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)
8.3.70.0090.00616.75
8.3.60.0150.00316.75
8.3.50.0070.01121.02
8.3.40.0070.01418.92
8.3.30.0110.00318.92
8.3.20.0040.00420.16
8.3.10.0000.00822.09
8.3.00.0050.00322.34
8.2.180.0090.00616.50
8.2.170.0040.01122.96
8.2.160.0090.00919.08
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0100.00326.16
8.2.120.0030.00519.54
8.2.110.0080.00320.52
8.2.100.0040.00817.78
8.2.90.0030.00619.16
8.2.80.0040.00417.97
8.2.70.0050.00517.75
8.2.60.0030.00517.68
8.2.50.0040.00418.07
8.2.40.0000.00918.02
8.2.30.0040.00418.07
8.2.20.0040.00417.78
8.2.10.0040.00417.69
8.2.00.0000.00817.68
8.1.280.0000.01525.92
8.1.270.0030.00518.63
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00920.97
8.1.230.0080.00417.57
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00417.35
8.1.190.0040.00417.53
8.1.180.0040.00418.59
8.1.170.0000.00818.62
8.1.160.0000.00722.16
8.1.150.0000.00718.63
8.1.140.0040.00417.53
8.1.130.0000.00717.77
8.1.120.0050.00217.44
8.1.110.0030.00617.60
8.1.100.0000.00717.41
8.1.90.0000.00817.59
8.1.80.0030.00517.56
8.1.70.0040.00417.53
8.1.60.0040.00417.68
8.1.50.0000.00817.63
8.1.40.0000.00817.63
8.1.30.0040.00417.55
8.1.20.0080.00017.78
8.1.10.0030.00517.70
8.1.00.0000.00817.59
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.36
8.0.270.0000.00717.21
8.0.260.0030.00316.78
8.0.250.0000.00716.93
8.0.240.0050.00317.00
8.0.230.0000.00817.07
8.0.220.0070.00016.99
8.0.210.0070.00016.86
8.0.200.0000.00616.99
8.0.190.0000.01217.04
8.0.180.0000.00717.00
8.0.170.0040.00417.02
8.0.160.0060.00316.94
8.0.150.0070.00016.86
8.0.140.0100.00016.86
8.0.130.0000.00513.33
8.0.120.0000.00816.91
8.0.110.0040.00417.03
8.0.100.0060.00316.93
8.0.90.0000.00716.90
8.0.80.0030.01316.98
8.0.70.0000.00717.00
8.0.60.0070.00016.99
8.0.50.0070.00016.92
8.0.30.0160.00417.06
8.0.20.0090.01117.40
8.0.10.0000.00717.05
8.0.00.0110.00816.67
7.4.330.0000.00515.00
7.4.320.0030.00316.80
7.4.300.0070.00016.55
7.4.290.0030.00616.74
7.4.280.0040.00416.76
7.4.270.0030.00316.66
7.4.260.0000.00716.68
7.4.250.0080.00016.64
7.4.240.0040.00316.75
7.4.230.0030.00316.62
7.4.220.0040.01616.78
7.4.210.0060.01016.58
7.4.200.0040.00416.69
7.4.190.0040.00416.83
7.4.160.0100.00516.69
7.4.150.0060.01117.40
7.4.140.0060.01217.86
7.4.130.0070.01116.61
7.4.120.0090.00816.71
7.4.110.0120.00616.62
7.4.100.0030.01316.75
7.4.90.0110.00616.54
7.4.80.0100.00719.39
7.4.70.0130.00716.53
7.4.60.0070.01016.76
7.4.50.0000.00416.30
7.4.40.0070.00722.77
7.4.30.0070.01016.46
