Search results for: "table existence check"

What are some recommended practices for handling database table existence checks in PHP applications?

When developing PHP applications that interact with databases, it is important to check for the existence of tables before performing operations on th...

What potential pitfalls should be considered when checking for the existence of a table in PHP?

When checking for the existence of a table in PHP, it is important to consider potential pitfalls such as SQL injection vulnerabilities and error hand...

What is the best way to check if a specific table exists in an SQLite database using PHP?

To check if a specific table exists in an SQLite database using PHP, you can query the SQLite master table for the existence of the table name. This c...

How does the use of PHP's mysql_query function compare to direct MySQL queries for checking table existence?

When checking for table existence in MySQL, using the mysql_query function in PHP is not recommended as it is deprecated and insecure due to SQL injec...

Are there any potential pitfalls in using file_exists() to check for folder existence in PHP?

Using file_exists() to check for folder existence in PHP may lead to potential pitfalls because it can return true for both files and folders. To accu...