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

1040

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Tell me what does $_env means?

955

---

Tell me what is the default session time in php?

983

---

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

963

---

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

939

---

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

972

---

Tell me how to find the length of a string?

1069

---

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

1004

---

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

968

---

Explain the differences between get and post methods?

965

---

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

1102

---

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

913

---

Is multiple inheritance supported in php?

1005

---

What is the use of rand() in php?

1040

---

Explain what are the two main string operators?

939

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