Snippets tagged “is-int”
2 snippets use this tag.
- Checking if a variable is an integer in PHPPHP
In PHP, you can use the is_int() function to check if a variable is an integer.
- How to check if PHP array is associative or sequential?PHP
To check if an array is associative or sequential in PHP, you can use the array_keys() function and compare the resulting array of keys with the original array.