Search results for: "count images"

What is the difference between using count() and mysql_num_rows() to count the number of results in a MySQL query in PHP?

When counting the number of results in a MySQL query in PHP, it is recommended to use the count() function instead of the deprecated mysql_num_rows()...

What is the purpose of the PHP script in counting and displaying images in a folder?

The purpose of the PHP script is to count the number of images in a specific folder and display them to the user. This script can be useful for creati...

What are the consequences of using mysql_num_rows() after a SELECT count() query in PHP?

When using a SELECT count() query in MySQL, the result set will only contain a single row with the count value. Therefore, using mysql_num_rows() to g...

What are the potential pitfalls of using count() function with arrays in PHP?

When using the count() function with arrays in PHP, one potential pitfall is that it may not return the expected count if the array contains null valu...

Are there any specific guidelines or recommendations for using count() effectively in PHP development projects?

When using the count() function in PHP, it is important to remember that it can be resource-intensive on large arrays or objects. To use count() effec...