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, 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)
8.3.60.0070.01418.68
8.3.50.0130.00521.33
8.3.40.0090.00618.85
8.3.30.0070.00720.35
8.3.20.0070.00020.16
8.3.10.0040.00421.95
8.3.00.0060.00322.45
8.2.180.0180.00418.29
8.2.170.0150.00022.96
8.2.160.0040.01122.12
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.75
8.2.110.0070.00420.96
8.2.100.0040.00817.83
8.2.90.0060.00419.16
8.2.80.0040.00417.97
8.2.70.0050.00317.59
8.2.60.0000.00817.93
8.2.50.0050.00318.10
8.2.40.0060.00318.21
8.2.30.0030.00519.51
8.2.20.0040.00417.79
8.2.10.0000.00917.93
8.2.00.0070.00017.70
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0000.01022.05
8.1.230.0000.01117.82
8.1.220.0060.00317.79
8.1.210.0050.00318.77
8.1.200.0040.00517.36
8.1.190.0000.00917.36
8.1.180.0050.00318.10
8.1.170.0080.00018.58
8.1.160.0060.00318.83
8.1.150.0080.00018.63
8.1.140.0040.00417.34
8.1.130.0000.00817.87
8.1.120.0000.00817.37
8.1.110.0030.00517.54
8.1.100.0040.00417.51
8.1.90.0000.00717.38
8.1.80.0000.00717.35
8.1.70.0000.00717.45
8.1.60.0060.00317.70
8.1.50.0000.00817.49
8.1.40.0040.00717.55
8.1.30.0030.00517.63
8.1.20.0040.00417.57
8.1.10.0040.00417.59
8.1.00.0000.00717.52
8.0.300.0050.00318.77
8.0.290.0000.00816.63
8.0.280.0040.00418.40
8.0.270.0040.00417.29
8.0.260.0030.00316.81
8.0.250.0000.00717.01
8.0.240.0040.00717.01
8.0.230.0040.00416.94
8.0.220.0050.00316.91
8.0.210.0040.00417.02
8.0.200.0040.00416.92
8.0.190.0020.00516.96
8.0.180.0040.00417.02
8.0.170.0050.00316.96
8.0.160.0070.00016.89
8.0.150.0030.00316.82
8.0.140.0070.00316.91
8.0.130.0030.00313.45
8.0.120.0030.00516.97
8.0.110.0050.00316.86
8.0.100.0000.00716.84
8.0.90.0000.00816.84
8.0.80.0120.00916.92
8.0.70.0000.00816.85
8.0.60.0040.00417.04
8.0.50.0040.00416.79
8.0.30.0150.00517.22
8.0.20.0110.00817.40
8.0.10.0000.00717.04
8.0.00.0140.01016.80
7.4.330.0050.00016.74
7.4.320.0000.00716.58
7.4.300.0030.00316.52
7.4.290.0000.00716.61
7.4.280.0090.00016.46
7.4.270.0060.00316.65
7.4.260.0050.00013.32
7.4.250.0070.00016.59
7.4.240.0050.00216.57
7.4.230.0000.00716.66
7.4.220.0120.00716.64
7.4.210.0040.01216.51
7.4.200.0070.00016.52
7.4.190.0000.00616.77
7.4.160.0170.00716.51
7.4.150.0120.00617.40
7.4.140.0050.01217.86
7.4.130.0150.00516.53
7.4.120.0050.01316.59
7.4.110.0030.01316.43
7.4.100.0070.01416.59
7.4.90.0030.01416.66
7.4.80.0150.00619.39
7.4.70.0060.01016.51
7.4.60.0100.00716.64
7.4.50.0000.00916.74
7.4.40.0000.01722.77
7.4.30.0090.00616.58
7.4.00.0000.01214.95
7.3.330.0000.00613.46
7.3.320.0000.00513.50
