3v4l.org

run code in 300+ PHP versions simultaneously
<?php $LinkRegex = '/(?!(\d+\/\d+)\s*(\d{7,10})\s*)(?<Link>[0-9]{1,2}\/[0-9]{1,2}:?[0-9]?[0-9]?)/'; preg_match_all($LinkRegex, "21/8 664922003 0 0 1 21/1:26,21/1:27,21/1:28", $LinkMatches); var_dump($LinkMatches);

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)
8.3.60.0120.00316.74
8.3.50.0160.00522.12
8.3.40.0040.01418.78
8.3.30.0140.00018.96
8.3.20.0060.00320.34
8.3.10.0080.00023.54
8.3.00.0040.00420.68
8.2.180.0110.00817.00
8.2.170.0070.00722.96
8.2.160.0100.00320.48
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.47
8.2.110.0030.00622.25
8.2.100.0060.00618.04
8.2.90.0040.00418.09
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0040.00417.91
8.2.50.0090.00018.07
8.2.40.0000.00819.89
8.2.30.0100.00018.27
8.2.20.0050.00317.83
8.2.10.0060.00318.02
8.2.00.0080.00417.64
8.1.280.0090.00925.92
8.1.270.0030.00522.00
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00023.96
8.1.230.0120.00021.04
8.1.220.0080.00017.74
8.1.210.0040.00818.86
8.1.200.0090.00017.35
8.1.190.0040.00417.38
8.1.180.0050.00318.10
8.1.170.0000.00918.53
8.1.160.0000.00722.02
8.1.150.0080.00018.69
8.1.140.0030.00617.54
8.1.130.0070.00017.72
8.1.120.0040.00417.45
8.1.110.0070.00017.55
8.1.100.0040.00417.61
8.1.90.0050.00217.44
8.1.80.0000.00817.55
8.1.70.0070.00317.44
8.1.60.0040.00417.57
8.1.50.0040.00417.51
8.1.40.0060.00317.47
8.1.30.0080.00317.75
8.1.20.0070.00317.75
8.1.10.0050.00317.65
8.1.00.0040.00417.64
8.0.300.0000.00720.07
8.0.290.0050.00217.18
8.0.280.0000.00718.35
8.0.270.0000.00717.13
8.0.260.0030.00317.20
8.0.250.0000.00717.08
8.0.240.0030.00316.92
8.0.230.0050.00516.98
8.0.220.0070.00017.01
8.0.210.0000.00716.97
8.0.200.0030.00516.93
8.0.190.0080.00016.96
8.0.180.0100.00516.99
8.0.170.0050.00316.98
8.0.160.0050.00316.96
8.0.150.0040.00416.81
8.0.140.0000.00816.82
8.0.130.0030.00313.48
8.0.120.0080.00016.89
8.0.110.0050.00216.89
8.0.100.0060.00316.95
8.0.90.0040.00417.03
8.0.80.0060.00916.88
8.0.70.0000.00716.78
8.0.60.0040.00416.99
8.0.50.0040.00416.84
8.0.30.0180.00617.21
8.0.20.0130.00617.40
8.0.10.0020.00516.97
8.0.00.0090.01016.89
7.4.330.0000.00515.00
7.4.320.0030.00316.76
7.4.300.0000.00616.67
7.4.290.0000.00716.50
7.4.280.0000.00716.51
7.4.270.0040.00416.67
7.4.260.0000.00816.78
7.4.250.0000.00716.76
7.4.240.0030.00416.60
7.4.230.0000.00816.69
7.4.220.0110.00816.57
7.4.210.0070.00916.71
7.4.200.0020.00516.64
7.4.190.0000.00716.84
7.4.160.0080.00816.49
7.4.150.0100.00617.40
7.4.140.0160.00517.86
7.4.130.0110.00716.62
7.4.120.0100.00816.73
7.4.110.0110.00716.63
7.4.100.0100.01316.73
7.4.90.0090.00816.67
7.4.80.0130.00619.39
7.4.70.0120.00516.61
7.4.60.0180.00316.48
7.4.50.0030.00616.54
7.4.40.0200.00316.77
