How many errors level are available in php?
PHP 7 Error LevelsThere are sixteen different error levels (i.e. types) are available in PHP. Show Error Levels in PHPUsually, whenever the PHP engine encounters a problem that prevents a script from running properly it generate an error message. There are sixteen different error levels and each level is represented by an integer value and an associated constant. Here's a list of error levels:
This set of PHP Multiple Choice Questions & Answers (MCQs) focuses on “Error Handling”. 1. How many error levels are available in PHP? Answer: c 2. What is the description of Error level E_ERROR? Answer: a 3. Which version of PHP introduced E_STRICT Error level? Answer: b 4. Which character does the error_reporting directive use to represent the logical operator NOT? Answer: c 5. Say you want to report error concerned about fatal run-time, fatal compile-time error and core error which statement would you use? Answer: d 6. Which version introduced the function error_get_last()? Answer: c 7. Which of the following statements causes PHP to disregard repeated error
messages that occur within the same file and on the same line? Answer: a 8. Which function initializes
the constants necessary for using the openlog(), clodelog(), and syslog() functions? Answer: d 9. Which logging option’s description is if an
error occurs when writing to the syslog, send output to the system console? Answer: a 10. Which function is responsible for sending a custom message to the system log? Answer: b Sanfoundry Global Education & Learning Series – PHP Programming. To practice all questions on PHP Programming, here is complete set of 1000+ Multiple Choice Questions and Answers on PHP. Next Steps:
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn. Subscribe to his free Masterclasses at Youtube & technical discussions at Telegram SanfoundryClasses. How many error levels are available in PHP Mcq?Explanation: Whenever the PHP engine encounters any problem that prevents a script from running properly it generates an error message. There are sixteen error levels and each level is represented by an integer value and an associated constant.
What type of errors can be occurred in PHP?In PHP, mainly four types of errors are considered:. Syntax Error or Parse Error.. Fatal Error.. Warning Error.. Notice Error.. How show all errors in PHP?Quickly Show All PHP Errors
The quickest way to display all php errors and warnings is to add these lines to your PHP code file: ini_set('display_errors', 1); ini_set('display_startup_errors', 1); error_reporting(E_ALL);
What is the value of E_parse type of error?Predefined constants. |