3v4l.org

run code in 300+ PHP versions simultaneously
<?php $oses = array( 'Windows 8' => 'windows nt 6.2', 'Windows 7' => 'windows nt 6.1', 'Windows Vista' => 'windows nt 6.0', 'Windows XP' => array('winnt5.1', 'windows nt 5.1'), 'Windows 2000' => array('winnt5.0', 'windows nt 5.0'), 'Windows NT' => array('winnt4.0', 'windows nt 4.0'), 'Windows 95' => array('win95', 'windows 95'), 'Windows 98' => array('win98', 'windows 98'), 'Windows 2003 Server' => 'windows nt 5.2', 'Windows CE' => 'windows ce', 'Windows ME' => array('windows 9x 4.90', 'windows me'), 'Windows Unatended' => 'windows', 'Mac OS X 10.0' => 'mac os x 10.0', 'Mac OS X 10.1' => 'mac os x 10.1', 'Mac OS X 10.2' => 'mac os x 10.2', 'Mac OS X 10.3' => 'mac os x 10.3', 'Mac OS X 10.4' => 'mac os x 10.4', 'Mac OS X 10.5' => 'mac os x 10.5', 'Mac OS X 10.6' => 'mac os x 10.6', 'Mac OS X 10.7' => 'mac os x 10.7', 'Mac OS X 10.8' => 'mac os x 10.8', 'Mac OS X 10.9' => 'mac os x 10.9', 'Mac OS X' => 'mac os x', 'Macintosh' => array('powerpc', 'macintosh'), 'iOS' => array('iphone', 'ipad', 'ipod'), 'Android 5.x' => 'android 5', 'Android 4.x' => 'android 4', 'Android 3.x' => 'android 3', 'Android 2.x' => 'android 2', 'Android 1.x' => 'android 1', 'Android' => 'android', 'Linux' => 'linux', 'Free BSD' => 'freebsd', 'Net BSD' => 'netbsd', 'Open BSD' => 'openbsd', 'Sun OS' => 'sunos', 'Symbian' => 'symbian', 'Tapatalk' => 'tapatalk', ); $useragent = strtolower('Mozilla/5.0 (iPad; CPU OS 5_1_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9B206 Safari/7534.48.3'); foreach ($oses as $os => $identificator) { if (is_array($identificator)) { foreach ($identificator as $ident) { if (preg_match("#$ident#i", $useragent)) { $browser['os'] = $os; break; } } } else { if (preg_match("#$identificator#i", $useragent)) { $browser['os'] = $os; break; } } } user_error($os, E_USER_WARNING); ?>

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)
8.3.60.0070.01518.55
8.3.50.0070.01518.55
8.3.40.0100.01019.09
8.3.30.0000.01519.02
8.3.20.0000.00820.15
8.3.10.0050.00323.65
8.3.00.0060.00320.67
8.2.180.0130.00318.54
8.2.170.0110.00722.96
8.2.160.0000.01422.29
8.2.150.0040.00424.18
8.2.140.0050.00524.66
8.2.130.0040.00426.16
8.2.120.0120.00318.00
8.2.110.0060.00322.13
8.2.100.0040.00819.82
8.2.90.0030.00618.00
8.2.80.0040.00419.17
8.2.70.0000.00817.75
8.2.60.0040.00417.88
8.2.50.0080.00017.88
8.2.40.0040.00718.16
8.2.30.0000.00818.08
8.2.20.0000.00818.04
8.2.10.0090.00018.00
8.2.00.0040.00418.04
8.1.270.0030.00623.95
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00624.10
8.1.230.0060.00620.95
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0030.00617.73
8.1.190.0040.00417.60
8.1.180.0000.00818.10
8.1.170.0090.00018.86
8.1.160.0040.00422.09
8.1.150.0040.00418.90
8.1.140.0030.00517.71
8.1.130.0030.00317.82
8.1.120.0060.00317.59
8.1.110.0050.00317.62
8.1.100.0040.00417.70
