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Showing results for tags 'fetch_array'.
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what are the ways we can retrieve the data in the result set of MySQL using PHP there are many ways like mysql_fetch_array mysql_fetch_object mysql_fetch_assoc but what are the other ways (if any) and what are the basic difference ? -
I am trying to build search option in which I want to match multiple options with database values 1)When using the "where IN" clause the values compared are 'OR'd' and i need it 'AND' the array. 2) $do=mysql_query("SELECT * from hire WHERE sname=$sname AND lhname IN ($ser2) AND exnum IN ($ser3)"); while($row2=mysql_fetch_array($do)) { ?> <tr> <td><?php echo $row2['id']; ?></td> <td><?php echo $row2['fname']; ?></td> <td><?php echo $row2['lname']; ?></td> <td><?php echo $row2['lhname']; ?></td> <td><?php echo $row2['cnum']; ?></td> <td><?php echo $row2['exnum']; ?></td> <td><?php $id=$row2['id']; $row3=mysql_query("SELECT * from skill where id=$id"); while($val=mysql_fetch_array($row3)) { $bits=$val['sname']; $arr[]=$bits; } $imp=implode(",",$arr); echo $imp ; ?></td> </tr> The above code gives Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given at the while loop please help Thank you!
