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How can PHP's memory limit and execution time settings be adjusted to prevent server crashes?

To prevent server crashes due to PHP memory limit and execution time issues, you can adjust these settings in your PHP configuration file (php.ini) or...

Are there any built-in security functions in PHP to prevent server crashes caused by endless loops?

Endless loops in PHP can lead to server crashes by consuming all available resources. To prevent this, you can use the `max_execution_time` directive...

What is the best way to fill an array in PHP with data from a MySQL database?

When filling an array in PHP with data from a MySQL database, the best way is to first establish a connection to the database using MySQLi or PDO. The...

How can the PHP manual be effectively utilized to find solutions for extracting email addresses from a string?

To extract email addresses from a string in PHP, you can use regular expressions to match email patterns within the string. The PHP manual provides de...

How can PHP beginners effectively learn to manipulate URLs and images?

Beginners can effectively learn to manipulate URLs and images in PHP by practicing with built-in functions such as `parse_url()` for URLs and `imagecr...