
The syntax of PHP is as follow :
void echo ( string $arg1 [, string $... ] )
Echo :
1. Echo is a statement. The purpose of echo statement is to display output in webpage.
2. It can be used with parentheses echo or without parentheses echo.
3. Echo can pass multiple string separated as ( , ) OR (.).
4. Echo doesn’t return any value.
5. Echo is faster than print.
Printing String using php echo :
<?php
echo "Printing the text using php echo";
?>
Output :
Printing the text using php echo
Printing Variable using php echo :
<?php $var="Printing the variable using php echo"; echo "Variable is: $var"; ?>
Output :
variable is : Printing the variable using php echo
Pass Multiple Argument using php echo :
<?php $name = "Skptricks "; $role = "Developer "; $salary = 260000; echo $name , $role , $salary; // we can concat variable/string using (,) OR (.) ?>
Output :
Skptricks Developer 260000
Printing Escaping characters using php echo :
<?php
echo "Hello escape \"sequence\" characters";
?>
Output:
Hello escape "sequence" characters
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