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() { $retval = array(); foreach ($this->policy as $directive => $sources) { if (sizeof($sources) > 0) { $retval[] = join(' ', [$directive, join(' ', $sources)]); } } return join('; ', $retval); } } class CSPException extends \Exception {} $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)
8.3.60.0120.00318.55
8.3.50.0080.01221.39
8.3.40.0110.00419.04
8.3.30.0110.00420.32
8.3.20.0050.00320.33
8.3.10.0160.00021.80
8.3.00.0070.00022.47
8.2.180.0150.00617.00
8.2.170.0160.00622.96
8.2.160.0030.01022.33
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0060.00326.16
8.2.120.0040.00420.86
8.2.110.0040.00719.27
8.2.100.0090.00419.83
8.2.90.0080.00019.36
8.2.80.0040.00419.38
8.2.70.0000.00817.88
8.2.60.0030.00518.05
8.2.50.0050.00318.07
8.2.40.0060.00318.15
8.2.30.0040.00419.57
8.2.20.0030.00617.84
8.2.10.0030.00517.86
8.2.00.0030.00517.86
8.1.280.0040.01125.92
8.1.270.0100.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00421.30
8.1.230.0040.00819.01
8.1.220.0040.00417.77
8.1.210.0080.00418.77
8.1.200.0030.00617.25
8.1.190.0000.00817.55
8.1.180.0030.00618.10
8.1.170.0040.00418.78
8.1.160.0000.00918.85
8.1.150.0000.00718.75
8.1.140.0050.00317.68
8.1.130.0000.00717.75
8.1.120.0040.00417.58
8.1.110.0040.00417.64
8.1.100.0050.00217.60
8.1.90.0070.00017.60
8.1.80.0030.00317.56
8.1.70.0000.00717.53
8.1.60.0000.00817.64
8.1.50.0040.00417.71
8.1.40.0080.00317.70
8.1.30.0030.00517.73
8.1.20.0030.00617.82
8.1.10.0000.00817.73
8.1.00.0000.00817.70
8.0.300.0080.00018.77
8.0.290.0000.00717.30
8.0.280.0030.00318.51
8.0.270.0070.00017.30
8.0.260.0070.00017.05
8.0.250.0070.00017.17
8.0.240.0050.00317.21
8.0.230.0040.00417.20
8.0.220.0030.00317.08
8.0.210.0030.00317.10
8.0.200.0030.00317.15
8.0.190.0040.00417.13
8.0.180.0000.00717.17
8.0.170.0030.00317.20
8.0.160.0040.00417.01
8.0.150.0000.00717.09
8.0.140.0100.00017.11
8.0.130.0030.00313.51
8.0.120.0070.00017.05
8.0.110.0050.00317.04
8.0.100.0030.00516.92
8.0.90.0000.00717.00
8.0.80.0060.00917.09
8.0.70.0000.00716.98
8.0.60.0000.00817.00
8.0.50.0000.00717.13
8.0.30.0120.00717.39
8.0.20.0150.00317.59
8.0.10.0030.00517.21
8.0.00.0090.01217.13
7.4.330.0000.00516.70
7.4.320.0000.00616.73
7.4.300.0000.00616.74
7.4.290.0040.00416.68
7.4.280.0030.00316.73
7.4.270.0030.00316.85
7.4.260.0050.00013.49
7.4.250.0030.00516.73
7.4.240.0040.00416.78
7.4.230.0030.00316.63
7.4.220.0180.00616.79
7.4.210.0090.00616.78
7.4.200.0050.00216.86
7.4.190.0030.00317.00
7.4.160.0070.01016.73
7.4.150.0100.00717.40
7.4.140.0040.01417.86
7.4.130.0140.00716.84
7.4.120.0110.01016.77
7.4.110.0140.00416.88
7.4.100.0080.00816.86
7.4.90.0060.01216.66
7.4.80.0000.01819.39
7.4.70.0120.00616.84
7.4.60.0030.01716.63
7.4.50.0000.00616.83
7.4.40.0100.00622.77
