3v4l.org

run code in 300+ PHP versions simultaneously
<?php $subject = '..some code here.. <a href=\"members/username1.12345/\" class=\"username bigs\" title=\"\">Username 1</a> ..some code here.. ..some code here.. <a href=\"members/username2.55334/\" class=\"username bigs\" title=\"\">Username 2</a> ..some code here.. ..some code here.. <a href=\"members/username3.23455/\" class=\"username bigs\" title=\"\">Username 3</a> ..some code here.. ..some code here.. <a href=\"members/username4.45545/\" class=\"username bigs\" title=\"\">Username 4</a> ..some code here..'; $pattern = '@<a href="members/.+/" class="username bigs" title="">(.+)</a>@U'; $result = preg_match_all($pattern, $subject, $subpattern); echo '<pre>'.print_r($subpattern, TRUE).'</pre>';

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)
8.3.60.0070.01418.56
8.3.50.0070.01222.11
8.3.40.0110.00318.79
8.3.30.0110.00418.82
8.3.20.0050.00318.73
8.3.10.0060.00320.92
8.3.00.0000.00823.65
8.2.180.0170.00316.75
8.2.170.0150.00622.96
8.2.160.0100.01020.53
8.2.150.0090.00624.18
8.2.140.0000.00824.66
8.2.130.0140.00026.16
8.2.120.0140.00321.31
8.2.110.0060.00320.54
8.2.100.0060.00617.78
8.2.90.0070.00019.09
8.2.80.0030.00617.97
8.2.70.0080.00017.75
8.2.60.0050.00517.93
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0040.00421.36
8.2.20.0040.00417.80
8.2.10.0080.00017.82
8.2.00.0050.00317.81
8.1.280.0070.00725.92
8.1.270.0040.01123.99
8.1.260.0000.00826.35
8.1.250.0070.00728.09
8.1.240.0060.00322.45
8.1.230.0040.00820.91
8.1.220.0080.00018.77
8.1.210.0040.00418.95
8.1.200.0060.00317.48
8.1.190.0040.00417.55
8.1.180.0030.00518.10
8.1.170.0030.00518.63
8.1.160.0040.00418.95
8.1.150.0050.00318.78
8.1.140.0030.00517.65
8.1.130.0000.00717.86
8.1.120.0000.00717.52
8.1.110.0000.00817.66
8.1.100.0040.00417.59
8.1.90.0040.00417.61
8.1.80.0000.00717.58
8.1.70.0070.00017.56
8.1.60.0030.00617.72
8.1.50.0050.00317.60
8.1.40.0040.00417.66
8.1.30.0000.00817.82
8.1.20.0040.00417.78
8.1.10.0040.00417.67
8.1.00.0000.00817.61
8.0.300.0030.00620.02
8.0.290.0060.00317.18
8.0.280.0000.00718.51
8.0.270.0040.00417.31
8.0.260.0080.00016.87
8.0.250.0050.00217.08
8.0.240.0030.00617.11
8.0.230.0000.00717.06
8.0.220.0030.00317.04
8.0.210.0070.00016.92
8.0.200.0040.00417.09
8.0.190.0000.00717.07
8.0.180.0000.00817.09
8.0.170.0000.00817.12
8.0.160.0070.00016.98
8.0.150.0040.00317.04
8.0.140.0040.00417.05
8.0.130.0060.00013.50
8.0.120.0000.00716.91
8.0.110.0000.00816.82
8.0.100.0040.00416.91
8.0.90.0000.00716.99
8.0.80.0060.01017.08
8.0.70.0040.00416.93
8.0.60.0040.00416.98
8.0.50.0030.00617.03
8.0.30.0060.01317.08
8.0.20.0090.01117.42
8.0.10.0040.00416.97
8.0.00.0100.00716.97
7.4.330.0050.00016.80
7.4.320.0030.00316.55
7.4.300.0030.00316.65
7.4.290.0030.00316.75
7.4.280.0000.00716.49
7.4.270.0000.00716.68
7.4.260.0030.00313.41
7.4.250.0000.00816.72
7.4.240.0000.00716.75
7.4.230.0030.00316.80
7.4.220.0070.01016.68
7.4.210.0070.01016.69
7.4.200.0000.00816.53
7.4.190.0040.00416.63
7.4.160.0110.01116.62
7.4.150.0130.00617.40
7.4.140.0140.00517.86
7.4.130.0140.00816.52
