How to count a number of words in a string in php?

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Is variable name casesensitive in php?

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What is difference between include,require,include_once and require_once()?

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how to use http headers inside php? Write the statement through which it can be added?

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What is Different between Joomla And Magento?

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write a program to generate bill screen 1.1st page should get the number of products to be billed. 2.2nd page should display the number of rows according to the number of products given in the first page. 3.Each row should have a text box for a.product name b.quantity c.unit price d.item price = quantity x unit price This should be automatically calculated not to be entered by the user. 4.After entering the products calculate sales-tax for the total amount which 8.25%. 5.After entering these values you have to generate the bill in the next page with a unique number for the bill. can anyone solve this problem..i am in need to solve this problem..pls help me

1 Answers   Yahoo,

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How do I check if a given variable is empty?

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What do the initials of php stand for?

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How to make a file encrypt and decrypt?

4 Answers   3i Infotech,

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How to define a user function?

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i want to need upload above 100mb file,i was successfully upload 75mb using .htaccess file ,but i can put 101mb file,it was not upload..please give some tips..local server its work perfectly but online it doesn't work.. .htaccess file details AddHandler application/x-httpd-php .php php_value post_max_size 200M php_value upload_max_filesize 200M php_value memory_limit 300M php_value output_buffering on php_value max_execution_time 259200 php_value max_input_time 259200 php_value session.cookie_lifetime 0 php_value session.gc_maxlifetime 259200 php_value default_socket_timeout 259200

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What is php and why it is used?

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