3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ContentSecurityPolicy { const DEFAULT_SRC = 'default-src'; const SCRIPT_SRC = 'script-src'; const OBJECT_SRC = 'object-src'; const STYLE_SRC = 'style-src'; const IMG_SRC = 'img-src'; const MEDIA_SRC = 'media-src'; const FRAME_SRC = 'frame-src'; const FONT_SRC = 'font-src'; const CONNECT_SRC = 'connect-src'; const SOURCE_NONE = "'none'"; const SOURCE_SELF = "'self'"; const SOURCE_UNSAFE_INLINE = "'unsafe-inline'"; const SOURCE_UNSAFE_EVAL = "'unsafe-eval'"; private $policy; public function __construct() { $this->policy = array(); $this->setPolicySourceDirectives(); } private function setPolicySourceDirectives(){ $refl = new ReflectionClass(__CLASS__); $srcPattern = '/.+_SRC$/'; foreach ($refl->getConstants() as $constant => $value){ if (preg_match($srcPattern, $constant)){ $this->policy[constant(__CLASS__.'::'.$constant)] = array(); } } } private function copy() { $retval = new ContentSecurityPolicy(); foreach ($this->policy as $directive => $sources) { foreach ($sources as $source) { array_push($retval->policy[$directive], $source); } } return $retval; } function addSource($directive, $source) { if (!isset($this->policy[$directive])) { throw new CSPException("Invalid directive"); } $this->policy[$directive][] = $source; return $this; } function toString() { return $this->__toString(); } public function __toString(){ $retval = array(); foreach ($this->policy as $directive => $sources) { if (sizeof($sources) > 0) { $retval[] = join(' ', array($directive, join(' ', $sources))); } } return 'Content-Security-Policy: ' . join('; ', $retval); } } class CSPException extends \Exception {} use ContentSecurityPolicy as CSP; $CSP = new ContentSecurityPolicy(); $CSP->addSource(ContentSecurityPolicy::DEFAULT_SRC, ContentSecurityPolicy::SOURCE_SELF) ->addSource(ContentSecurityPolicy::SCRIPT_SRC, ContentSecurityPolicy::SOURCE_SELF) ->addSource(ContentSecurityPolicy::SCRIPT_SRC, 'http://code.jquery.com') ->addSource(ContentSecurityPolicy::STYLE_SRC, ContentSecurityPolicy::SOURCE_SELF) ->addSource(ContentSecurityPolicy::STYLE_SRC, 'https://bootstrapcdn.com') ->addSource(ContentSecurityPolicy::FONT_SRC, 'https://fonts.googleapis.com'); echo $CSP->toString(); exit("\nDone!\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)
8.3.60.0130.00718.80
8.3.50.0160.00521.20
8.3.40.0110.00719.18
8.3.30.0140.00020.19
8.3.20.0040.00420.30
8.3.10.0000.00822.16
8.3.00.0030.00622.37
8.2.180.0180.00417.00
8.2.170.0180.00422.96
8.2.160.0100.00322.28
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.05
8.2.110.0030.00720.94
8.2.100.0040.00718.03
8.2.90.0000.00819.22
8.2.80.0050.00317.97
8.2.70.0060.00617.88
8.2.60.0030.00517.93
8.2.50.0050.00318.07
8.2.40.0060.00318.34
8.2.30.0030.00519.48
8.2.20.0040.00418.03
8.2.10.0030.00617.98
8.2.00.0000.00818.10
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.20
8.1.230.0000.01221.00
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0000.01017.47
8.1.190.0030.00717.35
8.1.180.0050.00318.10
8.1.170.0060.00318.55
8.1.160.0070.00418.92
8.1.150.0050.00318.72
8.1.140.0040.00417.58
8.1.130.0050.00317.93
8.1.120.0070.00017.63
8.1.110.0000.00717.53
8.1.100.0000.00817.49
8.1.90.0040.00417.59
8.1.80.0040.00417.57
8.1.70.0000.00717.62
8.1.60.0040.00417.81
8.1.50.0000.00717.57
