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Definition and Usage The is_long () function checks whether a variable is of type integer or not. This function is an alias of is_int ().
Checks if a variable is of type long and returns true or false accordingly.
The is_long() function in PHP is used to check whether a variable is of the integer data type. It returns true if the variable is an integer and false
Gladir.com - Manuel pour le langage de programmation PHP. IS_LONG : Cette fonction permet de demander si une variable ou une expression est en faite une valeur entière long. Dans les faits, cette fonction est identique à la fonction «IS_INT».
is_long Function Availability PHP Codex data is built by collecting PHP symbol data on the latest release of each PHP version, or the nightly builds of the active development branch, and analyzing them to determine their availability and signature data. This ensures that symbol changes and availability is technically the most accurate.
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Aug 19, 2022 · The is_long() function is used to test whether the type of the specified variable is an integer or not. The function is an alias of is_int().
