nodzest pedejo punktu!

[strong-storm]

scripts:

$result = mysql_query("SELECT * FROM `book` ORDER BY `date` DESC");
while ($row = mysql_fetch_array($result)) { 

$id = $row["id"];
echo $id .".";
}

skripts attēlo sekojoši 1.2.3.4.5. bet kā likt nodzēst to pēdējo punktu?

[Kavacky]

Pārbaudi, vai nav pēdējais elements masīvā. Ja nav, tad liek punktu. Ja ir, tad neliek.

[strong-storm]

ar kādu php f-ju to izdarīt?

[Kavacky]

count(<array>);

[kirils]

raxti shitaa:

$result = mysql_query("SELECT * FROM `book` ORDER BY `date` DESC");
while ($row = mysql_fetch_array($result)) { 
$id[] = $row["id"];
}
echo implode('.',$id);

[rnc]

Cik patīkami redzēt atjautīgus risinājumus.

[Klez]

$result = mysql_query("SELECT * FROM `book` ORDER BY `date` DESC");

$cik = mysql_num_rows($result);

$p = 0;

while ($row = mysql_fetch_array($result)) {

$p++;

echo $id = $row["id"];

if ($cik != $p) echo ".";

}

[strong-storm]

paldies!

[Analgiins]

iisteniibaa shitaadas lietas daraas taa: rtrim ($text, ".")