header('Content-type:text/html;charset=utf-8'); function c($tag) { echo "<title>$tag</title>"; } c($tag = "json与serialize对比"); #创建数组 $member = array( "username", "age" ); #var_dump($member); #转换为json格式 echo "当数组被转换为json格式时:"; echo "<br />"; $jsonDemo = json_encode($member); var_dump($jsonDemo); echo "<hr />"; #转换为serialize echo "当数组被转换为serialize格式时:"; echo "<br />"; $serializeDemo = serialize($member); var_dump($serializeDemo); echo "<hr />"; echo "json还原初始数据格式:"; echo "<br />"; #json格式还原为初始数据格式 $jsonReduction = json_decode($jsonDemo); var_dump($jsonReduction); echo "<hr />"; #索引数组与关联数组 echo "索引数组(无值):"; echo "<br />"; $array1 = array ( "username", "age" ); var_dump($array1); echo "<hr />"; echo "关联数组(有值)"; echo "<br />"; $array2 = array( "username" => "王家逸", "age" => "30", ); var_dump($array2);
json相关。
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转载自www.cnblogs.com/wangjiayi/p/10015448.html
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