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Answer & Explanation

4 Answers
Verified

$pdo = PDO::connect($dsn);

$pdo = PDO::connect($dsn);
Additional Explanation
यह विकल्प सही Core PHP solution नहीं है।
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Editorial Answer 1
Verified Correct Answer

$pdo = new PDO($dsn, $username, $password);

$pdo = new PDO($dsn, $username, $password);
Additional Explanation
PDO constructor connection बनाता है। पहले exact error message, line number और input value check करें।
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Editorial Answer 2
Verified

pdo_connect($dsn);

pdo_connect($dsn);
Additional Explanation
यह विकल्प सही Core PHP solution नहीं है।
Sarkari Result QA Bank
Editorial Answer 3
Verified

$pdo = new PDOConnect(...);

$pdo = new PDOConnect(...);
Additional Explanation
यह विकल्प सही Core PHP solution नहीं है।
Sarkari Result QA Bank
Editorial Answer 4