What are the potential risks of not properly handling file pointers in PHP file operations?

Improper handling of file pointers in PHP file operations can lead to memory leaks, file corruption, or unexpected behavior in your application. To prevent these risks, always close file pointers after using them to free up system resources and ensure proper file handling. 

$file = fopen("example.txt", "r");
// Do operations with the file
fclose($file);

Keywords

file pointers PHP file operations risks error handling security vulnerabilities

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