Explain what does the unset() function means?
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Does php need html?
Tell me how to find the position of the first occurrence of a substring in a string?
What is the difference between session_unregister() and session_unset()?
What is PEAR?
Php being an open source is there any support available to it?
hi, i have knowledge about PHP/MYSQL,i am fresher M.Sc-IT 2009 pass out,any recruitment in PHP please let me know.
What are Sub routines?
1. Create student database. 2. First page should display the students available in the database. There should be add, edit and delete buttons. 3. There should be option to search students by name, code, date of joining, department or combination of these. 4. Should have an add/edit screen. Add and Edit should be handled in the same page. 5. Delete should ask for confirmation before deleting the actual record. 6. Validation should be done in JavaScript as well as php.
How do I display php errors?
What does a special set of tags do in php?
What is variable and data type?
How can we submit a form without a submit button?
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