What the difference between bindParam and execute(array)?

What the difference between bindParam and execute(array)?

References

Reference NO 1

http://stackoverflow.com/questions/15185282/what-the-difference-between-bindparam-and-executearray

Reference NO 2

http://stackoverflow.com/questions/6510863/pdostatementexecute-with-parameters

Reference NO 3

http://stackoverflow.com/questions/16881085/why-do-we-need-to-specify-the-parameter-type-in-bindparam

Reference NO 4

http://stackoverflow.com/questions/15594906/difference-between-bindvalue-and-having-executearray

Reference NO 5

http://php.net/manual/en/pdostatement.bindparam.php

Reference NO 6

http://coursesweb.net/php-mysql/pdo-prepare-execute

Reference NO 7

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Reference NO 8

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