Looking for a suppression list that will compare 2 files and echo out all lines that were not matched.
I have a script that does currently work, but the lists I need to scrub has 2.6Mil lines/records (30MB txt file) & the suppression list has 5k lines/records. When I try to run this I got a memory error on the page, so I cut the file down to 100k (1MB) records and then got a timeout for 30 seconds error.
any one have any suggestions? Here is the code that works with smaller records:
I have a script that does currently work, but the lists I need to scrub has 2.6Mil lines/records (30MB txt file) & the suppression list has 5k lines/records. When I try to run this I got a memory error on the page, so I cut the file down to 100k (1MB) records and then got a timeout for 30 seconds error.
any one have any suggestions? Here is the code that works with smaller records:
Code:
Reads file: good.txt<br />
compares them to bad.txt<br />
Removes bad emails from good emails txt<br />
output...<br /><br />
<?php
//grab lists as string
$goodr = file_get_contents("good.txt");
$badr = file_get_contents("bad.txt");
//split list into array
$good = explode("\n",$goodr);
$bad = explode("\n",$badr);
$final = array();
//loop through and find any bad emails in the good list
foreach($good as $g){
if(in_array($g,$bad)){
//remove the bad email from the list
//unset($b);
}else{
$final[] = $g;
}
}
echo '<textarea style="width:100%;height:100%;">';
foreach($final as $g){
echo $g . "\n";
}
echo '</textarea>';
?>
