


file_get_contents() Corruption of UTF-8 Characters: A Resolution
When utilizing file_get_contents() to retrieve HTML content with UTF-8 encoding, users may encounter an issue where special characters such as ľ, š, č, and ž are rendered incorrectly. This results in gibberish characters like Å, ¾, and ¤ being displayed instead.
The problem lies within the default encoding used by file_get_contents(). To resolve it, one can explicitly specify the desired encoding in the function call. However, saving the retrieved HTML to a file and printing it with UTF-8 encoding also proves ineffective, indicating that the broken data is retrieved from the source itself.
A solution that has proven successful is to perform a multi-byte conversion on the retrieved HTML string. Here are the steps involved:
- Detect the current encoding of the HTML string using mb_detect_encoding($html, 'UTF-8', true).
- Convert the string to UTF-8 using mb_convert_encoding($html, 'UTF-8', mb_detect_encoding($html, 'UTF-8', true)).
- Finally, convert the UTF-8 string to HTML entities using mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8').
By implementing these steps, the retrieved HTML string will be properly converted, allowing UTF-8 characters to be displayed correctly.
The above is the detailed content of How Can I Fix UTF-8 Character Corruption When Using file_get_contents()?. For more information, please follow other related articles on the PHP Chinese website!

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