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->policy[self::DEFAULT_SRC] = array(); $this->policy[self::SCRIPT_SRC] = array(); $this->policy[self::OBJECT_SRC] = array(); $this->policy[self::STYLE_SRC] = array(); $this->policy[self::IMG_SRC] = array(); $this->policy[self::MEDIA_SRC] = array(); $this->policy[self::FRAME_SRC] = array(); $this->policy[self::FONT_SRC] = array(); $this->policy[self::CONNECT_SRC] = array(); $refl = new ReflectionClass(__CLASS__); print_r($refl->getConstants()); exit; } 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)
8.3.60.0100.00718.30
8.3.50.0120.00821.21
8.3.40.0100.00718.96
8.3.30.0070.00720.35
8.3.20.0040.00420.34
8.3.10.0040.00422.10
8.3.00.0000.00822.45
8.2.180.0150.00316.63
8.2.170.0060.01022.96
8.2.160.0030.01722.08
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00420.80
8.2.110.0000.01020.57
8.2.100.0130.00317.91
8.2.90.0080.00019.17
8.2.80.0030.00519.31
8.2.70.0000.00917.63
8.2.60.0000.01017.93
8.2.50.0040.00418.07
8.2.40.0050.00318.21
8.2.30.0050.00319.57
8.2.20.0000.00817.65
8.2.10.0040.00417.64
8.2.00.0080.00017.75
8.1.280.0090.00625.92
8.1.270.0090.00023.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00023.78
8.1.230.0090.00323.88
8.1.220.0050.00217.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00817.41
8.1.180.0000.00918.10
8.1.170.0000.00818.51
8.1.160.0090.00018.85
8.1.150.0040.00418.56
8.1.140.0040.00417.32
8.1.130.0030.00317.91
8.1.120.0030.00317.29
8.1.110.0030.00617.46
8.1.100.0070.00017.44
8.1.90.0000.00717.34
8.1.80.0040.00417.45
8.1.70.0000.00717.43
8.1.60.0080.00017.65
8.1.50.0000.00717.53
8.1.40.0070.00317.51
8.1.30.0000.00817.63
8.1.20.0080.00017.66
8.1.10.0040.00417.61
8.1.00.0040.00417.58
8.0.300.0000.00718.77
8.0.290.0000.00817.16
8.0.280.0070.00018.32
8.0.270.0070.00017.13
8.0.260.0070.00016.84
8.0.250.0000.00717.01
8.0.240.0030.00717.00
8.0.230.0070.00016.84
8.0.220.0030.00316.85
8.0.210.0080.00016.86
8.0.200.0040.00416.99
8.0.190.0000.00716.85
8.0.180.0000.00716.93
8.0.170.0000.00816.91
8.0.160.0040.00416.79
8.0.150.0000.00716.88
8.0.140.0060.00316.77
8.0.130.0030.00313.38
8.0.120.0000.00816.89
8.0.110.0040.00416.90
8.0.100.0040.00416.97
8.0.90.0040.00316.81
8.0.80.0100.01016.93
8.0.70.0000.00716.95
8.0.60.0080.00016.89
8.0.50.0040.00416.78
8.0.30.0150.00716.99
8.0.20.0120.00717.40
8.0.10.0000.00816.83
8.0.00.0090.00816.81
7.4.330.0000.00616.84
7.4.320.0060.00016.56
7.4.300.0000.00616.59
7.4.290.0030.00316.60
7.4.280.0000.00716.59
7.4.270.0030.00316.48
7.4.260.0060.00013.36
7.4.250.0070.00016.41
7.4.240.0000.00716.53
7.4.230.0040.00316.66
7.4.220.0070.01116.64
7.4.210.0080.00616.59
7.4.200.0050.00316.64
7.4.190.0070.00016.75
7.4.160.0160.00016.55
7.4.150.0130.00317.40
7.4.140.0160.00517.86
7.4.130.0080.01016.44
7.4.120.0090.00916.41
7.4.110.0090.00616.74
7.4.100.0130.00916.55
