PHP - How Do I Remove A Certain Word/phrase From A File ?

I'm pretty sure this is really simple to do using the count function, but I am having a hard time finding examples on how to count the number of times a "SPECIFIC" word occurs in a file. For example, I just want to display how many times "this-word" occurs in "http://www.mysite.com/logfile.log". Any help would be appreciated.

Extremely new here and to PHP and I have exhausted my newbie resources and my brain on this one.   

Concept: Cron Job to INSERT 5 lines per hour (Not the whole list at once)
Script to read a pipe delimited text file (about 5k Lines) Open File Get last (bottom) 5 lines of file, ignore the rest Insert those 5 lines into my database Open File, Remove last (bottom) 5 lines
I am able to do parts 1-3 but not part 4 (removing last 5 lines) Please help me!

Code: [Select]
$data = array_slice(file('data.txt'), -5);
foreach($data as $value)
 {
  $fields=explode("|",$value);
  $num=count($fields);
  for ($n=0;$n<$num;$n++)
   {
    $null="";
    print ($n==0) ? "Importing Video...<BR>" : $null;
   }

// Insert into tmpvideos table here
include("includes/config.php");
            $last_id_result = @mysql_query( @"SELECT ext_id FROM tmpvideos ORDER BY ext_id+0 DESC, id DESC" );
            if ( 0 < @mysql_num_rows( $last_id_result ) )
            {
                $last_id = @mysql_result( $last_id_result, 0, "ext_id" ) + 1;
            }
            else
            {
                $last_id = "1";
            }


            copy($fields[3], "thumbs/ex_".$last_id.".jpg" );
            $fields[3] = "thumbs/ex_".$last_id.".jpg";

set_time_limit(0);
mysql_query("INSERT into tmpvideos (id, ext_id, title, description, duration, category, date_added, thumb, video, views, rating, votes, status)
VALUES ('','".$last_id."','$fields[0]','$fields[1]','$fields[5]','$fields[6]',NOW(),'$fields[3]','$fields[2]','','','','1')");

 }

I understand the 'concept' but am unable to grasp the code! I have tried many snippets and really need help.

I am using the following php script to display all the files that are uploaded in a directory on a page. There are two files in the folder I do not want displayed: .htaccess & index.php.

Can someone help me out and provide a little guidance about what I need to do to print all the file names EXCEPT for those two. I imagine some sort of if statement.

CODE:

Top of page: Code: [Select]
<?php
$dirname = ".";
$dir = opendir($dirname);
?>
Body:
Code: [Select]
<?php
while(false != ($file = readdir($dir)))
{
if(($file != ".") and ($file != ".."))
{
echo("<a href='$dirname$file'>$file</a> <br />");
}
}
?>
Thanks so much!

I have phrases in a string with the structure of "Note: some description" I want to replace "Note with (, but how can I replace the second " with )?

Hey guys. I am trying to strip everything between a key phrase and ending tag but for some reason it is not working. I always get blank data. I've tried many different ways but no luck.   basically I have a script that connect to imap and store emails into MySQL as service tickets. works great but I am trying to strip everything except for user reply because currently if a user reply to an email it re-inserts the entire email into MySQL. I added a key phrase at the top of all outgoing emails .   1. structure looks like this.   --Reply below this line to respond-- ------------------------------------------------------------------------------------------------   Email body message...   2. When replying to the message it becomes   New Message reply......   --Reply below this line to respond--   old message body.     3. so I would only like to insert the new reply message only.     This is what I got so far.       $message=strip_tags($message, "<br><div><p><u><hr></section>");       $message=preg_replace("</p>", "br /", $message);
   
    $message=preg_replace('#--REPLY above this line to respond--(.*?)</section>)#s', ' ', $message);
   
    $message=clean("<br/><hr><u>Received On $rep_date / $from_email</u><br><br/>$message");     it inserts the "Received On date and From but $message is blank.   If i remove $message=preg_replace('#--REPLY above this line to respond--(.*?)</section>)#s', ' ', $message);  it inserts the entire email   Any suggestion on what i am doing wrong?   thank you all very much.  

