Archana Jayaseelan

• Feb 7th, 2007

First, establish a simple socket connection. If in UNIX/LINUX, use AF_INIX.function get_the_host($host,$path) { // open the host $fp = fsockopen($host, 80, &$errno, &$errstr,...

Prasanna

• Jul 10th, 2006

First of all we have to make one .txt file ...then open it in write mode then write something in messsage box that will written in that file ...the another user also open that file and write the file ...

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Rahul Thipse

• Oct 31st, 2006

Here is code // Give actually File_name1 path from remote server header("Content-Disposition: attachment; filename=".$file_name1); header("Content-type: application/octet-stream"); readfile($file_path1);FromRahul Thipse

Kiran

• Sep 15th, 2006

We can log the IP addresses in one database table while downloading the file. This way we can count and check the no. of rows inserted for a particular download.

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ankita

• Dec 15th, 2006

FFmpeg is a complete solution to record, convert and stream audio and video. It includes libavcodec, the leading audio/video codec library. FFmpeg is developed under Linux, but it can compiled under most operating systems, including Windows.

Henry

• Oct 11th, 2006

You need a module installed - FFMPEG  or FFMPEG_PHP

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munai

 Profile Answers by munai Questions by munai

• Oct 23rd, 2008

Both the functions are used to Split a string. However, Split is used to split a string using a regular expression. On the other hand, Explode is used to split a string using another string. e.g...

Brajmohan Kumar

• Mar 26th, 2007

split() can work using regular expressions while explode() cannot.

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Rizwan

• Feb 6th, 2007

Strstr($needle,$string) function will search $needle in $string if its found then it will return the rest of string after that needle. like strstr(@,br.rizwan@gmail.com) will return gmail.com only....Ans stristr is case insensitive..Rest of functionality work as strstr..

Balakrishnan

• Nov 29th, 2006

hai, i think the question is wrong.The correct question should be what is the difference between strstr & stristr. strstr: the syntax is: string strstr(string $string,string $str );...

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ganesh.golla

 Profile Answers by ganesh.golla Questions by ganesh.golla

• Jul 23rd, 2009

if statement can be used when much more conditions need to check. where as switch stmt can be used when we need to compare a single expression with various options.Ex: if(studentMarks>70){echo &quo...

RohithBlr

 Profile Answers by RohithBlr Questions by RohithBlr

• Jun 4th, 2007

"switch" statements are faster because with a switch, PHP compares an original value to a set of case values, the same holds with javascript... With an if else statement, it needs to do more parsing.&...

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Ganesh

• Sep 7th, 2007

Yes, Php supports Inheritance.Lets go for an example,Class Pay{      var $Amt=10;      var $M="";      Function Che...

manohar

• May 29th, 2007

Yes, Using extends keyword you can extend Superclass.

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pankajha.100

 Profile Answers by pankajha.100 Questions by pankajha.100

• Aug 13th, 2009

Java is used for n tier development. i.e is client on other server, business logic on other server and database on other server. Doing this if link fail for one client other client can access whereas in PHP if one server fail all server fails.

msdwivedi

 Profile Answers by msdwivedi Questions by msdwivedi

• Dec 28th, 2007

Answer: PHP vs JAVA Both languages serve their purposes. PHP is almost always quicker to prototype with. The same would likely be said for Perl vs. Java or Python vs. Java. Or in other words whole ...

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What is Joomala in PHP?

ninethsense

 Profile Answers by ninethsense Questions by ninethsense

• Feb 8th, 2008

Joomla is a Open Source CMS framework- (Content Management System) programmed with PHP. If you use CMS, there is no need of making your websites from scratch. Manny functionalities like : forum, calendar, mail etc. are built in - as extensions.

abehinsv

 Profile Answers by abehinsv Questions by abehinsv

• Jan 4th, 2008

Joomla is a Content Management System. It is built in PHP language and easily modified the site with content

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i m creating reports through crystal reports using MySQL database.Now i want to access these reports through php code in web page.Can anyone help me or give me sample code, how to access reports in php like as we access Crystal reports in .NET through crystal report viewer.Or is there any other option to create reports in php in which i can create charts like pie chart, bar chart, etc........Pls provide...

zoom411030

 Profile Answers by zoom411030 Questions by zoom411030

• Feb 5th, 2009

In PHP also you can create reports using JP Graphs. :)

n_rajmail

 Profile Answers by n_rajmail Questions by n_rajmail

• Jun 20th, 2008

Through coding window

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What is the difference between "mysql_fetch_array" and "mysql_fetch_object"

gautamphp

 Profile Answers by gautamphp Questions by gautamphp

• Aug 30th, 2008

MySQL_fetch_array() return result set or row of data as an array(numeric or associative or both by the help of mysql_query).And the result can access by indexing number or field name.It is so ez for developer to use.

