PHP String Operators - PHP Tutorial 35

Опубликовано: 12 Сентябрь 2019
на канале: ChidresTechTutorials

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Notes for You::PHP String Operators - PHP Tutorial 35

PHP has two string operators:
. (Concatenation operator)
- converts the LHS and RHS operands to the string format and
- forms a new string by combining them

.= (short hand concatenation assignment operator)
- converts the LHS and RHS operands to the string format and
- forms a new string by combining them and
- assigns the resultant string to left hand side variable

Note:
- It is recommended to add space before and after the string operators.

Example Code:

echo "Manjunath" . "Chidre"; // "ManjunathChidre"
echo " ";
echo "Manjunath " . "Chidre"; // "Manjunath Chidre";
echo " ";
echo "Manjunath" . " Chidre"; // "Manjunath Chidre";
echo " ";
echo "Manjunath" . " " . "Chidre"; // "Manjunath Chidre";
echo " ";
echo " ";

echo "Manjunath" . "Chidre"; // "ManjunathChidre"
echo " ";
echo "Score: " . 2; // "Score: 2"
echo " ";
echo 2 . "Score: "; // "2Score: "
echo " ";
echo 2 . 2;
echo " ";
echo " ";
echo "Score: " . 2 + 2; // 0 + 2 = 2
echo " ";
echo "Score: " . (2 + 2); // "Score: 4"
echo " ";
echo 2 + 2 . "Score: "; // "4Score: "
echo " ";
echo " ";

$myName = "Manjunath";
echo $myName; // Manjunath
echo " ";
$myName .= " Chidre"; // $myName = $myName . " Chidre";
echo $myName; // Manjunath Chidre
echo " ";
$myName .= " Aurad"; // $myName = $myName . " Aurad";
echo $myName;
echo " ";

Note:
- replace < with less-than symbol.
- replace > with greater-than symbol.

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Follow the link for next video:
PHP Tutorial 36 - Special Operators in PHP | PHP Special Operators Tutorial
 • PHP Special Operators - PHP Tutorial 36

Follow the link for previous video:
PHP Tutorial 34 - Bitwise Operators in PHP | PHP Bitwise Operators Tutorial
 • PHP Bitwise Operators - PHP Tutorial 34

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