how to print the array data only in php

Question

I have this return value from the result of my query.

Array ( [0] => stdClass Object ( [password] => $2y$10$6D7S2gNkcDciJ7g5z/8sie79iV3FCGhGUCFCPHU3cNNdeUVUbLfQC ) )

and this is my query,

$sql = "SELECT `$fields` FROM `$table` WHERE `$column` {$operator} '$value'";
if($this->_query = $this->_pdo->prepare($sql)) {
    if($this->_query->execute()) {
        $this->_result = $this->_query->fetchAll(PDO::FETCH_OBJ);
        $this->_count = $this->_query->rowCount();
    } else {
        return $this->_error = true;
    }
}

print_r($this->_result);

Now what I want is to display or print only the array data which is this $2y$10$6D7S2gNkcDciJ7g5z/8sie79iV3FCGhGUCFCPHU3cNNdeUVUbLfQC

Thanks in advance for any help. :D

Do you understand how to access an object's property and an array's value? — zerkms
– zerkms, Commented Feb 4, 2014 at 4:49
If you want it to work with $this->_result[0]['password'] you should use PDO::FETCH_ASSOC. — Ja͢ck
– Ja͢ck, Commented Feb 4, 2014 at 4:52

Funk Forty Niner · Accepted Answer · 2014-02-04 04:53:41Z

1

Elements of array can be accessed using key in square brackets eg $arr[$key]. Property of an object is accessed by using a -> operator eg $this->name

If you just need to print, this is enough:

print_r($this->_result[0]->password);

edited Feb 4, 2014 at 4:53

Funk Forty Niner

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answered Feb 4, 2014 at 4:49

William Buttlicker

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2 Comments

Funk Forty Niner Over a year ago

I edited your answer because indentation wasn't done in print_r($this->_result[0]->password); but then I discovered that you have backtick between password and ) - so I did a rollback to your original answer.

William Buttlicker Over a year ago

@Pengun You may accept the answer if you feel its helpful to you. :p

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