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<?php function mojaFunkcia() { global $objekt; // v lokálnej premennej $objekt je odkaz (referencia) na $GLOBALS['objekt'] $objekt = (object)32; // do *LOKÁLNEJ* premennej $objekt priradím referenciu na novovytvorený objekt, globálna premenná ostane nezmenená // výcuc lokálnej premennej $objekt var_dump($objekt); } //$objekt = (object)28; mojaFunkcia(); var_dump($objekt);
Output for git.master, git.master_jit, rfc.property-hooks
object(stdClass)#1 (1) { ["scalar"]=> int(32) } object(stdClass)#1 (1) { ["scalar"]=> int(32) }

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