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(); } 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, 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)
8.3.60.0110.00416.50
8.3.50.0160.00322.00
8.3.40.0070.00718.90
8.3.30.0070.00719.25
8.3.20.0070.00020.39
8.3.10.0070.00021.90
8.3.00.0080.00022.57
8.2.180.0160.00316.63
8.2.170.0090.00622.96
8.2.160.0000.01420.43
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0140.00426.16
8.2.120.0070.00022.13
8.2.110.0030.00622.07
8.2.100.0060.00617.84
8.2.90.0030.00519.36
8.2.80.0030.00618.05
8.2.70.0040.00417.75
8.2.60.0040.00418.03
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0040.00418.22
8.2.20.0040.00517.89
8.2.10.0000.00817.98
8.2.00.0000.00717.92
8.1.280.0110.00425.92
8.1.270.0080.00022.05
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00924.02
8.1.230.0070.00419.05
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.43
8.1.180.0060.00318.10
8.1.170.0000.00818.61
8.1.160.0030.00622.06
8.1.150.0030.00618.60
8.1.140.0000.00717.52
8.1.130.0050.00317.75
8.1.120.0040.00317.40
8.1.110.0040.00417.43
8.1.100.0050.00317.56
8.1.90.0040.00417.55
8.1.80.0000.00717.44
8.1.70.0000.00717.41
8.1.60.0030.00517.51
8.1.50.0080.00017.58
8.1.40.0040.00417.46
8.1.30.0040.00417.70
8.1.20.0040.00417.74
8.1.10.0050.00317.64
8.1.00.0000.00817.52
8.0.300.0030.00518.77
8.0.290.0070.00017.16
8.0.280.0050.00218.50
8.0.270.0020.00517.29
8.0.260.0000.00716.84
8.0.250.0000.00716.96
8.0.240.0000.00717.03
8.0.230.0030.00317.13
8.0.220.0040.00416.85
8.0.210.0000.00716.98
8.0.200.0070.00016.95
8.0.190.0040.00417.06
8.0.180.0030.00417.06
8.0.170.0030.00516.92
8.0.160.0040.00416.96
8.0.150.0000.00716.95
8.0.140.0040.00416.95
8.0.130.0000.00613.39
8.0.120.0040.00416.92
8.0.110.0070.00017.05
8.0.100.0040.00416.79
8.0.90.0040.00417.06
8.0.80.0140.00717.06
8.0.70.0000.00716.80
8.0.60.0040.00417.05
8.0.50.0000.00716.89
8.0.30.0130.00717.19
8.0.20.0140.00817.43
8.0.10.0000.00717.06
8.0.00.0140.00916.69
7.4.330.0000.00515.15
7.4.320.0000.00616.57
7.4.300.0070.00016.56
7.4.290.0040.00416.63
7.4.280.0030.00316.54
7.4.270.0070.00016.54
7.4.260.0030.00316.66
7.4.250.0080.00016.43
7.4.240.0050.00216.64
7.4.230.0000.00816.66
7.4.220.0100.01016.43
7.4.210.0100.00616.58
7.4.200.0000.00716.75
7.4.190.0000.00716.47
7.4.160.0090.00616.48
7.4.150.0140.00317.40
7.4.140.0090.00817.86
7.4.130.0080.00916.60
7.4.120.0090.00916.42
7.4.110.0070.01016.70
7.4.100.0030.01416.80
7.4.90.0150.00316.66
7.4.80.0060.01219.39
7.4.70.0100.00716.55
7.4.60.0120.00616.43
7.4.50.0040.00016.42
7.4.40.0100.00722.77
7.4.30.0070.01016.68
7.4.00.0070.01014.81
7.3.330.0060.00013.35
