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PHP - Get Numbers From Array Until
I have a cards array, and I have this function which will shuffle the cards for me. How can I edit this to 'deal' 12cards (6 & 6) until all the cards are a specific 6 & 6 I pick out?
Code: [Select] function ShuffleCards(&$cardsArray, $times) { // Randomizes where to split within center (-3 to +3 from dead center) (MINIMUM 10 CARDS IN DECK) // Splits into two array. Randomizes how many cards from left and how many cards from right (between 1 and 3) // Alternates sides. Continues until both arrays are empty. $arraySize = count($cardsArray); if($arraySize<10) return; $deadCenter = $arraySize/2; for($i=0;$i<$times;$i++) { reset($cardsArray); $cutVariant = rand(-3, 3); $cutLocation = $deadCenter+$cutVariant; $firstArray = array(); $secondArray = array(); for($z=0;$z<$arraySize;$z++) { if($z<$cutLocation) array_push($firstArray, $cardsArray[$z]); else array_push($secondArray, $cardsArray[$z]); } $bottomFirst = rand(0, 1); $cardsArray = array(); while(count($firstArray) && count($secondArray)) { $leftNewCards = array(); $rightNewCards = array(); $leftVariant = rand(1, 3); if($leftVariant>count($firstArray)) $leftVariant = count($firstArray); $rightVariant = rand(1, 3); if($rightVariant>count($secondArray)) $rightVariant = count($secondArray); for($x=0;$x<$leftVariant;$x++) { array_push($leftNewCards, array_shift($firstArray)); } for($y=0;$y<$rightVariant;$y++) { array_push($rightNewCards, array_shift($secondArray)); } if($bottomFirst==0) { $newCardsArray = array_merge($leftNewCards, $rightNewCards); $bottomFirst = 1; } else { $newCardsArray = array_merge($rightNewCards, $leftNewCards); $bottomFirst = 0; } reset($newCardsArray); while(count($newCardsArray)) { array_push($cardsArray, array_shift($newCardsArray)); } } if(count($firstArray)) { while(count($firstArray)) array_push($cardsArray, array_shift($firstArray)); } if(count($secondArray)) { while(count($secondArray)) array_push($cardsArray, array_shift($secondArray)); } } } Similar TutorialsNOTE - Please read the information first as it contains important information to understand the problem. Rules → • There are 9 Columns(C1,C2,C3,C4,C5,C6,C7,C8,C9) [ Max columns will be 9] • The number of Rows can vary from 3,6,9,12,15,18 (Max). In this case Number of Rows shall be 12 Number of Rows = No of Tickets (Max Allowed 6) x Rows Per Ticket (Max Allowed 3). Thus, Max Rows can be 18 • Each Row is required to have 4 Blank Spaces and 5 Filled with Numbers • All numbers available in the Column Array have to be utilized • This configuration of an shall create a matrix of 9 Columns & 12 Rows (3 x 4 Tickets), which is 108 MATRIX BLOCKS where only a maximum of 60 numbers can be filled out of 108 available blocksrandomly with the above conditions being met 100%. • The numbers in column must be arranged / sorted in ASCENDING ORDER (For coding logic purpose, as soon as the number is assigned to the new MATRIX MAP use array_shift() or unset() the number so as to avoid repetition Example - Row 1 and Column 1 shall generate a MATRIX BLOCK - R1C1 Row 3 and Column 7 shall generate a MATRIX BLOCK - R3C7 Matrix Block can also be termed as Matrix Cell for your ease (if needed) MASTER SET OF ARRAY WITH NUMBERS array( "C1"=> array( 1, 2, 3, 5, 6, 7, 9 ), //7 Numbers "C2"=> array( 13, 14, 15, 17, 18, 19 ), //6 Numbers "C3"=> array( 21, 22, 23, 24, 25, 26, 30 ), //7 Numbers "C4"=> array( 31, 33, 34, 36, 37, 38, 39 ), //7 Numbers "C5"=> array( 41, 42, 46, 47, 48, 49, 50 ), //7 Numbers "C6"=> array( 51, 52, 53, 54, 55, 57, 58 ), //7 Numbers "C7"=> array( 61, 62, 64, 65, 69, 70 ), //6 Numbers "C8"=> array( 71, 74, 75, 76, 77, 78 ), //6 Numbers "C9"=> array( 82, 83, 85, 87, 88, 89, 90 ) //7 Numbers ); The above array has 60 Numbers to be filled out of 108 MATRIX BLOCK / CELL which meets the condition that for a FULL BLOCK containing 4 MINI BLOCKS WITH 3 ROWS (max. allowed) EACH I have been able to generate this without any issue meeting all