note 110686 added to function.json-decode

Voici une petite curiosité lorsque l'on cast la classe standard php en array au lieu d'utiliser le second paramètre "$assoc" de json_decode() : <?php $json = '{"0":"v","b":"v"}'; $a = ( array )json_decode( $json ); $b = array( "0" => "v", "b" => "v" ); echo json_last_error(); //aucune erreur signalée print_r( $a ); print_r( $b ); //$a et $b semblent identiques var_dump( array_values( $a ) == array_values( $b ) ); //toutes les valeurs sont identiques var_dump( array_keys( $a ) == array_keys( $b ) ); //toutes les clés sont identiques var_dump( $a == $b ); //mais les 2 tableaux sont différents var_dump( array_diff( $a, $b ) ); //pourtant array_diff ne voit aucune différence ?> ---- Server IP: 69.147.83.199 Probable Submitter: 80.14.149.101 ---- Manual Page -- http://www.php.net/manual/en/function.json-decode.php Edit -- https://master.php.net/note/edit/110686 Del: integrated -- https://master.php.net/note/delete/110686/integrated Del: useless -- https://master.php.net/note/delete/110686/useless Del: bad code -- https://master.php.net/note/delete/110686/bad+code Del: spam -- https://master.php.net/note/delete/110686/spam Del: non-english -- https://master.php.net/note/delete/110686/non-english Del: in docs -- https://master.php.net/note/delete/110686/in+docs Del: other reasons-- https://master.php.net/note/delete/110686 Reject -- https://master.php.net/note/reject/110686 Search -- https://master.php.net/manage/user-notes.php