How can the issue of "Array to string conversion" in line 42 be resolved in the PHP code?

The issue of "Array to string conversion" in line 42 can be resolved by converting the array to a string before attempting to concatenate it with another string. This can be done using functions like implode() to join the array elements into a single string. By converting the array to a string before concatenation, the error can be avoided. 

// Resolve "Array to string conversion" issue by converting the array to a string before concatenation
$colors = array('red', 'green', 'blue');
$colorsString = implode(', ', $colors);
echo "My favorite colors are: " . $colorsString;

Keywords

Array string conversion PHP code resolution error.

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