7.4.90.0070.01016.30
7.4.80.0120.01219.39
7.4.70.0120.00616.34
7.4.60.0040.01516.45
7.4.50.0060.00316.40
7.4.40.0070.01122.77
7.4.30.0070.01016.55
7.4.00.0040.01114.95
7.3.330.0050.00013.55
7.3.320.0020.00213.44
7.3.310.0030.00316.37
7.3.300.0000.00716.41
7.3.290.0070.01316.45
7.3.280.0080.00716.48
7.3.270.0110.00717.40
7.3.260.0060.01218.24
7.3.250.0030.01316.35
7.3.240.0170.00016.60
7.3.230.0130.00516.63
7.3.210.0110.00516.34
7.3.200.0070.01019.39
7.3.190.0110.01116.49
7.3.180.0100.01016.60
7.3.170.0130.00316.69
7.3.160.0090.01216.48
7.3.120.0070.01014.62
7.3.10.0040.00716.83
7.3.00.0060.00616.50
7.2.330.0130.01016.61
7.2.320.0120.00616.65
7.2.310.0030.02116.51
7.2.300.0110.00616.63
7.2.290.0090.00616.77
7.2.130.0000.01417.00
7.2.120.0030.01117.04
7.2.110.0070.00716.70
7.2.100.0070.00417.01
7.2.90.0080.00416.90
7.2.80.0000.01216.93
7.2.70.0000.01216.76
7.2.60.0050.01116.95
7.2.50.0040.00816.79
7.2.40.0120.00017.07
7.2.30.0090.00316.69
7.2.20.0030.01017.05
7.2.10.0090.00317.04
7.2.00.0180.00518.11
7.1.250.0060.00615.90
7.1.100.0030.01218.03
7.1.70.0000.01117.18
7.1.60.0120.01219.17
7.1.50.0160.00616.85
7.1.00.0030.03322.23
7.0.200.0000.00716.86
7.0.140.0070.06721.96
7.0.100.0130.07319.91
7.0.90.0100.08020.02
7.0.80.0070.08020.03
7.0.70.0170.07020.04
7.0.60.0100.08020.05
7.0.50.0370.08020.27
7.0.40.0100.06020.09
7.0.30.0070.08720.04
7.0.20.0100.07720.04
7.0.10.0070.08020.09
7.0.00.0100.06020.13
5.6.280.0000.07720.95
5.6.250.0030.08720.56
5.6.240.0130.07020.66
5.6.230.0030.05020.65
5.6.220.0100.05720.61
5.6.210.0070.09320.63
5.6.200.0100.08321.05
5.6.190.0070.07021.20
5.6.180.0070.08021.13
5.6.170.0100.07721.04
5.6.160.0170.07321.04
5.6.150.0030.08321.05
5.6.140.0070.06021.10
5.6.130.0130.04321.06
5.6.120.0270.03721.05
5.6.110.0070.07021.02
5.6.100.0170.08321.03
5.6.90.0000.06321.09
5.6.80.0030.08320.52
5.6.70.0030.04720.47
5.6.60.0170.07720.47
5.6.50.0000.06320.43
5.6.40.0100.04320.41
5.6.30.0070.07320.49
5.6.20.0070.03720.39
5.6.10.0170.02720.31
5.6.00.0100.03320.32
5.5.380.0030.08320.59
5.5.370.0070.07320.45
5.5.360.0000.08720.37
5.5.350.0070.08720.39
5.5.340.0070.04720.75
5.5.330.0030.06720.89
5.5.320.0030.04320.91
5.5.310.0030.05020.83
5.5.300.0100.07720.75
5.5.290.0130.03320.86
5.5.280.0070.08320.75
5.5.270.0100.07020.87
5.5.260.0130.07020.91
5.5.250.0100.08020.64
5.5.240.0070.07020.29
5.5.230.0030.08320.05
5.5.220.0070.07320.29
5.5.210.0070.07320.04
5.5.200.0070.07020.20
5.5.190.0070.06020.25
5.5.180.0030.04320.01
5.5.160.0130.03020.29
5.5.150.0030.04020.20
5.5.140.0070.03320.20
5.5.130.0030.03320.29
5.5.120.0070.03720.15
5.5.110.0130.03020.20
5.5.100.0100.03320.08
5.5.90.0100.03320.11
5.5.80.0030.04020.18
5.5.70.0000.04020.08
5.5.60.0100.04019.96
5.5.50.0130.04020.06
5.5.40.0070.03720.07
5.5.30.0070.05720.16
5.5.20.0100.03320.08
5.5.10.0070.03720.07
