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PHP - Find A Word Within Text And Put It In Bold
i am making a search engine to search my site and the code is going well but i don't know how to find your search within the results and put it in bold (like google does). I use a thing called http://simplehtmldom.sourceforge.net/ for getting the html of my website.
Code: [Select] <?php include('simple_html_dom.php'); ?> <?php $s = $_GET["s"]; if ($s == null) echo "you have not searched for anything"; else echo "you searched for $s<hr>"; $urls[0] = 'http://url.com/'; $urls[1] = 'http://url2.com'; foreach ($urls as $url) { $html = file_get_html($url); strip_tags($html); preg_match("/<body>(.*)<\/body>/s", $html, $body); $htmls_split = split('<', $body[1]); foreach ($htmls_split as $line) { if (preg_match("/$s.*/", $line, $matches)) { echo "<p>$matches[0]"; } } } ?> Similar TutorialsI have a text box for users to enter new text in. The box also contains text that is determined by a variable that is created from a mysql query and some other added text. I want to make a portion of the added text within the textbox bold. How would I achieve this with php? Code: [Select] <?php result = mysql_query("SELECT `something` FROM `table` WHERE `this` = '$that'"); row = mysql_fetch_row($result); $variable = $row[0]; $text = "<strong>Here is the text that I want bold</strong> $variable"; echo "<textarea name=\"textbox\">"; echo "$text"; echo "</textarea> ?> Doing this gives me this result in the textbox: "<strong>Here is the text that I want bold</strong> This is what the variable text says." Any ideas? I have the following variable: $text = "javascript:openimage('http://images.icecat.biz/img/norm/high/5966342-254.jpg',850,850)" Now I want to put the string "http://images.icecat.biz/img/norm/high/5966342-254.jpg" into a variable called $url ( $url = "http://images.icecat.biz/img/norm/high/5966342-254.jpg" ) How do I do this? hello I've some code and I want remove text between Publisher: and >. This text is not fixed. anyone can help me to find text between two char and replace them with "" using php? thank you Hi, and thanks for any help with this.
I have this but of php i have been trying relentlessly to get working.. for over a month.
<?php
$abs="one two three four words";
$mT = "testing for matching words";
$words=explode(' ', $abs);
//$sf=($words);
if (preg_match($words, $mT))
{
echo "the url $mT contains a Word";
}
else
{
echo "the url $mT does Not contain a Word";
echo "$words[4]";
}
?>
You see, I get a responce only using the last line "$words[4]", (obviously, because I am pointing it the Matching word, (ie: with [4]) Edited June 9, 2020 by x1705 better description. Hi, Everyone! I have an issue and I'm not even sure if it can be done with PHP, but even this info would help me (to stop looking for an answer). I need to populate a (MySQL) database with stuff which is now written in a (HTML formatted) file. Here are my options: 1. Copy/paste each single field via PHPMyAdmin . 2. Write a little script to extract the necessary parts of text from these files to create a CSV-like content which I would then easily INSERT into the db. Example The files look like this: Code: [Select] <!-- SEPARATOR (same throughout the file(s) --> <tr><td> <div style="something"><img src="img/what_i_need_to_extract_1.png"></div> </td><td> <div style="something else"><b>What I need to extract 2</b></div> <div style="something else">What I need to extract 3</div> </td></tr> <!-- SEPARATOR (same throughout the file(s) --> etc ... and it goes like... 100 times in each file in the same standard pattern with the "What I need to extract" parts being completely different each time. Since it's possible to tell when each part required for extraction begins and ends, I would expect the script to look for these key-points (according to the example, it would be: img/ to "></d then "><b> to </b>< and else"> to </div>) and return a result like this (acc. to the example): ('what_i_need_to_extract_1.png', 'What I need to extract 2', 'What I need to extract 3'), (and so on...). Is it possible? Is there a function/option/way to look for a start/end-point like this and fetch the part between these two set points? If so - how? Any help would be appreciated, I'm not expecting a full code, obviously, just a point to the right direction or where to look at would be nice. Thanks in advance. This topic has been moved to PHP Regex. http://www.phpfreaks.com/forums/index.php?topic=306874.0 I wanted to replace a strings in a large text file .. what would be the fastest way ?! e.g the text file contains .. INSERT INTO `subjects` VALUES (1, 'some text here', 'some text here', 'some text here'); INSERT INTO `subjects` VALUES (2, 'some text here', 'some text here', 'some text here'); INSERT INTO `subjects` VALUES (3, 'some text here', 'some text here', 'some text here'); INSERT INTO `subjects` VALUES (4, 'some text here', 'some text here', 'some text here'); INSERT INTO `subjects` VALUES (5, 'some text here', 'some text here', 'some text here'); I wanted to replace the string " VALUES (1, " with "VALUES (" in each line .. I'm new in PHP so any response would be much appreciated .. thanks This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=334042.0
