need help asap...project due tomorrow :(

[riceje7]

so i have this project due tomorrow and i can't seem to get my code to work, i'm trying to check the values of user input to a list of stop words for a tag cloud, however it doesn't seem to work at all. i've trie unset(), array_splice(), and tried just creating a new array. any help at all would be incredible. attached is my code, the code that is supposed to remove the stop words from the array is called removeswords.php. thanks a bunch

 

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[abazoskib]

you'll get more help if you only post the parts of the code that arent working.

[riceje7]

<?php

 

function removeswords(&$arraytotrunc){

$tempfilename = "stopwords.txt";

$fp = fopen($tempfilename, "r");

$tempdata = fread($fp, filesize($tempfilename));

fclose($fp);

$swords = array();

$swords = parsetext($tempdata);

foreach($swords as $key => $value){

//echo($key."=>".$value."<br/>");

}

 

$newarray = array();

 

foreach($arraytotrunc as $key => $value){

//echo($key."<br/>");

for($i = 0; $i < sizeof($arraytotrunc); $i++){

for($x=0;$x < sizeof($swords); $x++){

if($key != $swords[$x]){

$newarray[$i] = $key;

//removeswords($arraytotrunc);

}

}

}

}

//$truncarray = array_values($arraytotrunc);

$temparray = array_values($newarray);

//var_dump($temparray);

return $newarray;

}

?>

 

[abazoskib]

riceje7, can you explain your problem with an example? maybe post an example function call, and the output you are expecting? i am having trouble understanding your problem.

[sasa]

look array_diff() function

[riceje7]

array_diff() worked, thanks sasa!