3v4l.org

run code in 300+ PHP versions simultaneously
<?php $output = "<a href='url' title='post_title'>link_text</a>"; preg_match("<a (.*?)>(.*?)<\/a>/i", $output, $matches); var_dump($matches);

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)
8.3.60.0140.00418.30
8.3.50.0100.00522.11
8.3.40.0060.00918.54
8.3.30.0150.00018.77
8.3.20.0080.00018.55
8.3.10.0080.00020.39
8.3.00.0060.00319.26
8.2.180.0060.01216.38
8.2.170.0110.00722.96
8.2.160.0080.01122.11
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00019.83
8.2.110.0040.00720.89
8.2.100.0060.00617.91
8.2.90.0040.00418.88
8.2.80.0070.00017.97
8.2.70.0000.00917.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0070.00018.09
8.2.30.0040.00419.66
8.2.20.0040.00417.64
8.2.10.0050.00317.54
8.2.00.0040.00417.57
8.1.280.0030.01025.92
8.1.270.0020.00523.99
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0000.00922.38
8.1.230.0080.00320.89
8.1.220.0060.00318.77
8.1.210.0000.00818.80
8.1.200.0030.00617.23
8.1.190.0000.00817.53
8.1.180.0040.00418.10
8.1.170.0040.00418.74
8.1.160.0050.00218.81
8.1.150.0060.00318.57
8.1.140.0000.00817.39
8.1.130.0030.00317.80
8.1.120.0040.00417.36
8.1.110.0050.00217.44
8.1.100.0060.00317.38
8.1.90.0040.00417.35
8.1.80.0030.00317.28
8.1.70.0000.00717.28
8.1.60.0000.00817.51
8.1.50.0000.00817.29
8.1.40.0050.00317.48
8.1.30.0040.00417.55
8.1.20.0030.00517.51
8.1.10.0000.00717.50
8.1.00.0040.00417.30
8.0.300.0070.00019.98
8.0.290.0040.00416.63
8.0.280.0030.00318.38
8.0.270.0070.00017.10
8.0.260.0000.00616.80
8.0.250.0000.00816.84
8.0.240.0070.00016.88
8.0.230.0040.00416.80
8.0.220.0000.00716.82
8.0.210.0040.00416.86
8.0.200.0030.00516.94
8.0.190.0070.00016.93
8.0.180.0000.00816.99
8.0.170.0060.00316.91
8.0.160.0000.00816.93
8.0.150.0070.00016.82
8.0.140.0030.00616.89
8.0.130.0030.00313.23
8.0.120.0080.00016.84
8.0.110.0060.00316.76
8.0.100.0000.00716.91
8.0.90.0040.00416.75
8.0.80.0110.00416.80
8.0.70.0000.00716.95
8.0.60.0070.00016.75
8.0.50.0040.00416.78
8.0.30.0080.01117.19
8.0.20.0120.00717.40
8.0.10.0070.00016.87
8.0.00.0080.01416.64
7.4.330.0030.00314.59
7.4.320.0030.00316.41
7.4.300.0020.00516.53
7.4.290.0030.00316.52
7.4.280.0040.00416.38
7.4.270.0060.00016.42
7.4.260.0030.00313.10
7.4.250.0050.00316.52
7.4.240.0070.00016.42
7.4.230.0030.00316.41
7.4.220.0180.00016.41
7.4.210.0060.01116.57
7.4.200.0040.00416.54
7.4.190.0000.00716.66
7.4.160.0100.00716.36
7.4.150.0040.01417.40
7.4.140.0090.00817.86
7.4.130.0150.00716.45
7.4.120.0100.00916.26
7.4.110.0120.00416.52
7.4.100.0070.01116.14
7.4.90.0070.01016.16
7.4.80.0100.00719.04
7.4.70.0090.00916.35
7.4.60.0110.00616.50
7.4.50.0060.00316.45
7.4.40.0060.00922.27
7.4.30.0090.00616.35
7.4.00.0070.01014.84
7.3.330.0000.00512.95
7.3.320.0050.00013.04
7.3.310.0000.00716.05
7.3.300.0070.00016.17
7.3.290.0070.00716.26
7.3.280.0090.00716.19
7.3.270.0090.00917.40
7.3.260.0130.01018.24
7.3.250.0070.01116.29
7.3.240.0070.01016.35
7.3.230.0100.01316.39
7.3.210.0060.01516.30
7.3.200.0100.00719.39
7.3.190.0040.01216.32
7.3.180.0030.01316.43
7.3.170.0100.01016.27
7.3.160.0090.00616.15
7.3.120.0000.01314.84
7.3.10.0040.01116.20
7.3.00.0070.00716.61
7.2.330.0140.00316.50
7.2.320.0100.00716.52
7.2.310.0090.00916.34
7.2.300.0070.01116.31
7.2.290.0120.00616.22
7.2.130.0040.01216.83
7.2.120.0070.00716.60
7.2.110.0090.00316.74
7.2.100.0060.01016.72
7.2.90.0040.01416.64
7.2.80.0000.00816.73
7.2.70.0060.00616.76
7.2.60.0000.01316.62
7.2.50.0000.01516.79
7.2.40.0040.01116.59
7.2.30.0120.00316.69
7.2.20.0110.00416.87
7.2.10.0100.00716.73
7.2.00.0100.00316.67
7.1.250.0000.00915.63
7.1.70.0030.00516.71
7.1.60.0070.01019.40
