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JSON_GET_DOUBLE_A
Jurek Muszyński edited this page Mar 31, 2022
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4 revisions
Retrieves double value from JSON array.
TRUE if element has been found, otherwise FALSE.
JSON json={0};
if ( !JSON_FROM_STRING(&json, some_string) )
OUT("some_string is not a JSON");
else
{
double value;
for ( int i=0; i<JSON_COUNT(&json); ++i )
{
if ( !JSON_GET_DOUBLE_A(&json, i, &value) )
OUT("Couldn't get %d-th balance", i);
else
OUT("<p>%d-th balance: %.2lf</p>", i, value);
}
}