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3415 Views
Math Functions is used to hold the integer and float value within a certain range.
1. abs :-
It is used to give the result in a positive number of distinct numbers.
<?php
echo(abs(90.7) . "<br>");
echo(abs(-78.744) . "<br>");
echo(abs(-300) . "<br>");
echo(abs(3));
?>
Output
90.7
78.744
300
3
2. ...
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Anamika Gupta
Aug 03, 2018
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2563 Views
Function play an important role in programming language as it organise our code in a proper manner. We can use our code over and over by naming it only. The function works very similar to variable, but they are more powerful than that.
Function Syntax
<?php
function functionName() {
// ...
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Anamika Gupta
Jul 10, 2018
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2761 Views
Function is an arrangement of a statement that execute like a data processing or computing. Whenever you define a function you define the name of the function. You can call a function by its name, it is called a function call.
Syntax
def functionname( parameters ):
"function_docstring"
...
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Anamika Gupta
Jun 06, 2018