8.1.90.0030.00617.64
8.1.80.0040.00417.66
8.1.70.0040.00417.55
8.1.60.0000.00817.68
8.1.50.0050.00517.61
8.1.40.0040.00417.60
8.1.30.0030.00517.93
8.1.20.0030.00617.69
8.1.10.0030.00717.73
8.1.00.0040.00417.70
8.0.300.0040.00418.77
8.0.290.0040.00417.00
8.0.280.0000.00718.43
8.0.270.0030.00317.34
8.0.260.0030.00317.04
8.0.250.0000.00717.16
8.0.240.0040.00417.23
8.0.230.0070.00017.15
8.0.220.0040.00417.18
8.0.210.0070.00017.20
8.0.200.0000.00917.22
8.0.190.0040.00417.13
8.0.180.0030.00617.22
8.0.170.0000.00817.19
8.0.160.0040.00417.07
8.0.150.0050.00317.14
8.0.140.0040.00417.13
8.0.130.0000.00713.58
8.0.120.0000.00917.14
8.0.110.0080.00017.05
8.0.100.0000.00717.05
8.0.90.0000.00817.06
8.0.80.0030.01417.15
8.0.70.0040.00417.20
8.0.60.0000.00716.99
8.0.50.0080.00017.19
8.0.30.0180.00617.16
8.0.20.0100.00917.40
8.0.10.0000.00817.15
8.0.00.0080.01017.06
7.4.330.0030.00315.20
7.4.320.0060.00016.86
7.4.300.0040.00416.71
7.4.290.0000.00716.78
7.4.280.0050.00316.71
7.4.270.0000.00716.79
7.4.260.0070.00016.76
7.4.250.0000.00716.75
7.4.240.0040.00416.81
7.4.230.0000.00716.68
7.4.220.0120.00816.91
7.4.210.0060.01116.79
7.4.200.0050.00216.77
7.4.190.0000.00716.72
7.4.160.0180.00616.74
7.4.150.0030.01417.40
7.4.140.0090.01017.86
7.4.130.0080.01016.75
7.4.120.0110.00916.80
7.4.110.0110.00716.69
7.4.100.0120.00916.77
7.4.90.0130.00316.92
7.4.80.0040.01416.79
7.4.70.0110.00716.66
7.4.60.0100.00716.78
7.4.50.0000.00816.71
7.4.40.0100.00722.77
7.4.30.0080.00816.70
7.4.00.0070.00715.23
7.3.330.0060.00013.38
7.3.320.0030.00313.51
7.3.310.0070.00016.72
7.3.300.0000.00716.47
7.3.290.0130.00316.67
7.3.280.0110.00916.59
7.3.270.0080.01117.40
7.3.260.0070.01316.80
7.3.250.0060.01316.62
7.3.240.0090.00916.69
7.3.230.0110.00616.94
7.3.210.0090.00916.48
7.3.200.0160.00619.39
7.3.190.0090.01216.99
7.3.180.0050.01116.45
7.3.170.0070.01016.73
7.3.160.0100.00616.70
7.3.120.0030.01415.02
7.2.330.0040.01416.98
7.2.320.0110.01316.96
7.2.310.0100.00716.82
7.2.300.0120.00416.68
7.2.290.0070.01116.96
7.2.60.0030.01217.26
7.2.00.0070.01019.74
7.1.200.0000.01116.12
7.1.100.0030.01018.25
7.1.70.0060.00917.14
7.1.60.0070.01819.32
7.1.50.0090.00917.30
7.1.00.0070.07322.53
7.0.200.0120.00616.97
7.0.140.0070.06721.95
7.0.60.0130.07320.04
7.0.50.0070.04717.98
7.0.40.0100.05720.05
7.0.30.0330.07320.27
7.0.20.0130.04320.07
7.0.10.0270.04020.24
7.0.00.0000.04720.18
5.6.280.0100.06721.10
5.6.210.0130.04720.75
5.6.200.0070.08718.24
5.6.190.0030.06020.27
5.6.180.0400.07720.58
5.6.170.0270.06320.33
5.6.160.0100.06720.50
5.6.150.0030.06018.18
5.6.140.0100.07718.25
5.6.130.0200.06718.10
5.6.120.0070.07721.15
5.6.110.0070.08321.16
5.6.100.0030.04321.03
5.6.90.0030.09021.02
5.6.80.0070.03720.33
5.6.70.4230.04020.42
5.5.350.0000.09020.32
5.5.340.0070.04318.02
5.5.330.0070.05720.20
5.5.320.0000.04320.52
5.5.310.0230.06720.27
5.5.300.0200.07017.93
5.5.290.0170.07718.02
