Answer Posted / lakshmi

<?php
$path = "/home/httpd/html/index.php";
$file = basename($path);
$file = basename($path, ".php");
?>

What is the best way to change the key without changing the value of a php array element?

548

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What are the advantages of using php?

534

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Explain me what is the importance of "method" attribute in a html form?

497

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What are interfaces in php?

515

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Explain what are the three classes of errors that can occur in php?

524

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How do you remove whitespace from the beginning and end of a $string variable?

491

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What is the function file_get_contents() useful for?

482

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Name some of the constants in php and their purpose.

531

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Why php is better?

536

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Tell me how can we connect to a mysql database from a php script?

503

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What is the use of extract function in php?

504

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What are super global variables in php?

521

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What is reference variable php?

494

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What is the purpose of break and continue statement?

522

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What is the difference between get and post in php?

508

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