7.4.30.0130.00916.77
7.4.00.0060.00915.26
7.3.330.0000.00613.15
7.3.320.0030.00313.21
7.3.310.0030.00316.30
7.3.300.0030.00316.33
7.3.290.0030.01016.33
7.3.280.0100.00916.28
7.3.270.0060.01217.40
7.3.260.0030.01416.52
7.3.250.0140.00816.43
7.3.240.0090.01516.46
7.3.230.0040.01416.39
7.3.210.0090.01216.75
7.3.200.0040.01519.39
7.3.190.0080.01116.21
7.3.180.0060.01116.60
7.3.170.0060.00916.66
7.3.160.0030.01316.32
7.3.120.0060.01214.88
7.3.10.0000.01116.75
7.3.00.0110.00416.43
7.2.330.0160.00916.51
7.2.320.0070.01416.38
7.2.310.0130.01016.32
7.2.300.0140.00316.62
7.2.290.0040.01416.53
7.2.130.0110.00417.05
7.2.120.0040.01116.80
7.2.110.0000.01516.79
7.2.100.0080.00416.71
7.2.90.0120.00317.00
7.2.80.0080.00416.80
7.2.70.0030.01317.10
7.2.60.0110.00616.76
7.2.50.0070.01017.05
7.2.40.0060.00616.89
7.2.30.0070.01016.97
7.2.20.0130.00316.91
7.2.10.0090.00316.89
7.2.00.0050.00918.17
7.1.250.0040.01115.60
7.1.200.0030.01015.93
7.1.100.0030.01418.25
7.1.70.0000.00717.39
7.1.60.0150.00919.46
7.1.50.0100.01317.20
7.1.00.0100.07322.27
7.0.200.0040.00416.93
7.0.140.0100.06722.09
7.0.80.0470.04020.12
7.0.70.0430.04320.02
7.0.60.0600.08019.92
7.0.50.0330.05720.35
7.0.40.0100.08320.00
7.0.30.0070.09320.06
7.0.20.0030.05320.17
7.0.10.0070.08020.04
7.0.00.0030.08719.93
5.6.280.0030.07320.78
5.6.230.0200.05720.59
5.6.220.0070.04720.67
5.6.210.0230.06320.61
5.6.200.0100.04721.03
5.6.190.0100.07720.93
5.6.180.0070.07721.16
5.6.170.0070.08321.16
5.6.160.0070.06021.02
5.6.150.0070.05720.98
5.6.140.0130.08020.93
5.6.130.0130.08321.04
5.6.120.0170.07721.16
5.6.110.0200.07720.94
5.6.100.0100.06320.98
5.6.90.0070.04321.02
5.6.80.0170.05020.45
5.6.70.0100.07720.40
5.6.60.0100.07720.40
5.6.50.0100.07720.55
5.6.40.0070.08020.39
5.6.30.0100.04320.49
5.6.20.0070.06720.35
5.6.10.0070.05720.45
5.6.00.0070.07720.41
5.5.370.0200.07320.50
5.5.360.0070.05320.33
5.5.350.0100.08020.36
5.5.340.0070.07720.92
5.5.330.0000.05320.79
5.5.320.0130.08320.73
5.5.310.0070.07320.79
5.5.300.0100.03720.87
5.5.290.0100.08020.86
5.5.280.0100.04020.92
5.5.270.0070.08320.86
5.5.260.0170.07720.86
5.5.250.0130.05020.68
5.5.240.0100.07720.16
5.5.230.0070.04720.13
5.5.220.0000.08720.17
5.5.210.0130.04319.99
5.5.200.0070.06720.27
5.5.190.0030.05020.07
5.5.180.0100.07720.23
5.5.160.0130.04319.98
5.5.150.0070.08020.17
5.5.140.0070.04320.22
5.5.130.0070.04720.22
5.5.120.0170.03719.98
5.5.110.0130.07320.14
5.5.100.0070.05719.94
5.5.90.0100.06320.00
5.5.80.0100.07320.05
5.5.70.0030.08020.05
5.5.60.0170.06720.17
5.5.50.0130.07720.00
5.5.40.0070.05020.05
5.5.30.0100.07320.09
5.5.20.0130.05020.07
5.5.10.0070.08019.93
5.5.00.0030.08019.95
5.4.450.0030.05719.45
5.4.440.0070.06719.52
5.4.430.0100.07019.30
5.4.420.0170.06719.17
