3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bb_string = "...du texte [URL]http://developpez.net/[/URL], du texte... [URL]developpez.net/[/URL] du texte... [URL=http://developpez.net/]Un lien[/URL] du texte... [URL=developpez.net/]http://developpez.net/[/URL]"; $bb_string = preg_replace_callback('~\[url (?| = ([^]]*) ] ( [^[]*+ (?:\[(?!/url) [^[]*)*+ ) | ] (( [^[]*+ (?:\[(?!/url) [^[]*)*+ )) ) \[/url]~ix', function ($m) { $url = trim($m[1]); return '<a href="' . ( parse_url($m[1], PHP_URL_SCHEME) ? '' : 'http://') . $m[1] . '" target="_blank">' . trim($m[2]) . '</a>'; }, $bb_string); echo $bb_string;

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)
8.4.120.0110.00920.80
8.4.110.0150.00518.88
8.4.100.0120.00818.24
8.4.90.0100.01317.89
8.4.80.0100.00622.56
8.4.70.0150.00818.18
8.4.60.0140.00817.84
8.4.50.0060.01120.46
8.4.40.0090.00019.64
8.4.30.0030.01317.68
8.4.20.0100.01019.61
8.4.10.0070.01319.37
8.3.250.0100.00818.86
8.3.240.0110.00917.14
8.3.230.0130.00716.92
8.3.220.0110.00616.98
8.3.210.0120.00816.69
8.3.200.0100.00616.52
8.3.190.0070.00817.12
8.3.180.0120.00816.90
8.3.170.0160.00318.50
8.3.160.0120.00416.84
8.3.150.0060.01217.21
8.3.140.0090.00616.80
8.3.130.0080.00018.30
8.3.120.0070.00319.15
8.3.110.0030.00620.94
8.3.100.0030.00616.66
8.3.90.0060.00326.77
8.3.80.0080.00417.97
8.3.70.0100.01317.00
8.3.60.0160.00018.45
8.3.50.0120.00517.68
8.3.40.0110.01118.92
8.3.30.0040.01118.88
8.3.20.0040.00420.20
8.3.10.0000.00821.73
8.3.00.0040.00421.93
8.2.290.0110.00820.46
8.2.280.0080.01016.60
8.2.270.0090.00916.73
8.2.260.0070.01118.91
8.2.250.0080.00016.73
8.2.240.0090.00018.88
8.2.230.0060.00322.58
8.2.220.0000.00824.06
8.2.210.0050.00326.77
8.2.200.0060.00316.63
8.2.190.0140.00016.88
8.2.180.0120.00318.79
8.2.170.0110.00722.96
8.2.160.0100.00322.20
8.2.150.0080.00025.66
8.2.140.0070.00324.66
8.2.130.0040.00420.53
8.2.120.0040.00426.35
8.2.110.0060.00319.22
8.2.100.0060.00617.96
8.2.90.0000.00819.36
8.2.80.0060.00318.04
8.2.70.0030.00617.88
8.2.60.0040.00417.92
8.2.50.0000.00718.22
8.2.40.0050.00320.59
8.2.30.0000.00719.44
8.2.20.0000.00718.20
8.2.10.0030.00618.15
8.2.00.0000.00818.17
8.1.330.0110.00816.66
8.1.320.0140.00616.23
8.1.310.0110.00716.89
8.1.300.0030.00616.31
8.1.290.0000.00830.84
8.1.280.0060.00925.92
8.1.270.0000.00723.99
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00321.28
8.1.230.0040.00722.18
8.1.220.0080.00017.74
8.1.210.0000.01018.77
8.1.200.0030.00617.47
8.1.190.0060.00317.50
8.1.180.0060.00318.10
8.1.170.0040.00418.63
8.1.160.0040.00418.85
8.1.150.0000.00820.38
8.1.140.0020.00519.04
8.1.130.0000.00718.92
8.1.120.0070.00017.64
8.1.110.0040.00417.60
8.1.100.0030.00517.55
8.1.90.0040.00417.59
8.1.80.0000.00817.64
8.1.70.0050.00217.54
8.1.60.0030.00617.77
8.1.50.0080.00017.60
8.1.40.0090.00017.70
8.1.30.0040.00417.81
8.1.20.0080.00017.66
8.1.10.0040.00417.80
8.1.00.0040.00417.58
8.0.300.0030.00618.77
8.0.290.0000.00817.00
8.0.280.0040.00418.51