the conditions of the Columns My Allocation Matrix Array will look like array( "R1"=> array( "C1"=> true, // Means that MATRIX BLOCK R1C1 will be NOT EMPTY "C2"=> false, // Means that MATRIX BLOCK R1C2 will be EMPTY "C3"=> true, "C4"=> false, "C5"=> true, "C6"=> false, "C7"=> true, "C8"=> true, "C9"=> false ), "R2"=> array( "C1"=> false, "C2"=> true, "C3"=> false, "C4"=> true, "C5"=> false, "C6"=> true, "C7"=> true, "C8"=> true, "C9"=> false ), "R3"=> array( "C1"=> true, "C2"=> true, "C3"=> true, "C4"=> true, "C5"=> false, "C6"=> false, "C7"=> false, "C8"=> false, "C9"=> true ), "R4"=> array( "C1"=> true, "C2"=> true, "C3"=> true, "C4"=> false, "C5"=> true, "C6"=> true, "C7"=> false, "C8"=> false, "C9"=> false ), "R5"=> array( "C1"=> false, "C2"=> false, "C3"=> false, "C4"=> false, "C5"=> true, "C6"=> true, "C7"=> true, "C8"=> true, "C9"=> true ), "R6"=> array( "C1"=> true, "C2"=> true, "C3"=> false, "C4"=> true, "C5"=> false, "C6"=> true, "C7"=> false, "C8"=> false, "C9"=> true ), "R7"=> array( "C1"=> false, "C2"=> false, "C3"=> true, "C4"=> false, "C5"=> true, "C6"=> false, "C7"=> true, "C8"=> true, "C9"=> true ), "R8"=> array( "C1"=> true, "C2"=> false, "C3"=> false, "C4"=> true, "C5"=> false, "C6"=> false, "C7"=> true, "C8"=> true, "C9"=> true ), "R9"=> array( "C1"=> true, "C2"=> false, "C3"=> true, "C4"=> false, "C5"=> true, "C6"=> true, "C7"=> false, "C8"=> false, "C9"=> true ), "R10"=> array( "C1"=> false, "C2"=> true, "C3"=> true, "C4"=> true, "C5"=> true, "C6"=> false, "C7"=> true, "C8"=> false, "C9"=> false ), "R11"=> array( "C1"=> false, "C2"=> true, "C3"=> false, "C4"=> true, "C5"=> true, "C6"=> true, "C7"=> false, "C8"=> true, "C9"=> false ), "R12"=> array( "C1"=> true, "C2"=> false, "C3"=> true, "C4"=> true, "C5"=> false, "C6"=> true, "C7"=> false, "C8"=> false, "C9"=> true ) ); In the above array R stands for Row, C for Column, TRUE/FALSE (Boolean) means that if TRUE a Number can be filled in the resulting MATRIX BLOCK / CELL ( Row[Number]Column[Number] ) else if FALSE the MATRIX BLOCK / CELL shall be EMPTY The result for the above shall be
PROBLEM : I am unable to understand what should possibly be the logic & loop used here for creating a MATRIX ALLOCATION MAP as shown above I have tried while, foreach & for but unable determine the perfect combination which would meet the conditions. (Tried all of the above with Nested Loops also) Edited May 1, 2020 by AlphaMikeTags $bl = array(); $link1 = array_rand($cds); $link2 = array_rand($cds); $link3 = array_rand($cds); $link4 = array_rand($cds); $A = 0; while (!in_array($link1, $bl)){ $link1 = array_rand($cds); $bl[$A] = $link1; $A++; } while (!in_array($link2, $bl)){ $link2 = array_rand($cds); $bl[$A] = $link2; $A++; } while (!in_array($link3, $bl)){ $link3 = array_rand($cds); $bl[$A] = $link3; $A++; } while (!in_array($link4, $cds)){ $link4 = array_rand($cds); $bl[$A] = $link4; $A++; } echo $link1; echo $link2; echo $link3; echo $link4; Pretty much I'm trying to generate 4 number's between the min and max of an array but I don't want any duplicates. So it checks if the number exists in a bl array if it does it generates another number, well thats the theory. Doesn't work like that though. Hello all, I am newbie to php programming, any suggestions or advance greatly appreciated. I can't figure out how to output two array random numbers in ascending order. <?php $l_numbers = array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47); $mega = range(1, 27); for($i = 0; $i <= 4; $i++) { $random1 = array_rand($l_numbers); echo "$random1 \n" ; } for($e = 1; $e <= 1; $e++) { $random2 = array_rand($mega); echo "<p> Mega number is $random2 </p>"; } echo "Winning numbers are $random1 and mega $random2"; ?> example: Winning numbers are 3,5,10,17,39 and mega 5. Hi
I would like to use regex in php for this array : $strings = array("words", "test" ,"1=1"); words and test is ok , but I want set 1=1 like $i=$i for any value (just numbers) 2=2 or 10=10 and .... So I already have this below...
