PHP | is_array() Function (original) (raw)
Last Updated : 06 Jan, 2020
The is_array() is an inbuilt function in PHP. The is_array() function is used to check whether a variable is an array or not.Syntax:
bool is_array($variable_name)
Parameter: This function accept a single parameter as mentioned above and described below:$variable_name: This parameter holds the variable we want to check.Return value: It is a boolean function so returns TRUE when $variable_name is a boolean value, otherwise FALSE. Below example illustrate the is_array() function in PHP.Example 1:
PHP `
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Output:
array('A', 'B', 'C') is an array . 67.099 is not a array value. 32 is not a array value. abc is not a array value.