What is the function file_get_contents() usefull for?

1010

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Tell me how can we check the value of a given variable is alphanumeric?

1137

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Explain how is it possible to set an infinite execution time for php script?

1048

---

How can we pass the variable through the navigation between the pages?

1060

---

What is the difference between session_unregister() and session_unset()?

1161

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How is it possible to remove escape characters from a string?

1191

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Do you know how to declare an array in php?

1025

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What is the difference between characters 34 and x34?

1069

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How can we determine whether a php variable is an instantiated object of a certain class?

1001

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Tell us how to set cookies in php?

978

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What does the initials of php stand for?

1012

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Tell me how is it possible to parse a configuration file?

987

---

How can we automatically escape incoming data?

1043

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Tell me which function gives us the number of affected entries by a query?

1046

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Tell me how is it possible to know the number of rows returned in result set?

1154

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