7.4.30.0060.01616.91
7.4.00.0090.00615.30
7.3.330.0050.00013.64
7.3.320.0000.00613.57
7.3.310.0030.00316.59
7.3.300.0030.00316.61
7.3.290.0090.00616.61
7.3.280.0100.00816.63
7.3.270.0100.00717.40
7.3.260.0090.00918.24
7.3.250.0060.01216.70
7.3.240.0130.00916.75
7.3.230.0100.00716.81
7.3.210.0060.01016.73
7.3.200.0030.01519.39
7.3.190.0150.00916.77
7.3.180.0110.00616.77
7.3.170.0090.00916.73
7.3.160.0090.00916.76
7.3.120.0060.01014.86
7.3.10.0570.00016.68
7.3.00.0090.01216.74
7.2.330.0090.00916.83
7.2.320.0070.01016.80
7.2.310.0130.00717.06
7.2.300.0090.00916.89
7.2.290.0030.01417.05
7.2.130.0100.01016.80
7.2.120.0270.01017.14
7.2.110.0090.00916.84
7.2.100.0140.01416.74
7.2.90.0200.01217.12
7.2.80.0310.00717.07
7.2.70.0080.00816.93
7.2.60.0470.00717.00
7.2.50.0070.01016.94
7.2.40.0260.00917.05
7.2.30.0230.00617.10
7.2.20.0670.01716.97
7.2.10.0120.00816.56
7.2.00.0250.00618.22
7.1.250.0120.00415.61
7.1.100.0040.01118.37
7.1.70.0070.00017.14
7.1.60.0100.01319.17
7.1.50.0090.01217.09
7.1.00.0000.07322.45
7.0.200.0030.00815.16
7.0.140.0070.09322.21
7.0.100.0130.03720.04
7.0.90.0070.04019.94
7.0.80.0070.03720.00
7.0.70.0100.04020.04
7.0.60.0070.04019.97
7.0.50.0100.03320.26
7.0.40.0100.03719.90
7.0.30.0100.03320.14
7.0.20.0070.07020.12
7.0.10.0070.09020.02
7.0.00.0230.06720.11
5.6.280.0030.07321.10
5.6.250.0000.04320.77
5.6.240.0000.04720.57
5.6.230.0030.04720.62
5.6.220.0030.04020.73
5.6.210.0070.04320.63
5.6.200.0030.04320.98
5.6.190.0130.03020.97
5.6.180.0070.04021.18
5.6.170.0070.05721.16
5.6.160.0100.04320.96
5.6.150.0070.06721.13
5.6.140.0100.08321.16
5.6.130.0070.06721.06
5.6.120.0030.05720.98
5.6.110.0000.05721.00
5.6.100.0070.08320.95
5.6.90.0030.08321.08
5.6.80.0030.04020.43
5.6.70.0100.07020.44
5.6.60.0070.06320.32
5.6.50.0070.07320.57
5.6.40.0100.07320.48
5.6.30.0030.08320.41
5.6.20.0070.07720.31
5.6.10.0130.05020.41
5.6.00.0100.06320.53
5.5.380.0000.04320.38
5.5.370.0030.04320.56
5.5.360.0030.03720.46
5.5.350.0000.04020.44
5.5.340.0030.04020.89
5.5.330.0030.03720.82
5.5.320.0100.03020.91
5.5.310.0070.04720.91
5.5.300.0070.04720.89
5.5.290.0070.07320.93
5.5.280.0100.04720.79
5.5.270.0100.04320.92
5.5.260.0070.08320.89
5.5.250.0170.06020.73
5.5.240.0100.08020.20
5.5.230.0100.04720.13
5.5.220.0070.07720.13
5.5.210.0170.04020.23
5.5.200.0070.07720.02
5.5.190.0070.05020.29
5.5.180.0100.04720.13
5.5.160.0100.07020.19
5.5.150.0100.06320.28
5.5.140.0100.08020.23
5.5.130.0070.08020.12
5.5.120.0130.07720.11
5.5.110.0070.07020.20
5.5.100.0130.07020.18
5.5.90.0070.08020.17
5.5.80.0100.08020.03
5.5.70.0070.06020.03
5.5.60.0100.06020.16
5.5.50.0070.08020.13
5.5.40.0070.08020.04
5.5.30.0070.04319.96
5.5.20.0100.07320.04
5.5.10.0030.08020.02
5.5.00.0100.07320.02
5.4.450.0030.08719.21
5.4.440.0130.07719.40
