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

1049

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Tell me what does $_env means?

959

---

Tell me what is the default session time in php?

991

---

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

969

---

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

942

---

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

979

---

Tell me how to find the length of a string?

1071

---

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

1013

---

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

979

---

Explain the differences between get and post methods?

982

---

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

1108

---

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

915

---

Is multiple inheritance supported in php?

1018

---

What is the use of rand() in php?

1044

---

Explain what are the two main string operators?

955

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