convertir en int php code example

Example 1: php string to int

intval($string);

Example 2: convert int to string php

$var = 5;

// Inline variable parsing
echo "I'd like {$var} waffles"; // = "I'd like 5 waffles

// String concatenation 
echo "I'd like ".$var." waffles"; // I'd like 5 waffles

// Explicit cast 
$items = (string)$var; // $items === "5";

// Function call
$items = strval($var); // $items === "5";

Example 3: convert to int php

$myintvariable = intval($myvariable);

Example 4: string to int php

$str = "10";
$num = (int)$str;

Example 5: convert string to int php

intval ( mixed $var [, int $base = 10 ] ) : int