I have a string variable like following
$str= '[[["how ","no use","",""],["to ","no use","",""],["solve this","no use","",""]]]';
And i want some parts of this string to make another one like following
$result="how to solve this";
Is it possible to create $result from $str?
Am new to php someone help me to solve this or any idea to solve this.
since the string is json, you can use json_decode to turn that string into an array. Since the whole thing is wrapped in [], reset is used to shear off the out outer array.
$string= '[[["how ","no use","",""],["to ","no use","",""],["solve this","no use","",""]]]';
$result = '';
foreach(reset(json_decode($string)) as $piece)
{
$result .= reset($piece);
}
echo $result;
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