Including Variables in Double-Quoted Strings in PHP


How To Include Variables in Double-Quoted Strings?



Variables included in double-quoted strings will be interpolated. Their values will be concatenated into the enclosing strings. For example, two statements in the following PHP script will print out the same string:

$variable = "and";
echo "part 1 $variable part 2\n"; 
echo "part 1 ".$variable." part 2\n"; 

This script will print:

part 1 and part 2
part 1 and part 2


Understanding PHP String Literals and Operations

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2016-10-13, 246👍, 0💬