PHP String Operators
PHP has two operators that are specially designed for strings.
Operator
|
Name
|
Example
|
Result
|
.
|
Concatenation
|
$txt1 . $txt2
|
Concatenation of $txt1 and $txt2
|
.=
|
Concatenation assignment
|
$txt1 .= $txt2
|
Appends $txt2 to $txt1
|
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