Php math

cry of war · July 21, 2007

how would i add the numerical of several different arrayed variables only chooseing the ones i want and set them to equal like $somenumber for example $somenumber = $info[1] + $info[37] + $info[34] + $info[12] + $info[88]

all $info[x] are equal to somenumber

cooldude832 · July 21, 2007

you got it right might want to quote it

also if they are strings its a bit different, if they are integers that will work

$number = ($info[37] + $info[1] +$info[5] +...);

if its strings use

$number = $info[37].$info[1].$info[5].$...;

cry of war · July 21, 2007

hmmm what should i do if the numbers in the array are from a explode() array and I want to get the sum of all the numbers together

cooldude832 · July 21, 2007

can I see some code?

you mean you want something like?

<?phph
$nums = "57,45,82,1,56,78,69,55);
$info = explode(",",$nums);
$sum = array_sum($info);
?>

cry of war · July 21, 2007

$armynouu is what im trying to get and this is what the user is inputting into the text area

recon Mission Report

Under the cover of night, your 1,000,000 Covert Ops sneak into the realm of overburnit .

Your Covert Ops move stealthily through the lands of overburnit undetected. They are able to gather many documents recording the status of weapons, army size and preparedness, and fortifications. Unfortunately, in order to avoid detection, they are not able to provide complete information. Your Chief of Intelligence provides you with the information gathered:

Army Size:

Unit Type

Attackers Defenders Untrained

bot 0 0 0

Units 0 0 7227

Human Form Units 100000 930000 1478941

Military Stats

Strike Action: 0

Defensive Action ???

Covert Action: 60,353,919,808

AntiCovert Action 0

Covert Skill: 22

Covert Operatives: 1050000

Anti-Covert Skill: 21

Anti-Covert Operatives: 0

Attack Turns: 633

Unit Production: 4544

<?php
// if page is not submitted to itself echo the form
if (!isset($_POST['submit']))
{
?>
<html>
<head>
<title>Personal INFO</title>
</head>
<body>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
PLEASE CLICK INSIDE OF THE SGW SPY LOG AREA AND PRESS CTRL+A THEN CTRL+C THEN CLICK IN THE
TEXT AREA BELOW WHERE IT SAYS "INSERT HERE".
<textarea rows="20" cols="20" name="info" wrap="physical">INSERT HERE</textarea><br />
ENTER ID: <INPUT TYPE="TEXT" name="id" value="INPUT ID HERE" /><br />
<input type="submit" value="submit" name="submit" />
</form>

<?PHP
}
else
{
   $info = $_POST['info'];
   $id   = $_POST['id'];
$find = array('bot', 'Units', 'Human Form troop2a', 'Mercenaries', 'Jaffa Army', 'Super Soldiers', 'Mercenaries', 'Soldier', 'NID Agent', 'Mercenaries', 'Drones', 'Clones', '  ', ','); 
$replace = array('troop1a', 'troop2a', 'troop3a', 'troop1b', 'troop2b', 'troop3b', 'troop1c', 'troop2c', 'troop3c', 'troop1d', 'troop2d', 'troop3d', ' ', '');
$info = str_replace($find, $replace, $info);
   $info2 = explode(" ", $info);
$armynouu = ($info[79] + $info[80] + $info[81] + $info[83] + $info[84] + $info[87] + $info[88] + $info[89] + $info[109] + $info[115]);
echo "<pre><a href=http://www.stargatewars.com/stats.php?id=$id target=_blank>$race $info2[16] $race ($armynouu ~ $info2[121]</a><br /></pre>";
   for($i = 0; $i <= 200; $i++)
   {
    echo "Piece $i = $info2[$i] <br />";
   }
}
?>

sasa · July 21, 2007

try

<?php
$info = 'recon Mission Report
Under the cover of night, your 1,000,000 Covert Ops sneak into the realm of overburnit .
Your Covert Ops move stealthily through the lands of overburnit undetected. They are able to gather many documents recording the status of weapons, army size and preparedness, and fortifications. Unfortunately, in order to avoid detection, they are not able to provide complete information. Your Chief of Intelligence provides you with the information gathered:


