PHP - Gd Functions Names.

My Php Buddies,

I have mysql tbl columns these:

id: 
date_&_time: 
account_activation_code: 
account_activation_status: 
id_video_verification_status: 
id_verification_video_file_url: 
username: 
password: 
primary_domain: 
primary_website_email: 
sponsor_username: 
 

Now, I want to display their row data by excluded a few columns.

Want to exclude these columns:

date_&_time

account_activation_code

account_activation_status

id_verification_video_file_url

password

 

So, the User's (eg. your's) homepage inside his account should display labels like these where labels match the column names but the underscores are removed and each words' first chars CAPITALISED:

Id: 1
Id Video Verification Status: 1
Username: requinix
Primary_domain: requinix.majesty
Primary Website Email: requeen@requinix.majesty
Sponsor Username: phpsane
Recruits Number: 2

 

For your convenience only PART 1 works. Need help on Part 2

My attempted code:

 

	PART 1
	<?php 
	// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}
	// Query to get columns from table
$query = $conn->query("SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'members' AND TABLE_NAME = 'users'");
	while($row = $query->fetch_assoc()){
    $result[] = $row;
}
	// Array of all column names
$columnArr = array_column($result, 'COLUMN_NAME');
	foreach ($columnArr as $value) { 
echo "<b>$value</b>: ";?><br><?php 
} 
	?>
	 
	PART 2
	<?php 
	//Display User Account Details 
echo "<h3>User: <a href=\"user.php?user=$user\">$user</a> Details</h3>";?><br> 
<?php 
$excluded_columns = array("date_&_time","account_activation_code","account_activation_status","id_verification_video_file_url","password"); 
foreach ($excluded_columns as $value2) 
{    
    echo "Excluded Column: <b>$value2</b><br>";
}
foreach ($columnArr as $value) 
{ 
    
    if($value != "$value2")
    { 
        $label = str_replace("_"," ","$value"); 
        $label = ucwords("$label"); 
        //echo "<b>$label</b>: "; echo "$_SESSION[$value]";?><br><?php 
        echo "<b>$label</b>: "; echo "${$value}";?><br><?php 
    }
} 
?>
	

PROBLEM: Columns from the excluded list still get displayed.

Edited November 19, 2018 by phpsane

I have a script I am putting together that simulate a cricket game. The only issue is, that there are a huge number of functions because there doesn't seem to be any other way to do this properly. As well as this, there a while() loop and all this seems to be leading to the page reaching a max 30 second timeout when generating the result.

My code is attached below, it is quite messy at the moment because i've just be working on it, but I was wondering if anyone has any solutions of how I can speed this up or change to prevent a timeout:

<?php
// Error reporting
error_reporting(E_ALL);

// Connect DB
mysql_connect("wickettowicket.adminfuel.com", "rockinaway", "preetha6488") or die(mysql_error());

// Select DB
mysql_select_db("wickettowicket") or die(mysql_error());

// MySQL queries to find batsmen and bowlers 
$array_batsmen = mysql_query('SELECT id, name, ability, strength FROM wtw_players WHERE team_id = 1 ORDER BY id ASC');
$array_bowlers = mysql_query('SELECT id, name, ability, strength FROM wtw_players WHERE team_id = 2');

// Start table for data 
$data = '<table width="600px">';

// Create blank scorecard
while ($array_bat = mysql_fetch_array($array_batsmen))
{
$data .= '<tr><td>'.$array_bat['name'].'</td><td></td><td></td><td>0</td></tr>';
}

// Set up arrays for players 
$current_batsman = $current_bowler = array();

// Reset query
mysql_data_seek($array_batsmen,0);

$in_one = $in_two = $it = '';

function currentBatsman($id, $name, $ability, $strength, $out, $in, $runs)
{
global $current_batsman;


$current_batsman = array (
'id' => $id,
'name' => $name,
'ability' => $ability,
'strength' => $strength,
'out' => $out,
'in' => $in,
'runs' => $runs
);

echo 'set current';
}

// Set up arrays of batsmen
while ($array = mysql_fetch_array($array_batsmen))
{

if ($it < 3 && $in_one == '') 
{
currentBatsman($array['id'], $array['name'], $array['ability'], $array['strength'], 0, 1, 0);

