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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(); 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)
8.3.70.0090.00916.75
8.3.60.0030.01018.43
8.3.50.0250.00621.02
8.3.40.0070.00718.83
8.3.30.0140.00019.93
8.3.20.0000.00720.20
8.3.10.0040.00422.11
8.3.00.0040.00422.43
8.2.180.0160.00716.88
8.2.170.0120.00322.96
8.2.160.0100.00322.11
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.68
8.2.110.0090.00022.19
8.2.100.0110.00017.91
8.2.90.0070.00319.23
8.2.80.0000.00819.34
8.2.70.0060.00317.59
8.2.60.0040.00417.93
8.2.50.0000.00918.07
8.2.40.0040.00418.21
8.2.30.0050.00319.46
8.2.20.0000.00717.70
8.2.10.0040.00417.77
8.2.00.0000.00817.80
8.1.280.0040.01125.92
8.1.270.0080.00023.99
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00323.97
8.1.230.0120.00017.76
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00717.22
8.1.190.0040.00417.52
8.1.180.0050.00318.10
8.1.170.0000.00918.54
8.1.160.0030.00518.73
8.1.150.0050.00218.50
8.1.140.0040.00417.42
8.1.130.0000.00717.80
8.1.120.0050.00317.45
8.1.110.0080.00017.40
8.1.100.0050.00317.32
8.1.90.0040.00417.42
8.1.80.0040.00417.46
8.1.70.0040.00417.31
8.1.60.0060.00317.55
8.1.50.0050.00317.50
8.1.40.0060.00317.48
8.1.30.0080.00017.61
8.1.20.0030.00517.65
8.1.10.0040.00417.58
8.1.00.0060.00317.54
8.0.300.0070.00018.92
8.0.290.0070.00017.15
8.0.280.0050.00218.45
8.0.270.0030.00317.20
8.0.260.0000.00716.75
8.0.250.0030.00316.89
8.0.240.0030.00916.84
8.0.230.0000.00717.01
8.0.220.0030.00316.82
8.0.210.0000.00716.91
8.0.200.0030.00316.95
8.0.190.0040.00417.03
8.0.180.0040.00416.95
8.0.170.0000.00816.93
8.0.160.0040.00416.85
8.0.150.0030.00416.90
8.0.140.0030.00616.79
8.0.130.0050.00013.34
8.0.120.0040.00416.96
8.0.110.0070.00016.92
8.0.100.0000.00816.95
8.0.90.0040.00416.89
8.0.80.0060.01016.90
8.0.70.0040.00416.93
8.0.60.0000.00716.89
8.0.50.0040.00416.74
8.0.30.0070.01117.10
8.0.20.0110.00717.40
8.0.10.0040.00417.04
8.0.00.0090.00916.74
7.4.330.0030.00316.73
7.4.320.0070.00016.61
7.4.300.0030.00316.46
7.4.290.0070.00016.64
7.4.280.0030.00316.61
7.4.270.0030.00316.61
7.4.260.0000.00513.36
7.4.250.0050.00316.62
7.4.240.0020.00516.62
7.4.230.0000.00716.72
7.4.220.0090.00916.49
7.4.210.0080.00816.59
7.4.200.0030.00316.50
7.4.190.0000.00816.71
7.4.160.0120.00916.73
7.4.150.0170.00617.40
7.4.140.0130.01117.86
7.4.130.0090.00916.54
7.4.120.0020.01516.43
7.4.110.0090.00916.39
7.4.100.0100.01116.56
7.4.90.0160.00016.49
7.4.80.0090.00919.39
7.4.70.0060.00916.54
7.4.60.0100.00716.46
7.4.50.0040.00416.45
7.4.40.0000.01522.77
7.4.30.0100.00716.44
7.4.00.0070.01015.00
7.3.330.0020.00213.32
7.3.320.0050.00013.32
7.3.310.0070.00016.44