7.3.320.0030.00313.25
7.3.310.0040.00416.25
7.3.300.0030.00316.43
7.3.290.0240.00816.44
7.3.280.0080.01016.48
7.3.270.0090.00917.40
7.3.260.0120.00816.55
7.3.250.0080.01316.46
7.3.240.0060.01016.50
7.3.230.0120.00616.44
7.3.210.0150.00316.58
7.3.200.0080.00819.39
7.3.190.0090.00916.65
7.3.180.0070.01016.48
7.3.170.0030.01316.50
7.3.160.0090.00616.59
7.3.120.0040.01414.99
7.3.10.0130.00416.57
7.3.00.0070.00716.65
7.2.330.0060.01016.68
7.2.320.0070.01016.94
7.2.310.0140.00316.76
7.2.300.0100.00616.62
7.2.290.0030.01416.59
7.2.130.0110.00916.94
7.2.120.0030.01316.68
7.2.110.0160.00316.46
7.2.100.0130.00716.58
7.2.90.0100.01016.67
7.2.80.0090.00616.67
7.2.70.0070.00716.35
7.2.60.0150.00516.75
7.2.50.0200.00816.70
7.2.40.0190.00416.68
7.2.30.0160.00816.52
7.2.20.0230.00016.61
7.2.10.0210.00616.66
7.2.00.0120.01216.88
7.1.250.0090.00915.81
7.1.200.0000.00715.63
7.1.70.0000.00717.19
7.1.60.0140.01019.29
7.1.50.0200.01734.89
7.1.00.0030.07722.36
7.0.200.0000.00816.94
7.0.140.0100.06322.00
7.0.70.0030.06721.69
7.0.60.0130.05721.77
7.0.50.0170.07722.13
7.0.40.0070.08720.00
7.0.30.0030.08320.23
7.0.20.0000.08320.00
7.0.10.0100.06020.18
7.0.00.0030.09020.04
5.6.280.0130.06020.91
5.6.220.0070.04020.60
5.6.210.0070.08320.52
5.6.200.0100.06021.16
5.6.190.0070.08021.05
5.6.180.0030.05721.14
5.6.170.0170.07320.94
5.6.160.0030.08721.05
5.6.150.0030.08721.16
5.6.140.0030.08021.03
5.6.130.0070.07320.98
5.6.120.0000.08021.08
5.6.110.0030.08320.95
5.6.100.0030.06321.02
5.6.90.0030.08721.10
5.6.80.0000.08320.52
5.6.70.0030.08320.36
5.6.60.0030.08320.43
5.6.50.0100.07720.51
5.6.40.0000.08320.48
5.6.30.0000.07020.42
5.6.20.0070.06320.38
5.6.10.0070.08320.55
5.6.00.0100.07320.49
5.5.360.0000.04320.34
5.5.350.0030.06720.39
5.5.340.0070.07720.91
5.5.330.0070.08020.93
5.5.320.0070.08020.92
5.5.310.0030.07020.95
5.5.300.0100.06720.83
5.5.290.0100.07720.82
5.5.280.0070.09020.81
5.5.270.0100.07320.93
5.5.260.0100.08020.89
5.5.250.0000.08320.62
5.5.240.0000.08320.03
5.5.230.0000.08020.32
5.5.220.0100.07320.20
5.5.210.0070.08020.31
5.5.200.0070.07720.27
5.5.190.0070.08320.23
5.5.180.0070.07720.20
5.5.160.0030.04720.18
5.5.150.0070.04020.24
5.5.140.0100.04020.25
5.5.130.0030.08020.30
5.5.120.0030.08320.14
5.5.110.0100.06720.11
5.5.100.0000.07320.17
5.5.90.0030.03720.08
5.5.80.0000.07720.16
5.5.70.0030.05720.07
5.5.60.0030.06019.98
5.5.50.0030.05320.13
5.5.40.0000.08320.16
5.5.30.0070.07020.07
5.5.20.0070.07720.04
5.5.10.0000.06320.02
5.5.00.0030.07720.12
5.4.450.0030.08319.23
5.4.440.0030.08019.37
5.4.430.0000.08319.34
5.4.420.0030.08019.33
5.4.410.0070.05719.04
5.4.400.0070.06719.03
5.4.390.0070.07319.05
