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)) { user_error('is array', E_USER_NOTICE); foreach ($identificator as $ident) { if (preg_match("#$ident#i", $useragent)) { $browser['os'] = $os; break; } } } # else # { # user_error('is string', E_USER_NOTICE); # # if (preg_match("#$identificator#i", $useragent)) # { # $browser['os'] = $os; # break; # } # } } user_error($os, E_USER_NOTICE); ?>

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)
8.3.60.0030.01418.63
8.3.50.0080.00717.63
8.3.40.0100.01018.98
8.3.30.0130.00319.09
8.3.20.0000.00818.98
8.3.10.0050.00318.99
8.3.00.0000.00819.63
8.2.180.0150.00316.75
8.2.170.0120.00322.96
8.2.160.0160.00319.21
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00421.17
8.2.110.0100.01022.32
8.2.100.0000.01218.01
8.2.90.0060.00318.09
8.2.80.0030.00618.29
8.2.70.0050.00517.88
8.2.60.0000.00818.04
8.2.50.0030.00517.93
8.2.40.0090.00019.60
8.2.30.0060.00317.86
8.2.20.0080.00017.74
8.2.10.0000.00817.98
8.2.00.0000.01017.93
8.1.280.0140.00425.92
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00322.48
8.1.230.0080.00422.66
8.1.220.0030.00617.78
8.1.210.0040.00418.92
8.1.200.0100.00017.48
8.1.190.0030.00617.50
8.1.180.0040.00418.10
8.1.170.0030.00517.62
8.1.160.0050.00219.06
8.1.150.0030.00618.86
8.1.140.0040.00417.63
8.1.130.0000.00719.32
8.1.120.0000.00717.63
8.1.110.0000.00717.53
8.1.100.0000.00817.63
8.1.90.0000.00817.52
8.1.80.0020.00517.62
8.1.70.0000.00717.65
8.1.60.0060.00317.71
8.1.50.0060.00317.54
8.1.40.0060.00317.59
8.1.30.0000.00917.65
8.1.20.0040.00417.70
8.1.10.0000.00817.66
8.1.00.0040.00417.58
8.0.300.0050.00220.23
8.0.290.0080.00317.00
8.0.280.0000.00718.49
8.0.270.0030.00517.41
8.0.260.0030.00316.89
8.0.250.0000.00917.20
8.0.240.0080.00017.08
8.0.230.0050.00317.18
8.0.220.0050.00317.16
8.0.210.0050.00317.12
8.0.200.0030.00317.21
8.0.190.0000.00717.22
8.0.180.0050.00217.14
8.0.170.0040.00417.07
8.0.160.0000.00717.20
8.0.150.0090.00017.09
8.0.140.0040.00417.08
8.0.130.0060.00013.65
8.0.120.0000.00917.11
8.0.110.0000.00817.15
8.0.100.0040.00417.12
8.0.90.0040.00417.16
8.0.80.0030.01217.07
8.0.70.0000.00717.02
8.0.60.0040.00417.00
8.0.50.0030.00517.19
8.0.30.0120.00617.54
8.0.20.0120.00817.20
8.0.10.0000.00817.31
8.0.00.0070.01317.10
7.4.330.0020.00213.13
7.4.320.0070.00216.71
7.4.300.0000.00716.73
7.4.290.0030.00316.73
7.4.280.0030.00616.79
7.4.270.0070.00016.69
7.4.260.0060.00013.54
7.4.250.0070.00316.81
7.4.240.0000.00716.76
7.4.230.0030.00316.92
7.4.220.0090.00916.69
7.4.210.0140.00416.86
7.4.200.0040.00416.58
7.4.190.0030.00616.80
7.4.160.0070.01316.71
7.4.150.0070.01116.86
7.4.140.0070.01817.86
7.4.130.0140.00516.60
7.4.120.0120.00616.77
7.4.110.0090.00916.73
7.4.100.0130.00316.81
