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KIRTI SHARMA
$var1 = 'Welcome to ';$var2 = 'TechInterviews.com';
First Mechanism for combining
echo $var1.$var2;
Second Mechanism for combining
echo $var1,$var2;
Third Mechanism for combining
echo "$var1$var2";
Anonymous User
$var 3 = $var1.$var2;Second Mechanism for combining$var3 = "$var1$var2";
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KIRTI SHARMA
08-Mar-2017$var1 = 'Welcome to ';
$var2 = 'TechInterviews.com';
First Mechanism for combining
echo $var1.$var2;
Second Mechanism for combining
echo $var1,$var2;
Third Mechanism for combining
echo "$var1$var2";
Anonymous User
13-Jun-2011$var1 = 'Welcome to ';
$var2 = 'TechInterviews.com';
First Mechanism for combining