PHP sizeof() Function

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The sizeof() function is used to count the elements of an array or the properties of an object. This function is an alias of count().

The sizeof() function is an alias of the count() function.

Returns the number of elements in the array

Parameter Description
array Required. Specifies the array
mode Optional. Specifies the mode. Possible values:

Syntax

sizeof(array,mode); 

Example

$name=array("Alex","Prince","Samule");
echo sizeof($name);

Output

3