Męczę się od dwóch godzin z pętlą foreach i nie wiem jak to rozwiązać. W pierwszej kolejności przedstawie mój kod:
<? "30" => array("13.25","26.5","39.75","53","66.25","79.5","92.75","106","119.25","132.5","145.75","159","172.25","185.5","198.75","212","225.25","238.5","251.75","265","278.25","291.5","304.75","318","331.25","344.5","357.75","371","384.25","397.5"), "31" => array("13.4","26.8","40.2","53.6","67","80.4","93.8","107.2","120.6","134","147.4","160.8","174.2","187.6","201","214.4","227.8","241.2","254.6","268","281.4","294.8","308.2","321.6","335","348.4","361.8","375.21","388.61","402.01") ), "30" => array("13.25","26.5","39.75","53","66.25","79.5","92.75","106","119.25","132.5","145.75","159","172.25","185.5","198.75","212","225.25","238.5","251.75","265","278.25","291.5","304.75","318","331.25","344.5","357.75","371","384.25","397.5"), "31" => array("13.4","26.8","40.2","53.6","67","80.4","93.8","107.2","120.6","134","147.4","160.8","174.2","187.6","201","214.4","227.8","241.2","254.6","268","281.4","294.8","308.2","321.6","335","348.4","361.8","375.21","388.61","402.01") ), ); ?>
Mianowicie mam dwie tablice główne "tab1" oraz "tab2". Z tablicy głównej "tab1" z podtablicy nr 30 chcę uzyskać daną wartość. Z tablicy głównej "tab2" z podtablicy 31 chce uzyskać daną wartość. Czy ktoś pomoże? W PHP programuje od kilku lat, ale przyznam szczerze, że pierwszy raz mam z tym problem i aż wstyd się do tego przyznać.