Recent questions tagged #php-programmer

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Q: Advanced Multiple Choice Questions on PHP

Jun 23, 2019 in PHP

Q: Explain how you can update Memcached when you make changes to PHP?

Jun 23, 2019 in PHP

Q: Explain whether it is possible to share a single instance of a Memcache between multiple PHP projects?

Jun 23, 2019 in PHP

Q: Is it possible to use COM component in PHP?

Jun 23, 2019 in PHP

Q: What is the default session time in PHP?

Jun 23, 2019 in PHP

Q: Is it possible to destroy a cookie?

Jun 23, 2019 in PHP

Q: How can we pass the variable through the navigation between the pages?

Jun 23, 2019 in PHP

Q: What is the difference between characters \034 and \x34?

Jun 23, 2019 in PHP

Q: What are the three classes of errors that can occur in PHP?

Jun 23, 2019 in PHP

Q: Is it possible to protect special characters in a query string?

Jun 23, 2019 in PHP

Q: What is the difference between ereg_replace() and eregi_replace()?

Jun 23, 2019 in PHP

Q: Is it possible to submit a form with a dedicated button?

Jun 23, 2019 in PHP

Q: what is the difference between for and foreach?

Jun 23, 2019 in PHP

Q: What is the difference between the functions strstr() and stristr()?

Jun 23, 2019 in PHP

Q: How can we determine whether a variable is set?

Jun 23, 2019 in PHP

Q: How is it possible to parse a configuration file?

Jun 23, 2019 in PHP

Q: What does the expression Exception::__toString means?

Jun 23, 2019 in PHP

Q: what is the difference between Exception::getMessage and Exception:: getLine?

Jun 23, 2019 in PHP

Q: What is the goto statement useful for?

Jun 23, 2019 in PHP

Q: How can we determine whether a PHP variable is an instantiated object of a certain class?

Jun 23, 2019 in PHP

Q: What is the differences between $a != $b and $a !== $b?

Jun 23, 2019 in PHP

Q: What does the array operator '===' means?

Jun 23, 2019 in PHP

Q: What are the two main string operators?

Jun 23, 2019 in PHP

Q: what the difference between the 'BITWISE AND' operator and the 'LOGICAL AND' operator?

Jun 23, 2019 in PHP

Q: What does the scope of variables mean?

Jun 23, 2019 in PHP

Q: What does $_COOKIE mean?

Jun 23, 2019 in PHP

Q: What does $_ENV mean?

Jun 23, 2019 in PHP

Q: How can we change the maximum size of the files to be uploaded?

Jun 23, 2019 in PHP

Q: How can we get the error when there is a problem to upload a file?

Jun 23, 2019 in PHP

Q: What is the difference between $_FILES['userfile']['name'] and $_FILES['userfile']['tmp_name']?

Jun 23, 2019 in PHP

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