7.4.00.0030.01114.93
7.3.330.0050.00013.21
7.3.320.0030.00313.22
7.3.310.0030.00316.29
7.3.300.0070.00016.23
7.3.290.0100.00616.38
7.3.280.0120.00516.32
7.3.270.0100.01317.40
7.3.260.0040.01216.37
7.3.250.0070.01216.40
7.3.240.0070.01116.32
7.3.230.0170.00416.39
7.3.210.0120.00616.24
7.3.200.0070.01019.39
7.3.190.0090.01316.23
7.3.180.0070.01316.38
7.3.170.0140.00716.45
7.3.160.0130.00316.47
7.3.120.0060.00915.16
7.2.330.0120.00616.62
7.2.320.0060.01316.61
7.2.310.0100.00616.39
7.2.300.0140.00416.59
7.2.290.0130.00416.52
7.1.70.0100.00017.01
7.1.60.0100.00017.36
7.1.50.0030.02017.00
7.1.00.0000.08022.45
7.0.200.0040.01216.79
7.0.140.0030.07321.97
7.0.100.0070.07719.98
7.0.90.0100.04019.96
7.0.80.0070.07319.82
7.0.70.0000.08019.85
7.0.60.0130.07020.01
7.0.50.0230.04320.23
7.0.40.0030.04720.09
7.0.30.0130.08020.07
7.0.20.0030.07720.17
7.0.10.0100.07720.18
7.0.00.0170.07320.01
5.6.250.0070.05020.57
5.6.240.0070.08320.52
5.6.230.0130.08020.53
5.6.220.0000.06720.61
5.6.210.0100.08020.49
5.6.200.0000.05020.96
5.6.190.0230.06321.10
5.6.180.0030.06320.93
5.6.170.0030.06720.95
5.6.160.0170.07020.93
5.6.150.0100.07721.04
5.6.140.0070.04021.07
5.6.130.0030.09021.01
5.6.120.0100.08321.01
5.6.110.0070.08721.00
5.6.100.0070.08320.92
5.6.90.0130.08020.92
5.6.80.0100.07020.32
5.6.70.0200.07320.39
5.6.60.0100.05720.45
5.6.50.0200.04320.44
5.6.40.0070.07320.28
5.6.30.0100.07320.43
5.6.20.0100.08320.36
5.6.10.0030.04720.48
5.6.00.0170.04020.34
5.5.380.0070.07720.30
5.5.370.0170.03020.38
5.5.360.0070.08320.29
5.5.350.0130.05720.28
5.5.340.0070.08320.91
5.5.330.0130.07320.86
5.5.320.0130.07320.79
5.5.310.0100.08020.75
5.5.300.0100.06320.88
5.5.290.0100.07720.63
5.5.280.0070.09320.72
5.5.270.0170.05320.87
5.5.260.0130.07320.82
5.5.250.0070.07720.72
5.5.240.0030.08020.18
5.5.230.0070.05320.20
5.5.220.0070.05020.14
5.5.210.0030.08020.26
5.5.200.0070.07020.15
5.5.190.0130.07020.19
5.5.180.0070.04320.21
5.5.160.0030.04020.12
5.5.150.0030.04720.15
5.5.140.0030.04720.21
5.5.130.0030.03720.13
5.5.120.0030.04020.19
5.5.110.0070.03320.19
5.5.100.0030.03720.15
5.5.90.0100.03319.96
5.5.80.0000.03320.05
5.5.70.0070.04019.99
5.5.60.0000.04020.10
5.5.50.0070.06719.91
5.5.40.0000.04020.04
5.5.30.0100.07320.12
5.5.20.0000.05720.12
5.5.10.0100.05320.02
5.5.00.0030.03720.04
5.4.450.0030.04319.45
5.4.440.0070.05719.55
5.4.430.0070.07019.37
5.4.420.0030.07719.37
5.4.410.0070.06019.27
5.4.400.0070.07018.79
5.4.390.0200.06718.90
5.4.380.0070.07019.03
5.4.370.0130.03318.81
5.4.360.0070.06018.96
5.4.350.0070.07319.03
