What are potential pitfalls of using output buffering in PHP?

Potential pitfalls of using output buffering in PHP include increased memory usage, potential conflicts with other output buffering mechanisms, and difficulties in debugging and maintaining code. To mitigate these issues, it's important to use output buffering judiciously and to properly manage the buffer by flushing it when necessary. 

<?php

// Start output buffering
ob_start();

// Output content
echo "Hello, World!";

// Flush the output buffer
ob_end_flush();

Keywords

output buffering PHP buffer overflow ob_start ob_end_clean

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