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<?php file_put_contents("php://fd/1","qwe");
Output for 5.3.6 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
qwe
Output for 5.2.7 - 5.2.17, 5.3.0 - 5.3.5
Warning: file_put_contents(): Invalid php:// URL specified in /in/5lIv8 on line 1 Warning: file_put_contents(php://fd/1): failed to open stream: operation failed in /in/5lIv8 on line 1
Output for 5.2.3 - 5.2.6
Warning: file_put_contents(): Invalid php:// URL specified in /in/5lIv8 on line 1 Warning: file_put_contents(php://fd/1): failed to open stream: Inappropriate ioctl for device in /in/5lIv8 on line 1
Output for 5.2.1 - 5.2.2
<br /> <b>Warning</b>: file_put_contents() [<a href='function.file-put-contents'>function.file-put-contents</a>]: Invalid php:// URL specified in <b>/in/5lIv8</b> on line <b>1</b><br /> <br /> <b>Warning</b>: file_put_contents(php://fd/1) [<a href='function.file-put-contents'>function.file-put-contents</a>]: failed to open stream: Inappropriate ioctl for device in <b>/in/5lIv8</b> on line <b>1</b><br />
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0
<br /> <b>Warning</b>: file_put_contents(php://fd/1) [<a href='function.file-put-contents'>function.file-put-contents</a>]: failed to open stream: Inappropriate ioctl for device in <b>/in/5lIv8</b> on line <b>1</b><br />
Output for 4.4.5 - 4.4.9
<br /> <b>Fatal error</b>: Call to undefined function: file_put_contents() in <b>/in/5lIv8</b> on line <b>1</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
<br /> <b>Fatal error</b>: Call to undefined function: file_put_contents() in <b>/in/5lIv8</b> on line <b>1</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<br /> <b>Fatal error</b>: Call to undefined function: file_put_contents() in <b>/in/5lIv8</b> on line <b>1</b><br />

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