While reading a csv file with PHP a problem occured with a line break within the CSV file. The contents of one cell will be split once a comma is followed by a line break:
$csv = array_map('str_getcsv', file($file)); first,second,"third, more,text","forth" next,dataset
This will result in:
1) first | second | third 2) more text | forth 3) next | dataset
While it should result in:
1) first | second | third more text | forth 2) next | dataset
Is this a bug within str_getcsv?
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Answer
Don’t do that, use fgetcsv()
. You’re having problems because file()
doesn’t care about the string encapsulation in your file.
$fh = fopen('file.csv', 'r'); while( $line = fgetcsv($fh) ) { // do a thing } fclose($fh);
https://secure.php.net/manual/en/function.fgetcsv.php
And try not to store all the lines into an array before performing your operations if you can help it. Your system’s memory usage will thank you.