What is the common syntax error that can lead to the "unexpected echo" message in PHP?

The common syntax error that can lead to the "unexpected echo" message in PHP is when there is a missing semicolon at the end of a line where an echo statement is used. This can cause PHP to interpret the next line as part of the echo statement, leading to unexpected behavior. To solve this issue, always make sure to end each PHP statement with a semicolon, especially when using echo statements. 

// Incorrect code with missing semicolon causing unexpected echo
echo "Hello"
echo "World";

// Corrected code with semicolons at the end of each echo statement
echo "Hello";
echo "World";

Keywords

syntax error unexpected echo PHP programming debugging

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