8.1.40.0040.00417.61
8.1.30.0000.00717.73
8.1.20.0000.00917.83
8.1.10.0040.00417.66
8.1.00.0040.00417.66
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0040.00418.39
8.0.270.0070.00017.20
8.0.260.0070.00017.04
8.0.250.0080.00017.09
8.0.240.0000.00817.20
8.0.230.0070.00017.18
8.0.220.0000.00717.02
8.0.210.0000.00717.09
8.0.200.0000.00717.05
8.0.190.0000.00717.18
8.0.180.0040.00417.13
8.0.170.0000.00817.11
8.0.160.0070.00017.11
8.0.150.0000.00717.02
8.0.140.0090.00016.95
8.0.130.0060.00013.50
8.0.120.0000.00717.06
8.0.110.0000.00716.95
8.0.100.0000.00817.23
8.0.90.0040.00416.97
8.0.80.0080.00817.11
8.0.70.0000.00716.98
8.0.60.0000.00817.02
8.0.50.0050.00317.10
8.0.30.0120.01017.25
8.0.20.0130.00517.44
8.0.10.0040.00417.30
8.0.00.0050.01417.08
7.4.330.0020.00216.68
7.4.320.0030.00316.87
7.4.300.0060.00016.66
7.4.290.0070.00016.85
7.4.280.0030.00316.86
7.4.270.0030.00316.79
7.4.260.0030.00313.45
7.4.250.0040.00416.81
7.4.240.0040.00316.79
7.4.230.0070.00016.54
7.4.220.0140.00316.86
7.4.210.0080.00816.78
7.4.200.0070.00016.63
7.4.190.0070.00016.71
7.4.160.0110.00716.77
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0100.00916.85
7.4.120.0050.01316.61
7.4.110.0090.00916.88
7.4.100.0100.00716.80
7.4.90.0100.00716.78
7.4.80.0130.00619.39
7.4.70.0090.00616.55
7.4.60.0040.01416.68
7.4.50.0030.00516.85
7.4.40.0040.01522.77
7.4.30.0090.00916.63
7.4.00.0060.01015.39
7.3.330.0030.00313.62
7.3.320.0060.00013.63
7.3.310.0000.00716.67
7.3.300.0040.00416.64
7.3.290.0100.00316.57
7.3.280.0090.00716.62
7.3.270.0200.00417.40
7.3.260.0060.01918.24
7.3.250.0090.00816.70
7.3.240.0090.00916.70
7.3.230.0000.01616.73
7.3.210.0070.01016.64
7.3.200.0080.00819.39
7.3.190.0070.01016.84
7.3.180.0120.00316.81
7.3.170.0180.00616.78
7.3.160.0060.01216.64
7.3.120.0070.01015.08
7.2.330.0100.00717.06
7.2.320.0070.01417.03
7.2.310.0070.01017.04
7.2.300.0120.01116.95
7.2.290.0060.01516.79
7.2.60.0030.00717.23
7.2.00.0100.01019.56
7.1.200.0100.00316.06
7.1.100.0030.01018.20
7.1.70.0050.00317.34
7.1.60.0040.00717.67
7.1.50.0160.00517.11
7.1.00.0030.05322.32
7.0.200.0030.00917.09
7.0.140.0030.07322.03
7.0.110.0900.08719.99
7.0.100.0100.08720.11
7.0.90.0130.07719.98
7.0.80.0200.07719.96
7.0.70.0130.08019.98
7.0.60.0070.08719.91
7.0.50.0070.06720.01
7.0.40.0100.08019.81
7.0.30.0030.07019.84
7.0.20.0130.06719.65
7.0.10.0130.07019.70
7.0.00.0130.07319.79
5.6.280.0000.07721.04
5.6.260.0000.06020.67
5.6.250.0100.07720.71
5.6.240.0070.07720.58
5.6.230.0100.05320.71
5.6.220.0100.05720.65
5.6.210.0100.07020.68
5.6.200.0170.07720.65
5.6.190.0030.05320.88
5.6.180.0030.08320.69
5.6.170.0070.04320.65
5.6.160.0100.04720.73
5.6.150.0100.08020.67
5.6.140.0100.04720.58
5.6.130.0030.04320.67
5.6.120.0070.06020.73
5.6.110.0100.06320.71
5.6.100.0030.07720.57
5.6.90.0030.08020.57
5.6.80.0030.05320.05
5.6.70.0030.08320.05
5.6.60.0200.05320.01
5.6.50.0130.07020.05
5.6.40.0070.08020.05
5.6.30.0030.04719.86
5.6.20.0070.05020.02
5.6.10.0100.07720.02
5.6.00.0100.06320.04
5.5.380.0030.08720.37
5.5.370.0170.07720.57
5.5.360.0130.07320.24
5.5.350.0030.09020.51
5.5.340.0100.08020.86
5.5.330.0100.06321.04
5.5.320.0100.08720.89
5.5.310.0070.08020.83
5.5.300.0000.05320.97
5.5.290.0230.06720.94
5.5.280.0100.08320.77
5.5.270.0070.07020.88
5.5.260.0030.07721.00
5.5.250.0100.07320.87
5.5.240.0100.07720.44