Hi all dear
<!DOCTYPE html>
<html>
<body>
<?php
function generatePermutation($string,$start,$end){ if($start == $end-1){ echo "$string - "; } else{ for($i = $start; $i < $end; $i++){ $temp = $string[$start]; $string[$start] = $string[$i]; $string[$i] = $temp; generatePermutation($string,$start+1,$end); $temp = $string[$start]; $string[$start] = $string[$i]; $string[$i] = $temp; } }
}
$str = "ABC";
$n = strlen($str);
echo "All the permutations of the string a ";
generatePermutation($str,0,$n);
?>
</body>
</html>
Let's try something simple: I have a form that retrieves data from database and organizes the numbers inside of a table (sometimes in an input box). Is there a simple code so that VALUES > zero will be in BOLD font? hi. i want to echo part of my code in bold or strong. can anyone help please? echo "<table border='0'> <tr> <th></th> </tr>"; $row = mysql_fetch_array($result) or die(mysql_error()); echo "<tr>"; echo "<td>" . $row['question']. " ". $row['answer']; "</td>"; echo "<tr>"; echo "</table>"; I want to bold the $row question part. Hope someone knows. thanks I'm using the fairly simple below code to output a list of the latest articles, but I'm wanting (not sure if it's possible) to display the articles from the current day in bold so users recognise that they are new and the older ones non-bold. I've tried a few things, but they're not giving the desired results. Code: [Select] <?php $con = mysql_connect("localhost","xxx","xxx"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("xxx", $con); $result = mysql_query("SELECT * FROM `articles` WHERE `quotes` NOT LIKE '%yes%' ORDER BY `date` DESC limit 0,14"); echo "<table class='links' border='0' width='100%'>"; while($row = mysql_fetch_array($result)) { echo '<tr><td width="270" valign="top"><h4>» <a href="news/display/'.$row['id'].'">'.$row['title'].'</a></td><td width="40" valign="top"><span class="small">'.date("M d", strtotime($row['date'])).'</span></h4></td></tr>'; } mysql_close($con); ?> Cheers! I want a code to automatically make specific words within my content bold. For example, If the word "car" appears, make that word bold. Thanks I have this code below the browser shows correct data but when i export to word I see $proc output not the switch data like on the the browser page
How should code be written to show the same on word doc .
I'm new to this learning by trial and error Please go easy on me .
Thanks
<td> <? 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. 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 $info['PERS_F_NAME']; }; i get this? Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in /home/autosspe/public_html/admin/loan/word.php on line 21 I'm going to post the code that I am currently using and then explain what I'm trying to do. I hope I can explain it well enough. <?php if (!isset($_POST['submit'])) { echo'<leftmargin="0" topmargin="0" rightmargin="0" bottommargin="0"> <center><form name="fairlistlist" method="POST" action="'.$_SERVER['PHP_SELF'].'"> <TABLE width="450" height="119" border=0 cellPadding=3 cellSpacing=2 bgcolor="#fff568"> <TBODY> <TR> <TD class=mainText width="100"><b>Event Name</b></TD> <TD width="305" class=frmInput> <INPUT class=mainFormBox style="WIDTH: 320px" type="text" name=" fairname"></TD> </TR> <TR> <TD class=mainText width="100"><B>Event Address</B></TD> <TD class=frmInput> <INPUT name="fairadd" type="text" class=mainFormBox id="fairadd" style="WIDTH: 320px"></TD> </TR> <TR> <TD class=mainText width="100"><b>Event City</b></TD> <TD class=frmInput> <INPUT name="faircity" type="text" class=mainFormBox id="faircity" style="WIDTH: 320px"></TD> </TR> <TR> <TD class=mainText width="100"><b>Event County</b></TD> <TD class=frmInput> <INPUT name="faircty" type="text" class=mainFormBox id="faircty" style="WIDTH: 320px"></TD> </TR> <TR> <TD class=mainText width="100"><b>Event State</b></TD> <TD class=frmInput> <INPUT name="fairstate" type="text" class=mainFormBox id="fairstate" style="WIDTH: 320px"></TD> </TR> <TR> <TD class=mainText width="100"><b>Event Country</b></TD> <TD class=frmInput> <INPUT name="fairctry" type="text" class=mainFormBox id="fairctry" style="WIDTH: 320px"></TD> </TR> <TR> <TD class=mainText width="100"><b>Event Opening Date</b></TD> <TD class=frmInput> <INPUT name="fairopen" type="text" class=mainFormBox id="fairopen" style="WIDTH: 320px"></TD> </TR> <TR> <TD class=mainText width="100"><b>Event Closing Date</b></TD> <TD class=frmInput> <INPUT name="fairclose" type="text" class=mainFormBox id="fairlose" style="WIDTH: 320px"></TD> </TR> <TR> <TD class=mainText width="100"><b>Event Contact Email</b></TD> <TD class=frmInput> <INPUT name="fairmail" type="text" class=mainFormBox id="fairmail" style="WIDTH: 320px"></TD> </TR> <TR> <TD class=mainText width="100"><b>Event Website</b></TD> <TD class=frmInput> <INPUT name="fairweb" type="text" class=mainFormBox id="fairweb" style="WIDTH: 320px"></TD> </TR> <TR> <TD class=frmDescription width="56"> </TD> <TD class=frmInput> <div align="right"> <input type="submit" name="submit" value="Add my Event" /> </div></TD> </TR> </TBODY> </TABLE> </form></center> </body>'; //note that I added a new field called submit and it's hidden .. } else { /*I added addslashes() so it escape any special char in the form .. if you want to show your inserted record , you need to use stripslashes() to remove any slashes from the record .. this is only to avoid some security problems in the query ..