Answer Posted / rafique

actually, !isset and empty are one and same thing...

Describe which programming language does php parallel to?

472

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What does namespace mean in php?

556

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How I can control asset documents without GR/IR?

1211

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What is the function func_num_args() used for?

531

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What's the best method for sanitizing user input with php?

493

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What is urlencode and urldecode in php?

580

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What does nan stand for computer science?

507

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How long is session timeout?

530

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How do I start a php session?

542

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What is mysql_fetch_array?

525

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List some of the features of php7.

538

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What is a static method php?

518

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How send email using php?

542

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Which database is best for php?

537

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What is php used for?

528

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