Re: comparison problem

I would check the values of $klok_int and $klok_dec variables, make sure they are being set correctly. print_r($klok_int); print_r($klok_dec); you can clean you code too by doing this. its just more ledgible. function reassign($dec) { if ( $dec > 75 OR !$dec ) return 0; if ( $dec > 50 ) return 75; if ( $dec > 25 ) return 50; if ( $dec > 0 ) return 25; } $klok_dec = reassign($klok_dec); -- Chris Lee lee@mediawaveonline.com "Bart Verbeek" <b.verbeek@creative-edge.nl> wrote in message news:KDEGLILLMKMDKJGAMGHIKEKCCEAA.b.verbeek@creative-edge.nl... > > Hello people, > > I seem to have a problem with comparing a few values. > I'm queriing the db for $row_uren[uren] and $row_uren[uren_verbruikt] > $uren_tegoed = the difference between [uren] and [uren_verbruikt] from the > db. > > Than I split up $uren_tegoed in $uren_int (whole numbers) and $uren_dec > (decimals). > I want to check if the decimals and if they are > - between 01 and 25 it has to be set to 25 > - between 26 and 50 it has to be set to 50 > - between 51 and 75 it has to be set to 75 > - between 76 and 99 or is 00 it has to be set to 00 > > <?PHPCODE > #AANTAL UREN SPLITTEN (INT/DEC) EN KLOKJES WEERGEVEN > $uren_tegoed = $row_uren["uren"] - $row_uren["uren_verbruikt"]; > > list ($klok_int, $klok_dec) = split('.', $uren_tegoed); > if ($klok_dec >= "01" AND $klok_dec <= "25") { > $klok_dec = "25"; > $klok_dec_image = "klok_4-1.gif"; > } elseif ($klok_dec >= "26" AND $klok_dec <= "50") { > $klok_dec ="50"; > $klok_dec_image = "klok_4-2.gif"; > } elseif ($klok_dec >= "51" AND $klok_dec <= "75") { > $klok_dec ="75"; > $klok_dec_image = "klok_4-3.gif"; > } elseif ($klok_dec >= "76" AND $klok_dec <= "99" || $klok_dec == > "0" || > !isset($klok_dec)) { > $klok_dec ="0"; > $klok_dec_image = "klok_4-0.gif"; > --$klok_int; > } else { > $klok_dec ="ERROR"; > $klok_dec_image = "ERROR"; > } > PHPCODE?> > > I keep getting the ERROR at the bottom of the page. > > Can anyone help me with this?? > > Thanks in advance.. > > Bart >