akhilesh1010

 Profile Answers by akhilesh1010 Questions by akhilesh1010

• Jul 28th, 2008

1. mysql_fetch_arraythis return an associative array, a numeric array, or both2. mysql_fetch_object — return row as an object

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What is the purpose of ob_start() ?

selvaa89

 Profile Answers by selvaa89 Questions by selvaa89

• Apr 29th, 2009

This function will redirect the output to a buffer. We can flush out the buffer ob_end_flush(). ob_start must be called before any output is made. so the apt place is immediately after opening the php tag.

sonal_fulkar

 Profile Answers by sonal_fulkar Questions by sonal_fulkar

• Jan 22nd, 2009

This function will turn output buffering on. While output buffering is ON no output is sent from the script (but headers), instead the output is stored in an internal buffer. to get contents from output buffer we can use ob_get_contents function

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How will you calculate difference of two dates using PHP?

Qambar

 Profile Answers by Qambar Questions by Qambar

• Jan 29th, 2010

// Calculate difference and returns the difference in days.function bozimsDateDiff($date1, $date2){ return floor(($date2 - $date1) / (3600 * 24));}// Usage$date2 = time(); // e,g Date 2 CURRENT D...

deepikanadkarni

 Profile Answers by deepikanadkarni Questions by deepikanadkarni

• Jan 21st, 2010

<?php/********** Date Difference **************************/function date_diff($d1, $d2){  if ($d1 < $d2){    $temp = $d2;    $d2 = $d1;    $d1 ...

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How can we hide the fact that the web pages are written in PHP?

afuzzyllama

 Profile Answers by afuzzyllama Questions by afuzzyllama

• Oct 6th, 2010

I believe you can do this using the RewriteRule in the .htaccess file

loverboy260

 Profile Answers by loverboy260 Questions by loverboy260

• Oct 3rd, 2010

There is one way I know and that is mod-rewrite to hide the extensions so if I go to domain.com/apage.html  mod_rewrite will change (internally) to apage.php however if there are any errors in your coding, the error style of PHP will let user know that you are using php

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While working with file system, can feof be used with a file open by fsockopen?

abc

• Sep 12th, 2011

Fsockopen() returns a file pointer which may be used together with the other file functions (such as fgets(), fgetss(), fwrite(), fclose(), and feof()). If the call fails, it will return FALSE.

So feof can be used with a file open by fsockopen

rajanbhanot

 Profile Answers by rajanbhanot Questions by rajanbhanot

• Oct 12th, 2010

Fsockopen() returns a file pointer which may be used together with the other file functions (such as fgets(), fgetss(), fwrite(), fclose(), and feof()). If the call fails, it will return FALSE.

So feof can be used with a file open by fsockopen

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Explain properly why and how Php code is parsed?

abc

• Sep 12th, 2011

Because it is loosely & server side scripting language

Mohammad Sayeed

 Profile Answers by Mohammad Sayeed Questions by Mohammad Sayeed

• Aug 12th, 2011

To parse
$variable=((int)$val);

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Why overloading concept is not supported in php

tuhin sarkar

• Apr 6th, 2013

PHP is a loosely typed language.

Pawan Parashar

• Aug 23rd, 2012

Because variables data type can be vary, :)

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In core PHP i am making a form it include file uploading option but i have created two choose file option when i choose file to both button then only last button image goes to the folder not goes to both files why...simply i want to add 2 choose file button and when user use both button then both file could be goes into the upload folder...

Anchal

• Jul 19th, 2015

$_FILES["fileToUpload"]["name"]

devesh tiwari

• Jan 1st, 2015

You have used the same name for both the files. Hence it by default replaces the file to the name when goes to next page.

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The require() statement includes and evaluates the specific file. The include() statement includes and evaluates the specified file include() produces a Warning while require() results in a Fatal Error.

ashish.gijare

 Profile Answers by ashish.gijare Questions by ashish.gijare

• Sep 5th, 2009

Include() gives an warning but reqiure() gives an error.require halts the page but include dosen't.

ankita

• Dec 15th, 2006

The two constructs are identical in every way except how they handle failure.

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how can I protect my folders and file using htaccess file?

sahil

• Aug 8th, 2011

You can use htacess with this code
IndexIgnore *

Shibly.seu

 Profile Answers by Shibly.seu Questions by Shibly.seu

• Jul 20th, 2011

You can protect web folder by .htaccess from unauthorized access. Checkout .htaccess tutorial

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