Re: [PHP] printing files
just put the lines in an array, each array element contains a line... and then just print the specified array elements... Edward - Original Message - From: John Gurley [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, February 13, 2002 12:55 PM Subject: [PHP] printing files Just a quick question, is there a way to echo in your php code lines of a file that you specify. i.e. you want to output lines 1,4,7 of a certain text file Thanks John _ Join the world's largest e-mail service with MSN Hotmail. http://www.hotmail.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] printing files
Hy, John Gurley wrote: Just a quick question, is there a way to echo in your php code lines of a file that you specify. i.e. you want to output lines 1,4,7 of a certain text file use the fopen and fread functions, to read lines from a file, only put the wanted lines into a string and output this string. hth, henning -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] printing files
The only way that works fine for me is to read a file char by char. When you
read the \n character add the readen chars in array's position.
Here is an example
$fp = fopen (myfile,r);
$txtarr = array();// array to store each line of your file
$linenum = 1; // just a counter
$linetext = ; // string to put characters. Empty this string when
you move to new line
while ( !feof( $fp ) ){
$ch = fgetc( $fp );// read a char
$linetext .= $ch; // added to string
if ( $ch==\n ){// is it a new line?
$txtarr[$linenum] = $linetext; // fill your array
$linenum++; // counter ++
$linetext = ; // empty line string;
}
}
echo $txtarr[0]; // this outputs the1st line of your file
etc.
- Original Message -
From: John Gurley [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, February 13, 2002 1:55 PM
Subject: [PHP] printing files
Just a quick question,
is there a way to echo in your php code lines of a file that you specify.
i.e. you want to output lines 1,4,7 of a certain text file
Thanks
John
_
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Re: [PHP] printing files
$data = file ($certain_file);
echo {$data[0]}\n;
echo {$data[3]}\n;
echo {$data[7]}\n;
Valentin Petruchek (aki Zliy Pes)
*** Cut the beginning ***
http://zliypes.com.ua
mailto:[EMAIL PROTECTED]
- Original Message -
From: John Gurley [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, February 13, 2002 1:55 PM
Subject: [PHP] printing files
Just a quick question,
is there a way to echo in your php code lines of a file that you specify.
i.e. you want to output lines 1,4,7 of a certain text file
Thanks
John
_
Join the worlds largest e-mail service with MSN Hotmail.
http://www.hotmail.com
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Re: [PHP] Printing files
$data = file ($certain_file);
echo {$data[0]}\n;
echo {$data[3]}\n;
echo {$data[7]}\n;
Valentin Petruchek (aki Zliy Pes)
*** Cut the beginning ***
http://zliypes.com.ua
mailto:[EMAIL PROTECTED]
- Original Message -
From: John Gurley [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, February 13, 2002 1:55 PM
Subject: [PHP] printing files
Just a quick question,
is there a way to echo in your php code lines of a file that you specify.
i.e. you want to output lines 1,4,7 of a certain text file
Thanks
John
_
Join the worlds largest e-mail service with MSN Hotmail.
http://www.hotmail.com
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