7.4.90.0230.00316.88
7.4.80.0120.00916.75
7.4.70.0080.01216.77
7.4.60.0060.01116.70
7.4.50.0000.00416.77
7.4.40.0110.00716.73
7.4.30.0120.00616.80
7.4.00.0030.01015.20
7.3.330.0000.00613.27
7.3.320.0030.00513.43
7.3.310.0030.00316.39
7.3.300.0060.00316.58
7.3.290.0120.00716.54
7.3.280.0060.01016.59
7.3.270.0140.00416.74
7.3.260.0030.01516.66
7.3.240.0060.01116.73
7.3.230.0130.00316.66
7.3.210.0030.01316.47
7.3.200.0180.00619.39
7.3.190.0110.00616.52
7.3.180.0120.00316.50
7.3.170.0030.01316.54
7.3.160.0100.01016.56
7.3.120.0030.01015.08
7.3.10.0090.01216.21
7.3.00.0070.01116.38
7.2.330.0120.00616.67
7.2.320.0110.00716.83
7.2.310.0160.00616.82
7.2.300.0090.00916.87
7.2.290.0140.00416.96
7.2.130.0090.00616.91
7.2.120.0180.00516.82
7.2.110.0140.01116.77
7.2.100.0170.00616.93
7.2.90.0140.00716.61
7.2.80.0120.00916.37
7.2.70.0120.00616.53
7.2.60.0080.00816.63
7.2.50.0150.00616.56
7.2.40.0050.01616.86
7.2.30.0060.01216.36
7.2.20.0130.00916.76
7.2.10.0150.00716.88
7.2.00.0100.00518.38
7.1.250.0110.00715.64
7.1.200.0000.01216.14
7.1.70.0000.01017.31
7.1.60.0140.01119.25
7.1.50.0030.01617.18
7.1.00.0030.07722.51
7.0.200.0060.00916.93
7.0.140.0070.07022.08
7.0.120.0000.07021.96
7.0.60.0100.06719.92
7.0.50.0070.04017.75
7.0.40.0200.08320.24
7.0.30.0200.08320.09
7.0.20.0200.08720.00
7.0.10.0270.08020.24
7.0.00.0230.08320.16
5.6.280.0030.07721.12
5.6.210.0070.06020.63
5.6.200.0030.07018.17
5.6.190.0230.08020.66
5.6.180.0230.08320.50
5.6.170.0300.07720.61
5.6.160.0270.06720.67
5.6.150.0230.06720.38
5.6.140.0330.07720.41
5.6.130.0230.09020.11
5.6.120.0270.04720.38
5.6.110.0270.07720.31
5.6.100.0170.08020.10
5.6.90.0300.07020.36
5.6.80.0230.07719.82
5.6.70.0200.05019.49
5.6.60.0330.04719.48
5.6.50.0430.04019.77
5.6.40.0330.05719.82
5.6.30.0200.04019.49
5.6.20.0170.05019.82
5.6.10.0130.07019.46
5.6.00.0230.05019.46
5.5.350.0300.06720.34
5.5.340.0230.06317.98
5.5.330.0230.06320.07
5.5.320.0200.07720.47
5.5.310.0230.07020.23
5.5.300.0200.08020.21
5.5.290.0170.08720.18
5.5.280.0200.08020.18
5.5.270.0270.05020.23
5.5.260.0430.06020.22
5.5.250.0230.05020.03
5.5.240.0300.04019.51
5.5.230.0230.03719.61
5.5.220.0330.06719.59
5.5.210.0200.06319.29
5.5.200.0330.07019.27
5.5.190.0170.05319.28
5.5.180.0270.04019.53
5.5.160.0200.07719.53
5.5.150.0170.07019.28
5.5.140.0270.06719.47
5.5.130.0200.06319.56
5.5.120.0330.06019.27
5.5.110.0200.05319.48
5.5.100.0300.05019.46
5.5.90.0270.04719.38
5.5.80.0230.08019.22
5.5.70.0200.08319.46
5.5.60.0200.04319.18
5.5.50.0230.04719.15
5.5.40.0270.04719.43
5.5.30.0230.07719.36
5.5.20.0270.07019.21
5.5.10.0200.07719.28
5.5.00.0370.05719.43
5.4.450.0230.06019.13
5.4.440.0200.05719.12
5.4.430.0170.04719.47
5.4.420.0270.07719.12
