Hi,
I have a comma delimited text file where character fields (as opposed to numeric and date fields) are always enclosed with double quotes. Records are separated by the newline character. In a shell script I would like to split a particular field into two separate fields (enclosed with double... (4 Replies)
Hi,
I have a file that has data in it that says
00:01:48.233 1212
00:01:56.233 345
00:09:01.221 5678
00:12:23.321 93444
The file has more line than this but i just wanted to put in a snippet to ask how I would get the highest number with time stamp into another file. So from the above... (2 Replies)
I'm trying extract a number of filename fields from a log file and copy them out as separate rows in a text file so i can load them into a table. I'm able to get the filenames but the all appear on one line. I tried using the cut command with the -d (delimiter) option but cant seem to make it... (1 Reply)
Hello,
I'm trying to get a value based on a comparison of two fields, this is:
file1
687.45
687.18
687.322
687.405
686.865
file 2
685 6.43
686 6.43
687 6.42
688 6.42 (3 Replies)
Hi experts,
I need to print the first field first then last two fields should come next and then i need to print rest of the fields.
Input :
a1,abc,jsd,fhf,fkk,b1,b2
a2,acb,dfg,ghj,b3,c4
a3,djf,wdjg,fkg,dff,ggk,d4,d5
Expected output:
a1,b1,b2,abc,jsd,fhf,fkk... (6 Replies)
I have a csv dump from sql server that needs to be converted so it can be feed to another program. I already sorted on field 1 but there are multiple columns with same field 1 where it needs to be compared against and if it is same then append field 5.
i.e from
ANG SJ,0,B,LC22,LC22(0)
BAT... (2 Replies)
I have a .CSV file (file.csv) whose data are all enclosed in double quotes. Sample format of the file is as below:
column1,column2,column3,column4,column5,column6, column7, Column8, Column9, Column10
"12","B000QRIGJ4","4432","string with quotes, and with a comma, and colon: in... (3 Replies)
I have a fileA with one column (1000 rows), and fileB with 26 columns(13000 rows).
I need to search each value of fileA with fileB and return all the 26 values from FileB to a new file- File C if matches. The search value (from FileA) may present in any of the 26 values in FileB. This value is not... (7 Replies)
Hi All,
I need to extract a position in the file and multiple the value by 1000 and the replace it .
Original
0010001200084701217637306521200000000000010010000000 ---> 000847 * 1000
0010012700086001213437404323000000000000001001000000 ---> 000860 * 1000... (2 Replies)
Discussion started by: arunkumar_mca
2 Replies
LEARN ABOUT PHP
px_insert_record
PX_INSERT_RECORD(3)PX_INSERT_RECORD(3)px_insert_record - Inserts record into paradox databaseSYNOPSIS
int px_insert_record (resource $pxdoc, array $data)
DESCRIPTION
Inserts a new record into the database. The record is not necessarily inserted at the end of the database, but may be inserted at any
position depending on where the first free slot is found.
The record data is passed as an array of field values. The elements in the array must correspond to the fields in the database. If the
array has less elements than fields in the database, the remaining fields will be set to null.
Most field values can be passed as its equivalent php type e.g. a long value is used for fields of type PX_FIELD_LONG, PX_FIELD_SHORT and
PX_FIELD_AUTOINC, a double values is used for fields of type PX_FIELD_CURRENCY and PX_FIELD_NUMBER. Field values for blob and alpha fields
are passed as strings.
Fields of type PX_FIELD_TIME and PX_FIELD_DATE both require a long value. In the first case this is the number of milliseconds since mid-
night. In the second case this is the number of days since 1.1.0000. Below there are two examples to convert the current date or timestamp
into a value suitable for one of paradox's date/time fields.
Note
This function is only available if pxlib >= 0.6.0 is used.
PARAMETERS
o $pxdoc
- Resource identifier of the paradox database as returned by px_new(3).
o $data
- Associated or indexed array containing the field values as e.g. returned by px_retrieve_record(3).
RETURN VALUES
Returns FALSE on failure or the record number in case of success.
EXAMPLES
Example #1
Set the date/time fields in a paradox database to the current date/time
<?php
$px = px_new();
$fp = fopen("test.db", "w+");
px_create_fp($px, $fp, array(array("timestamp", "@"), array("time", "T"), array("date", "D")));
$curdate = getdate();
$jd = gregoriantojd($curdate["mon"], $curdate["mday"], $curdate["year"]);
$days = $jd - 1721425; /* Number of days between 1.1.4714 b.c. and 1.1.0000 */
$secs = $curdate["hours"]*3600 + $curdate["minutes"]*60 + $curdate["seconds"];
px_insert_record($px, array($days*86400000.0 + $secs*1000.0, $secs*1000.0, $days));
$curtimestamp = microtime(true);
$days = (int) ($curtimestamp/86400);
$secs = $curtimestamp - ($days * 86400.0);
$days += 2440588; /* Number of days between 1.1.4714 b.c. and 1.1.1970 */
$days -= 1721425; /* Number of days between 1.1.4714 b.c. and 1.1.0000 */
px_insert_record($px, array($days*86400000.0 + $secs*1000.0, $secs*1000.0, $days));
for($i=0; $i<2; $i++) {
$rec = px_retrieve_record($px, $i);
echo px_timestamp2string($px, $rec["timestamp"], "n/d/Y H:i:s")."
";
echo px_date2string($px, $rec["date"], "n/d/Y")."
";
}
px_close($px);
px_delete($px);
?>
The above example will output:
2/21/2006 21:42:30
2/21/2006
2/21/2006 20:42:30
2/21/2006
The Julian day count as passed to jdtogregorian(3) has a different base of 1.1.4714 b.c. and must therefore be calculated by adding
1721425 to the day count used in the paradox file. Turning the day count into a timestamp is easily done by multiplying with 86400000.0 to
obtain milli seconds.
SEE ALSO px_update_record(3)PHP Documentation Group PX_INSERT_RECORD(3)