{"id":12874,"date":"2022-11-09T09:41:01","date_gmt":"2022-11-09T07:41:01","guid":{"rendered":"https:\/\/www.beseit.net\/?p=12874"},"modified":"2022-11-12T18:43:16","modified_gmt":"2022-11-12T16:43:16","slug":"leer-un-archivo-linea-a-linea-con-php","status":"publish","type":"post","link":"http:\/\/www.beseit.net\/?p=12874","title":{"rendered":"Llegir un fitxer l\u00ednia per l\u00ednia amb PHP"},"content":{"rendered":"

Hi ha dos m\u00e8todes de fer-ho<\/p>\n

Utilitzant file() per llegir el fitxer<\/h2>\n

[php]<\/p>\n

<?php<\/p>\n

$aux = file(‘wordlist_ger.txt’,FILE_SKIP_EMPTY_LINES|FILE_IGNORE_NEW_LINES);<\/p>\n

$count = 0;
\nforeach($aux as $linia) {
\n $count += 1;
\n echo $linia."<br>";
\n}<\/p>\n

echo "<br> UN ALTRA FORMA DE FER-HO <br>.";<\/p>\n

$num_linies=count($aux); \/\/conta el numero d’elements de l’array $aux<\/p>\n

for ($i=0; $i <$num_linies ; $i++) {
\n\techo "<br> $aux[$i]";
\n}<\/p>\n

?><\/p>\n

[\/php]<\/p>\n

\"\"<\/a><\/p>\n

===============================================================
\nUtilitzant fgets() per llegir el fitxer<\/strong><\/p>\n

[php]
\n<?php
\n\/\/require(‘..\/func.php’);\/\/ func.php es la llibreria de funcions<\/p>\n

\/\/El primer que haurem de fer \u00e9s obrir el fitxer .txt en mode lectura:<\/p>\n

$archivo = fopen(‘pons_ger.txt’,’r’);<\/p>\n

\/\/Tot seguit podem rec\u00f3rrer les l\u00ednies de l\u2019arxiu mitjan\u00e7ant un bucle:<\/p>\n

while ($linea = fgets($archivo)) {<\/p>\n

echo $linea."<br>;";<\/p>\n

$aux[] = $linea;<\/p>\n

$numlinea++;<\/p>\n

}<\/p>\n

\/*
\nA cada iteraci\u00f3 d\u2019aquest bucle estem llegint una nova l\u00ednia del fitxer, l\u2019imprimim
\n per pantalla i el guardem en un vector per processar cada l\u00ednia despr\u00e9s.
\n La variable $numlinea la podem utilitzar per realitzar una acci\u00f3 quan estiguem
\nllegint segons quina l\u00ednia.
\n*\/<\/p>\n

fclose($archivo);<\/p>\n

\/\/I finalment, recorrem l\u2019array amb les l\u00ednies de l\u2019arxiu:<\/p>\n

echo ‘<pre>’;<\/p>\n

print_r($aux);<\/p>\n

echo ‘<\/pre>’;<\/p>\n

?>
\n[\/php]<\/p>\n

\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Hi ha dos m\u00e8todes de fer-ho Utilitzant file() per llegir el fitxer [php] <?php $aux = file(‘wordlist_ger.txt’,FILE_SKIP_EMPTY_LINES|FILE_IGNORE_NEW_LINES); $count = 0; foreach($aux as $linia) { $count += 1; echo $linia."<br>"; } echo "<br> UN ALTRA FORMA DE FER-HO <br>."; $num_linies=count($aux); \/\/conta … Continua llegint →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[72],"tags":[],"class_list":["post-12874","post","type-post","status-publish","format-standard","hentry","category-php"],"_links":{"self":[{"href":"http:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/posts\/12874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.beseit.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12874"}],"version-history":[{"count":22,"href":"http:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/posts\/12874\/revisions"}],"predecessor-version":[{"id":12938,"href":"http:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/posts\/12874\/revisions\/12938"}],"wp:attachment":[{"href":"http:\/\/www.beseit.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.beseit.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12874"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.beseit.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}