$batsmen[$array['id']] = array (
'id' => $array['id'],
'name' => $array['name'],
'ability' => $array['ability'],
'strength' => $array['strength'],
'out' => 0,
'in' => 1,
'runs' => 0
);

$in_one = $array['id'];
$current = $array['id'];
$it++;
}
else if ($it < 3 && $in_two == '') 
{
$batsmen[$array['id']] = array (
'id' => $array['id'],
'name' => $array['name'],
'ability' => $array['ability'],
'strength' => $array['strength'],
'out' => 0,
'in' => 1,
'runs' => 0
);

$in_two = $array['id'];
$it++;
}
else 
{
$batsmen[$array['id']] = array (
'id' => $array['id'],
'name' => $array['name'],
'ability' => $array['ability'],
'strength' => $array['strength'],
'out' => 0,
'in' => 0,
'runs' => 0
);
}

}

// Bowler Array
while ($array = mysql_fetch_array($array_bowlers))
{
$bowlers[] = array (
'name' => $array['name'],
'ability' => $array['ability'],
'strength' => $array['strength']
);

}

// Reset both queries
mysql_data_seek($array_bowlers,0);
mysql_data_seek($array_batsmen,0);



function changeBatsman($just_out)
{
global $array_batsmen, $batsmen; 

//Update array
$batsmen[$just_out] = array (
'in' => 1,
'out' =>  1
);

while ($array = mysql_fetch_array($array_batsmen))
{
if ($just_out != $array['id'] && $batsmen[$array['id']]['out'] != 0) currentBatsman($array['id'], $array['name'], $array['ability'], $array['strength'], 0, 1, 0);
}

// Reset query
mysql_data_seek($array_batsmen,0);

echo 'change batsman';
}

function swapBatsman($other_batsman)
{
global $array_batsmen, $batsman; 

while ($array = mysql_fetch_array($array_batsmen))
{
if ($other_batsman != $array['id'] && $batsman[$array['id']]['out'] != 0 && $batsman[$array['id']]['in'] == 1) currentBatsman($array['id'], $array['name'], $array['ability'], $array['strength'], 0, 1, 0);
}

// Reset query
mysql_data_seek($array_batsmen,0);

echo 'swap batsman';
}

$runs = $outs = $balls = $overs = 0;

$played = array();

function selectBowler()
{
global $bowlers, $current_bowler;

// Select random bowler
$choose_bowler = array_rand($bowlers, 1);

$current_bowler = array (
'name' => $bowlers[$choose_bowler]['name'],
'ability' => $bowlers[$choose_bowler]['ability'],
'strength' => $bowlers[$choose_bowler]['strength']
);

 

}

/*
function selectBatsman();
{
global $array_batsmen;

while ($array_batsmen[]['out'] != 1)
{


}*/

function bowl()
{
global $batsmen, $bowlers, $current_bowler, $current_batsman, $data, $balls, $outs, $runs;

if ($current_batsman['out'] == 0)
{
echo 'bowling';
// Set the initial number
$number = rand(0, 190);

// Ability of batsman
if ($current_batsman['ability'] > 90) $number += 30;
else if ($current_batsman['ability'] > 70) $number += 15;
else if ($current_batsman['ability'] > 50) $number += 2;
else $number = $number;

// Strength of batsman
if ($current_batsman['strength'] > 90) $number += 15;
else if ($current_batsman['strength'] > 70) $number += 10;
else if ($current_batsman['strength'] > 50) $number += 5;
else $number = $number;

// Depending on overs
if ($balls > 270) $number += 30;
else if ($balls > 120) $number -= 10;

// Ability
if ($current_bowler['ability'] > 90) $number -= 30;
else if ($current_bowler['ability'] > 70) $number -= 15;
else if ($current_bowler['ability'] > 50) $number -= 2;
else $number = $number;

// If batsman has made a huge total of runs, we need to knock some numbers off - more likely to get out
if ($current_batsman['runs'] > 200) $number -= 70;
else if ($current_batsman['runs'] > 100) $number -= 30;

// Finally sort out runs
if ($number > 190) $run = 6;
else if ($number > 170) $run = 4;
else if ($number > 160) $run = 3;
else if ($number > 100) $run = 2;
else if ($number > 50) $run = 1;
else if ($number > 10) $run = 0;
else if ($balls > 120 && $number > 0) $run = 0;
else $run = -1;

