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

989

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Tell me what does $_env means?

913

---

Tell me what is the default session time in php?

947

---

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

918

---

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

896

---

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

935

---

Tell me how to find the length of a string?

1025

---

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

960

---

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

932

---

Explain the differences between get and post methods?

920

---

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

1041

---

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

875

---

Is multiple inheritance supported in php?

956

---

What is the use of rand() in php?

993

---

Explain what are the two main string operators?

900

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