mysql_field_len
PHP 4, PHP 5
mysql_field_len - Returns the length of the specified field
Manual
mysql_field_len(
resource$result,
int$field_offset ): int|false
mysql_field_len returns the length of the specified field.
Parameters
- result
The result resource that is being evaluated. This result comes from a call to mysql_query.
- field_offset
The numerical field offset. The field_offset starts at 0. If field_offset does not exist, an error of level E_WARNING is also issued.
Return Values
The length of the specified field index on success or false on failure.
Notes
Note:
For backward compatibility, the following deprecated alias may be used: mysql_fieldlen