How to convert php two-dimensional array to string
php method to convert a two-dimensional array into a string: 1. Create a PHP sample file; 2. Use implode to convert the one-dimensional array into a string connected with commas; 3. Then use the arr2str method to convert the two-dimensional array into a string. Just convert the dimensional array into a string.
The operating environment of this article: windows7 system, PHP7.4 version, DELL G3 computer
php two-dimensional array to string example
The code is as follows:
function arr2str ($arr)
{
foreach ($arr as $v)
{
$v = join(",",$v); //可以用implode将一维数组转换为用逗号连接的字符串
$temp[] = $v;
}
$t="";
foreach($temp as $v){
$t.="'".$v."'".",";
}
$t=substr($t,0,-1);
return $t;
}Recommended learning: "PHP Video Tutorial"
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