How many ways to include variables in double-quoted strings in php?
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Answer / Piyush Choudhary
You can include variables in a double-quoted string using either curly braces or concatenation. Here's an example for each method:n`n// Using Curly Bracesn$var = "example";necho "I have the value: $var";nn// Using Concatenationn$var = "example";necho "I have the value: ".$var;n`
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