5.4.380.0000.06019.14
5.4.370.0130.06719.12
5.4.360.0030.08018.85
5.4.350.0170.06719.13
5.4.340.0030.05719.20
5.4.320.0100.03319.14
5.4.310.0000.05318.85
5.4.300.0030.07318.87
5.4.290.0000.07319.03
5.4.280.0030.07719.13
5.4.270.0100.07019.20
5.4.260.0000.06718.94
5.4.250.0030.05719.04
5.4.240.0070.07318.83
5.4.230.0000.07719.03
5.4.220.0000.05319.00
5.4.210.0000.08319.13
5.4.200.0030.06019.02
5.4.190.0030.04019.09
5.4.180.0030.07019.11
5.4.170.0070.07719.01
5.4.160.0030.07719.10
5.4.150.0000.07719.14
5.4.140.0030.08016.55
5.4.130.0000.07316.40
5.4.120.0100.06716.32
5.4.110.0030.07716.41
5.4.100.0030.07316.39
5.4.90.0070.07716.39
5.4.80.0000.05716.31
5.4.70.0070.06716.38
5.4.60.0000.07716.25
5.4.50.0030.06016.43
5.4.40.0100.07016.51
5.4.30.0030.07316.33
5.4.20.0030.07316.26
5.4.10.0070.05016.31
5.4.00.0000.05715.90
5.3.290.0000.05714.68
5.3.280.0030.07014.54
5.3.270.0030.08314.66
5.3.260.0030.07714.66
5.3.250.0030.05714.55
5.3.240.0030.07014.56
5.3.230.0000.08014.63
5.3.220.0100.07014.56
5.3.210.0030.06714.64
5.3.200.0030.05314.67
5.3.190.0030.06314.68
5.3.180.0070.07314.61
5.3.170.0030.06714.51
5.3.160.0070.06714.70
5.3.150.0030.06014.52
5.3.140.0070.07314.66
5.3.130.0070.07314.50
5.3.120.0030.07714.62
5.3.110.0070.08014.63
5.3.100.0000.05014.18
5.3.90.0030.05314.10
5.3.80.0030.07713.96
5.3.70.0030.07014.15
5.3.60.0070.07014.09
5.3.50.0000.05313.89
5.3.40.0100.07013.85
5.3.30.0030.05713.82
5.3.20.0030.06713.80
5.3.10.0070.06713.65
5.3.00.0070.07013.77
5.2.170.0070.06012.34
5.2.160.0000.05012.34
5.2.150.0030.04712.34
5.2.140.0030.05312.34
5.2.130.0030.04012.34
5.2.120.0030.05712.34
5.2.110.0000.06312.34
5.2.100.0000.06312.34
5.2.90.0070.04712.34
5.2.80.0070.06012.34
5.2.70.0100.05712.34
5.2.60.0070.06312.34
5.2.50.0030.05712.34
5.2.40.0070.06012.34
5.2.30.0030.06712.34
5.2.20.0030.06312.34
5.2.10.0000.06012.34
5.2.00.0000.04712.34
5.1.60.0100.05012.34
5.1.50.0000.06012.34
5.1.40.0100.04712.34
5.1.30.0100.05312.34
5.1.20.0030.05712.34
5.1.10.0030.05712.34
5.1.00.0000.04012.34
5.0.50.0030.04712.34
5.0.40.0030.03312.34
5.0.30.0000.06312.34
5.0.20.0030.03312.34
5.0.10.0070.02712.34
5.0.00.0000.05312.34
4.4.90.0000.03712.34
4.4.80.0000.03012.34
4.4.70.0000.03712.34
4.4.60.0070.02712.34
4.4.50.0030.03312.34
4.4.40.0000.05312.34
4.4.30.0000.03712.34
4.4.20.0030.03312.34
4.4.10.0000.03712.34
4.4.00.0030.03312.34
4.3.110.0000.03712.34
4.3.100.0030.02312.34
4.3.90.0000.02712.34
4.3.80.0000.05312.34
4.3.70.0030.03312.34
4.3.60.0070.02712.34
4.3.50.0000.03312.34
4.3.40.0000.05312.34
4.3.30.0070.03012.34
4.3.20.0000.03712.34
4.3.10.0000.03012.34
4.3.00.0000.02712.34

preferences:
41.34 ms | 401 KiB | 5 Q