The curly bracket ({ or }) defines what a function may contained. For example, a correct use of the curly bracket could be:
if(5+5 == 10){
// This is all the data that is contained in the "if" function"
echo '5+5 is 10!";
}
?>
Below is a simple example of how you could return a value in a PHP function. <?php function returnme($value) { return $value; } echo returnme('hello'); // outputs: hello ?>
A function is defined in php by placing the keyword function before the chosen function name.The function name must not match a pre-defined function and has certain limitation as to the characters that can be part of it. Notably, the function name must not contain any spaces. Following the function name are a parenthesis-enclosed, comma-separated list of variables, these variables are called calling parameters and are helpful if the function must process some values or follows diferent branches depending on external variables. Finally the function body is enclosed in curly brackets { }.
A simple function call <html> <body> <?php if(isset($_POST['button'])) { setValue(); // Function is called } function setValue() { echo "<br>The button property to call PHP function works"; // Your code here } ?> <input type="submit" name="button" onclick=<?php $_SERVER['PHP_SELF']; ?> /> </body> </head>
chdir() PHP function helps in changing the current directory.
It gets options from the command line argument list. It can be used in PHP 4.3 and above, including PHP 5.
This type of error indicates you've omitted braces where braces were expected. For instance, class declarations must be enclosed within curly braces, as must function definitions.
variable exit within a function and curly braces is local variable int main() { int x; }
A compound statement is a group of statements enclosed in braces, i.e curly brackets. A compound statement is a group of statements enclosed in braces, i.e curly brackets.
in php used for one typ website
we cant use set timeout function in php because it is of java script function
Below is a simple example of how you could return a value in a PHP function. <?php function returnme($value) { return $value; } echo returnme('hello'); // outputs: hello ?>
function function_name() { .................... }
A function is defined in php by placing the keyword function before the chosen function name.The function name must not match a pre-defined function and has certain limitation as to the characters that can be part of it. Notably, the function name must not contain any spaces. Following the function name are a parenthesis-enclosed, comma-separated list of variables, these variables are called calling parameters and are helpful if the function must process some values or follows diferent branches depending on external variables. Finally the function body is enclosed in curly brackets { }.
The eval() function evaluates a string as PHP code. http://us.php.net/manual/en/function.eval.php
A simple function call <html> <body> <?php if(isset($_POST['button'])) { setValue(); // Function is called } function setValue() { echo "<br>The button property to call PHP function works"; // Your code here } ?> <input type="submit" name="button" onclick=<?php $_SERVER['PHP_SELF']; ?> /> </body> </head>
Curly braces are used to mark the start and end of a statement, typically used when the statement body consists of two or more individual statements. However they are also used to mark the start and end of a class declaration and function bodies.
chdir() PHP function helps in changing the current directory.