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json_explode [2017/07/06 03:52] (current) – created - external edit 127.0.0.1
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 +======Synopsis:======
 +[[json_explode]](<<var>> <<json data>>)
 +
 +======Technical:======
 +This function de-serialises a valid [[http://json.org/|JSON]] string into an assign variable structure with the provided name.
 +
 +JSON object names are converted into valid assign variable names by replacing all non-alphanumeric characters with the underscore character.  JSON string values are loaded as-is (up to any embedded Unicode NUL character); JSON numeric values are converted subject to [[set_floating_point_math]] and [[set_floating_point_precision]]; JSON true and false boolean values are converted to 1 and 0 respectively; and JSON null values are converted to an empty string.
 +
 +If the function fails, the result variable is not modified and a descriptive error string is available from the [[json_error]] function.
 +
 +======Returns:======
 +| 1   |The function succeeded.|
 +|<<empty>>|The function failed.|
 +
 +======Examples:======
 +
 +  @ json = [ \
 +  { \
 +      "name": "Jack (\"Bee\") Nimble", \
 +      "format": { \
 +          "type":       "rect", \
 +          "width":      1920, \
 +          "height":     1080, \
 +          "interlace":  false, \
 +          "frame rate": 24 \
 +      } \
 +  }]
 +  
 +  if (json_explode(foo $json)) {   
 +      echo $foo[format][width]
 +  } else {
 +      echo JSON parse error: $json_error()
 +  }
 +  
 +======See Also:======
 +[[json_error]], [[json_implode]]
json_explode.txt · Last modified: 2017/07/06 03:52 by 127.0.0.1