PHP implements conversion from multi-dimensional array to string and multi-dimensional array to one-dimensional array

This article mainly introduces PHP's method of converting multi-dimensional array to string and multi-dimensional array to one-dimensional array. It introduces the conversion techniques of php array and string in the form of examples, which is very simple and practical, for more information, see

This article mainly introduces PHP's method of converting multi-dimensional array to string and multi-dimensional array to one-dimensional array. It introduces the conversion techniques of php array and string in the form of examples, which is very simple and practical, for more information, see

This article describes how to convert a PHP multi-dimensional array to a string or a multi-dimensional array to a one-dimensional array. Share it with you for your reference. The specific implementation method is as follows:

/*** @ Method Multi-dimensional array to string * @ param type $ array * @ return type $ srting * @ author yanhuixian */function arrayToString ($ arr) {if (is_array ($ arr) {return implode (',', array_map ('arraytostring', $ arr);} return $ arr ;} /*** @ method Multi-dimensional array to one-dimensional array * @ staticvar array $ result_array * @ param type $ array * @ return type $ array * @ author yanhuixian */function multi2array ($ array) {static $ result_array = array (); foreach ($ array as $ key => $ value) {if (is_array ($ value) {array_multi2array ($ value );} else $ result_array [$ key] = $ value;} return $ result_array ;}

I hope this article will help you with php programming.

,