How can the issue of images not displaying properly in PHP scripts be troubleshooted?

Issue: Images not displaying properly in PHP scripts can be troubleshooted by checking the file paths, ensuring the correct image type is being used, and verifying file permissions. 

<?php
$image_path = "images/image.jpg";

if(file_exists($image_path)){
    $image_info = getimagesize($image_path);
    header("Content-type: " . $image_info['mime']);
    readfile($image_path);
} else {
    echo "Image not found.";
}
?>

Keywords

image not displaying PHP script troubleshooting image file path GD library

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