This topic has been moved to Miscellaneous.

http://www.phpfreaks.com/forums/index.php?topic=342776.0

I want to remove empty paragraphs from an HTML document using simple_html_dom.php. I know how to do it using the DOMDocument class, but, because the HTML files I work with are prepared in MS Word, the DOMDocument's loadHTMLFile() function gives this exception "Namespaces are not defined".

This is the code I use with the DOMDocument object for HTML files not prepared in MS Word:
<?php
/* Using the DOMDocument class */

/* Create a new DOMDocument object. */
$html = new DOMDocument("1.0", "UTF-8");

/* Load HTML code from an HTML file into the DOMDocument. */
$html->loadHTMLFile("HTML File With Empty Paragraphs.html");

/* Assign all the <p> elements into the $pars DOMNodeList object. */
$pars = $html->getElementsByTagName("p");

echo "The initial number of paragraphs is " . $pars->length . ".<br />";

/* The trim() function is used to remove leading and trailing spaces as well as
* newline characters. */
for ($i = 0; $i < $pars->length; $i++){
    if (trim($pars->item($i)->textContent) == ""){
        $pars->item($i)->parentNode->removeChild($pars->item($i));
        $i--;
    }
}

echo "The final number of paragraphs is " . $pars->length . ".<br />";

// Write the HTML code back into an HTML file.
$html->saveHTMLFile("HTML File WithOut Empty Paragraphs.html");
?>

This is the code I use with the simple_html_dom.php module for HTML files prepared in MS Word:
<?php
/* Using simple_html_dom.php */

include("simple_html_dom.php");

$html = file_get_html("HTML File With Empty Paragraphs.html");

$pars = $html->find("p");

for ($i = 0; $i < count($pars); $i++) {
    if (trim($pars[$i]->plaintext) == "") {
        unset($pars[$i]);
        $i--;
    }
}

$html->save("HTML File without Empty Paragraphs.html");
?>

It is almost the same, except that that the $pars variable is a DOMNodeList when using DOMDocument and an array when using simple_html_dom.php. But this code does not work. First it runs for two minutes and then reports these errors: "Undefined offset: 1" and "Trying to get property of nonobject" for this line: "if (trim($pars[$i]->plaintext == "")) {".

Does anyone know how I can fix this?

Thank you.

I also asked on stackoverflow.

Hi

By the the way the server this site is hosted on is flipping fast!
I'm still a php beginner.

I have a php file, the entire code is he
<?php get_header(); ?>

    <?php if(!is_paged()) { ?>

    <div id="top" class="clearfloat">
    
        <div id="headline">
        
        <?php if ( function_exists('show_nivo_slider') ) { show_nivo_slider(); } ?> 
        </div>
        
    <div id="featured">
    <?php if ( !function_exists('dynamic_sidebar')
|| !dynamic_sidebar(8) ) : ?>
<?php endif; ?>
    </div>
</div>    
    <div id="middle" class="clearfloat">
    <?php $display_categories = array(7, 13, 17, 18, 1528); $i = 1;
    foreach ($display_categories as $category) { ?>

    <div id="cat-<?php echo $i; ?>" class="category">
        <?php query_posts("showposts=1&cat=$category")?>
        <span class="cat_title"><a href="<?php echo get_category_link($category);?>"><?php single_cat_title(); ?></a></span>
        <a href="<?php echo get_category_link($category);?>"></a>
    </div>

    <?php $i++; ?>
        <?php } ?>

    </div>

    <?php } ?>
    
    <div id="bottom" class="clearfloat">
    <div id="front-list">    
    
    <?php
      $page = (get_query_var('paged')) ? get_query_var('paged') : 1;
      query_posts("cat=-27,-28&paged=$page&posts_per_page=10"); ?>
    
    <?php while (have_posts()) : the_post(); ?>        

    <div class="clearfloat">
    <h3 class=cat_title><?php the_category(', '); ?> &raquo</h3>
    <div class="title"><a href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a></div>
    <div class="meta">[<?php the_time('j M Y') ?> | <?php comments_popup_link('No Comment', 'One Comment', '% Comments');?> | <?php if(function_exists('the_views')) { the_views(); } ?>]</div>    
    
