create multiple arrays from csv file using PHP - php

Question

I have csv file with 1500+ entries in a column.I can able to read csv file's all values of column with this.
$rowcount = 1;
$srcFileName = "input/test.csv";
$file = fopen($srcFileName,"r");
$inputfielscount = count(file($srcFileName, FILE_SKIP_EMPTY_LINES));
while($rowcount < $inputfielscount)
{
$row = fgetcsv($file);
$result=array("id" =>$row[0],"des"=>"I am jhon",salery="10000");
$Final=array("listingsEmp"=>$result);
}
After reading first (1-10) value i will create an array (like array [0] =>$result) and Then wantto repeat same task from (11-20) and create another array (like array [1] =>$Final this time $final array contain information about the next ids whic we read from csv file (11-10)) and so on.
For the above requirment i changed code to this :
$rowcount = 1;
$srcFileName = "input/test.csv";
$file = fopen($srcFileName,"r");
while($rowcount < 20)
{
if(($rowcount % 10 == 0) && ( $rowcount != 0)) {
$rowcount++;
break;
}else{
$row = fgetcsv($file);
// some curl code for fetching data according to csv file field(Id)
$result=array("id" =>$row[0],"des"=>"I am jhon",salery="10000"); //contain 10 array
}
}
$Final=array("listingsEmp"=>$result);
Now i will post this $final array which has (0-10 index array ,each has unique id and corresponding values) using curl and get response which i am save in csv file.
$currenttime=date("Y-m-d-H_i_s");
$opfile='output'.$currenttime.'.csv'; //path wher op csv file exist
if(!#copy($srcFileName,'/output/'.$opfile))
{
$errors= error_get_last();
echo "COPY ERROR: ".$errors['type'];
echo "<br />\n".$errors['message'];
}else { // echo "File copied from remote!";
$fp = fopen('output/output'.$currenttime.'.csv',"a");
$fr = fopen($srcFileName,"r");
$rowcounts=0;
$FinalRES=$Final->response;
while($rowcounts< $inputfielscount) {
$resultBulk=$FinalRES[$rowcounts];
$resultBulkStatus=$FinalRES->status;
$resultBulkErrors=$FinalRES->errors;
$errorMsgArray=$resultBulkErrors[0];
$BulkErrorsMessage=$errorMsgArray->message;
$rows = fgetcsv($fr);
if($resultBulkStatus=='failure'){
$list = array ($rows[0],$rows[1],$resultBulkStatus,$BulkErrorsMessage);
}else {
$list = array ($rows[0],$rows[1],$resultBulkStatus,"successfully");
}
fputcsv($fp,$list);
//$p++;
$rowcounts++;
}
}
This full code runs once and give response for 10 ids ,i want repeat this code again for next 10 id (11-20)and then for (21-30) so on .
Once all response write in output csv file After that it display download output file link,Output file contain full response for all Ids which is in csv file(1500 +)
<?php $dnldfilw='output'.$currenttime.'.csv';?>
<a href='download.php?filename=<?php echo $dnldfilw; ?>'>Download Output file</a>
?>

Answer 1

The easiest method is to just use the file() function you are already using...
So to shorten the code to some pseudocode:
<?php
$indexedArray = array();
$indexedSplit = 10;
$lines = file($srcFileName);
$tempArray = array();
foreach($lines as $line) {
if(count($tempArray) % $indexedSplit === 0) {
$indexedArray[] = $tempArray;
$tempArray = array();
}
$tempArray[] = $line;
}
foreach($indexedArray as $index => $valueArray) {
// do the curl magic
// write results of curl into csv
}
Your question is poorly phrased, but I think this would be your aim, right?