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run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); function gzdecode_filler( $data, $length = 0 ) { $fp = fopen( 'compress.zlib://php://memory', 'r+' ); fwrite( $fp, $data ); fseek( $fp, 0 ); $length = (int)$length; $max = 32768 * strlen( $data ); $max = $length ? min( $length, $max ) : $max; $decoded = fread( $fp, $max + 1 ); if ( $decoded === false || strlen( $decoded ) > $max ) { return false; } return $decoded; } var_dump(gzdecode_filler(pack('H*', "1f8b08000000000000030bc94855282ccd4cce56482aca2fcf5348cbaf50c82acd2d2856c82f4b2d5228014ae72456552aa4e4a7eb0100e92590512c000000")));
Output for 8.3.0 - 8.3.6
Warning: fopen(compress.zlib://php://memory): Failed to open stream: operation failed in /in/R4WPt on line 6 Fatal error: Uncaught TypeError: fwrite(): Argument #1 ($stream) must be of type resource, false given in /in/R4WPt:7 Stack trace: #0 /in/R4WPt(7): fwrite(false, '\x1F\x8B\x08\x00\x00\x00\x00\x00\x00\x03\v\xC9HU(...') #1 /in/R4WPt(22): gzdecode_filler('\x1F\x8B\x08\x00\x00\x00\x00\x00\x00\x03\v\xC9HU(...') #2 {main} thrown in /in/R4WPt on line 7
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: fopen(compress.zlib://php://memory): Failed to open stream: operation failed in /in/R4WPt on line 6 Fatal error: Uncaught TypeError: fwrite(): Argument #1 ($stream) must be of type resource, bool given in /in/R4WPt:7 Stack trace: #0 /in/R4WPt(7): fwrite(false, '\x1F\x8B\x08\x00\x00\x00\x00\x00\x00\x03\v\xC9HU(...') #1 /in/R4WPt(22): gzdecode_filler('\x1F\x8B\x08\x00\x00\x00\x00\x00\x00\x03\v\xC9HU(...') #2 {main} thrown in /in/R4WPt on line 7
Process exited with code 255.
Output for 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: fopen(compress.zlib://php://memory): failed to open stream: operation failed in /in/R4WPt on line 6 Warning: fwrite() expects parameter 1 to be resource, bool given in /in/R4WPt on line 7 Warning: fseek() expects parameter 1 to be resource, bool given in /in/R4WPt on line 8 Warning: fread() expects parameter 1 to be resource, bool given in /in/R4WPt on line 14 bool(false)
Output for 5.3.28 - 5.3.29, 5.4.20 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.29 - 7.2.33
Warning: fopen(compress.zlib://php://memory): failed to open stream: operation failed in /in/R4WPt on line 6 Warning: fwrite() expects parameter 1 to be resource, boolean given in /in/R4WPt on line 7 Warning: fseek() expects parameter 1 to be resource, boolean given in /in/R4WPt on line 8 Warning: fread() expects parameter 1 to be resource, boolean given in /in/R4WPt on line 14 bool(false)
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.19
Warning: fopen(compress.zlib://php://memory): failed to open stream: operation failed in /in/bZeJ3 on line 6 Warning: fwrite() expects parameter 1 to be resource, boolean given in /in/bZeJ3 on line 7 Warning: fseek() expects parameter 1 to be resource, boolean given in /in/bZeJ3 on line 8 Warning: fread() expects parameter 1 to be resource, boolean given in /in/bZeJ3 on line 14 bool(false)
Output for 5.2.7 - 5.2.17
Warning: fopen(compress.zlib://php://memory): failed to open stream: operation failed in /in/bZeJ3 on line 6 Warning: fwrite(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 7 Warning: fseek(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 8 Warning: fread(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 14 bool(false)
Output for 5.2.1 - 5.2.6
Warning: fopen(compress.zlib://php://memory): failed to open stream: Inappropriate ioctl for device in /in/bZeJ3 on line 6 Warning: fwrite(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 7 Warning: fseek(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 8 Warning: fread(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 14 bool(false)
Output for 4.3.5 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0
Warning: fopen(compress.zlib://php://memory): failed to open stream: Success in /in/bZeJ3 on line 6 Warning: fwrite(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 7 Warning: fseek(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 8 Warning: fread(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 14 bool(false)
Output for 4.3.3 - 4.3.4
Warning: fopen(compress.zlib://php://memory): failed to open stream: Success in /in/bZeJ3 on line 6 Warning: fwrite(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 7 Warning: fseek(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 8 Warning: fread(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 14 NULL
Output for 4.3.2
Warning: fopen(compress.zlib://php://memory): failed to open stream: Inappropriate ioctl for device in /in/bZeJ3 on line 6 Warning: fwrite(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 7 Warning: fseek(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 8 Warning: fread(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 14 NULL
Output for 4.3.1
Warning: fopen(compress.zlib://php://memory) [http://www.php.net/function.fopen]: failed to create stream: Inappropriate ioctl for device in /in/bZeJ3 on line 6 Warning: fwrite(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 7 Warning: fseek(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 8 Warning: fread(): supplied argument is not a valid stream resource in /in/bZeJ3 on line 14 NULL
Output for 4.3.0
Warning: fopen(compress.zlib://php://memory) [http://www.php.net/function.fopen]: failed to create stream: Inappropriate ioctl for device in /in/R4WPt on line 6 Warning: fwrite(): supplied argument is not a valid stream resource in /in/R4WPt on line 7 Warning: fseek(): supplied argument is not a valid stream resource in /in/R4WPt on line 8 Warning: fread(): supplied argument is not a valid stream resource in /in/R4WPt on line 14 NULL
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