35
7.2.60.0030.01115.18
7.2.50.0110.00315.14
7.2.40.0070.00714.93
7.2.30.0110.00315.21
7.2.20.0140.00015.18
7.2.10.0080.00815.18
7.2.00.0080.00815.31
7.1.330.0000.01315.98
7.1.320.0050.01015.05
7.1.310.0070.00715.15
7.1.300.0060.00915.02
7.1.290.0150.00714.92
7.1.280.0070.00414.98
7.1.270.0060.00815.07
7.1.260.0090.00714.90
7.1.250.0080.00613.86

preferences:
180.99 ms | 403 KiB | 5 Q