Army Size:
Unit Type
Attackers Defenders Untrained

bot 0 0  0 
Units 0  0  7227 
Human Form Units 100000  930000  1478941 


Military Stats
Strike Action: 0 
Defensive Action Huh 
Covert Action: 60,353,919,808 
AntiCovert Action 0 
Covert Skill: 22 
Covert Operatives: 1050000 

Anti-Covert Skill: 21 
Anti-Covert Operatives: 0 
Attack Turns: 633 
Unit Production: 4544';
$find = array('bot', 'Units', 'Human Form troop2a', 'Mercenaries', 'Jaffa Army', 'Super Soldiers', 'Mercenaries', 'Soldier', 'NID Agent', 'Mercenaries', 'Drones', 'Clones', '  ', ','); 
$replace = array('troop1a', 'troop2a', 'troop3a', 'troop1b', 'troop2b', 'troop3b', 'troop1c', 'troop2c', 'troop3c', 'troop1d', 'troop2d', 'troop3d', ' ', '');
$info = str_replace($find, $replace, $info);
preg_match_all('/.+ [0-9]+/', $info, $a);
foreach ($a[0] as $k => $v) {
preg_match_all('/([^0-9]+[0-9]?[^0-9]+) ([0-9 ]+)/', $v, $b);
$c[$b[1][0]] = explode(' ',$b[2][0]);
}
//print_r($c);
$fild_for_sum = array('Strike Action:', 'Covert Skill:', 'troop3a');
$sum =0;
foreach ($fild_for_sum as $k) 
$sum += array_sum($c[$k]);
echo 'Sum of fileds ', implode(', ', $fild_for_sum), ' is ', $sum;
?>

cry of war · July 21, 2007

that works but do you mind explaining how it does it???

sasa · July 21, 2007

preg_match_all('/.+ [0-9]+/', $info, $a); <-- find line with numbers in it

preg_match_all('/([^0-9]+[0-9]?[^0-9]+) ([0-9 ]+)/', $v, $b); <-- separate text and numbers part

$c[$b[1][0]] = explode(' ',$b[2][0]); <-- create array who has text part for key and numbers array for value

try to print_r($c);

cry of war · July 22, 2007

How would i set each of the below using the above code sassa gave me into so that each seperate number below turns into its corsponding integer value

bot 0 0 0

Units 0 0 7227

Human Form Units 100000 930000 1478941

Covert Operatives: 1050000

Anti-Covert Operatives: 0

Attack Turns: 633

Unit Production: 4544

bot 0 0 0

$unit1 = 0;

$unit2 = 0;

$unit3 = 0;

Units 0 0 7227

$unit4 = 0;

$unit5 = 0;

$unit6 = 7227;

Human form Units 100000 930000 1478941

$unit7 = 100000;

$unit8 = 930000;

$unit9 = 1478941;

Covert Operatives: 1050000

$unit10 = 1050000;

Anti-Covert Operatives: 0

$unit11 = 0;

Attack Turns: 633

$AT = 633;

Unit Production: 4544

$unitp = 4544;

but each one of the numbers after the $unit# can variy because of each person has different stats and i need these to be equal to diff. values because i will be using them for different things

