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What are common pitfalls when using securimage-captcha in PHP?

Common pitfalls when using securimage-captcha in PHP include not properly configuring the session settings, not setting the correct path to the securi...

What are common pitfalls when uploading images in PHP, and how can they be avoided?

Common pitfalls when uploading images in PHP include not checking the file type, not validating the file size, and not securing the file upload direct...

What are common pitfalls when passing arrays using POST in PHP forms?

Common pitfalls when passing arrays using POST in PHP forms include not properly serializing the array before sending it, not properly decoding the ar...

What are common pitfalls when inserting values into a database using PHP and how can they be avoided?

Common pitfalls when inserting values into a database using PHP include not sanitizing user input, not using prepared statements, and not handling err...

What are common errors when querying for the maximum value of a column in PHP using mysqli?

Common errors when querying for the maximum value of a column in PHP using mysqli include not properly executing the query, not fetching the result, o...