HTML PHP Progress Bar

HTML PHP Progress Bar

Progress Bar: Simple Text Version :

<?php
// Output a 'waiting message'
echo 'Please wait while this task completes';

// Now while waiting for a certain task to
// complete, keep outputting .'s

while (true) {
  // Echo an extra dot, and flush the buffers
  // to ensure it gets displayed.
  echo ' .';
  flush();

  // Now sleep for 1 second and check again:
  sleep(1);
}
?>

Progress Bar: PHP-Based (grphical) :

<?php
// A function that will create the initial setup
// for the progress bar: You can modify this to
// your liking for visual purposes:
function create_progress() {
  // First create our basic CSS that will control
  // the look of this bar:
  echo "
<style>
#text {
  position: absolute;
  top: 100px;
  left: 50%;
  margin: 0px 0px 0px -150px;
  font-size: 18px;
  text-align: center;
  width: 300px;
}
  #barbox_a {
  position: absolute;
  top: 130px;
  left: 50%;
  margin: 0px 0px 0px -160px;
  width: 304px;
  height: 24px;
  background-color: black;
}
.per {
  position: absolute;
  top: 130px;
  font-size: 18px;
  left: 50%;
  margin: 1px 0px 0px 150px;
  background-color: #FFFFFF;
}

.bar {
  position: absolute;
  top: 132px;
  left: 50%;
  margin: 0px 0px 0px -158px;
  width: 0px;
  height: 20px;
  background-color: #0099FF;
}

.blank {
  background-color: white;
  width: 300px;
}
</style>
";

  // Now output the basic, initial, XHTML that
  // will be overwritten later:
  echo "
<div id='text'>Script Progress</div>
<div id='barbox_a'></div>
<div class='bar blank'></div>
<div class='per'>0%</div>
";

  // Ensure that this gets to the screen
  // immediately:
  flush();
}

// A function that you can pass a percentage as
// a whole number and it will generate the
// appropriate new div's to overlay the
// current ones:

function update_progress($percent) {
  // First let's recreate the percent with
  // the new one:
  echo "<div class='per'>{$percent}
    %</div>\n";

  // Now, output a new 'bar', forcing its width
  // to 3 times the percent, since we have
  // defined the percent bar to be at
  // 300 pixels wide.
  echo "<div class='bar' style='width: ",
    $percent * 3, "px'></div>\n";

  // Now, again, force this to be
  // immediately displayed:
  flush();
}

// Ok, now to use this, first create the
// initial bar info:
create_progress();

// Now, let's simulate doing some various
// amounts of work, and updating the progress
// bar as we go. The usleep commands will
// simulate multiple lines of code
// being executed.
usleep(350000);
update_progress(7);
usleep(1550000);
update_progress(28);
usleep(1000000);
update_progress(48);
usleep(1000000);
update_progress(68);
usleep(150000);
update_progress(71);
usleep(150000);
update_progress(74);
usleep(150000);
update_progress(77);
usleep(1150000);
update_progress(100);

// Now that you are done, you could also
// choose to output whatever final text that
// you might wish to, and/or to redirect
// the user to another page.
?>

Creating a progress bar using php

Switch out these lines of code with these:

You have to set a height for the divs and then you have to decide on what colors you want the divs to be. Also, and this is my preference. When echoing out html, I usually use single quotes on the outsides of the echo and I use double quotes for the html attributes.

This should work though.

echo '<div id="progressbar" style="height:50px;background-color:yellow;">';
echo '<div id="amountcompleted" style="height:50px; width:'  . $progressBarWidth . '% !important; background-color:lightblue"></div>';
echo '</div>';

I didn't see that you had your CSS posted. Here is CSS solution.. You did not declare your CSS classes in your attributes.

echo '<div id="progressbar" class="progressbar">';
echo '<div id="amountcompleted" class="amountcompleted" style="width:'  . $progressBarWidth . '% !important;"></div>';
echo '</div>';

How to change the value of a Bootstrap progress bar using PHP

Try this,

$total_prize=360000;
$paid_amount=260000;
$width = round(($paid_amount/$total_prize)*100,2);

echo '<div class="progress">
  <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="'.$width.'"
  aria-valuemin="0" aria-valuemax="'.$total_prize.'" style="width:'.$width.'%">
    '.$width.'% Complete 
  </div>
</div>'; 

HTML PHP Math : Fill a progress bar using rank values

1. Replace <?php print get_rank($rank) * next_rank($level) / 2; ?>
   by <?php print_r(($rank*100)/(get_rank($rank)+$rank)); ?> should do the job you want.
2. For function level($rank) if i input level(10) output will be 10 as you are returning $rank without any calculation.

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