数组转换字符串php代码
本文章是一个实例,功能是数组转换字符串php代码,他能把一维数组,二维数组都转换成字符串代码,代码如下:
<?php $fruits = array( "fruits" => array( "a" => "orange", "b" => "banana", "c" => "apple" ) , "numbers" => array(1, 2, 3, 4, 5, 6), "holes" => array("first", 5 => "second", "third") ); $arr1 = array(1, 2, 3, 4, 5, 6=>'fanglor'); function arr2str($arr) { static $res_arr = array(); if (is_array($arr)) { foreach ($arr as $key => $val) { if (is_array($val)) { arr2str($val); } else { $res_arr[] = $val; } } } elseif (is_string($arr)) { $res_arr[] = $arr; } return implode(',', $res_arr); } $str = arr2str($arr1); print_r($str); ?>
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