    <div class="spoiler">
    <?php    $values = get_post_custom_values("Image");
    if (isset($values[0])) { ?>
      <a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title(); ?>">
    <img src="<?php echo bloginfo('template_url'); ?>/scripts/timthumb.php?src=/<?php
$values = get_post_custom_values("Image"); echo $values[0]; ?>&w=150&h=150&zc=1&q=100"
alt="<?php the_title(); ?>" class="left" width="150px" height="150px"  /></a>
      <?php } ?>

    <?php the_excerpt(); ?>
    </div>

    </div>
        
      <?php endwhile; ?>

    <div class="navigation">
        <?php if(function_exists('wp_pagenavi')) { wp_pagenavi(); } 
            else { ?>

            <div class="right"><?php next_posts_link('Next Page &raquo;') ?></div>
            <div class="left"><?php previous_posts_link('&laquo; Previous Page') ?></div>
            <?php } ?>

    </div>
    
    </div>
        

    <?php get_sidebar(); ?>

    </div>    

<?php get_footer(); ?>

I want to remove the following block on line 19 to 33 because I don't need it:
    <?php $display_categories = array(7, 13, 17, 18, 1528); $i = 1;
    foreach ($display_categories as $category) { ?>

    <div id="cat-<?php echo $i; ?>" class="category">
        <?php query_posts("showposts=1&cat=$category")?>
        <span class="cat_title"><a href="<?php echo get_category_link($category);?>"><?php single_cat_title(); ?></a></span>
        <a href="<?php echo get_category_link($category);?>"></a>
    </div>

    <?php $i++; ?>
        <?php } ?>

    </div>

    <?php } ?>

But when I remove that I get the error, unexpected end of file error and references to <?php get_footer(); ?>

I need to understand why this is happening, not just how to fix it (although I need that too).  My suspicion is one of the endif's.

is this possible?

Hi there...

I am working on  a PHP website. And trying to install OpenSSL certificate.

I'm running Wamp on Windows 7.

I typed the command in command prompt as:

Code: [Select]
openssl genrsa -aes256 -out pass.key 2048
This command then prompts me to enter the pass key as:

Code: [Select]
Enter pass phrase for pass.key:
But at this point I am unable to type anything in. What do we need to do here to allow the input? do we need to make any changes in any file.

Please have a look at the Screenshot attached.

Thank you!

All comments and feedback are always welcomed

Hey, I was just wondering if you could help. I have a search and it only searches for exact phrases.

$query="SELECT * FROM table WHERE title like '%$searchfield%' OR description like '%$searchfield%' ORDER BY title LIMIT $offset, $rowsPerPage";
$result=mysql_query($query);

I was wondring if I could modify it so that if someone searches for something like 'Peeling a Banana' It seaches for the words 'peeling' and 'banana' and not the whole phrase as one?
Thanks

I want to remove the file extension - I have done that. I want to remove the trailing slash. - I have done that   But I cannot for the life of me get the  the regular page to display instead of the folder which show a tree of files within it.     site.com/website-tips.php

site.com/website-tips/increase speed.php   The extension drops off and the trailing slash too but when I navgate back through the vreadcrumb to website-tips (without php in html code) it gives me the folder and shows the file tree (files within website tips folder)

How would I solve this?

right now if I access the website-tips.php file, it shows the directory and its interior pages   Pls hlp out.    

First problem fixed.
My second problem is if the result is 0X.XX,0 or 0X.XX,1 I would like to remove the first 0
The X.XX are numbers, but the 0 is not always there.

Can anyone help please
Thanks

Hey guys i found this script that works great for what i need ..

se i have this script that i did for my body (loan application)

now i would like to export the info in a word doc


<?php
$ExcelFileName="test.doc";
header("Content-type: application/x-ms-download");
header("Content-Disposition: attachment; filename=$ExcelFileName");
header('Cache-Control: public');

$content=<<<EOD

echo 'php';
whatever you want to write here
including a php script
it will be included in a string and then
go in the output for a doc file

EOD;

echo $content;
?>



so im trying to eco all the content in the database..

i tryed
all the DB connection is there..

