PHP implode array to simple string

Question

i want want to parse html attribute with function. in my fnction implode do not work correctly and could not convert array to simple string.

for example my array Result is:

Array
(
    [0] => id='myLabel'
    [1] => class='myClass'
    [2] => style='width:100%;'
)

after imploding that i get this Result:

Array
(
    [0] => 0='id='myLabel' class='myClass' style='width:100%;''
)

Result must be:

Array
(
    [0] => "id='myLabel' class='myClass' style='width:100%;'"
)

My function :

    public function setAttribute( $attributs ){
        $html = [];
        foreach ( (array)$attributs as $key => $value) {
            $html[] = $key .'='. "'".$value."'";
        }
        return implode( $html, ' ');
    }

Actually $key holds array index value. That's y in your array preceding with 0 — Ranjith
– Ranjith, Commented Apr 11, 2014 at 5:43
Your tried seems to correct.You should not get 0 and weird quotes after implode. — Rikesh
– Rikesh, Commented Apr 11, 2014 at 5:45
Your code works fine. Please post how you are calling setAttribute. — Dave Chen
– Dave Chen, Commented Apr 11, 2014 at 5:47

user1978142 · Accepted Answer · 2014-04-11 06:34:38Z

1

Based on the manual, it is used this way:
string implode ( string $glue , array $pieces ) $string = ('<space>', $array)

On your code its the other way around:
return implode( $html, ' ');

Sample code:

$array = array(
    "id='myLabel'",
    "class='myClass'",
    "style='width:100%;'",
);

Output:
Array
(
    [0] => id='myLabel'
    [1] => class='myClass'
    [2] => style='width:100%;'
)

$result[0] = implode(' ', $array);
Output:
Array
(
    [0] => id='myLabel' class='myClass' style='width:100%;'
)

answered Apr 11, 2014 at 6:34

user1978142

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