5.5.230.0030.07320.41
5.5.220.0070.07720.23
5.5.210.0100.08020.14
5.5.200.0030.09020.28
5.5.190.0100.04720.07
5.5.180.0170.07020.27
5.5.160.0030.05020.18
5.5.150.0130.07320.07
5.5.140.0130.06720.40
5.5.130.0100.07020.15
5.5.120.0070.08020.18
5.5.110.0070.08020.25
5.5.100.0230.03720.30
5.5.90.0170.06320.29
5.5.80.0070.08320.25
5.5.70.0130.07020.01
5.5.60.0170.06320.09
5.5.50.0100.07720.15
5.5.40.0000.05319.99
5.5.30.0170.06320.19
5.5.20.0130.07020.20
5.5.10.0070.07320.03
5.5.00.0000.08320.13
5.4.450.0070.07719.66
5.4.440.0030.07019.55
5.4.430.0200.07019.46
5.4.420.0100.07319.51
5.4.410.0030.05019.51
5.4.400.0030.07318.97
5.4.390.0100.07718.97
5.4.380.0070.07318.99
5.4.370.0130.06718.98
5.4.360.0100.07018.95
5.4.350.0130.06719.14
5.4.340.0070.08019.34
5.4.320.0100.07718.98
5.4.310.0200.06719.14
5.4.300.0100.06719.09
5.4.290.0070.07719.24
5.4.280.0070.07319.00
5.4.270.0070.06719.17
5.4.260.0130.05019.15
5.4.250.0130.06319.13
5.4.240.0130.06719.13
5.4.230.0070.08018.98
5.4.220.0100.07318.98
5.4.210.0100.07719.22
5.4.200.0230.06019.33
5.4.190.0100.07719.22
5.4.180.0030.06319.02
5.4.170.0100.07719.02
5.4.160.0100.07018.96
5.4.150.0100.08018.96
5.4.140.0000.05016.41
5.4.130.0070.06316.59
5.4.120.0030.04316.58
5.4.110.0130.06716.70
5.4.100.0070.07016.52
5.4.90.0030.08016.60
5.4.80.0130.05316.30
5.4.70.0100.07016.30
5.4.60.0070.05316.43
5.4.50.0030.03716.29
5.4.40.0070.06716.53
5.4.30.0070.07316.29
5.4.20.0070.07316.55
5.4.10.0070.07316.56
5.4.00.0100.06716.06
5.3.290.0030.08014.70
5.3.280.0130.07714.76
5.3.270.0100.07014.66
5.3.260.0100.07714.76
5.3.250.0100.07014.86
5.3.240.0030.07014.66
5.3.230.0030.06014.72
5.3.220.0070.07314.67
5.3.210.0030.08714.60
5.3.200.0030.06014.55
5.3.190.0100.04014.61
5.3.180.0100.06314.61
5.3.170.0030.07014.68
5.3.160.0030.05014.61
5.3.150.0070.04714.73
5.3.140.0000.04314.73
5.3.130.0070.07014.57
5.3.120.0070.06314.59
5.3.110.0100.06714.54
5.3.100.0130.06314.21
5.3.90.0130.06314.28
5.3.80.0100.06014.04
5.3.70.0070.07714.02
5.3.60.0070.06014.04
5.3.50.0030.04313.98
5.3.40.0030.06313.93
5.3.30.0100.06313.93
5.3.20.0070.07313.68
5.3.10.0030.06713.77
5.3.00.0070.07313.64
5.2.170.0070.05712.31
5.2.160.0070.05012.31
5.2.150.0030.05712.31
5.2.140.0100.05312.31
5.2.130.0100.06012.31
5.2.120.0030.06312.31
5.2.110.0000.03712.31
5.2.100.0070.05312.31
5.2.90.0030.06012.31
5.2.80.0200.02012.31
5.2.70.0100.05312.31
5.2.60.0100.06012.31
5.2.50.0070.06012.31
5.2.40.0030.06312.31
5.2.30.0070.05712.31
5.2.20.0070.05712.31
5.2.10.0030.06012.31
5.2.00.0070.05312.31
5.1.60.0070.03712.31
5.1.50.0070.04012.31
5.1.40.0000.05712.31
5.1.30.0070.05712.31
5.1.20.0000.06012.31
5.1.10.0030.05712.31
5.1.00.0070.04712.31
5.0.50.0030.04312.31
5.0.40.0030.05012.31
5.0.30.0030.03312.31
5.0.20.0100.01712.31
5.0.10.0000.04712.31
5.0.00.0030.06312.31
4.4.90.0000.03312.31
4.4.80.0070.03312.31
4.4.70.0030.03712.31
4.4.60.0000.01712.31
4.4.50.0070.01012.31
4.4.40.0000.03312.31
4.4.30.0000.02712.31
4.4.20.0000.03712.31
4.4.10.0030.03012.31
4.4.00.0070.02312.31
4.3.110.0070.02712.31
4.3.100.0030.03312.31
4.3.90.0100.01712.31
4.3.80.0070.02312.31
4.3.70.0000.01712.31
4.3.60.0030.01312.31
4.3.50.0000.02012.31
4.3.40.0030.05012.31
4.3.30.0030.03712.31
4.3.20.0030.03012.31
4.3.10.0000.02712.31
4.3.00.0030.02712.31

preferences:
39.77 ms | 401 KiB | 5 Q