PHP String Operators - PHP Tutorial 35
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 "<br/>";
echo "Manjunath " . "Chidre"; // "Manjunath Chidre";
echo "<br/>";
echo "Manjunath" . " Chidre"; // "Manjunath Chidre";
echo "<br/>";
echo "Manjunath" . " " . "Chidre"; // "Manjunath Chidre";
echo "<br/>";
echo "<br/>";
echo "Manjunath" . "Chidre"; // "ManjunathChidre"
echo "<br/>";
echo "Score: " . 2; // "Score: 2"
echo "<br/>";
echo 2 . "Score: "; // "2Score: "
echo "<br/>";
echo 2 . 2;
echo "<br/>";
echo "<br/>";
echo "Score: " . 2 + 2; // 0 + 2 = 2
echo "<br/>";
echo "Score: " . (2 + 2); // "Score: 4"
echo "<br/>";
echo 2 + 2 . "Score: "; // "4Score: "
echo "<br/>";
echo "<br/>";
$myName = "Manjunath";
echo $myName; // Manjunath
echo "<br/>";
$myName .= " Chidre"; // $myName = $myName . " Chidre";
echo $myName; // Manjunath Chidre
echo "<br/>";
$myName .= " Aurad"; // $myName = $myName . " Aurad";
echo $myName;
echo "<br/>";
Note:
- replace < with less-than symbol.
- replace > with greater-than symbol.
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PHP Tutorial 36 - Special Operators in PHP | PHP Special Operators Tutorial
• PHP Special Operators - PHP Tutorial 36
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PHP Tutorial 34 - Bitwise Operators in PHP | PHP Bitwise Operators Tutorial
• PHP Bitwise Operators - PHP Tutorial 34
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