Hey all,
I have a question of about how to get response of python program in php while we executing python in php. I found this solution. Which may be useful for some of you.
I have a question of about how to get response of python program in php while we executing python in php. I found this solution. Which may be useful for some of you.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html lang="en">
<head>
<title>Progress Bar</title>
</head>
<body>
<!-- Progress bar holder -->
<div id="progress" style="width:500px;border:1px solid #ccc;"></div>
<!-- Progress information -->
<div id="information" style="width:200px;"></div>
<div id="myDiv"></div>
<?php
// Total processes
$total = 3;
// Loop through process
for($i=1; $i<=$total; $i++){
// Calculate the percentation
$percent = intval($i/$total * 100)."%";
// Javascript for updating the progress bar and information
echo '<script language="javascript">
document.getElementById("progress").innerHTML="<div style=\"width:'.$percent.';background-color:#ddd;\"> </div>";
document.getElementById("information").innerHTML="processed.";
</script>';
// This is for the buffer achieve the minimum size in order to flush data
echo str_repeat(' ',1024*64);
echo 'Please wait...<br/>';
ob_flush();
// Send output to browser immediately
flush();
// Sleep one second so we can see the delay
sleep(1);
}
// Tell user that the process is completed
$pyscript = 'G:\wamp\www\ll\test.py';
$python = 'C:\\Python27\\python.exe';
$cmd="$pyscript $python";
exec("$cmd", $output);
file_put_contents('test.txt', $output);
$myfile = fopen("test.txt", "r") or die("Unable to open file!");
sleep(0.5);
echo fread($myfile,filesize("test.txt")).'<br/>';
fclose($myfile);
echo '<script language="javascript">document.getElementById("information").innerHTML="Process completed"</script>';
?>
</body>
</html>
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