3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = <<<EOF <html> <head> <link href='http://wendyandgabe.blogspot.com/favicon.ico' rel='icon' type='image/x-icon'/> <link href='http://wendyandgabe.blogspot.com/' rel='canonical'/> <link rel="alternate" type="application/atom+xml" title="O&#39; Happy Day! - Atom" href="http://wendyandgabe.blogspot.com/feeds/posts/default" /> <link rel="alternate" type="application/rss+xml" title="O&#39; Happy Day! - RSS" href="http://wendyandgabe.blogspot.com/feeds/posts/default?alt=rss" /> <link rel="service.post" type="application/atom+xml" title="O&#39; Happy Day! - Atom" href="http://www.blogger.com/feeds/5390468261501503598/posts/default" /> </head> <body> </body> </html> EOF; preg_match_all('/<link[^>]+>/i',$data, $urls); foreach($urls[0] as $url) { if(preg_match('/application\/rss\+xml/i', $url)) { preg_match('/href=["\']?([^"\'>]+)["\']?/i',$url, $match); echo $match[1]."\n"; } }

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)
8.3.60.0070.00718.68
8.3.50.0120.00722.11
8.3.40.0000.01419.25
8.3.30.0140.00020.33
8.3.20.0040.00419.01
8.3.10.0050.00321.21
8.3.00.0040.00419.59
8.2.180.0110.00417.00
8.2.170.0100.01022.96
8.2.160.0100.00320.43
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.01121.31
8.2.110.0070.01321.10
8.2.100.0080.00417.97
8.2.90.0050.00319.34
8.2.80.0030.00717.97
8.2.70.0070.00417.88
8.2.60.0090.00018.04
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0050.00319.35
8.2.20.0040.00417.82
8.2.10.0040.00418.02
8.2.00.0040.00417.91
8.1.280.0130.00725.92
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.76
8.1.230.0070.00421.03
8.1.220.0030.00617.76
8.1.210.0060.00318.77
8.1.200.0030.00617.48
8.1.190.0060.00317.35
8.1.180.0000.00818.10
8.1.170.0060.00318.67
8.1.160.0030.00518.90
8.1.150.0070.00018.85
8.1.140.0040.00417.68
8.1.130.0000.00817.88
8.1.120.0030.00517.45
8.1.110.0040.00417.50
8.1.100.0040.00417.48
8.1.90.0040.00417.61
8.1.80.0040.00417.67
8.1.70.0070.00017.62
8.1.60.0040.00817.74
8.1.50.0070.00017.65
8.1.40.0000.00817.67
8.1.30.0080.00017.65
8.1.20.0030.00617.75
8.1.10.0030.00517.69
8.1.00.0040.00417.66
8.0.300.0000.00718.77
8.0.290.0080.00016.88
8.0.280.0070.00018.37
8.0.270.0030.00317.22
8.0.260.0000.00716.96
8.0.250.0030.00517.18
8.0.240.0040.00417.01
8.0.230.0030.00317.20
8.0.220.0070.00017.07
8.0.210.0030.00517.12
8.0.200.0040.00417.04
8.0.190.0030.00517.21
8.0.180.0040.00417.15
8.0.170.0070.00016.89
8.0.160.0000.00717.08
8.0.150.0000.00716.94
8.0.140.0030.00417.04
8.0.130.0000.00713.50
8.0.120.0060.00317.08
8.0.110.0000.00717.14
8.0.100.0040.00417.14
8.0.90.0040.00417.29
8.0.80.0090.01017.24
8.0.70.0080.00017.18
8.0.60.0000.00717.05
8.0.50.0000.00817.07
8.0.30.0150.00317.46
8.0.20.0110.00817.40
8.0.10.0080.00017.18
8.0.00.0090.00916.84
7.4.330.0050.00016.86
7.4.320.0050.00316.86
7.4.300.0040.00416.74
7.4.290.0000.00716.81
7.4.280.0000.00716.78
7.4.270.0000.00816.70
7.4.260.0000.00513.54
7.4.250.0000.00816.80
7.4.240.0000.00716.83
7.4.230.0000.00716.59
7.4.220.0070.01016.68
7.4.210.0080.00716.87
7.4.200.0040.00416.62