// Increase number of balls
$balls += 1;

// Are they out?
if ($run == -1)
{
$current_batsman['out'] = 1;

$played[] = $current_batsman['id'];
$find = '<tr><td>'.$current_batsman['name'].'</td><td></td><td></td><td>0</td></tr>';
$replace = '<tr><td>'.$current_batsman['name'].'</td><td></td><td>'.$current_bowler['name'].'</td><td>'.$current_batsman['runs'].'</td></tr>';

$data = str_replace($find, $replace, $data);


changeBatsman($current_batsman['id']); 



echo 'out';

}
else
{
$current_batsman['runs'] += $run;
$runs += $run;

if ($run == 1 || $run == 3)
{
swapBatsman($current_batsman['id']);
echo 'time to swap';
}

echo $run;


}

// Count outs
if ($current_batsman['out'] == 1)
$outs += 1;


}
}

function game()
{
global $main, $batsmen, $bowlers, $data, $batted, $balls, $outs, $current_batsman;

// Check if possible
while ($balls <= 295 && $outs < 10)
{

selectBowler();

// Actually bowl now

bowl();


}


}


game();



echo $data;

I teaching myself php, but I am coming from java and other compiled languages, so the process has been a little bumpy. I am trying to do something like this:

Code: [Select]
class my_class
{

  function one ()
  {
     $two = two ();

     $three = three ();

     $five = $two + $three;

     return $five;
  }

  function two ()
  {
     $two = 2;

    return $two;
  }
 
  function three ()
  {
     $three = 3;

     return $three;
  }
}


Unfortunately, I keep getting an error message saying that my call to two () is an undefined function. I am gathering from this that the scope of one () is not aware of the existence of two (). Is there a way to get around this so I can call two () and three () from one ()?

Hi,

I have db table that records the days (Sunday, Monday...) when the employee login to the system. Say that the employee logged in on Monday then Logged in on Wednesday so this means he was absent on Tuesday. I calculated the number of days to get the answer 2 (between Wednesday and Monday before logging in on Wednesday) how to get the name of the missing day "Tuesday"?

code:

$curdate = date("Y-m-d");
$currday = date('l');
$lastdate = $row['indate'];
$lastdayin = $row['lastdayin'];
					
if ($lastdate !=Null)
{
						
	$misseddates = strtotime($curdate) - strtotime($lastdate);
	$misseddates = $misseddates / 86400;
	echo $misseddates;
						
	$misseddays = strtotime($lastdayin) - strtotime($currday);
	$misseddays = $misseddays / 86400;
	echo $misseddays;
}

I tried to get the name of day in the last step but it only calculates 5 in numbers how to get the name. I want the answer to be "Tuesday" as of the example.

Thanks.

Hi guys,

I am currently stuck in a situation.

I have duplicated names in my form. View duplicated.jpg for a reference.

What exactly went wrong? Any help will be greatly appreciate! How do I eliminate the duplicated names. Thanks!!

And my $count is currently not working as well, it is supposed to be 5 columns per row.

Code: [Select]
<?php
/***Pre-School Level***/
echo '<input name="level[]" type="checkbox" id="level_1" value="1">';
echo '<span class="zone_text_enlarge"><label for="level_1">Pre-School</label></span><br/>';

$dbc = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME)
or die(mysqli_error($dbc));

$query = "SELECT sl.subject_level_id, sl.level_id, sl.subject_id, tl.level_name AS level_name, ts.subject_name AS subject_name " .
        "FROM tutor_subject_level AS sl " .
        "INNER JOIN tutor_level AS tl USING (level_id) " .
        "INNER JOIN tutor_subject AS ts USING (subject_id) " .
"ORDER BY subject_level_id ASC LIMIT 7";

    $sql = mysqli_query($dbc, $query)
or die(mysqli_error($dbc));


$query1 = "SELECT subject_level_id FROM tutor_overall_level_subject WHERE tutor_id = '" . $_GET['tutor_id'] . "'";

$sql1 = mysqli_query($dbc, $query1)
or die(mysqli_error($dbc));

