How to operate php arrays and objects

This article mainly introduces the operation methods of PHP arrays and objects. Interested friends can refer to it. I hope it will be helpful to everyone.

The example of this article describes the method of using recursion to achieve conversion between PHP arrays and objects. The specific implementation method is as follows:

This involves some simple mutual conversion issues between objects and arrays, using recursion I wrote two methods as follows:

function arrayToObject($e){ if( gettype($e)!='array' ) return; foreach($e as $k=>$v){ if( gettype($v)=='array' || getType($v)=='object' ) $e[$k]=(object)arrayToObject($v); } return (object)$e; }

function objectToArray($e){ $e=(array)$e; foreach($e as $k=>$v){ if( gettype($v)=='resource' ) return; if( gettype($v)=='object' || gettype($v)=='array' ) $e[$k]=(array)objectToArray($v); } return $e; }

function object_to_array($e) { $_arr = is_object($e) ? get_object_vars($e) : $e; foreach ($_arr as $key => $val) { $val = (is_array($val) || is_object($val)) ? object_to_array($val) : $val; $arr[$key] = $val; } return $arr; }

Summary:The above is the entire content of this article, I hope it will be helpful to everyone's study.

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