sasa · July 23, 2007

try

<?php
$info = 'bot 0 0  0 
Units 0  0  7227 
Human Form Units 100000  930000  1478941 
Covert Operatives: 1050000 
Anti-Covert Operatives: 0 
Attack Turns: 633 
Unit Production: 4544 ';
$find = array( '  ', ','); 
$replace = array(' ', '');
$info = str_replace($find, $replace, $info);
preg_match_all('/.+ [0-9]+/', $info, $a);
foreach ($a[0] as $k => $v) {
preg_match_all('/([^0-9]+) ([0-9 ]+)/', $v, $b);
$c[$b[1][0]] = explode(' ',$b[2][0]);
}
//print_r($c);
$fild_for_sum = array('bot', 'Units', 'Human Form Units','Covert Operatives:','Anti-Covert Operatives:');
$u = array('');
foreach ($fild_for_sum as $k) $u = array_merge($u, $c[$k]);
for ($i = 1; $i < 12; $i++) {
$n = 'unit'.$i;
$$n = $u[$i];
}
$AT = $c['Attack Turns:'][0];
$unitp = $c['Unit Production:'][0];
echo " unit1 = $unit1, unit2 = $unit2, unit3 = $unit3, unit4 = $unit4, unit5 = $unit5, unit6 = $unit6, unit7 = $unit7, unit8 = $unit8, unit9 = $unit9, unit10 = $unit10, unit11 = $unit11, AT = $AT, unitp = $unitp";
?>

cry of war · July 23, 2007

ok thats how you get that info now how do you get that infor out of this info???

recon Mission Report

Under the cover of night, your 208,000 Covert Ops sneak into the realm of Jungleman .

Your Covert Ops move stealthily through the lands of Jungleman undetected. They are able to gather many documents recording the status of weapons, army size and preparedness, and fortifications. Unfortunately, in order to avoid detection, they are not able to provide complete information. Your Chief of Intelligence provides you with the information gathered:

Army Size:

Unit Type

Attackers Defenders Untrained

Mercenaries 0 18 0

Soldier 0 0 158550

NID Agent 200 19 66897

Military Stats

Strike Action: 24,548,048

Defensive Action 0

Covert Action: 22

AntiCovert Action 22

Covert Skill: 21

Covert Operatives: 0

Anti-Covert Skill: 0

Anti-Covert Operatives: 0

Attack Turns: 3999

Unit Production: 7244

sasa · July 23, 2007

<?php
$info = 'recon Mission Report
Under the cover of night, your 208,000 Covert Ops sneak into the realm of Jungleman .
Your Covert Ops move stealthily through the lands of Jungleman undetected. They are able to gather many documents recording the status of weapons, army size and preparedness, and fortifications. Unfortunately, in order to avoid detection, they are not able to provide complete information. Your Chief of Intelligence provides you with the information gathered:


Army Size:
Unit Type
Attackers Defenders Untrained

Mercenaries 0 18  0 
Soldier 0  0  158550 
NID Agent 200  19  66897 


Military Stats
Strike Action: 24,548,048 
Defensive Action 0 
Covert Action: 22 
AntiCovert Action 22
Covert Skill: 21 
Covert Operatives: 0 

Anti-Covert Skill: 0 
Anti-Covert Operatives: 0 
Attack Turns: 3999 
Unit Production: 7244';
$find = array( '  ', ','); 
$replace = array(' ', '');
$info = str_replace($find, $replace, $info);
preg_match_all('/.+ [0-9]+/', $info, $a);
foreach ($a[0] as $k => $v) {
preg_match_all('/([^0-9]+) ([0-9 ]+)/', $v, $b);
$c[$b[1][0]] = explode(' ',$b[2][0]);
}
//print_r($c);
//$fild_for_sum = array('bot', 'Units', 'Human Form Units','Covert Operatives:','Anti-Covert Operatives:');
$fild_for_sum = array('Mercenaries', 'Soldier', 'NID Agent','Covert Operatives:','Anti-Covert Operatives:');
$u = array('');
foreach ($fild_for_sum as $k) $u = array_merge($u, $c[$k]);
for ($i = 1; $i < 12; $i++) {
$n = 'unit'.$i;
$$n = $u[$i];
}
$AT = $c['Attack Turns:'][0];
$unitp = $c['Unit Production:'][0];
echo " unit1 = $unit1, unit2 = $unit2, unit3 = $unit3, unit4 = $unit4, unit5 = $unit5, unit6 = $unit6, unit7 = $unit7, unit8 = $unit8, unit9 = $unit9, unit10 = $unit10, unit11 = $unit11, AT = $AT, unitp = $unitp";
?>

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