/**
* does a regular split, but also accounts for the deliminator to be within quoted fields
* for example, if called as such:
* splitQuoteFriendly(',', '0,1,2,"3,I am still 3",4');
* it will return:
* array(0 => '0',
* 1 => '1',
* 2 => '2',
* 3 => '"3,I am still 3"',
* 4 => '4');
* @param string deliminator to split by
* @param string text to split
* @param string text which surrounds quoted fields (defaults to ")
* @return array array of fields after split
*/
function splitQuoteFriendly($delim, $text, $quote = '"') {
$strictFields = split($delim, $text);
for($sl = 0, $l = 0; $sl < sizeof($strictFields); ++$sl) {
$fields[$l] = $strictFields[$sl];
$numQuotes = 0;
while(fmod($numQuotes += substr_count($strictFields[$sl], $quote), 2) == 1) {
++$sl;
$fields[$l] .= $delim.$strictFields[$sl];
}
++$l;
}
return $fields; }
$text = file_get_contents($filename);
$lines = splitQuoteFriendly("\n", $text, "'");
foreach($lines as $line) {
$parts = splitQuoteFriendly(',', $line, "'");
}Justin Patrin
Jeffrey N Dyke wrote:
OS Solaris8 php4.3.2 and php 4.2.3. running as CLI from cron and command line.
I have a log file that i'm processing that i need to in turn insert only certian fields into the database. I open the files using file(filename.csv),which returns the array for me to process. i process all the lines of the file with: while(list($line_number, line) = each($fp)) { $line_array = explode(",",$line); etc....
There are 15 comma seperated 'columns' in the csv file, of which i only need to input 6. every once in a while i don't get all of the data within the fields, or the comma (,) becomes part of the field. But then the other 95% of the rows process correctly.
Below is some sample data, i'm happy to provide more to anyone with questions. thansk for any opinions. I hope this makes [some] sense.
Jeff
The assignment of the values that i'm putting into my queries are simply....
$query = "INSERT INTO TA_RAFEED_JD SET ". "LoggedAt = '".$line_array[0]. "', ". "User_Name = '".$line_array[2]."', ". "Network_Device_Group = '".$line_array[3]."', ". "Group_Name = 'Dial', ". "Caller_Id = '".$line_array[4]. "', ". "elapsed_time = ".$line_array[6];
trims 0's off values and changes them.??? ------------ Good log line prior to error'd line-------------- Log File-- 10/22/2003,07:34:23,000512,Dial-VPN,5022278197/8885326281,stop,2135,ppp,56671,46034,581,243,89602,192.168.98.218,Async190,10.1.1.28, DB Query - INSERT INTO TA_RAFEED_JD SET LoggedAt = '2003-10-22', User_Name = '000512', Network_Device_Group = 'Dial-VPN', Group_Name = 'Dial', Caller_Id = '5022278197/8885326281', elapsed_time = 2135 ------------ trimmed the two leading zeros off the string 002375 and made it 22375------- LogFile -- 10/22/2003,07:34:42,002375,Dial-VPN,7877910505/8885326281,stop,1055,ppp,150304,196686,419,317,89607,192.168.98.115,Async55,10.1.1.28, Db query -- INSERT INTO TA_RAFEED_JD SET LoggedAt = '2003-10-22', User_Name = '22375', Network_Device_Group = 'Dial-VPN', Group_Name = 'Dial', Caller_Id = '7877910505/8885326281', elapsed_time = 1055 ----------same as above ------ 10/22/2003,16:52:59,007138,Dial-VPN,2122011073/8885326281,stop,205,ppp,28543,51643,171,113,89784,192.168.98.232,Async100,10.1.1.28, INSERT INTO TA_RAFEED_JD SET LoggedAt = '2003-10-22', User_Name = '17138', Network_Device_Group = 'Dial-VPN', Group_Name = 'Dial', Caller_Id = '2122011073/8885326281', elapsed_time = 205
chooses the WRONG value..the value that its putting in the 'User_Name' field is a contatenation of other fields, not being processed.??? ----correct line prior to error -- 10/22/2003,08:02:21,002357,Dial-VPN,5072878991/8885326281,stop,3580,ppp,650218,6754168,6947,6858,89604,192.168.98.65,Async23,10.1.1.28,INSERT I NTO TA_RAFEED_JD SET LoggedAt = '2004-10-22', User_Name = '002357', Network_Device_Group = 'Dial-VPN', Group_Name = 'Dial', Caller_Id = '507287 8991/8885326281', elapsed_time = 3580 ------errord record -- instead of inserting ka1497 to 'User_Name' i got 'stop7'-- 10/22/2003,08:17:50,ka1497,Dial-VPN,4169249221/8885326281,stop,5127,ppp,738105,4533604,4701,4603,89600,192.168.98.85,Async186,10.1.1.28,INSERT INTO TA_RAFEED_JD SET LoggedAt = '2003-10-22', User_Name = 'stop7', Network_Device_Group = 'Dial-VPN', Group_Name = 'Dial', Caller_Id = '416924 9221/8885326281', elapsed_time = 5127 ----same as above. inserted stop1 instead of 001691----- 10/22/2003,12:02:19,001691,Dial-VPN,4142713011/8885326281,stop,754,ppp,65008,243490,419,365,89696,192.168.98.114,Async124,10.1.1.28,INSERT INTO TA_RAFEED_JD SET LoggedAt = '2003-10-22', User_Name = 'stop1', Network_Device_Group = 'Dial-VPN', Group_Name = 'Dial', Caller_Id = '4142713011 /8885326281', elapsed_time = 754
if you've got this far...again. thank you!
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