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I suggest you split the file according to number of charachters instead number of lines.<br />
Cause one line could be longer than another.<br />
<br />
use file_get_contents() to get the file into a string. and the use strlen() to get char count.<br />
after that you write file back into several files with max char count of n.<br />
<br />
This way you can control exact file size to upload.
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I suggest you split the file according to number of charachters instead number of lines.
Cause one line could be longer than another.

use file_get_contents() to get the file into a string. and the use strlen() to get char count.
after that you write file back into several files with max char count of n.

This way you can control exact file size to upload.

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I've got a large csv file that I'm creating using php. &nbsp;At the end of the script, I have a single variable that contains the entire csv file contents (less the header which I have in a separate variable). &nbsp;I want to run the csv file variable through a splitter that will break down the file into chunks of N lines. &nbsp;I upload the files and am file size limited. &nbsp;Obviously, I'd need to split the file after a /r/n so it breaks at the end of a line. &nbsp;<br />
<br />
I'd ultimately like a function that looks something like this: <br />
<br />
$csv_array=split_csv($num_<wbr />lines, $input_csv_file, $csv_header);<br />
<br />
but if someone can get me on the right track, I'm happy to code it up and share it. &nbsp;<br />
<br />

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I've got a large csv file that I'm creating using php.  At the end of the script, I have a single variable that contains the entire csv file contents (less the header which I have in a separate variable).  I want to run the csv file variable through a splitter that will break down the file into chunks of N lines.  I upload the files and am file size limited.  Obviously, I'd need to split the file after a /r/n so it breaks at the end of a line.  

I'd ultimately like a function that looks something like this: 

$csv_array=split_csv($num_lines, $input_csv_file, $csv_header);

but if someone can get me on the right track, I'm happy to code it up and share it.  



How to split a csv file in PHP?

PHP is a widely-used server-side scripting language especially suited for web development, powering tens of millions of sites from Facebook to personal WordPress blogs. PHP is often paired with the MySQL relational database, but includes support for most other mainstream databases. By utilizing different Server APIs, PHP can work on many different web servers as a server-side scripting language.