In PHP, there is only one string operator, the concatenation operator (.) is used to concatenate two string values.
To join two variables together, use the dot operator (.):
Example:
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$txt1="Hello World";
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$txt2="1234";
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echo $txt1 .' ' . $txt2;
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?>
Using . and, is the same result; PHP is a language with loose syntax, array parameters, etc. use parameter separator,
http://www.bkjia.com/PHPjc/477862.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/477862.htmlTechArticleIn PHP, there is only one string operator, the concatenation operator (.) is used to combine two characters String values are concatenated. To join two variables together, use the dot operator (.): ...
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