8.0.270.0030.00617.31
8.0.260.0070.00017.06
8.0.250.0030.00517.18
8.0.240.0040.00417.08
8.0.230.0050.00317.14
8.0.220.0080.00017.03
8.0.210.0030.00317.07
8.0.200.0000.00717.16
8.0.190.0000.00917.13
8.0.180.0000.00817.13
8.0.170.0040.00417.07
8.0.160.0000.00717.13
8.0.150.0050.00517.09
8.0.140.0090.00017.05
8.0.130.0000.00613.46
8.0.120.0030.00617.02
8.0.110.0070.00016.94
8.0.100.0040.00417.02
8.0.90.0040.00417.05
8.0.80.0180.00317.04
8.0.70.0080.00016.93
8.0.60.0050.00316.95
8.0.50.0000.00716.87
8.0.30.0110.01317.46
8.0.20.0130.01617.40
8.0.10.0040.00417.22
8.0.00.0110.00716.87
7.4.330.0000.00515.55
7.4.320.0060.00016.77
7.4.300.0060.00016.83
7.4.290.0040.00316.75
7.4.280.0040.00416.87
7.4.270.0070.00016.84
7.4.260.0060.00316.80
7.4.250.0000.00716.71
7.4.240.0000.00716.75
7.4.230.0000.00816.85
7.4.220.0140.00316.75
7.4.210.0070.01316.88
7.4.200.0000.00716.74
7.4.160.0120.00516.83
7.4.150.0070.01517.40
7.4.140.0090.01117.86
7.4.130.0120.00616.67
7.4.120.0110.00916.77
7.4.110.0100.00716.87
7.4.100.0070.01116.69
7.4.90.0190.00616.65
7.4.80.0070.01119.39
7.4.70.0100.01316.62
7.4.60.0090.00616.70
7.4.50.0040.00716.81
7.4.40.0090.00916.70
7.4.30.0070.01416.72
7.4.00.0090.00615.14
7.3.330.0020.00213.53
7.3.320.0000.00713.64
7.3.310.0000.00716.64
7.3.300.0000.00816.50
7.3.290.0110.00316.48
7.3.280.0090.00816.48
7.3.270.0060.01217.40
7.3.260.0090.01016.57
7.3.250.0100.00816.62
7.3.240.0110.00916.68
7.3.230.0100.00716.75
7.3.210.0030.01616.60
7.3.200.0110.00516.55
7.3.190.0110.00416.58
7.3.180.0100.00716.88
7.3.170.0090.00616.70
7.3.160.0080.00816.67
7.3.10.0090.00716.49
7.3.00.0090.00616.41
7.2.330.0060.01216.83
7.2.320.0110.00716.54
7.2.310.0000.01916.97
7.2.300.0100.00717.07
7.2.290.0110.01216.66
7.2.130.0070.00917.04
7.2.120.0080.00816.92
7.2.110.0070.00916.82
7.2.100.0090.00816.91
7.2.90.0140.00716.86
7.2.80.0100.00517.11
7.2.70.0090.00816.95
7.2.60.0140.00916.97
7.2.50.0090.00716.91
7.2.40.0160.00716.80
7.2.30.0150.00717.11
7.2.20.0110.00816.86
7.2.10.0050.01216.91
7.2.00.0100.00717.47
7.1.250.0100.00915.85
7.1.200.0070.00715.93
7.1.120.0190.00317.06
7.1.110.0110.01416.36
7.1.100.0150.00816.52
7.1.90.0210.00316.57
7.1.80.0070.01116.67
7.1.70.0060.01415.63
7.1.60.0240.01033.39
7.1.50.0230.01333.24
7.1.40.0210.01632.99
7.1.30.0320.02232.78
7.1.20.0190.01833.13
7.1.10.0750.01014.88
7.1.00.0040.01915.09
7.0.260.0160.00716.85
7.0.250.0170.00916.15
7.0.240.0080.01416.21
7.0.230.0150.00916.40
7.0.220.0150.00716.45
7.0.210.0070.01015.13
7.0.200.0110.01115.21
7.0.190.0070.01115.06
7.0.180.0110.01114.45
7.0.170.0130.01014.73
7.0.160.0080.01314.73
7.0.150.0100.01014.61
7.0.140.0070.01414.63
7.0.130.0030.01614.97
7.0.120.0050.01514.98
7.0.110.0090.01414.68
7.0.100.0050.01614.64
7.0.90.0150.01314.60
7.0.80.0080.01614.93
7.0.70.0120.00914.58
7.0.60.0100.01014.46
7.0.50.0050.01514.65
7.0.40.0120.00914.77
7.0.30.0130.00814.81
7.0.20.0210.00414.65
7.0.10.0120.00914.71
7.0.00.0080.01114.76

preferences:
118.68 ms | 403 KiB | 5 Q