7.3.310.0050.00216.51
7.3.300.0030.00316.55
7.3.290.0100.01016.48
7.3.280.0120.00616.47
7.3.270.0030.01317.40
7.3.260.0060.01618.24
7.3.250.0070.01116.54
7.3.240.0140.00416.55
7.3.230.0120.00616.39
7.3.210.0180.00316.66
7.3.200.0100.00719.39
7.3.190.0060.01616.51
7.3.180.0000.01716.54
7.3.170.0110.00816.57
7.3.160.0170.00716.62
7.3.120.0100.00714.97
7.2.330.0130.00616.70
7.2.320.0110.01116.67
7.2.310.0090.01216.67
7.2.300.0060.01016.74
7.2.290.0090.00916.73
7.2.60.0040.00816.95
7.2.00.0350.01019.24
7.1.200.0040.01115.56
7.1.100.0070.00318.28
7.1.70.0050.00216.87
7.1.60.0110.01419.17
7.1.50.0140.00916.80
7.1.00.0030.05722.31
7.0.200.0060.00316.69
7.0.140.0000.07722.12
7.0.100.0170.07320.05
7.0.90.0100.06019.93
7.0.80.0130.07720.00
7.0.70.0070.07319.91
7.0.60.0030.07719.96
7.0.50.0070.08320.31
7.0.40.0070.07320.01
7.0.30.0130.07320.18
7.0.20.0170.07720.14
7.0.10.0030.05020.08
7.0.00.0130.06720.17
5.6.280.0070.07020.91
5.6.250.0000.09020.75
5.6.240.0100.08320.66
5.6.230.0130.08020.68
5.6.220.0100.08020.70
5.6.210.0070.05320.50
5.6.200.0100.05021.09
5.6.190.0100.07721.14
5.6.180.0070.08320.96
5.6.170.0200.06721.07
5.6.160.0100.08721.13
5.6.150.0170.06321.13
5.6.140.0030.05321.06
5.6.130.0170.07320.98
5.6.120.0070.08021.07
5.6.110.0130.04321.10
5.6.100.0030.07321.12
5.6.90.0200.06721.11
5.6.80.0070.07720.43
5.6.70.0100.06720.48
5.6.60.0130.07720.43
5.6.50.0100.07720.51
5.6.40.0000.08320.32
5.6.30.0130.07020.43
5.6.20.0130.07020.42
5.6.10.0070.08320.48
5.6.00.0030.05320.35
5.5.380.0070.07320.40
5.5.370.0100.08020.53
5.5.360.0200.04020.39
5.5.350.0130.07720.47
5.5.340.0030.08720.91
5.5.330.0000.08320.90
5.5.320.0070.05020.86
5.5.310.0030.06720.85
5.5.300.0130.07320.91
5.5.290.0030.08020.86
5.5.280.0070.08720.91
5.5.270.0070.08020.90
5.5.260.0030.08320.93
5.5.250.0030.08720.68
5.5.240.0030.07320.33
5.5.230.0170.06020.20
5.5.220.0030.08320.22
5.5.210.0030.07720.30
5.5.200.0100.05020.15
5.5.190.0030.07020.25
5.5.180.0070.08020.30
5.5.160.0070.07720.27
5.5.150.0170.07320.14
5.5.140.0100.07719.99
5.5.130.0070.07320.26
5.5.120.0100.08320.25
5.5.110.0070.07320.28
5.5.100.0030.07320.20
5.5.90.0030.08020.13
5.5.80.0070.07720.18
5.5.70.0030.07020.09
5.5.60.0030.05720.11
5.5.50.0130.06720.08
5.5.40.0070.07320.18
5.5.30.0070.08020.16
5.5.20.0100.06720.05
5.5.10.0030.04720.04
5.5.00.0100.07719.96
5.4.450.0130.04319.38
5.4.440.0030.07019.49
5.4.430.0030.07019.42
5.4.420.0170.07319.29
5.4.410.0070.06319.36
5.4.400.0000.07719.19
5.4.390.0100.07719.13
5.4.380.0070.06019.21
5.4.370.0030.08019.20
5.4.360.0170.07019.13
5.4.350.0170.07018.90