7.3.300.0070.00016.42
7.3.290.0110.00316.45
7.3.280.0080.00916.42
7.3.270.0160.00317.40
7.3.260.0130.01318.24
7.3.250.0110.00616.45
7.3.240.0090.00916.38
7.3.230.0150.00816.55
7.3.210.0100.00716.48
7.3.200.0130.00319.39
7.3.190.0090.01716.64
7.3.180.0120.00416.51
7.3.170.0090.00616.54
7.3.160.0030.01416.46
7.3.120.0060.00915.07
7.3.10.0070.00716.50
7.3.00.0000.01216.64
7.2.330.0120.00616.72
7.2.320.0150.00316.55
7.2.310.0100.01016.41
7.2.300.0070.01016.63
7.2.290.0060.01116.69
7.2.130.0090.00616.86
7.2.120.0070.00717.00
7.2.110.0100.00316.67
7.2.100.0040.00817.02
7.2.90.0000.01716.73
7.2.80.0000.01417.03
7.2.70.0000.01317.09
7.2.60.0150.00116.84
7.2.50.0030.01316.75
7.2.40.0090.00616.68
7.2.30.0040.01116.80
7.2.20.0000.01116.78
7.2.10.0000.01616.71
7.2.00.0100.00517.97
7.1.250.0070.00315.74
7.1.200.0110.00415.67
7.1.100.0060.00618.17
7.1.70.0000.01017.21
7.1.60.0070.01819.17
7.1.50.0040.00716.88
7.1.00.0030.03322.37
7.0.200.0040.00416.81
7.0.140.0070.06322.00
7.0.100.0070.08019.98
7.0.90.0100.08019.85
7.0.80.0070.07720.00
7.0.70.0170.04019.93
7.0.60.0100.05320.00
7.0.50.0130.07020.32
7.0.40.0100.05020.18
7.0.30.0070.07320.11
7.0.20.0100.08020.12
7.0.10.0100.07720.09
7.0.00.0070.08320.08
5.6.280.0130.06321.09
5.6.250.0000.08320.80
5.6.240.0100.07320.53
5.6.230.0030.09320.64
5.6.220.0230.03720.63
5.6.210.0030.05720.66
5.6.200.0100.05021.15
5.6.190.0100.06721.08
5.6.180.0130.04021.15
5.6.170.0130.06021.10
5.6.160.0070.07321.07
5.6.150.0130.06720.96
5.6.140.0100.08721.07
5.6.130.0100.08021.10
5.6.120.0070.09021.03
5.6.110.0070.07721.06
5.6.100.0000.05320.94
5.6.90.0130.08021.01
5.6.80.0070.08320.35
5.6.70.0070.08320.43
5.6.60.0100.07320.47
5.6.50.0070.08320.33
5.6.40.0130.07720.41
5.6.30.0000.06320.39
5.6.20.0130.07320.38
5.6.10.0230.06320.30
5.6.00.0070.08320.44
5.5.380.0070.08020.44
5.5.370.0030.08320.43
5.5.360.0100.06320.42
5.5.350.0070.08020.45
5.5.340.0070.07720.96
5.5.330.0070.08020.91
5.5.320.0070.07020.79
5.5.310.0100.04720.90
5.5.300.0170.03720.82
5.5.290.0100.07720.80
5.5.280.0070.08020.92
5.5.270.0100.07320.93
5.5.260.0070.06720.91
5.5.250.0070.07020.66
5.5.240.0070.07720.00
5.5.230.0130.07320.18
5.5.220.0000.09020.28
5.5.210.0100.08020.32
5.5.200.0000.08319.98
5.5.190.0100.07720.29
5.5.180.0070.07720.26
5.5.160.0070.08020.20
5.5.150.0030.08720.16
5.5.140.0100.07719.98
5.5.130.0100.07720.19
5.5.120.0100.07720.25
5.5.110.0130.07020.19
5.5.100.0130.07720.10
5.5.90.0070.07720.18
5.5.80.0070.07719.97
5.5.70.0130.07320.16
5.5.60.0030.04320.07
5.5.50.0070.08320.08
5.5.40.0200.05720.07
5.5.30.0130.07020.13
5.5.20.0030.08020.07
5.5.10.0170.07020.05
5.5.00.0070.08020.06
5.4.450.0100.05319.46
5.4.440.0130.07319.36
5.4.430.0000.08719.50
