Resolve PHP json decode error: Difference between revisions
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Text replacement - "Category:Text file processing" to "Category:String manipulation"
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== Syntax error, malformed JSON == | == Syntax error, malformed JSON == | ||
Possible causes | Possible causes | ||
* the input is empty or multiple white spaces | * the input is empty entirely or combination of multiple white spaces | ||
* the input contains [[Byte order mark]] (BOM)<ref>[https://blog.longwin.com.tw/2013/11/php-json_decode-null-fix-2013/ PHP json_decode() 傳回 NULL 的解法 | Tsung's Blog]</ref> | * the input contains [[Byte order mark]] (BOM)<ref>[https://blog.longwin.com.tw/2013/11/php-json_decode-null-fix-2013/ PHP json_decode() 傳回 NULL 的解法 | Tsung's Blog]</ref> | ||
* One file was combined with multiple JSON which were separated by return symbol | |||
* Use {{kbd | key=<nowiki>'</nowiki>}} instead of {{kbd | key=<nowiki>"</nowiki>}} for quotation | |||
Solution: | Solution: | ||
* Not allowed empty input | * Not allowed empty input | ||
* Remove [[Byte order mark]] (BOM) | * Remove [[Byte order mark]] (BOM) | ||
* Use {{kbd | key=<nowiki>"</nowiki>}} for quotation | |||
* Use [https://jsonlint.com/ JSONLint - The JSON Validator] to validate the JSON format | * Use [https://jsonlint.com/ JSONLint - The JSON Validator] to validate the JSON format | ||
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== Relates articles == | == Relates articles == | ||
* [https://www.php.net/function.json_last_error PHP: json_last_error - Manual] | * [https://www.php.net/function.json_last_error PHP: json_last_error - Manual] | ||
* [https://php.net/manual/en/function.json-last-error.php PHP: json_last_error - Manual] | |||
* [https://github.com/Seldaek/jsonlint Seldaek/jsonlint: JSON Lint for PHP] | |||
* [https://www.php.net/manual/en/class.jsonexception.php PHP: JsonException - Manual] (PHP 7.3.0) | |||
[[Category:Data Science]] [[Category:PHP]] [[Category:Json]] [[Category: | [[Category:Data Science]] [[Category:PHP]] [[Category:Json]] [[Category:String manipulation]] | ||