What are some common pitfalls when using the IF-ELSE construct in PHP scripts?

One common pitfall when using the IF-ELSE construct in PHP scripts is forgetting to include an ELSE statement, which can lead to unexpected behavior if the condition is not met. To avoid this, always make sure to include both the IF and ELSE parts of the statement for proper control flow. 

// Incorrect usage without ELSE statement
if ($condition) {
    // do something
}

// Corrected usage with ELSE statement
if ($condition) {
    // do something
} else {
    // do something else
}

Keywords

syntax error logical error conditional statements debugging control flow

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