7.4.120.0060.01216.60
7.4.110.0070.01016.71
7.4.100.0120.00616.76
7.4.90.0130.00616.54
7.4.80.0070.01019.39
7.4.70.0060.01516.70
7.4.60.0070.01016.53
7.4.50.0040.00416.48
7.4.40.0070.00722.77
7.4.30.0030.01716.82
7.4.00.0080.00415.05
7.3.330.0020.00213.21
7.3.320.0030.00313.08
7.3.310.0030.00316.20
7.3.300.0000.00616.31
7.3.290.0130.00616.30
7.3.280.0090.00716.33
7.3.270.0130.00717.40
7.3.260.0140.00618.24
7.3.250.0070.01016.38
7.3.240.0100.01316.80
7.3.230.0140.00416.43
7.3.210.0190.01216.66
7.3.200.0080.01419.39
7.3.190.0030.01316.46
7.3.180.0080.00716.35
7.3.170.0030.01316.54
7.3.160.0130.00316.38
7.3.120.0040.01414.72
7.3.110.0030.01415.10
7.3.100.0080.00515.23
7.3.90.0040.01114.77
7.3.80.0120.00415.20
7.3.70.0000.01414.96
7.3.60.0080.00414.99
7.3.50.0080.00414.97
7.3.40.0060.01014.93
7.3.30.0050.00514.66
7.3.20.0070.01116.53
7.3.10.0070.00617.00
7.3.00.0130.00316.56
7.2.330.0090.00816.86
7.2.320.0070.01016.98
7.2.310.0120.01116.98
7.2.300.0120.00616.68
7.2.290.0090.00916.89
7.2.240.0000.00915.18
7.2.230.0070.01015.30
7.2.220.0000.01615.43
7.2.210.0090.00615.32
7.2.200.0030.00915.24
7.2.190.0100.00715.09
7.2.180.0090.00614.93
7.2.170.0000.01814.95
7.2.160.0040.01115.05
7.2.150.0120.00617.21
7.2.140.0040.01117.18
7.2.130.0080.00517.14
7.2.120.0030.00916.97
7.2.110.0100.00317.16
7.2.100.0040.01217.14
7.2.90.0130.00017.09
7.2.80.0070.01017.22
7.2.70.0070.01117.19
7.2.60.0060.00317.16
7.2.50.0110.00416.92
7.2.40.0090.00317.12
7.2.30.0120.00017.20
7.2.20.0040.01517.25
7.2.10.0060.00917.26
7.2.00.0120.00617.22
7.1.330.0070.00715.67
7.1.320.0100.00615.67
7.1.310.0100.00716.06
7.1.300.0040.01115.84
7.1.290.0060.00916.09
7.1.280.0060.00815.53
7.1.270.0030.01016.07
7.1.260.0100.00615.82
7.1.250.0000.01716.06
7.1.70.0000.00717.31
7.1.60.0130.01019.08
7.1.50.0030.01916.92
7.1.00.0070.03022.42
7.0.200.0150.00516.59
7.0.140.0130.06322.04
7.0.70.0030.03321.66
7.0.60.0070.03721.76
7.0.50.0100.03322.12
7.0.40.0070.05020.09
7.0.30.0070.07720.00
7.0.20.0030.08320.01
7.0.10.0070.08320.01
7.0.00.0000.06720.12
5.6.280.0070.07021.07
5.6.220.0000.08320.71
5.6.210.0000.06320.45
5.6.200.0030.08721.09
5.6.190.0070.05321.00
5.6.180.0030.06321.11
5.6.170.0030.05321.07
5.6.160.0130.05321.08
5.6.150.0100.07021.00
5.6.140.0070.08021.13
5.6.130.0000.06321.04
5.6.120.0030.08721.07
5.6.110.0000.08321.09
5.6.100.0000.09021.06
5.6.90.0070.07721.00
5.6.80.0000.06320.55
5.6.70.0070.07720.32
5.6.60.0100.07320.32
5.6.50.0100.07720.43
5.6.40.0100.06720.32
5.6.30.0000.06320.44
5.6.20.0100.07720.46
5.6.10.0070.08020.43
5.6.00.0000.07020.36
5.5.360.0000.05320.33
5.5.350.0000.08320.42
5.5.340.0030.04320.83
5.5.330.0100.04320.84
5.5.320.0000.06020.73
5.5.310.0070.08020.92
5.5.300.0130.07020.89
5.5.290.0100.08020.90
5.5.280.0000.04720.78
5.5.270.0130.06720.63
5.5.260.0070.07320.85
5.5.250.0070.08320.60
5.5.240.0000.05320.27
5.5.230.0030.07720.26
5.5.220.0030.07720.14
5.5.210.0070.06720.21
5.5.200.0030.08020.27
5.5.190.0100.07720.27
5.5.180.0070.08020.20
5.5.160.0100.05020.23
5.5.150.0070.05320.17
5.5.140.0100.03320.17
5.5.130.0030.07320.26