5.4.410.0100.06719.22
5.4.400.0070.07718.79
5.4.390.0130.05719.10
5.4.380.0070.04018.90
5.4.370.0000.08019.05
5.4.360.0030.07718.78
5.4.350.0030.07718.98
5.4.340.0100.07719.14
5.4.320.0130.05319.16
5.4.310.0170.06319.14
5.4.300.0100.05319.20
5.4.290.0130.07719.02
5.4.280.0070.07019.14
5.4.270.0130.07018.81
5.4.260.0030.08019.07
5.4.250.0030.05719.04
5.4.240.0000.08019.02
5.4.230.0130.06718.89
5.4.220.0030.08019.12
5.4.210.0100.07319.22
5.4.200.0130.07018.93
5.4.190.0030.04318.80
5.4.180.0030.05019.08
5.4.170.0070.08019.21
5.4.160.0100.04718.76
5.4.150.0100.06718.92
5.4.140.0100.06716.38
5.4.130.0130.06716.36
5.4.120.0030.07716.26
5.4.110.0070.07716.21
5.4.100.0030.07716.31
5.4.90.0100.06316.21
5.4.80.0000.06016.24
5.4.70.0070.07716.33
5.4.60.0100.07716.46
5.4.50.0100.04716.30
5.4.40.0100.07016.35
5.4.30.0030.05316.33
5.4.20.0030.05716.39
5.4.10.0070.06316.38
5.4.00.0030.06715.75
5.3.290.0100.08014.61
5.3.280.0030.08014.59
5.3.270.0130.04014.58
5.3.260.0070.07714.56
5.3.250.0030.04014.46
5.3.240.0100.07314.59
5.3.230.0070.07314.55
5.3.220.0200.06014.51
5.3.210.0070.06014.57
5.3.200.0100.07714.39
5.3.190.0030.08314.55
5.3.180.0070.06714.57
5.3.170.0070.05714.53
5.3.160.0070.07714.42
5.3.150.0030.08014.55
5.3.140.0100.05714.41
5.3.130.0300.03314.54
5.3.120.0100.07314.54
5.3.110.0070.07714.53
5.3.100.0030.05014.03
5.3.90.0100.06714.01
5.3.80.0030.06713.98
5.3.70.0000.07313.87
5.3.60.0030.04313.95
5.3.50.0100.04713.81
5.3.40.0030.04013.80
5.3.30.0030.05713.90
5.3.20.0100.06313.68
5.3.10.0100.04713.43
5.3.00.0030.04013.63
5.2.170.0130.03312.50
5.2.160.0070.06312.50
5.2.150.0030.03312.50
5.2.140.0030.03012.50
5.2.130.0000.04012.50
5.2.120.0130.05312.50
5.2.110.0030.06012.50
5.2.100.0100.05012.50
5.2.90.0000.04312.50
5.2.80.0030.06312.50
5.2.70.0030.04712.50
5.2.60.0070.06012.50
5.2.50.0070.03312.50
5.2.40.0000.06712.50
5.2.30.0000.03012.50
5.2.20.0030.06312.50
5.2.10.0070.05712.50
5.2.00.0000.04012.50
5.1.60.0070.05312.50
5.1.50.0000.05312.50
5.1.40.0030.02012.50
5.1.30.0070.04712.50
5.1.20.0030.02312.50
5.1.10.0030.02312.50
5.1.00.0070.05712.50
5.0.50.0030.03712.50
5.0.40.0000.02712.50
5.0.30.0030.06712.50
5.0.20.0000.01712.50
5.0.10.0070.03712.50
5.0.00.0030.04712.50
4.4.90.0070.03012.50
4.4.80.0070.03012.50
4.4.70.0030.03312.50
4.4.60.0000.03312.50
4.4.50.0000.03712.50
4.4.40.0030.05312.50
4.4.30.0000.02712.50
4.4.20.0030.03012.50
4.4.10.0030.01012.50
4.4.00.0000.05712.50
4.3.110.0000.01712.50
4.3.100.0000.03712.50
4.3.90.0000.03712.50
4.3.80.0000.05012.50
4.3.70.0030.02012.50
4.3.60.0000.02312.50
4.3.50.0000.03312.50
4.3.40.0000.02012.50
4.3.30.0000.03712.50
4.3.20.0000.04012.50
4.3.10.0000.03312.50
4.3.00.0000.02712.50

preferences:
44.78 ms | 401 KiB | 5 Q