Explain how is it possible to cast types in php?


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More PHP Interview Questions

Which function you can use in php to open a file for reading or writing or for both?

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What is use of preg_replace in php?

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Can we use include ("xyz.php") two times in a php page "index.php"?

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Tell me what is the use of "enctype" attribute in a html form?

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What are psrs? Choose 1 and briefly describe it?

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How do you match the character ^ at the beginning of the string? - ^^

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How to check whether a number is prime or not?

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What is the use of mysql_fetch_assoc in php?

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What is htaccess? Why do we use this and where?

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What beforeFilter() is used?

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How can we know the total number of elements of Array?

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What is the purpose of break and continue statement?

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