*/ $fairname=trim(addslashes($_POST['fairname'])); $fairadd=trim(addslashes($_POST['fairadd'])); $faircity=trim(addslashes($_POST['faircity'])); $faircty=trim(addslashes($_POST['faircty'])); $fairstate=trim(addslashes($_POST['fairstate'])); $fairctry=trim(addslashes($_POST['fairctry'])); $fairopen=trim(addslashes($_POST['fairopen'])); $fairclose=trim(addslashes($_POST['fairclose'])); $fairmail=trim(addslashes($_POST['fairmail'])); $fairweb=trim(addslashes($_POST['fairweb'])); include("Connections/local.php"); $link = mysql_connect($hostname_local,$username_local, $password_local) or die("Could not connect"); mysql_select_db('fair123') or die("Could not select database"); $insert=mysql_query("INSERT INTO events (fairidnum, fairname, fairadd, faircity, faircty, fairstate, fairctry, fairopen, fairclose, fairmail, fairweb) VALUES('NULL', '$fairname', '$fairadd', '$faircity', '$faircty','$fairstate', '$fairctry','$fairopen', '$fairclose', '$fairmail', '$fairweb')")or die('couldn\'t Insert record into database :'.mysql_error()); header( 'Location: event_added.php' ) ; } ?> Especially look at the code part here $insert=mysql_query("INSERT INTO events (fairidnum, fairname, fairadd, faircity, faircty, fairstate, fairctry, fairopen, fairclose, fairmail, fairweb) VALUES('NULL', '$fairname', '$fairadd', '$faircity', '$faircty','$fairstate', '$fairctry','$fairopen', '$fairclose', '$fairmail', '$fairweb')")or die('couldn\'t Insert record into database :'.mysql_error()); header( 'Location: event_added.php' ) ; } ?> this is where I am having problems it was reading echo your record has been successfully added to the database What I want is for it to open up a new page with my menu and my css and all that good crap to a page where it will read the following Your information has been added to our database We have added Event name = "whatever the event's name was" Event address = "address:" so on and so on for all the fields in my form that was submitted to the database. with just using the echo command it always opened to just a blank page no formatting and no css as well as no all important links Can you please tell me what I'm doing wrong or where I can find a good guideline that Is easy to understand on how to do this? Thanks in advance Oh also I don't care if that page get's indexed by google or yahoo or not actually prefer it don't get indexed to be honest How can I sort a string alphabetically? I thought about creating an array ('a'=>0, 'b'=>1) etc, but didn't manage to work. So how can I do this? is there a predefined function for this? or I should create the algorithm? Thanks, Example: $word = 'cbad432'; // should become: '234abcd' Hello Guys, I need some help here.. I want to implement a Bad word filter and not quite sure how to do it.. I am grabbing the following vars from the text fields $ad_title = filter_var($_POST['ad_title'], FILTER_SANITIZE_STRING,FILTER_FLAG_NO_ENCODE_QUOTES); $ad_body = filter_var($_POST['description'], FILTER_SANITIZE_STRING,FILTER_FLAG_NO_ENCODE_QUOTES); Then its inserted into the db. I would like to run it through this function first.. Code: [Select] FUNCTION BadWordFilter(&$text, $replace){ // fill this array with the bad words you want to filter and their replacements $bads = ARRAY ( ARRAY("butt","b***"), ARRAY("poop","p***"), ARRAY("crap","c***") ); IF($replace==1) { //we are replacing $remember = $text; FOR($i=0;$i<sizeof($bads);$i++) { //go through each bad word $text = EREGI_REPLACE($bads[$i][0],$bads[$i][1],$text); //replace it } IF($remember!=$text) RETURN 1; //if there are any changes, return 1 } ELSE { //we are just checking FOR($i=0;$i<sizeof($bads);$i++) { //go through each bad word IF(EREGI($bads[$i][0],$text)) RETURN 1; //if we find any, return 1 } } } // this will replace all bad words with their replacements. $any is 1 if it found any $any = BadWordFilter($wordsToFilter,1); I really would also like to query a table for any words that match and then use a replacement like [censored] Any help would be greatly appreciated! I have a table in my php Mysql which contains some values.. Is it possible to get those values then export them to MS word with formatting? and make it like a table? Help pls. |
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