7.4.190.0000.00716.82
7.4.160.0080.01617.09
7.4.150.0090.00917.40
7.4.140.0140.00717.86
7.4.130.0080.01016.78
7.4.120.0060.01116.73
7.4.110.0100.01316.75
7.4.100.0140.00316.72
7.4.90.0130.01016.93
7.4.80.0100.01319.39
7.4.70.0090.01216.72
7.4.60.0130.00316.65
7.4.50.0000.00916.61
7.4.40.0070.00522.77
7.4.30.0040.01416.88
7.4.00.0050.01215.36
7.3.330.0030.00313.33
7.3.320.0000.00513.40
7.3.310.0000.00716.52
7.3.300.0070.00016.54
7.3.290.0090.01216.42
7.3.280.0050.01016.47
7.3.270.0060.01017.40
7.3.260.0100.01318.24
7.3.250.0080.00916.65
7.3.240.0040.01216.50
7.3.230.0090.00916.59
7.3.210.0130.00316.54
7.3.200.0100.01019.39
7.3.190.0140.00316.63
7.3.180.0120.00916.58
7.3.170.0030.01316.61
7.3.160.0060.00916.51
7.3.120.0070.01015.05
7.3.110.0040.01415.31
7.3.100.0080.00814.84
7.3.90.0000.01315.22
7.3.80.0000.01414.76
7.3.70.0030.01114.84
7.3.60.0080.00415.00
7.3.50.0030.01314.85
7.3.40.0040.01215.00
7.3.30.0070.00715.05
7.3.20.0030.01316.77
7.3.10.0030.01416.79
7.3.00.0060.01216.75
7.2.330.0060.01316.64
7.2.320.0070.01516.85
7.2.310.0060.01816.97
7.2.300.0120.01216.71
7.2.290.0030.01316.86
7.2.250.0070.01315.24
7.2.240.0120.00615.01
7.2.230.0070.01115.12
7.2.220.0030.00615.23
7.2.210.0030.01415.39
7.2.200.0060.00315.27
7.2.190.0100.00715.25
7.2.180.0060.00615.01
7.2.170.0100.00015.46
7.2.130.0130.00316.95
7.2.120.0120.01216.94
7.2.110.0150.00616.70
7.2.100.0090.00716.86
7.2.90.0170.00316.92
7.2.80.0140.00416.49
7.2.70.0090.00617.18
7.2.60.0110.00817.04
7.2.50.0200.00016.91
7.2.40.0190.00016.72
7.2.30.0110.01116.86
7.2.20.0210.00416.91
7.2.10.0160.00016.87
7.2.00.0080.00818.22
7.1.330.0040.01116.16
7.1.320.0070.00715.94
7.1.310.0030.01015.95
7.1.300.0140.00015.73
7.1.290.0070.00715.95
7.1.280.0030.01015.80
7.1.270.0000.01415.82
7.1.260.0000.01215.63
7.1.250.0190.00815.83
7.1.100.0000.01218.25
7.1.70.0000.00717.29
7.1.60.0060.01919.24
7.1.50.0100.01617.33
7.1.00.0000.06722.42
7.0.200.0000.00816.64
7.0.140.0000.07721.93
7.0.60.0000.05321.72
7.0.50.0030.04722.15
7.0.40.0000.05020.18
7.0.30.0070.04020.20
7.0.20.0000.04320.03
7.0.10.0030.04020.18
7.0.00.0030.04320.02
5.6.280.0000.07720.89
5.6.210.0000.09020.77
5.6.200.0070.08021.11
5.6.190.0070.03721.12
5.6.180.0000.09021.15
5.6.170.0070.06321.14
5.6.160.0030.04021.01
5.6.150.0000.04321.12
5.6.140.0000.04021.14
5.6.130.0130.02321.03
5.6.120.0030.04020.99
5.6.110.0030.05720.99
5.6.100.0070.04021.11
5.6.90.0030.03321.10
5.6.80.0000.08720.34
5.6.70.0030.04720.37
5.6.60.0030.04320.40
5.6.50.0030.03020.52
5.6.40.0000.03320.38
5.6.30.0000.03320.34
5.6.20.0000.03320.39
5.6.10.0070.02720.34
5.6.00.0000.03320.24
5.5.350.0000.09020.27
5.5.340.0030.04720.69
5.5.330.0030.04720.77
5.5.320.0100.07020.90
5.5.310.0100.05020.73
5.5.300.0030.03020.89
5.5.290.0000.03320.77
5.5.280.0030.05320.73
5.5.270.0000.07320.84
5.5.260.0070.03720.85
5.5.250.0070.04720.57
5.5.240.0030.04720.33
5.5.230.0000.04020.36
5.5.220.0000.04320.10
5.5.210.0000.04020.15
5.5.200.0000.03720.23
5.5.190.0000.03320.12
5.5.180.0000.03320.20
5.5.160.0030.03020.08
5.5.150.0000.03320.31
5.5.140.0030.03020.20