5.5.280.0230.07020.79
5.5.270.0070.08720.82
5.5.260.0130.06320.80
5.5.250.0070.03720.72
5.5.240.0030.04020.15
5.4.450.0870.04019.43
5.4.440.0400.03319.42
5.4.430.0630.03019.39
5.4.420.0830.03319.41
5.4.410.0730.05019.36
5.4.400.0370.05718.80
5.4.390.0270.06018.49
5.4.380.0030.00018.52
5.4.370.0200.04718.49
5.4.360.0170.05018.52
5.4.350.0200.05018.57
5.4.340.0370.05018.53
5.4.320.0050.03612.51
5.4.310.0060.04212.51
5.4.300.0050.03712.52
5.4.290.0050.03912.51
5.4.280.0060.04012.41
5.4.270.0030.04112.41
5.4.260.0050.03712.41
5.4.250.0040.05412.41
5.4.240.0090.03212.41
5.4.230.0100.04312.39
5.4.220.0090.04412.40
5.4.210.0070.03312.40
5.4.200.0090.05212.40
5.4.190.0170.04412.40
5.4.180.0150.04412.40
5.4.170.0130.04512.39
5.4.160.0300.05912.38
5.4.150.0160.04412.38
5.4.140.0200.03912.06
5.4.130.0140.04512.05
5.4.120.0160.04312.00
5.4.110.0140.04412.00
5.4.100.0320.08712.00
5.4.90.0200.04012.00
5.4.80.0130.04812.00
5.4.70.0180.04011.99
5.4.60.0250.06312.00
5.4.50.0170.04111.99
5.4.40.0150.04411.98
5.4.30.0150.04311.98
5.4.20.0150.04211.98
5.4.10.0190.04111.98
5.4.00.0120.04811.48
5.3.290.0050.03912.80
5.3.280.0080.03512.71
5.3.270.0280.06412.72
5.3.260.0150.04612.72
5.3.250.0170.04412.72
5.3.240.0220.04012.72
5.3.230.0180.04512.71
5.3.220.0250.03612.68
5.3.210.0220.07012.68
5.3.200.0180.04312.68
5.3.190.0170.04512.68
5.3.180.0190.04212.68
5.3.170.0410.08012.67
5.3.160.0190.04212.68
5.3.150.0210.04012.67
5.3.140.0170.04412.66
5.3.130.0190.04212.66
5.3.120.0200.04112.65
5.3.110.0260.06512.66
5.3.100.0120.05112.12
5.3.90.0160.04412.11
5.3.80.0310.09212.09
5.3.70.0150.04612.10
5.3.60.0210.04012.07
5.3.50.0150.04612.03
5.3.40.0160.04412.03
5.3.30.0160.04212.00
5.3.20.0180.04111.77
5.3.10.0300.05711.73
5.3.00.0150.04311.72
5.2.170.0100.0389.22
5.2.160.0130.0349.22
5.2.150.0120.0369.22
5.2.140.0160.0349.22
5.2.130.0130.0359.18
5.2.120.0140.0349.18
5.2.110.0140.0369.18
5.2.100.0130.0389.18
5.2.90.0190.0619.18
5.2.80.0140.0339.18
5.2.70.0170.0319.17
5.2.60.0150.0339.13
5.2.50.0140.0349.09
5.2.40.0120.0389.07
5.2.30.0190.0299.05
5.2.20.0180.0339.05
5.2.10.0140.0378.96
5.2.00.0100.0408.81
5.1.60.0150.0278.11
5.1.50.0100.0378.10
5.1.40.0140.0298.08
5.1.30.0130.0328.43
5.1.20.0170.0308.46
5.1.10.0110.0358.18
5.1.00.0110.0358.18
5.0.50.0110.0246.66
5.0.40.0100.0246.52
5.0.30.0240.0846.33
5.0.20.0070.0256.30
5.0.10.0090.0246.28
5.0.00.0070.0386.27
4.4.90.0110.0144.78
4.4.80.0100.0154.75
4.4.70.0090.0194.76
4.4.60.0050.0224.76
4.4.50.0080.0184.77
4.4.40.0080.0294.71
4.4.30.0060.0204.76
4.4.20.0070.0184.84
4.4.10.0070.0194.85
4.4.00.0070.0294.75
4.3.110.0060.0184.67
4.3.100.0060.0184.66
4.3.90.0120.0144.63
4.3.80.0060.0294.58
4.3.70.0270.0584.63
4.3.60.0060.0194.63
4.3.50.0080.0204.63
4.3.40.0050.0294.54
4.3.30.0070.0173.33
4.3.20.0030.0203.31
4.3.10.0040.0183.27
4.3.00.0070.01015.43

preferences:
55.24 ms | 400 KiB | 5 Q