5.4.410.0230.04719.38
5.4.400.0200.04019.03
5.4.390.0200.04019.15
5.4.380.0270.06318.80
5.4.370.0200.04318.92
5.4.360.0230.07719.00
5.4.350.0200.04019.12
5.4.340.0300.07018.79
5.4.320.0230.04719.12
5.4.310.0270.07019.14
5.4.300.0230.03719.08
5.4.290.0230.03318.93
5.4.280.0300.06319.09
5.4.270.0200.05019.11
5.4.260.0170.04018.92
5.4.250.0170.05718.91
5.4.240.0230.04719.18
5.4.230.0130.04318.91
5.4.220.0130.04018.80
5.4.210.0200.07318.81
5.4.200.0330.06019.18
5.4.190.0200.05719.15
5.4.180.0430.03019.08
5.4.170.0170.04319.16
5.4.160.0230.05019.14
5.4.150.0270.07318.76
5.4.140.0230.07016.53
5.4.130.0170.03716.26
5.4.120.0130.04016.21
5.4.110.0200.07316.31
5.4.100.0400.05716.36
5.4.90.0300.04316.44
5.4.80.0270.06716.31
5.4.70.0300.04016.45
5.4.60.0230.07016.64
5.4.50.0230.07016.33
5.4.40.0200.04716.30
5.4.30.0270.06316.38
5.4.20.0270.04716.35
5.4.10.0230.04716.37
5.4.00.0230.06315.83
5.3.290.0200.07714.61
5.3.280.0230.07014.58
5.3.270.0130.07714.54
5.3.260.0400.04014.60
5.3.250.0130.07714.60
5.3.240.0200.04314.57
5.3.230.0270.03314.45
5.3.220.0270.06014.47
5.3.210.0200.06014.53
5.3.200.0230.06014.52
5.3.190.0230.07314.54
5.3.180.0230.06314.52
5.3.170.0230.04314.38
5.3.160.0270.05014.54
5.3.150.0270.05014.51
5.3.140.0300.06314.57
5.3.130.0200.05314.36
5.3.120.0230.05714.51
5.3.110.0300.04714.51
5.3.100.0170.04313.85
5.3.90.0300.04314.13
5.3.80.0170.08014.02
5.3.70.0170.04313.88
5.3.60.0300.03314.01
5.3.50.0170.03713.95
5.3.40.0230.06713.90
5.3.30.0230.04013.77
5.3.20.0270.06313.64
5.3.10.0130.04713.53
5.3.00.0200.04313.50
5.2.170.0230.04012.61
5.2.160.0270.05012.61
5.2.150.0130.05712.61
5.2.140.0230.05012.61
5.2.130.0230.05712.61
5.2.120.0200.06012.61
5.2.110.0270.05312.61
5.2.100.0130.04712.61
5.2.90.0270.02312.61
5.2.80.0300.05012.61
5.2.70.0130.03712.61
5.2.60.0100.06712.61
5.2.50.0230.05312.61
5.2.40.0200.05712.61
5.2.30.0200.05712.61
5.2.20.0170.06012.61
5.2.10.0470.03312.61
5.2.00.0230.05012.61
5.1.60.0230.04312.61
5.1.50.0130.05312.61
5.1.40.0200.05012.61
5.1.30.0170.05312.61
5.1.20.0230.03712.61
5.1.10.0170.05312.61
5.1.00.0170.05312.61
5.0.50.0030.03312.61
5.0.40.0070.02312.61
5.0.30.0170.06012.61
5.0.20.0130.04312.61
5.0.10.0070.02712.61
5.0.00.0070.05312.61
4.4.90.0070.03712.61
4.4.80.0070.03712.61
4.4.70.0070.04012.61
4.4.60.0100.03312.61
4.4.50.0100.02712.61
4.4.40.0070.04012.61
4.4.30.0100.03712.61
4.4.20.0200.02312.61
4.4.10.0100.02712.61
4.4.00.0030.03312.61
4.3.110.0070.03312.61
4.3.100.0030.03012.61
4.3.90.0030.03312.61
4.3.80.0070.05312.61
4.3.70.0070.02012.61
4.3.60.0100.03312.61
4.3.50.0100.02312.61
4.3.40.0030.05312.61
4.3.30.0070.03012.61
4.3.20.0100.03312.61
4.3.10.0100.03312.61
4.3.00.0070.02712.61

preferences:
53.8 ms | 401 KiB | 5 Q