$state = array ( Can those numbers be a range -- 1-16, 17-32, 33-48 and 49-64 -- without just listing them all?
The Script:
<form method="post" action="<?php echo $_SERVER['PHP_SELF'] ?>">
<input type="text" name="hashtags" />
<input type="submit" name="submit" />
</form>
<?php
include("connect.php");
?>
<?php
if(isset($_POST['submit'])){
$hashtags = explode(", ", $_POST['hashtags']);
for($i= 0; $i < count($hashtags); $i++){
$tqs = "SELECT `id` FROM `hashtags_two` WHERE `hashtags` = '" . $hashtags[$i] . "'";
$tqr = mysqli_query($dbc, $tqs) or die(mysqli_error($dbc));
}
$fetch_array = array();
while($row = mysqli_fetch_array($tqr)){
$fetch_array[] = $row['id'];
}
}
Hey, sorry for these fundamental array questions lately, I am not going to ask much more when it comes to this.
The hashtags come from the submit form (separated by commas) and get stored inside an array with the "explode()" function. The script should select the ID numbers of the hashtags from the table.
With the script above only the last row gets inserted into $fetch_array inside the while loop.
When the $fetch_array variable is printed on screen then only one ID number can be seen inside the array:
Array ( [0] => 24 )How can I have the other ID numbers too? Hello, I am fairly new to PHP and I found some php code to print an array of numbers that create a combination - however, its slams all the numbers together without a space or a comma separator. How can I separate the numbers in this array with the given code? Ive attached a photo of the code.
Hi, I need to sort variables in groups of up to 15 and put it in an array. For example: $exstract['center_tabOpBody_0'] =5 $exstract['center_tabOpBody_1'] =6 $exstract['center_tabOpBody_2'] =8 $exstract['center_tabOpBody_3'] =1 Should yield: ARRAY( = center_tabOpBody_1,center_tabOpBody_2,center_tabOpBody_3 // <-----15 [1] = center_tabOpBody_0 //<----5 ) Is there some simple function do do the "efficiency" sort? Thanks, Vadim can you have something like.. echo $whatever; this putput 1.2 can you split this number so the first integer will be in $val"(1)" or whatever and the second integer after the "." will be in $val2"(2)" Hey, I have checkbox and with these I am setting an exam. I want the questions to contain numbers. So for each question a number would be displayed. So far I am Only getting the question and the choices to display. <html> <?php session_start(); include '../Database/connection.php'; $Value22 = mysql_real_escape_string(trim($_POST['myselects'])); $_SESSION['myselect23'] = $Value22; //echo $_SESSION['myselect23']; ?> <body> <form action="Staff_Menu.php" method="post"> <?php include '../Database/previous_q.php'; while($info = mysql_fetch_array( $sql )) { echo "{$info['Que_Question']} <br />\n"; echo "<input type=\"checkbox\" name=\"choice1[]\" value=\"{$info['Que_Choice1']}\" /> "; echo "{$info['Que_Choice1']} <br />\n"; echo "<input type=\"checkbox\" name=\"choice2[]\" value=\"{$info['Que_Choice2']}\" /> "; echo "{$info['Que_Choice2']} <br />\n"; echo "<input type=\"checkbox\" name=\"choice3[]\" value=\"{$info['Que_Choice3']}\" /> "; echo "{$info['Que_Choice3']} <br />\n"; echo "<input type=\"checkbox\" name=\"choice4[]\" value=\"{$info['Que_Choice4']}\" /> "; echo "{$info['Que_Choice4']} <br />\n"; } ?> <input type="submit" value="submit"/> </body> </html> </body> </html> I need to be able to add all the numbers together collected from the database with mysql_fectch_array Code: [Select] public function gradeQuery(){ $id = $this->idQuery(); $sql = "SELECT*FROM grades WHERE moviesID = '$id'"; $result = mysql_query($sql); $row = mysql_fetch_array($result); $num_rows = mysql_num_rows($result); } Hi i got an error. I cant get $new_score and $new_played variables. $name = $_POST["name"]; $score = $_POST["score"]; $result = mysql_query("SELECT * FROM taure_lentele WHERE name='$name'"); $row = mysql_fetch_array($result); if(mysql_num_rows(mysql_query("SELECT name FROM taure_lentele WHERE name='$name'") ) == 1 ) { $old_score = $row['score']; $score + $old_score = $new_score; $old_played = $row['played']; $new_played = $old_played++; mysql_query("DELETE FROM taure_lentele WHERE name='$name'"); mysql_query("insert into `taure_lentele` set `name` = '$name', `score` = '$new_score', `played` = '$new_played"); } Hi Guys
I have a regex conundrum that at first I thought would be very easy but then appears to be quite hard :/
I want to match a string with a regex where the regex can only pass if it contains letters and numbers (nothing else) and it has to contain at least one of each.
