php interview questions with answers pdf

Three are three types of errors in php :.
Q.2-PHP was developed by whom and When?
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Q.15 How can we submit a html form without a submit button.Set form action when you want to display the output, fetch the data on php and display your output.The submit( ) function is used to submit form.It is used for developing web based dynamic applications.(0 recenzĂ­).0 3 USD / hod.5 USD / hod.Echo and print both are the PHP statement that is used to display the output.The session_id( ) function is used to get the current session.Zruen, rozpoet 2-8 USD / hod.Ans : require and include both are used to include external PHP files.Var Sanjeev; var is a phpxperts; var is a simple PHP variable that we are used.
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If you want to change the following setup go inside i file set max_execution_time 40;.14 How can we get the value of current session id?Need technical writers from the field of IT/software engineering to answer different basic questions.Notices: variable is undefined.But the var is not very familiar like var.Q.12 What is the maximum filesize that can be uploaded in PHP and how can we increase it?2.Warning: it is not critical error.Get is the faster than post method because get can carry limited amount of data while post can carry unlimited data.Default the maximum execution time of a PHP script is 30sec.
Var is a simple variable while var is known as reference metro 2034 book english pdf variable.
It creates a variable name Sanjeev with the value is f phpxperts.