What types of loops exist in php?
Tell me what is the use of isset() in php?
How stop the execution of a php scrip?
When a conditional statement is ended with an endif?
What does the expression exception::__tostring means?
Do you know is it possible to extend the execution time of a php script?
Tell me what does $_env means?
Tell me what is the default session time in php?
Tell me how can we connect to a mysql database from a php script?
Do you know what is the function mysql_pconnect() usefull for?
What is the main difference between php 4 and php 5?
Tell me how to find the length of a string?
How to find the position of the first occurrence of a substring in a string?
Tell me how to execute an sql query? How to fetch its result?
Explain the differences between get and post methods?