5.4.420.0070.05019.20
5.4.410.0270.06019.23
5.4.400.0070.07719.05
5.4.390.0200.04318.95
5.4.380.0170.06719.04
5.4.370.0130.07718.89
5.4.360.0070.08019.10
5.4.350.0030.08019.14
5.4.340.0100.07018.87
5.4.320.0070.06319.21
5.4.310.0070.06318.92
5.4.300.0000.04018.90
5.4.290.0030.07718.85
5.4.280.0070.06719.13
5.4.270.0030.05319.18
5.4.260.0000.05018.94
5.4.250.0030.07319.08
5.4.240.0130.04019.11
5.4.230.0100.06019.13
5.4.220.0100.06319.11
5.4.210.0130.05019.23
5.4.200.0100.03719.12
5.4.190.0100.04318.84
5.4.180.0030.06719.02
5.4.170.0030.07319.11
5.4.160.0070.03719.14
5.4.150.0030.04319.15
5.4.140.0030.04316.46
5.4.130.0000.07716.24
5.4.120.0100.03316.46
5.4.110.0030.07316.45
5.4.100.0000.05316.41
5.4.90.0000.05016.50
5.4.80.0000.07316.47
5.4.70.0000.05716.55
5.4.60.0030.04716.31
5.4.50.0070.04316.46
5.4.40.0070.07016.54
5.4.30.0100.04716.42
5.4.20.0130.03016.41
5.4.10.0070.06316.41
5.4.00.0000.04315.91
5.3.290.0030.08014.72
5.3.280.0130.07314.67
5.3.270.0070.05314.73
5.3.260.0000.07714.71
5.3.250.0070.04714.66
5.3.240.0100.04014.68
5.3.230.0170.03314.68
5.3.220.0000.08014.66
5.3.210.0070.04014.62
5.3.200.0130.06314.71
5.3.190.0030.04714.60
5.3.180.0070.03714.72
5.3.170.0100.05714.61
5.3.160.0070.03314.64
5.3.150.0070.06014.68
5.3.140.0030.06314.59
5.3.130.0070.05014.63
5.3.120.0030.03714.50
5.3.110.0030.07714.71
5.3.100.0100.06714.12
5.3.90.0130.05714.06
5.3.80.0070.06314.03
5.3.70.0030.06014.13
5.3.60.0000.04714.03
5.3.50.0100.07013.89
5.3.40.0030.07314.02
5.3.30.0070.04013.86
5.3.20.0000.04313.70
5.3.10.0130.06313.70
5.3.00.0000.07313.55
5.2.170.0070.04711.03
5.2.160.0070.04711.20
5.2.150.0000.03011.22
5.2.140.0070.03011.22
5.2.130.0070.04711.17
5.2.120.0170.02711.23
5.2.110.0000.06311.18
5.2.100.0070.06011.05
5.2.90.0030.06011.15
5.2.80.0000.04011.18
5.2.70.0030.05011.22
5.2.60.0070.06011.08
5.2.50.0070.06011.11
5.2.40.0030.05011.14
5.2.30.0070.02711.09
5.2.20.0070.02310.93
5.2.10.0000.04710.80
5.2.00.0000.05710.80
5.1.60.0030.0409.87
5.1.50.0000.02310.03
5.1.40.0000.0279.89
5.1.30.0030.02310.22
5.1.20.0100.05310.43
5.1.10.0000.0509.94
5.1.00.0000.05310.18
5.0.50.0070.0408.46
5.0.40.0070.0138.54
5.0.30.0030.0638.32
5.0.20.0000.0478.32
5.0.10.0000.0438.32
5.0.00.0070.0478.32
4.4.90.0070.0178.32
4.4.80.0070.0278.32
4.4.70.0000.0338.32
4.4.60.0000.0378.32
4.4.50.0070.0278.32
4.4.40.0030.0438.32
4.4.30.0100.0238.32
4.4.20.0000.0338.32
4.4.10.0000.0378.32
4.4.00.0000.0578.32
4.3.110.0070.0308.32
4.3.100.0000.0138.32
4.3.90.0000.0338.32
4.3.80.0000.0608.32
4.3.70.0000.0378.32
4.3.60.0030.0308.32
4.3.50.0000.0378.32
4.3.40.0000.0408.32
4.3.30.0000.0378.32
4.3.20.0000.0378.32
4.3.10.0000.0238.32
4.3.00.0000.0208.32

preferences:
60.41 ms | 401 KiB | 5 Q