abs() is an PHP’s inbuilt function. It returns a positive number. Its parameter accepts a numeric value that may be positive or negative but will return only a positive value. See example below:-
Call all functions sequentially- Call only one random function
This keyword (exit) stops the code execution after it. Statements after exit will not run.
str_replace() function is used to replace text in a string. Its first parameter takes the text to find in a given string, write text to replace the first parameter text, and the third parameter takes the string to find and replace. Syntax- Example- nl2br function
nl2br() function takes a string in its parameter. It finds \n in given string and then it breaks line whereas it finds \n in that string. See example-
If you want to split every letter then leave first parameter empty.
basename() is an inbuilt function in PHP. It is used to get the name of the file from a path. You can pass the path in its argument as a string and then it will return the name of the file with the extension. Basically, the basename() function splits path and return last data from … Read more
Recursive program to copy a directory***
error_reporting() is an inbuilt function of PHP (hypertext preprocessor) language. It is used to turn off the reporting of errors and warnings. Sometimes, we need to make use of it as not to get unnecessary errors. For example, when you define conditions in if(condition), if that does not produce true, then your else statement will … Read more