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Categories / Php / Development

 

Echo variables

<? $var1 = 'PHP';           $var2 = 5;               $var3 = $var2 + 1;       $var2 = $var1;           echo($var1);             echo($var2);             echo($var3);             echo($var1 . ' rules!'); echo("$var1 rules!");    echo('$var1 rules!');    ?>