5.4.430.0030.04719.32
5.4.420.0000.08019.19
5.4.410.0170.04719.41
5.4.400.0070.04719.05
5.4.390.0070.07719.03
5.4.380.0100.07019.16
5.4.370.0070.07719.04
5.4.360.0030.05719.12
5.4.350.0070.05718.95
5.4.340.0070.06019.05
5.4.320.0030.04719.23
5.4.310.0100.04019.11
5.4.300.0030.08019.09
5.4.290.0030.07718.90
5.4.280.0030.07319.11
5.4.270.0030.04319.09
5.4.260.0070.07018.85
5.4.250.0130.03719.08
5.4.240.0300.04019.06
5.4.230.0030.08319.04
5.4.220.0000.06719.02
5.4.210.0100.07719.00
5.4.200.0100.07319.23
5.4.190.0000.08319.03
5.4.180.0130.05319.20
5.4.170.0100.07319.20
5.4.160.0030.06318.88
5.4.150.0100.04019.02
5.4.140.0130.05716.31
5.4.130.0070.04716.39
5.4.120.0100.06316.51
5.4.110.0070.04716.57
5.4.100.0030.04016.54
5.4.90.0100.07716.38
5.4.80.0070.07316.40
5.4.70.0030.07316.54
5.4.60.0100.07016.46
5.4.50.0000.06316.34
5.4.40.0100.06316.36
5.4.30.0030.07316.45
5.4.20.0100.05316.47
5.4.10.0070.06016.25
5.4.00.0100.06715.86
5.3.290.0170.07014.77
5.3.280.0070.08314.71
5.3.270.0100.07014.68
5.3.260.0130.05714.74
5.3.250.0130.06714.57
5.3.240.0000.06314.68
5.3.230.0070.06014.61
5.3.220.0030.03714.54
5.3.210.0070.05014.70
5.3.200.0070.03714.57
5.3.190.0070.06014.70
5.3.180.0070.05714.50
5.3.170.0030.07714.64
5.3.160.0070.05714.69
5.3.150.0030.07714.64
5.3.140.0000.05014.64
5.3.130.0130.07014.63
5.3.120.0070.07314.50
5.3.110.0070.06714.63
5.3.100.0070.07714.00
5.3.90.0070.06714.02
5.3.80.0000.05014.04
5.3.70.0030.07314.09
5.3.60.0070.07714.16
5.3.50.0030.06313.94
5.3.40.0130.05714.04
5.3.30.0100.07013.86
5.3.20.0030.06713.60
5.3.10.0070.05313.68
5.3.00.0100.05313.64
5.2.170.0030.06312.30
5.2.160.0000.06012.30
5.2.150.0070.06312.30
5.2.140.0000.04712.30
5.2.130.0070.05012.30
5.2.120.0030.03312.30
5.2.110.0030.06012.30
5.2.100.0130.05712.30
5.2.90.0000.06012.30
5.2.80.0000.06712.30
5.2.70.0100.05012.30
5.2.60.0000.04012.30
5.2.50.0070.05312.30
5.2.40.0070.06012.30
5.2.30.0070.03712.30
5.2.20.0030.06012.30
5.2.10.0170.04712.30
5.2.00.0070.05712.30
5.1.60.0030.05012.30
5.1.50.0070.04012.30
5.1.40.0070.05012.30
5.1.30.0100.05012.30
5.1.20.0070.04012.30
5.1.10.0100.05312.30
5.1.00.0100.05012.30
5.0.50.0070.03012.30
5.0.40.0000.04712.30
5.0.30.0030.03312.30
5.0.20.0030.04312.30
5.0.10.0030.03712.30
5.0.00.0070.06012.30
4.4.90.0000.03712.30
4.4.80.0070.03012.30
4.4.70.0000.02712.30
4.4.60.0070.03012.30
4.4.50.0070.02012.30
4.4.40.0000.05312.30
4.4.30.0070.03012.30
4.4.20.0000.03712.30
4.4.10.0000.04012.30
4.4.00.0030.05012.30
4.3.110.0000.03312.30
4.3.100.0030.03312.30
4.3.90.0030.02712.30
4.3.80.0000.03012.30
4.3.70.0000.02012.30
4.3.60.0000.01712.30
4.3.50.0030.03312.30
4.3.40.0030.05012.30
4.3.30.0000.02712.30
4.3.20.0000.04012.30
4.3.10.0000.01712.30
4.3.00.0070.03012.30

preferences:
43.85 ms | 401 KiB | 5 Q