5.5.130.0030.03020.21
5.5.120.0030.04020.22
5.5.110.0030.03020.32
5.5.100.0000.04320.01
5.5.90.0000.06320.04
5.5.80.0030.03020.00
5.5.70.0000.03720.19
5.5.60.0030.04320.06
5.5.50.0070.07320.21
5.5.40.0130.04019.99
5.5.30.0070.07320.01
5.5.20.0000.08020.03
5.5.10.0100.06720.00
5.5.00.0030.05020.06
5.4.450.0000.04019.34
5.4.440.0030.03719.25
5.4.430.0070.07319.27
5.4.420.0000.03719.30
5.4.410.0000.04019.10
5.4.400.0000.04019.06
5.4.390.0070.05718.85
5.4.380.0000.04018.99
5.4.370.0000.03319.09
5.4.360.0000.03719.10
5.4.350.0000.03018.98
5.4.340.0000.03318.99
5.4.320.0030.03019.01
5.4.310.0000.03018.98
5.4.300.0000.03019.10
5.4.290.0030.02718.92
5.4.280.0030.04018.96
5.4.270.0000.03719.00
5.4.260.0030.03019.05
5.4.250.0000.03318.92
5.4.240.0000.04018.89
5.4.230.0030.03319.16
5.4.220.0070.03718.89
5.4.210.0030.06018.84
5.4.200.0100.04318.87
5.4.190.0000.06318.91
5.4.180.0030.07319.04
5.4.170.0030.05319.16
5.4.160.0000.04718.95
5.4.150.0030.05718.88
5.4.140.0070.06716.25
5.4.130.0000.07316.41
5.4.120.0000.06016.27
5.4.110.0130.06016.35
5.4.100.0070.07016.43
5.4.90.0100.06316.24
5.4.80.0070.06716.52
5.4.70.0000.04716.25
5.4.60.0070.06016.45
5.4.50.0000.08016.38
5.4.40.0030.07016.44
5.4.30.0000.05716.32
5.4.20.0000.06316.39
5.4.10.0070.07316.45
5.4.00.0030.07315.57
5.3.290.0000.03314.59
5.3.280.0000.07714.38
5.3.270.0030.06014.61
5.3.260.0000.08014.55
5.3.250.0070.06714.53
5.3.240.0000.08014.53
5.3.230.0000.05714.54
5.3.220.0070.06714.54
5.3.210.0030.08014.49
5.3.200.0030.07714.54
5.3.190.0000.07714.49
5.3.180.0070.07314.54
5.3.170.0070.07314.41
5.3.160.0070.06014.52
5.3.150.0070.05714.50
5.3.140.0000.07714.52
5.3.130.0070.05314.53
5.3.120.0070.06314.48
5.3.110.0070.07714.51
5.3.100.0030.06014.02
5.3.90.0030.06713.96
5.3.80.0000.07713.99
5.3.70.0030.07713.96
5.3.60.0070.07313.98
5.3.50.0070.07013.84
5.3.40.0030.06713.79
5.3.30.0030.06013.80
5.3.20.0030.04713.58
5.3.10.0030.07313.44
5.3.00.0030.06313.64
5.2.170.0000.06310.97
5.2.160.0000.06011.18
5.2.150.0000.05711.09
5.2.140.0000.06010.93
5.2.130.0030.05711.11
5.2.120.0000.06311.10
5.2.110.0000.06011.09
5.2.100.0100.03311.07
5.2.90.0030.05711.09
5.2.80.0070.05711.07
5.2.70.0070.06011.07
5.2.60.0030.05711.05
5.2.50.0030.06711.02
5.2.40.0000.06711.01
5.2.30.0030.06010.98
5.2.20.0070.04710.98
5.2.10.0000.05710.93
5.2.00.0000.06010.59
5.1.60.0030.05010.06
5.1.50.0030.04310.06
5.1.40.0000.05310.05
5.1.30.0070.04710.40
5.1.20.0030.05010.34
5.1.10.0070.05310.04
5.1.00.0000.05010.09
5.0.50.0030.0378.99
5.0.40.0070.0408.99
5.0.30.0030.0708.99
5.0.20.0000.0408.99
5.0.10.0000.0238.99
5.0.00.0000.0478.99
4.4.90.0000.0308.99
4.4.80.0000.0378.99
4.4.70.0000.0338.99
4.4.60.0000.0338.99
4.4.50.0000.0338.99
4.4.40.0070.0438.99
4.4.30.0000.0378.99
4.4.20.0030.0208.99
4.4.10.0000.0338.99
4.4.00.0000.0478.99
4.3.110.0000.0378.99
4.3.100.0000.0338.99
4.3.90.0000.0208.99
4.3.80.0000.0278.99
4.3.70.0000.0378.99
4.3.60.0000.0378.99
4.3.50.0000.0378.99
4.3.40.0000.0538.99
4.3.30.0030.0338.99
4.3.20.0000.0378.99
4.3.10.0000.0308.99
4.3.00.0000.0378.99

preferences:
57.73 ms | 401 KiB | 5 Q