Location: PHPKode > scripts > CUtils > csvlist.php
<?php


$teststime_start = microtime_float();
$totaltime = 0;

echo stats();
echo "Import List (Memory Jump)";

include('list.php');
echo stats();

include("_classes/class.csvlist.php");

    $list = new csvlist();

/*  //Generate own list
    for($i = 0; $i < 10000; $i++)
    {   
        $random_number = mt_rand(0,9) . mt_rand(0,9) . mt_rand(0,9) . mt_rand(0,9) . mt_rand(0,9). mt_rand(0,9). mt_rand(0,9). mt_rand(0,9). mt_rand(0,9); 
        echo "<br/>Loop : $i : $random_number ";
        $list->add($random_number);
    }
*/
    //Import Existing list
    echo "<br/>String Length : ".strlen($thislist);
    $list->import($thislist);
    echo "<br/>Mem : Imported List.";
    echo stats();
    unset($thislist); //Memory Saving
    
    //Adding to the back of the list
    echo "<br/> Adding '374312159' to the back of the list";
    $list->add("374312159");
    echo stats();    
    
    //Adding to the front of the list (using true)
    echo "<br/> Adding '21' to the front of the list (Slower then back)";
    $list->add("21,",true);
    echo stats();
    
    //Adding an existing item to list
    $list->add("374312159"); //This will cause an error as it exists 
    echo "<br/>Trying to add 374312159 -> Error due to adding unique item 374312159 >> ".$list->display_error();
    echo stats();
    
    //Searching
    echo "<br/> Running a search for \"%32543\" (More results = slower)";
    echo "<br/> Similar to SQL use '%' for front/back matching ie %123 (ending with 123) or 123% (starting with 123) or %123%";
    $x = $list->search("%3254");
    echo " found ".count($x)." matches. <br/>";
    print_r($x);
    echo stats();
    
    //Removing
    echo "<br/> Removing record '374312159'";
    $list->remove(374312159);
    echo stats();

    //Retrieving Record range
    echo "<br/> Retrieving Record range (From front-back) ";
    $a = $list->get_records(0,10);
    print_r($a);
    echo stats();
    
    //Retrieving Record range (Reverse)
    echo "<br/> Retrieving Record range (From back-front)";
    $a = $list->get_records(0,10,true);
    print_r($a);
    echo stats();

    echo "</br><br/><br/>";

    echo "</br><br/><br/>";
    //print_r($list->list);
    
    
    
echo "<br/><br/> No of items in List : ".$list->count_item();
echo "<br/>MAX MEM USED :".memory_get_peak_usage();
echo stats();

//CSV format


function stats()
{
    $time_end = microtime_float();
    $time = $time_end - $GLOBALS[teststime_start];
    $time *= 1000;
    $GLOBALS[totaltime] += $time;
    echo "<br/>Memory Usage : ".memory_get_usage()." -- Time taken: ".round($time,3)." ms -- Total Time lasped: ".round($GLOBALS[totaltime],3)."ms<br/>";
    $GLOBALS[teststime_start] = microtime_float();
}

function microtime_float()
{
    list($usec, $sec) = explode(" ", microtime());
    return ((float)$usec + (float)$sec);
}
?>
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