I've been trying out lookaheads but just can't get it right.
Any help is appreciated.
Drongo
Sorry if this has already been solved. Also, I apologize if this is an amateur question... I have a simple form and a script to do some validating of user data, among other tasks. One part of the script is intended to verify a birthday. Code: [Select] $x = $_POST['x']; $x = trim($x); According to the php.net manual, trim() is supposed to remove whitespace before and after a string. My intent by using trim() is to determine if someone tried to skip the birthday field. I have other validation running on the value of $x, but I wanted trim() to remove whitespace. However, the value of x, which in this case is expected to be numeric, such as 12 for a month, ends up being 1. This happens with any 2-digit number that a user might enter into the form field for x. The second number is always removed. Any insight into why trim() removes the second number, 2 in the above example, leaving only a "1" as the value of $x, would be very greatly appreciated. Thanks in advance. i have a price i want to add 10%-15% to the base price and that the result will be rounded to 9 in the ones digit place. for example 85 +15%=97.7 $result=99 117+15%=134.55 $result = 139 played with round() and ceil() Hey I have a quick question. I am trying to have a part of this PHP script compare two numbers. There is a randomly generated two-digit number named $random and There is another two digit number named $number. I want to make it so the PHP checks to see if $number has any of the same charcters as $random. I don't know how to do this though. I suspect that somehow both numbers need to be broken apart somehow. Any advice would be appreciated. Let me know if I should explain it more clearly Thanks a ton! This is my current script <?php $iFile = "accounts.txt"; //Put your list lagger's info in this txt file in the same directory as this script. Format is UserID(space)AuthKey $login = file($iFile, FILE_SKIP_EMPTY_LINES); if(!is_file($iFile)) echo "The logins file couldn't be found...".sleep(999999); foreach($login as $line_num => $line) { $login = explode(" ", htmlspecialchars(str_replace(" "," ",$line))); //////////////// ////////////// /////////// ///////// if(stristr($login[1], "\n")) $login[1] = substr($login[1], 0, strlen($login[1])-2); $MobLink = "http://mobsters-fb-apache-dynamic-lb.playdom.com/mob_fb/"; $RefreshStat = file_get_contents($MobLink."refresh_stat?user_id=".$login[1]."&auth_key=".$login[0]); $Mob_Name = explode("<mob_name>", $RefreshStat); $Mob_Name = explode("<", $Mob_Name[1]); $Name = $Mob_Name[0]; $Cash = explode("<cash>", $RefreshStat); $Cash = explode("<", $Cash[1]); $CurrentCash = $Cash[0]; echo $Name."-$".number_format($CurrentCash)." - ".$login[1]."\n"; } sleep(99999); ?> The Script runs through for 100 different accounts, is it possible to add all the Cash values that get echo'd? How I can format the number in a string to be displayed as four-digit. I mean transforming 1 to 0001; and 54 to 0054. Hello, Example X = 50 I have been trying to find a way so that I can loop a foreach to insert into a database X and every other number below X unless X already exists. is this possible? -John Hello everyone, i am working on a page that displays news topic and would like to have the page numbers at the bottom of the page as links. You know the usual prev (link) then list couple of pages and then next (link). prev - 1 2 3 4 5... next below is the code i have to count my records on my db and display them. but the problem with this is that it displays all of them. page 1 through 50. Code: [Select] $query2 = "SELECT COUNT(title) FROM news"; $result2 = mysql_query($query2); $row = mysql_fetch_row($result2); $total_records=$row[0]; $total_pages = ceil($total_records / 5); for ($i=1; $i<=$total_pages; $i++) { if ($i!=1 and $i !=10) { print "<a href='newsevents.php?page={$i}'> " .$i. " </a>"; } if ($i==$total_pages) { print"<p><a href='newsevents.php?page={$i}'> Last Page </a>"; } if ($i==1) { print "<p class='floatleft'><a href='newsevents.php?page={$i}'> First Page </a>"; } } Can someone help? |
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