settype — º¯¼öÀÇ ÀÚ·áÇüÀ» ¼³Á¤ |
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bool settype ( mixed &$var , string $type )
»ç¿ëÇÒ ¼ö ÀÖ´Â type °ª:
¨ç "boolean" (ȤÀº, PHP 4.2.0ºÎÅÍ, "bool")
¨è "integer" (ȤÀº, PHP 4.2.0ºÎÅÍ, "int")
¨é "float" (PHP 4.2.0ºÎÅ͸¸ °¡´É, ÀÌÀüÀÇ ¹öÀüÀº ¹èÁ¦µÈ Ç¥Çö "double"À» »ç¿ë)
¨ê "string"
¨ë "array"
¨ì "object"
¨í "null" (PHP 4.2.0ºÎÅÍ)
¼º°øÇÒ °æ¿ì TRUE¸¦, ½ÇÆÐÇÒ °æ¿ì FALSE¸¦ ¹ÝȯÇÕ´Ï´Ù.
»ç¿ë¿¹ : settype($visit[0], "integer");
http://docs.php.net/manual/kr/function.settype.php |
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