Portál AbcLinuxu, 13. listopadu 2025 14:44
[telefony] => Array
(
[0] => Array
(
[telefonni_cislo] => 111222333
[osoby] => Array
(
[0] => Array
(
[id] => 1
[jmeno_osoby] => Franta Koudelka
)
[1] => Array
(
[id] => 2
[jmeno_osoby] => Inzenyr Kralik
)
)
)
)
Nemusi to mit presne tuhle podobu. Ale potrebuji, abych pod jednim zaznamem z tabulky Telefony, mel vsechny Osoby, ktere maji tento telefon.
Moje hokus/pokusy selhavaji.
Dekuji
Řešení dotazu:
<?php
$lines=array();
$lines[0][0]="123456789";
$lines[0][1]="Meno";
$lines[1][0]="123456789";
$lines[1][1]="Meno2";
$lines[2][0]="123456789";
$lines[2][1]="Meno3";
$lines[3][0]="11000";
$lines[3][1]="Meno4";
$data=array();
foreach($lines as $record)
{
$phone=$record[0];
$nick=$record[1];
if(isset($data["$phone"]))
array_push($data["$phone"], "$nick");
else
$data["$phone"]=array("$nick");
}
foreach($data as $phone => $nicks)
{
echo "'$phone'\n";
foreach($nicks as $nick)
echo "\t$nick\n";
}
Výstup:
'123456789' Meno Meno2 Meno3 '11000' Meno4
if(in_array("$phone", $data)) #riadok 22
Tiskni
Sdílej:
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