实例如下所示:
<!DOCTYPE html> <html> <body> <?php $json = \'{\"report\":{\"date\":\"2012-04-10\",\"content\":\"abcdefght\"}}\'; $arr = (array) json_decode($json,true); echo \'当前日期是:\'. $arr[\'report\'][\'date\']; echo \"<br/>\"; echo \'<pre>\'; print_r($arr); echo \'</pre>\'; foreach($arr as $arrvalue) { foreach($arrvalue as $key=>$value) { echo \"[$key] = $value <br />\"; } } echo \"<br/>\"; ?> </body> </html>
<!DOCTYPE html> <html> <body> <?php $file_exists = file_exists(\"json.txt\"); if( $file_exists ){ $myfile = fopen(\"json.txt\", \"r\") or die(\"\"); $content = fread($myfile,filesize(\"json.txt\")); fclose($myfile); echo $content; echo \"<br/>\"; $arr=(array)json_decode($content,true); echo $arr[\'CSS\']; echo \"<br/>\"; echo $arr[\'AJAX\']; } ?> </body> </html>
json.txt:
{ \"AJAX\": \"Asynchronous JavaScript and XML\", \"CSS\": \"Cascading Style Sheets\" }
以上这篇php中输出json对象的值(实现方法)就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持免费资源网。
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