5.4.340.0030.07719.07
5.4.320.0000.07319.23
5.4.310.0070.06719.03
5.4.300.0100.05719.03
5.4.290.0130.06719.14
5.4.280.0030.07718.85
5.4.270.0100.07719.23
5.4.260.0070.03718.90
5.4.250.0000.08019.15
5.4.240.0100.07319.09
5.4.230.0100.06318.85
5.4.220.0030.08019.20
5.4.210.0030.07319.16
5.4.200.0030.08319.20
5.4.190.0170.06318.87
5.4.180.0030.04718.87
5.4.170.0030.05019.05
5.4.160.0030.04718.86
5.4.150.0030.07719.07
5.4.140.0130.05716.43
5.4.130.0100.07016.50
5.4.120.0030.07316.46
5.4.110.0100.06716.56
5.4.100.0030.07316.43
5.4.90.0100.07016.48
5.4.80.0030.07316.55
5.4.70.0000.07316.51
5.4.60.0000.08016.47
5.4.50.0130.07016.34
5.4.40.0030.07716.42
5.4.30.0070.07316.49
5.4.20.0100.05316.31
5.4.10.0070.06316.46
5.4.00.0130.04315.87
5.3.290.0000.08314.80
5.3.280.0100.07314.61
5.3.270.0070.07014.59
5.3.260.0000.08314.64
5.3.250.0030.04714.69
5.3.240.0070.07714.71
5.3.230.0030.05714.52
5.3.220.0070.04314.70
5.3.210.0070.07714.73
5.3.200.0230.04314.52
5.3.190.0070.05014.54
5.3.180.0030.07714.70
5.3.170.0170.06714.65
5.3.160.0030.05014.60
5.3.150.0070.03314.56
5.3.140.0100.07314.57
5.3.130.0100.07014.64
5.3.120.0030.07714.64
5.3.110.0030.08314.53
5.3.100.0070.06314.20
5.3.90.0030.07714.16
5.3.80.0000.07314.05
5.3.70.0100.05014.10
5.3.60.0100.06714.09
5.3.50.0030.04713.89
5.3.40.0130.07014.07
5.3.30.0000.07313.96
5.3.20.0070.07313.78
5.3.10.0070.06713.78
5.3.00.0030.06313.59
5.2.170.0130.05711.30
5.2.160.0000.06311.10
5.2.150.0070.06011.15
5.2.140.0030.06711.22
5.2.130.0100.06011.22
5.2.120.0100.05711.11
5.2.110.0030.06311.01
5.2.100.0030.05311.21
5.2.90.0030.05711.18
5.2.80.0070.06711.12
5.2.70.0100.05711.18
5.2.60.0200.05011.07
5.2.50.0000.06711.15
5.2.40.0100.05311.14
5.2.30.0070.05311.11
5.2.20.0130.02711.04
5.2.10.0170.03710.95
5.2.00.0030.06010.88
5.1.60.0030.05710.16
5.1.50.0100.04710.16
5.1.40.0000.05310.16
5.1.30.0000.06310.43
5.1.20.0100.05310.37
5.1.10.0100.04710.16
5.1.00.0030.05710.16
5.0.50.0100.03310.16
5.0.40.0030.04310.16
5.0.30.0000.06710.16
5.0.20.0030.04710.16
5.0.10.0000.04710.16
5.0.00.0070.05710.16
4.4.90.0100.02010.16
4.4.80.0030.02010.16
4.4.70.0070.03010.16
4.4.60.0070.03010.16
4.4.50.0070.02010.16
4.4.40.0070.05010.16
4.4.30.0000.02010.16
4.4.20.0000.03310.16
4.4.10.0000.03710.16
4.4.00.0030.05310.16
4.3.110.0070.03010.16
4.3.100.0070.01710.16
4.3.90.0000.03710.16
4.3.80.0070.05010.16
4.3.70.0030.03010.16
4.3.60.0000.03710.16
4.3.50.0030.03710.16
4.3.40.0030.04710.16
4.3.30.0030.03310.16
4.3.20.0030.03310.16
4.3.10.0000.01710.16
4.3.00.0070.03310.16

preferences:
55.12 ms | 400 KiB | 5 Q