What is the common issue with array() and foreach loop leading to "Array to String Conversion" error in PHP?

The common issue with array() and foreach loop leading to "Array to String Conversion" error in PHP is when you try to directly echo an array within a foreach loop without properly handling the array data. To solve this issue, you need to concatenate or implode the array values before outputting them. 

// Incorrect code leading to "Array to String Conversion" error
$array = array('apple', 'banana', 'cherry');
foreach ($array as $item) {
    echo $item; // This will cause an error
}

// Correct way to handle array data before outputting
$array = array('apple', 'banana', 'cherry');
foreach ($array as $item) {
    echo $item . ' '; // Concatenating array values with a space
}

Keywords

array foreach Array to String Conversion error PHP

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