What are common debugging techniques for PHP scripts that are not displaying output?

One common debugging technique for PHP scripts that are not displaying output is to check for syntax errors or typos in the code. Additionally, ensuring that error reporting is enabled can help identify any issues. Another approach is to use print_r() or var_dump() functions to inspect variables and data structures for potential problems. 

<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Your PHP code here
// Make sure to check for syntax errors, typos, and use print_r() or var_dump() for debugging
?>

Keywords

Xdebug error_reporting var_dump php.ini log_errors

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