5.5.00.0100.03720.06
5.4.450.0100.07719.43
5.4.440.0070.07319.23
5.4.430.0030.07719.20
5.4.420.0030.08719.53
5.4.410.0030.04719.23
5.4.400.0030.05719.05
5.4.390.0130.05719.12
5.4.380.0070.07019.09
5.4.370.0130.07719.18
5.4.360.0030.05019.05
5.4.350.0130.06718.85
5.4.340.0000.04319.16
5.4.320.0000.04318.95
5.4.310.0000.04319.23
5.4.300.0030.03019.13
5.4.290.0070.02719.21
5.4.280.0070.03719.09
5.4.270.0100.03719.02
5.4.260.0000.03318.89
5.4.250.0170.02318.95
5.4.240.0100.03018.87
5.4.230.0030.03719.03
5.4.220.0100.03318.87
5.4.210.0130.02718.87
5.4.200.0030.05318.94
5.4.190.0030.03719.02
5.4.180.0000.04019.02
5.4.170.0070.03318.84
5.4.160.0070.03319.01
5.4.150.0030.04019.18
5.4.140.0070.03316.40
5.4.130.0000.04016.33
5.4.120.0030.03316.43
5.4.110.0030.03716.49
5.4.100.0030.03716.33
5.4.90.0030.02716.39
5.4.80.0030.03716.36
5.4.70.0070.02716.48
5.4.60.0000.04016.28
5.4.50.0070.03316.46
5.4.40.0130.03316.46
5.4.30.0000.03716.44
5.4.20.0030.03016.47
5.4.10.0000.04316.31
5.4.00.0030.03715.65
5.3.290.0000.04014.79
5.3.280.0000.04014.61
5.3.270.0200.02314.64
5.3.260.0000.04014.57
5.3.250.0030.04014.61
5.3.240.0030.03714.75
5.3.230.0030.03714.63
5.3.220.0070.02714.65
5.3.210.0030.03714.57
5.3.200.0070.03314.71
5.3.190.0070.03714.71
5.3.180.0000.04014.55
5.3.170.0030.03714.52
5.3.160.0030.04014.70
5.3.150.0000.04014.52
5.3.140.0070.03314.59
5.3.130.0030.03714.59
5.3.120.0000.04014.68
5.3.110.0000.04314.63
5.3.100.0100.02714.10
5.3.90.0030.03713.97
5.3.80.0000.04014.11
5.3.70.0070.03314.11
5.3.60.0030.03714.09
5.3.50.0000.04013.98
5.3.40.0070.05713.91
5.3.30.0070.06313.91
5.3.20.0100.02713.62
5.3.10.0100.06313.79
5.3.00.0100.07013.78
5.2.170.0030.03311.57
5.2.160.0000.04311.57
5.2.150.0070.06311.57
5.2.140.0030.04711.57
5.2.130.0070.06011.57
5.2.120.0070.06011.57
5.2.110.0200.04711.57
5.2.100.0100.05311.57
5.2.90.0030.05011.57
5.2.80.0000.03711.57
5.2.70.0070.06011.57
5.2.60.0000.06711.57
5.2.50.0000.05311.57
5.2.40.0070.05311.57
5.2.30.0030.04011.57
5.2.20.0100.04011.57
5.2.10.0100.04311.57
5.2.00.0070.04311.57
5.1.60.0100.02311.57
5.1.50.0030.04311.57
5.1.40.0030.04711.57
5.1.30.0030.05711.57
5.1.20.0030.05711.57
5.1.10.0070.05011.57
5.1.00.0000.03311.57
5.0.50.0000.04711.57
5.0.40.0030.04311.57
5.0.30.0070.05311.57
5.0.20.0030.02311.57
5.0.10.0070.04011.57
5.0.00.0070.06711.57
4.4.90.0000.02711.57
4.4.80.0070.02011.57
4.4.70.0030.03711.57
4.4.60.0000.02011.57
4.4.50.0030.04011.57
4.4.40.0030.05311.57
4.4.30.0000.02311.57
4.4.20.0070.01311.57
4.4.10.0030.03011.57
4.4.00.0030.04711.57
4.3.110.0100.02311.57
4.3.100.0000.01711.57
4.3.90.0100.01011.57
4.3.80.0000.04711.57
4.3.70.0130.02711.57
4.3.60.0030.02011.57
4.3.50.0070.01311.57
4.3.40.0000.05311.57
4.3.30.0030.01311.57
4.3.20.0000.04011.57
4.3.10.0000.02711.57
4.3.00.0000.02711.57

preferences:
41.5 ms | 401 KiB | 5 Q