Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in

[clauske]

i give it up after 4 h.

 

please help me, what i do wrong

 

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[Pikachu2000]

Post the relevant code.

[Jerred121]

You have a error in your query, insert

or mysql_error()

after your mysql_query(..) to find out what's going on.  Plus this is the wrong forum for this question - this is specifically for Regular Expressions.