5.5.120.0000.07720.27
5.5.110.0000.04020.24
5.5.100.0000.04019.97
5.5.90.0000.04319.99
5.5.80.0000.03320.12
5.5.70.0000.04019.96
5.5.60.0030.06020.05
5.5.50.0030.03720.16
5.5.40.0100.03020.05
5.5.30.0000.04720.04
5.5.20.0130.03020.05
5.5.10.0030.03720.04
5.5.00.0000.04020.02
5.4.450.0100.08019.23
5.4.440.0100.03319.45
5.4.430.0000.05719.47
5.4.420.0000.08019.17
5.4.410.0000.06719.32
5.4.400.0030.07319.18
5.4.390.0100.07718.84
5.4.380.0030.07718.95
5.4.370.0070.07018.92
5.4.360.0030.08319.12
5.4.350.0030.07719.03
5.4.340.0030.07719.04
5.4.320.0070.05718.90
5.4.310.0000.04018.89
5.4.300.0070.04018.87
5.4.290.0030.03718.81
5.4.280.0030.03719.12
5.4.270.0030.06319.02
5.4.260.0000.04019.20
5.4.250.0030.05719.13
5.4.240.0070.03319.12
5.4.230.0030.04019.11
5.4.220.0030.03019.22
5.4.210.0000.04018.89
5.4.200.0030.03719.03
5.4.190.0000.03719.17
5.4.180.0000.03718.93
5.4.170.0000.05719.03
5.4.160.0030.03719.21
5.4.150.0030.03719.02
5.4.140.0070.03016.41
5.4.130.0000.05316.36
5.4.120.0000.03716.40
5.4.110.0070.03016.43
5.4.100.0070.03016.46
5.4.90.0000.03716.39
5.4.80.0000.03716.30
5.4.70.0000.06016.38
5.4.60.0030.04016.48
5.4.50.0030.04016.44
5.4.40.0000.03016.38
5.4.30.0000.04316.36
5.4.20.0030.02716.39
5.4.10.0030.03316.45
5.4.00.0000.03715.85
5.3.290.0030.04014.71
5.3.280.0030.03714.71
5.3.270.0000.07014.54
5.3.260.0000.04014.55
5.3.250.0000.03714.72
5.3.240.0030.03714.65
5.3.230.0000.05014.60
5.3.220.0030.04714.65
5.3.210.0070.03014.50
5.3.200.0000.04014.63
5.3.190.0000.03714.65
5.3.180.0000.03714.55
5.3.170.0000.03014.67
5.3.160.0000.03714.51
5.3.150.0030.03314.52
5.3.140.0000.03014.54
5.3.130.0000.04014.54
5.3.120.0000.04314.59
5.3.110.0000.03714.55
5.3.100.0000.03714.12
5.3.90.0000.03013.95
5.3.80.0000.03714.03
5.3.70.0000.03013.90
5.3.60.0000.03714.13
5.3.50.0030.03713.95
5.3.40.0030.03713.91
5.3.30.0000.03013.89
5.3.20.0000.03313.79
5.3.10.0000.03313.71
5.3.00.0030.07013.64
5.2.170.0070.02311.07
5.2.160.0030.02711.23
5.2.150.0000.02711.07
5.2.140.0000.03011.23
5.2.130.0000.02711.21
5.2.120.0030.04011.10
5.2.110.0030.04011.14
5.2.100.0030.05011.21
5.2.90.0030.03711.15
5.2.80.0030.05711.08
5.2.70.0030.03010.95
5.2.60.0070.06011.14
5.2.50.0000.06711.11
5.2.40.0030.06310.89
5.2.30.0030.06310.89
5.2.20.0030.06011.01
5.2.10.0070.06010.97
5.2.00.0030.06310.57
5.1.60.0030.05310.54
5.1.50.0030.05010.54
5.1.40.0100.05010.54
5.1.30.0030.04710.54
5.1.20.0030.05710.54
5.1.10.0030.05710.54
5.1.00.0030.05010.54
5.0.50.0000.04710.54
5.0.40.0030.04710.54
5.0.30.0000.06310.54
5.0.20.0000.04710.54
5.0.10.0030.04310.54
5.0.00.0030.06310.54
4.4.90.0000.03310.54
4.4.80.0000.03710.54
4.4.70.0000.03010.54
4.4.60.0030.03310.54
4.4.50.0000.03310.54
4.4.40.0000.05310.54
4.4.30.0000.03710.54
4.4.20.0030.03010.54
4.4.10.0030.02310.54
4.4.00.0130.04310.54
4.3.110.0000.03710.54
4.3.100.0030.02010.54
4.3.90.0000.03710.54
4.3.80.0000.03710.54
4.3.70.0030.03010.54
4.3.60.0000.03310.54
4.3.50.0030.03310.54
4.3.40.0030.04310.54
4.3.30.0030.03310.54
4.3.20.0000.03710.54
4.3.10.0000.03310.54
4.3.00.0030.03310.54

preferences:
43.67 ms | 400 KiB | 5 Q