Руководство по PHP
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mysql_field_len

(PHP 3, PHP 4 )

mysql_field_len --  Returns the length of the specified field

Description

int mysql_field_len ( resource result, int field_offset)

mysql_field_len() returns the length of the specified field.

For downward compatibility mysql_fieldlen() can also be used. This is deprecated, however.

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mysql_field_flagsУровень вышеmysql_field_name