5.4.340.0070.04318.99
5.4.320.0070.04319.03
5.4.310.0030.04019.07
5.4.300.0030.04319.04
5.4.290.0030.04019.09
5.4.280.0030.04018.78
5.4.270.0030.04318.84
5.4.260.0100.03318.94
5.4.250.0000.04019.00
5.4.240.0100.03019.09
5.4.230.0070.04019.09
5.4.220.0000.04018.93
5.4.210.0000.06019.05
5.4.200.0130.05319.22
5.4.190.0030.03319.02
5.4.180.0030.08019.11
5.4.170.0000.05318.96
5.4.160.0000.04719.12
5.4.150.0000.04019.09
5.4.140.0130.03716.30
5.4.130.0100.03016.23
5.4.120.0030.03016.30
5.4.110.0100.03016.44
5.4.100.0030.04016.26
5.4.90.0030.04016.31
5.4.80.0070.07016.32
5.4.70.0030.03716.34
5.4.60.0000.04316.38
5.4.50.0070.03316.18
5.4.40.0100.03016.33
5.4.30.0100.03316.22
5.4.20.0070.02716.30
5.4.10.0000.04716.39
5.4.00.0000.03715.63
5.3.290.0000.04714.59
5.3.280.0000.04014.57
5.3.270.0100.04014.58
5.3.260.0070.04014.59
5.3.250.0070.03714.42
5.3.240.0030.03314.51
5.3.230.0030.05314.55
5.3.220.0030.04314.55
5.3.210.0030.05714.52
5.3.200.0070.04014.41
5.3.190.0000.04014.54
5.3.180.0070.03314.55
5.3.170.0000.04014.39
5.3.160.0070.03714.49
5.3.150.0070.03314.41
5.3.140.0030.03714.41
5.3.130.0070.03314.36
5.3.120.0030.03714.52
5.3.110.0030.04714.49
5.3.100.0070.03014.01
5.3.90.0070.04013.97
5.3.80.0030.03713.86
5.3.70.0000.03314.00
5.3.60.0030.03714.00
5.3.50.0070.03313.91
5.3.40.0130.02313.91
5.3.30.0000.03713.89
5.3.20.0000.03713.65
5.3.10.0000.03013.43
5.3.00.0030.03013.50
5.2.170.0030.03011.19
5.2.160.0030.03011.11
5.2.150.0000.03011.19
5.2.140.0030.03011.20
5.2.130.0000.03311.12
5.2.120.0030.02710.91
5.2.110.0000.03010.95
5.2.100.0000.03311.02
5.2.90.0000.03011.17
5.2.80.0000.03311.04
5.2.70.0000.03010.90
5.2.60.0000.03310.89
5.2.50.0000.03010.97
5.2.40.0000.04310.98
5.2.30.0070.04311.04
5.2.20.0030.03710.81
5.2.10.0070.05010.93
5.2.00.0030.06310.61
5.1.60.0030.0509.99
5.1.50.0030.0479.82
5.1.40.0100.0479.81
5.1.30.0070.04010.26
5.1.20.0070.03310.42
5.1.10.0030.0509.89
5.1.00.0070.05010.05
5.0.50.0000.0338.76
5.0.40.0070.0438.76
5.0.30.0000.0678.76
5.0.20.0030.0478.76
5.0.10.0070.0338.76
5.0.00.0070.0638.76
4.4.90.0000.0138.76
4.4.80.0070.0108.76
4.4.70.0030.0308.76
4.4.60.0000.0308.76
4.4.50.0030.0338.76
4.4.40.0030.0508.76
4.4.30.0030.0278.76
4.4.20.0000.0378.76
4.4.10.0070.0308.76
4.4.00.0030.0538.76
4.3.110.0000.0438.76
4.3.100.0100.0278.76
4.3.90.0030.0338.76
4.3.80.0070.0478.76
4.3.70.0030.0338.76
4.3.60.0030.0278.76
4.3.50.0000.0278.76
4.3.40.0000.0538.76
4.3.30.0030.0308.76
4.3.20.0070.0308.76
4.3.10.0030.0338.76
4.3.00.0030.0338.76

preferences:
39.94 ms | 401 KiB | 5 Q