What potential problems can arise when using imagecreate() function in PHP?

One potential problem when using the imagecreate() function in PHP is that it may not properly handle errors or exceptions, leading to potential crashes or unexpected behavior in your script. To solve this, you can use error handling techniques such as try-catch blocks to catch any potential errors and handle them gracefully. 

try {
    $image = imagecreate(100, 100);
    if ($image === false) {
        throw new Exception('Failed to create image');
    }
    // continue with image manipulation
} catch (Exception $e) {
    echo 'Error: ' . $e->getMessage();
}

Keywords

imagecreate PHP function memory errors

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