7.1.50.0070.01416.79
7.1.00.0070.05322.45
7.0.200.0000.00816.40
7.0.140.0070.06722.07
7.0.60.0070.07321.65
7.0.50.0170.07017.66
7.0.40.0100.08019.90
7.0.30.0200.05020.30
7.0.20.0230.07720.19
7.0.10.0100.06020.16
7.0.00.0170.08020.16
5.6.280.0030.07020.95
5.6.210.0070.04020.75
5.6.200.0100.06718.19
5.6.190.0170.08020.56
5.6.180.0370.07720.41
5.6.170.0330.07320.33
5.6.160.0070.08320.47
5.6.150.0030.07718.18
5.6.140.0070.08018.16
5.6.130.0170.06318.18
5.6.120.0100.05021.11
5.6.110.0030.04021.11
5.6.100.0070.04721.10
5.6.90.0030.04721.09
5.6.80.0170.07320.49
5.5.350.0230.07320.30
5.5.340.0030.04017.99
5.5.330.0030.04720.12
5.5.320.0470.06020.21
5.5.310.0200.08320.29
5.5.300.0200.06317.98
5.5.290.0100.07017.93
5.5.280.0070.08020.67
5.5.270.0070.08320.96
5.5.260.0170.07720.86
5.5.250.0070.04020.57
5.5.240.0170.06720.25
5.4.450.0030.05319.52
5.4.440.0070.04719.50
5.4.430.0030.07019.13
5.4.420.0070.07019.13
5.4.410.0070.07719.35
5.4.400.0030.08018.89
5.4.390.0070.07019.14
5.4.380.0030.08019.19
5.4.370.0030.04018.79
5.4.360.0130.07019.14
5.4.350.0100.07018.79
5.4.340.0000.04019.00
5.4.320.0070.04019.16
5.4.310.0130.06719.18
5.4.300.0070.07718.91
5.4.290.0000.06719.01
5.4.280.0070.07018.79
5.4.270.0070.05319.11
5.4.260.0130.04318.80
5.4.250.0030.08719.00
5.4.240.0030.07719.13
5.4.230.0030.07319.09
5.4.220.0030.05319.17
5.4.210.0130.03019.14
5.4.200.0030.08318.77
5.4.190.0100.04719.07
5.4.180.0070.03719.07
5.4.170.0100.07319.16
5.4.160.0030.05018.77
5.4.150.0100.07319.05
5.4.140.0070.08016.36
5.4.130.0030.08016.16
5.4.120.0000.06016.26
5.4.110.0100.07316.43
5.4.100.0100.03716.27
5.4.90.0000.07716.27
5.4.80.0000.04316.39
5.4.70.0100.06016.25
5.4.60.0000.07016.28
5.4.50.0070.07716.21
5.4.40.0070.06016.36
5.4.30.0070.07716.34
5.4.20.0030.06016.25
5.4.10.0070.07316.34
5.4.00.0100.03015.92
5.3.290.0070.07714.55
5.3.280.0100.07714.53
5.3.270.0100.07314.62
5.3.260.0100.03314.50
5.3.250.0000.05014.57
5.3.240.0030.07714.57
5.3.230.0100.07014.57
5.3.220.0070.04014.46
5.3.210.0100.07314.35
5.3.200.0000.06014.49
5.3.190.0030.05714.38
5.3.180.0000.05014.51
5.3.170.0130.06314.45
5.3.160.0030.07714.48
5.3.150.0130.06714.44
5.3.140.0070.07714.48
5.3.130.0100.07714.47
5.3.120.0030.08314.48
5.3.110.0030.04714.50
5.3.100.0130.03713.96
5.3.90.0130.05713.94
5.3.80.0100.03713.98
5.3.70.0070.04313.84
5.3.60.0130.05313.82
5.3.50.0030.07313.73
5.3.40.0000.05313.88
5.3.30.0070.03313.84
5.3.20.0030.05313.52
5.3.10.0000.03713.59
5.3.00.0100.05013.45
5.2.170.0100.04710.96
5.2.160.0000.05011.05
5.2.150.0000.03711.30
5.2.140.0070.05310.99
5.2.130.0000.03311.09
5.2.120.0070.02311.03
5.2.110.0070.05711.09
5.2.100.0000.03710.95
5.2.90.0000.05010.96
5.2.80.0030.04010.95
5.2.70.0100.03010.99
5.2.60.0100.05711.01
5.2.50.0030.06310.90
5.2.40.0030.06010.81
5.2.30.0100.05710.85
5.2.20.0030.06010.94
5.2.10.0070.05710.74
5.2.00.0070.05710.73
5.1.60.0000.04010.14
5.1.50.0000.0309.83
5.1.40.0030.0439.96
5.1.30.0100.05310.29
5.1.20.0070.03710.38
5.1.10.0000.04310.05
5.1.00.0030.03310.06
5.0.50.0070.0178.52
5.0.40.0070.0308.38
5.0.30.0030.0308.21
5.0.20.0000.0208.35
5.0.10.0000.0408.30
5.0.00.0030.0338.12
4.4.90.0030.0337.94
4.4.80.0000.0207.94
4.4.70.0070.0207.94
4.4.60.0000.0407.94
4.4.50.0030.0337.94
4.4.40.0000.0407.94
4.4.30.0100.0277.94
4.4.20.0030.0377.94
4.4.10.0070.0337.94
4.4.00.0030.0437.94
4.3.110.0000.0237.94
4.3.100.0000.0207.94
4.3.90.0030.0137.94
4.3.80.0030.0277.94
4.3.70.0030.0137.94
4.3.60.0030.0307.94
4.3.50.0030.0237.94
4.3.40.0000.0537.94
4.3.30.0000.0237.94
4.3.20.0000.0207.94
4.3.10.0030.0337.94
4.3.00.0070.0237.94

preferences:
48.63 ms | 400 KiB | 5 Q