ao i place this after the (echo 'php'

while($info = mysql_fetch_array($fileLIST)){;
echo $info['PERS_F_NAME'];
};


i get this?
Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in /home/autosspe/public_html/admin/loan/word.php on line 21

Hi guys,

I'm trying to export records from php to ms word which appends text + image.

i have got this code from http://www.thaicreate.com/php/php-word.application-addpicture.html
Code: [Select]
<html>
<head>
<title>ThaiCreate.Com PHP Word.Application Tutorial</title>
</head>
<body>
<?
$wdColorDarkRed = "&H80";

$wdAlignParagraphCenter = "1";
$wdAlignParagraphLeft = "0";
$wdParagraph = "4";
$wdHorizontalPositionMargin = "0";
$wdTableLeft = "-999998";
$wdCollapseEnd = "0";

$Wrd = new COM("Word.Application");

$DocName = "MyDoc/MyWord.doc";

//$strPath = realpath(basename(getenv($_SERVER["SCRIPT_NAME"]))); // C:/AppServ/www/myphp

$Wrd->Application->Visible = False;

$WrdDoc = $Wrd->Documents->Add();

$MyRange1 = $WrdDoc->Paragraphs->Add->Range;
$MyRange1->ParagraphFormat->Alignment = $wdAlignParagraphCenter;
$MyRange1->Font->Name = "Verdana";
$MyRange1->Font->Size = "30";
$MyRange1->Font->Bold = True;
$MyRange1->InsertBefore(chr(13).chr(13)."www.ThaiCreate.Com".chr(13)."Version 2009");

$MyRange1->InlineShapes->AddPicture(realpath("thaicreate-2009.gif"));
//$WrdDoc->InlineShapes->AddPicture(realpath("thaicreate-2009.gif"));
//$WrdDoc->Shapes->AddPicture(realpath("thaicreate-2009.gif"),0,0,MyRange1);
//$WrdDoc->Shapes->AddPicture(realpath("thaicreate-2009.gif"),0,0,Wrd->Selection->Range);

$MyRange2 = $WrdDoc->Paragraphs->Add->Range;
$MyRange2->ParagraphFormat->Alignment = $wdAlignParagraphCenter;
$MyRange2->Font->Name = "Verdana";
$MyRange2->Font->Size = "15";
$MyRange2->Font->Bold = True;
$MyRange2->InsertBefore(chr(13).chr(13)."PHP,ASP and ASP.NET Tutorial");

$MyRange2->InlineShapes->AddPicture(realpath("doc.gif"));

$MyRange3 = $WrdDoc->Paragraphs->Add->Range;
$MyRange3->ParagraphFormat->Alignment = $wdAlignParagraphCenter;
$MyRange3->Font->Name = "Verdana";
$MyRange3->Font->Size = "10";
$MyRange3->Font->Bold = True;
$MyRange3->Font->Color = $wdColorDarkRed;
$MyRange3->Underline = True;
$MyRange3->InsertBefore(chr(13).chr(13).chr(13).chr(13)."All Rights Reserved");

//$WrdDoc->SaveAs($strPath."/".$DocName);
$WrdDoc->SaveAs(realpath($DocName));
$Wrd->Application->Quit;
$Wrd = null;
?>
Word Created <a href="<?=$DocName?>">Click here</a> to Download.
</body>
</html>

This is the best code i've found so far that guides on how to format the text in ms word via PHP. All set to go but one thing that I am trying to accomplish : to have a clickable email address (hyperlink) in the same ms word file.

i have got this code somewhere from the net:
Code: [Select]
$MyRange3->Hyperlinks->Add({range}, 'http://www.google.com', '','',' hyperlink text to display');
// where {range} refers to as anchor
according to that website this methods could be found in ms word visual basic editor (Alt+F11) then object browser (F2)

when i replace the {range} above with let say variable $MyRange3.
Code: [Select]
$MyRange3->Hyperlinks->Add($MyRange3, 'http://www.google.com', '','',' hyperlink text to display');
The output will be produced but overwriting everything in $MyRange3 and displays only the hyperlink.
I would like the email address (hyperlink) to appear at the end of $MyRange3 text.

example output
Code: [Select]
All right reserved [u]hyperlink text to display[/u]
anyone can shed some light on this.