$selected_subjects = array();
while ($row = mysqli_fetch_array($sql1)) {
array_push($selected_subjects, $row['subject_level_id']);
}

echo'<table><tr>'; // Start your table outside the loop... and your first row
$count = 0; // Start your counter
while($data = mysqli_fetch_array($sql)) {
/*  Check to see whether or not this is a *new* row
If it is, then end the previous and start the next and restart the counter.
*/
if ($count % 5 == 0) { 
echo "</tr><tr>"; $count = 0;
}
foreach($selected_subjects as $selected_subject) {
if ($data['subject_level_id'] == $selected_subject) {
echo '<td><input name="subject_level[]" class="subject_a" type="checkbox" checked="checked" id="subject_level_'.$data['subject_level_id'].'" value="'.$data['subject_level_id'].'"/>';
echo '<label for="subject_level_'.$data['subject_level_id'].'" class="subject_1">'.$data['subject_name'].'</label></td>';
$count++; //Increment the count
}
else {
echo '<td><input name="subject_level[]" class="subject_a" type="checkbox" id="subject_level_'.$data['subject_level_id'].'" value="'.$data['subject_level_id'].'"/>';
echo '<label for="subject_level_'.$data['subject_level_id'].'" class="subject_1">'.$data['subject_name'].'</label></td>';
$count++; //Increment the count
}
}

} 
echo '</tr></table><br/>'; //Close your last row and your table, outside the loop
?>

This is the end result of the HTML code, through 'view page source' in web browser
Code: [Select]
<input name="level[]" type="checkbox" id="level_1" value="1">

<span class="zone_text_enlarge"><label for="level_1">Pre-School</label></span><br/>

<table><tr></tr>

<tr>
<td><input name="subject_level[]" class="subject_a" type="checkbox" checked="checked" id="subject_level_1" value="1"/>
<label for="subject_level_1" class="subject_1">Mathematics</label></td>

<td><input name="subject_level[]" class="subject_a" type="checkbox" id="subject_level_1" value="1"/>
<label for="subject_level_1" class="subject_1">Mathematics</label></td>

<td><input name="subject_level[]" class="subject_a" type="checkbox" id="subject_level_2" value="2"/>
<label for="subject_level_2" class="subject_1">English</label></td>

<td><input name="subject_level[]" class="subject_a" type="checkbox" id="subject_level_2" value="2"/>
<label for="subject_level_2" class="subject_1">English</label></td>

<td><input name="subject_level[]" class="subject_a" type="checkbox" id="subject_level_3" value="3"/>
<label for="subject_level_3" class="subject_1">Chinese</label></td>

<td><input name="subject_level[]" class="subject_a" type="checkbox" id="subject_level_3" value="3"/>
<label for="subject_level_3" class="subject_1">Chinese</label></td>

<td><input name="subject_level[]" class="subject_a" type="checkbox" id="subject_level_4" value="4"/>
<label for="subject_level_4" class="subject_1">Tamil</label></td>

<td><input name="subject_level[]" class="subject_a" type="checkbox" id="subject_level_4" value="4"/>
<label for="subject_level_4" class="subject_1">Tamil</label></td>

<td><input name="subject_level[]" class="subject_a" type="checkbox" id="subject_level_5" value="5"/>
<label for="subject_level_5" class="subject_1">Malay</label></td>

<td><input name="subject_level[]" class="subject_a" type="checkbox" id="subject_level_5" value="5"/>
<label for="subject_level_5" class="subject_1">Malay</label></td>
</tr>

<tr>
<td><input name="subject_level[]" class="subject_a" type="checkbox" id="subject_level_6" value="6"/>
<label for="subject_level_6" class="subject_1">Phonics</label></td>

<td><input name="subject_level[]" class="subject_a" type="checkbox" checked="checked" id="subject_level_6" value="6"/>
<label for="subject_level_6" class="subject_1">Phonics</label></td>

<td><input name="subject_level[]" class="subject_a" type="checkbox" id="subject_level_7" value="7"/>
<label for="subject_level_7" class="subject_1">Creative Writing</label></td>

<td><input name="subject_level[]" class="subject_a" type="checkbox" id="subject_level_7" value="7"/>
<label for="subject_level_7" class="subject_1">Creative Writing</label></td></tr>

</table><br/>