How to add lines to a CSV file without overwriting it
$file = fopen("contacts.csv","w");
foreach(array_unique($matches[0]) as $email) {
fputcsv($file,explode(',',$email));
}
fclose($file);
The above code generates a CSV file. How can I update the CSV from the last recorded line without overwriting from the beginning?
php csv fputcsv
add a comment |
$file = fopen("contacts.csv","w");
foreach(array_unique($matches[0]) as $email) {
fputcsv($file,explode(',',$email));
}
fclose($file);
The above code generates a CSV file. How can I update the CSV from the last recorded line without overwriting from the beginning?
php csv fputcsv
add a comment |
$file = fopen("contacts.csv","w");
foreach(array_unique($matches[0]) as $email) {
fputcsv($file,explode(',',$email));
}
fclose($file);
The above code generates a CSV file. How can I update the CSV from the last recorded line without overwriting from the beginning?
php csv fputcsv
$file = fopen("contacts.csv","w");
foreach(array_unique($matches[0]) as $email) {
fputcsv($file,explode(',',$email));
}
fclose($file);
The above code generates a CSV file. How can I update the CSV from the last recorded line without overwriting from the beginning?
php csv fputcsv
php csv fputcsv
edited Feb 26 '18 at 20:09
Don't Panic
28.6k93756
28.6k93756
asked Jul 21 '15 at 15:02
troshantroshan
379
379
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Change "w"
to "a"
in the fopen
. It changes "write" into "append".
"append" opens the file and writes at the end of the file, not from the beginning like "write".
i.e. change this line
$file = fopen("contacts.csv","w");
to
$file = fopen("contacts.csv","a");
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Change "w"
to "a"
in the fopen
. It changes "write" into "append".
"append" opens the file and writes at the end of the file, not from the beginning like "write".
i.e. change this line
$file = fopen("contacts.csv","w");
to
$file = fopen("contacts.csv","a");
add a comment |
Change "w"
to "a"
in the fopen
. It changes "write" into "append".
"append" opens the file and writes at the end of the file, not from the beginning like "write".
i.e. change this line
$file = fopen("contacts.csv","w");
to
$file = fopen("contacts.csv","a");
add a comment |
Change "w"
to "a"
in the fopen
. It changes "write" into "append".
"append" opens the file and writes at the end of the file, not from the beginning like "write".
i.e. change this line
$file = fopen("contacts.csv","w");
to
$file = fopen("contacts.csv","a");
Change "w"
to "a"
in the fopen
. It changes "write" into "append".
"append" opens the file and writes at the end of the file, not from the beginning like "write".
i.e. change this line
$file = fopen("contacts.csv","w");
to
$file = fopen("contacts.csv","a");
edited Feb 26 '18 at 20:11
Don't Panic
28.6k93756
28.6k93756
answered Jul 21 '15 at 15:03
Ehab EldeebEhab Eldeeb
495211
495211
add a comment |
add a comment |
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