Do you know is it possible to extend the execution time of a php script?

571

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Tell me what does $_env means?

528

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Tell me what is the default session time in php?

541

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

503

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Do you know what is the function mysql_pconnect() usefull for?

497

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What is the main difference between php 4 and php 5?

527

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Tell me how to find the length of a string?

605

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How to find the position of the first occurrence of a substring in a string?

498

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Tell me how to execute an sql query? How to fetch its result?

489

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Explain the differences between get and post methods?

492

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How to run the interactive php shell from the command line interface?

523

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Tell me how can we determine whether a variable is set?

501

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Is multiple inheritance supported in php?

561

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What is the use of rand() in php?

603

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Explain what are the two main string operators?

506

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