How to convert int to string type in php

php method to convert int to string type: You can use the built-in function strval() to convert, the syntax is "strval (int type value)"; the strval() function can get the string value of the specified variable . It should be noted that the strval() function cannot be used for arrays or objects.

php provides us with a built-in function strval(), which can get the string value of a variable.

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Syntax:

string strval ( mixed $var )

Return value:

The function returns the string value of var .

Note: var can be any scalar type. You cannot use strval() with arrays or objects.

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Example:

<?php
$foo = strval(123);
var_dump($foo);
?>

Result:

string(3) "123"

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