Search results for: "count images"

What is the difference between using COUNT() and mysql_num_rows() to count results in PHP?

When counting results in PHP, it is better to use the COUNT() function in your MySQL query rather than the mysql_num_rows() function after executing t...

How can you compare and count similar elements in two arrays using PHP?

To compare and count similar elements in two arrays using PHP, you can use the array_intersect function to find the common elements between the two ar...

How can PHP 4.3.8 be used to count characters within a string?

To count characters within a string using PHP 4.3.8, you can utilize the built-in function `strlen()`. This function returns the number of characters...

In PHP, what best practice should be followed when iterating through directories to count files?

When iterating through directories to count files in PHP, it is best practice to use the `glob` function along with the `count` function to efficientl...

What is the purpose of using count(distinct) in PHP and how does it work?

Using count(distinct) in PHP allows you to count the number of unique values in a column of a database table. This can be useful when you want to get...