PHP has lot of in-built Functions for use. PHP also provides opportunity to create use defined function also as available with other programming languages. We will discussing here the various type of User defined PHP Functions What is a function? A function is a piece of code which takes one more input in the form […]
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We often come across the error ORA-28002 the password will expire in day-to-day activities. This can happen with developers and DBA both. ORA-28002: the password will expire within 7 daysCause: The user’s account is about to about to expire and the password needsto be changed.Action: Change the password or contact the database administrator. Reasons This
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Here are detailed working on useful PHP string functions strlen() The PHP strlen() function returns the length of a string.The example below returns the length of the string “john”Example <?php echo strlen(“John”); ?> Output 4 Chr() Converts an ASCII value to its equivalent character Example The ASCII value 46 is the & symbol <?php $str
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Website design require header,footer,side bar,right bar, ad bar on multiple pages.It is not possible to change these on thousand of web pages whenever we want to change anything. Include function in php solve this problem. We can use include function in PHP and include the content of a PHP file into another PHP file before
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We know that it is a web server that processes a PHP file before sending the processed results to the web browser. But the question is how does a server know whether a file is a PHP file or not. Answer is by default servers look for PHP only in files that end with the
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This Online Oracle Database quiz test check the understanding on various topics on Oracle like Delete ,cache, Natural join ,indexes , profiles,Dictionary views,Oracle sql tuning, Oracle background processes, insert statement and many more to help you in test The below test is randomized Oracle Quiz and select 20 questions from the set of many questions,so
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