Cytat
Warning: Missing argument 2 for rgb2hex(), called in C:\AppServ\www\...\hexToRGB.php on line 29 and defined in C:\AppServ\www\...\hexToRGB.php on line 16
Funkcja:
function rgb2hex($r, $g, $b){ }
Ja wywołam tak:
$hex = rgb2hex(231,236,107);
Działa, a jak polecę pętlą:
rgb2hex($dane[$w]); }
To wywala błąd, choć (moim zdaniem) dane są ok:
Cytat
Array
(
[0] => 231,236,107
[1] => 231,191,167
[2] => 233,161,130
[3] => 98,190,174
[4] => 194,169,185
[5] => 135,186,183
[6] => 153,164,200
)
(
[0] => 231,236,107
[1] => 231,191,167
[2] => 233,161,130
[3] => 98,190,174
[4] => 194,169,185
[5] => 135,186,183
[6] => 153,164,200
)