I need to read an excel file in my codeigniter project. This is my example file.
I need to rewrite dynamic content(eg %VAR1 and %VAR2 ) inmsg field with the content in corresponding column.
ie The msg content in first row will be Dear (John) this I sa demo message. 8952 test.
The number of dynamic content may vary from 0 to n.(%VAR1, %VAR2, %VAR3 etc).
Please help me to do this
This is my code:
$filename=$_FILES["contactFile"]["tmp_name"];
if (($handle = fopen($filename, "r")) !== FALSE) {
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$num = count($data);
echo "<p> $num fields in line $row: <br /></p>\n";
$row++;
for ($c=0; $c < $num; $c++) {
echo $data[$c] . "<br />\n";
}
}
fclose($handle);
}
it displays content in each column. But how do i replace with another column value
Related
I have a CSV file with content:
Центральный;Московская область;117036;PC;JEEP;GRAND CHEROKEE;ДЖИП ГРАНД ЧЕРОКИ;В;01.01.0001;08.05.2014;2004;1J8G2Е8N94У161064;-;1J8G2Е8N94У161064;-;94;2;227;4701;1;1;29;2495;2073;ФИЗ ЛИЦО;-;АКАДЕМИЧЕСКИЙ (ЮЗАО) Р-Н;-;-;-
Центральный;Московская область;117036;PC;VAZ;LARGUS;ЛАДА ЛАРГУС FS015L;В;01.01.0001;08.05.2014;2014;ХТАFS015LЕ0811430;UА46515;ХТАFS015LЕ0811430;-;11;1;84;1598;1;1;09;2010;1260;"АЗИЯ МАТЕРИАЛ ХЭНДЛИНГ ООО;7728814946;АКАДЕМИЧЕСКИЙ (ЮЗАО) Р-Н;-;КРЖИЖАНОВСКОГО;2|21
Центральный;Московская область;117208;PC;TOYOTA;LANDCRUISER;ТОЙОТА ЛЕНД КРУЗЕР ПРАДО;В;01.01.0001;08.05.2014;2001;JТЕВN99J100077420;1122027;JТЕВN99J100077420;JТЕВN99J100077420;94;2;178;3378;1;1;21;2680;1900;ФИЗ ЛИЦО;-;ЧЕРТАНОВО СЕВЕРНОЕ (ЮАО) Р-Н;-;-;-
I tried import this CSV to SQL DB with this while loop:
while (($csv_data = fgetcsv($csv_file, 10000, ';', '"')) !== false) {
//some stuff
}
In this CSV file I have 3 records, but in SQL I see only 2. Problem in this line:
;1260;"АЗИЯ МАТЕРИАЛ ХЭНДЛИНГ ООО;7728814946;
Problen in extra character " before АЗИЯ. How I can correctly parse this CSV file? File is more then 200 Mb.
===== EDIT =======
Okay, obviously your CSV gets not parsed right I used different data and thought CSV is CSV and that example worked just as fine idk. Now it works with your data. Only problem is your ", this is causing problems
(I replaced your first element because I don't speak Russian and I cannot see differences in words)
$file_data = array_filter(explode("\n", file_get_contents("data.csv")));
$data = array();
foreach ($file_data as $key => $row) {
$data[] = str_getcsv($row, ';', '', "\\");
}
print_r($data);
===== OLD MESSAGE =======
I tried this PHP example and it worked just as fine.
/*
$row = 1;
if (($handle = fopen("data.csv", "r")) !== FALSE) {
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$num = count($data);
echo "<p> $num fields in roe $row: <br /></p>\n";
$row++;
for ($c=0; $c < $num; $c++) {
echo $data[$c] . "<br />\n";
}
}
fclose($handle);
}
*/
I hava a csv file with data like this:
enter image description here
My code to read this csv file is:
<?php
$row = 1;
if (($handle = fopen("test.csv", "r")) !== FALSE) {
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$num = count($data);
echo "<p> $num fields in line $row: <br /></p>\n";
$row++;
for ($c=0; $c < $num; $c++) {
echo $data[$c] . "<br />\n";
}
}
fclose($handle);
}
It outputs：
1 fields in line 1:
1.19617E+11
1 fields in line 2:
1.13953E+11
1 fields in line 3:
1.19501E+11
But what I expect is actual value in csv（value display in formula area）：
119616896266
113953402648
119501389455
Can anyone help to solve this? Thank you!
(I came across this problem when I using phpspreadsheet, and I found it use fgetcsv to read file.)
I want to analyze the data inside the cell. More specifically, divide it into house number street city.
To get the data from a .csv file you can use this example:
<?php
$row = 1;
if (($handle = fopen("test.csv", "r")) !== FALSE) {
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$num = count($data);
echo "<p> $num fields in line $row: <br /></p>\n";
$row++;
for ($c=0; $c < $num; $c++) {
echo $data[$c] . "<br />\n";
}
}
fclose($handle);
}
?>
Also you can have a look to the documentation here.
Then to get a particular parts of address, you can use this:
string substr ( string $string , int $start [, int $length ] )
Here you can get more information.
I have .csv file with 9k rows. When I use script from php manual :
<?php
$row = 1;
if (($handle = fopen("test.csv", "r")) !== FALSE) {
while (($data = fgetcsv($handle, 1000, ";")) !== FALSE) {
$num = count($data);
echo "<p> $num fields in line $row: <br /></p>\n";
$row++;
for ($c=0; $c < $num; $c++) {
echo $data[$c] . "<br />\n";
}
}
fclose($handle);
}
?>
I got on my output everysingle cell from the csv file.
Problem occurs when I want to treat every row as record create object from it and store it into database. I have modified it like:
if (($handle = fopen("test.csv", "r")) !== FALSE) {
while (($data = fgetcsv($handle, 1000, ";")) !== FALSE) {
$num = count($data);
$record= new Record($db);
echo "<p> $num fields in line $row: <br /></p>\n";
$row++;
for ($c=0; $c < $num; $c++) {
$record->$attributes[$c] = utf8_encode($data[$c]);
}
$record->Store();
}
fclose($handle);
}
In this case only about 2k records are store into mine PostgreSQL database, but no exception or error is shown. I have no idea why my loop stops. Everytime i run the script it loads into mine database different amount of records between 1,6k and 2,1k.
I have no limits set on my PostgreSQL (At least i don't knew of any..)
Can anyone explain me what am I doing wrong?
Two Things here I will change
A. change the !== FALSE) to !=false), don't ask me why , it sometimes work
B. do NOT NEW you record instance in the loop without unset it , you are creating 2000 new instance so that may be the reason.
You could try the copy statement. I belive it is similar to MySql LOAD DATA IN FILE
http://www.postgresql.org/docs/current/static/sql-copy.html
If it's just the data you need to add, it would be considerably faster that any other method.
In tried importing a csv into a table using phpMyAdmin and I'm getting permission errors so I'm looking for any php scripts available around that I can use.
What scripts are available? Can ane point to any free one's?
fgetcsv is the php function you should use.
For details see here.
Sample code here..
$row = 1;
if (($handle = fopen("test.csv", "r")) !== FALSE) {
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$num = count($data);
echo "<p> $num fields in line $row: <br /></p>\n";
$row++;
for ($c=0; $c < $num; $c++) {
// write insert query here
echo $data[$c] . "<br />\n";
}
}
fclose($handle);
}
Thanks.