Read csv n tsv files to an array

PHP read a files into an array

function read_file_data_to_array($filepath, $load_keys=false, $filetype) { if($filetype=="csv") $separator=","; else if($filetype=="tsv") $separator=" "; $array = array(); if (!file_exists($filepath)){ return $array; } $content = file($filepath); for ($x=0; $x < count($content); $x++){ if (trim($content[$x]) != ''){ $line = explode("$separator", trim($content[$x])); if  ..

How to write text in a image using php

Writing some text on jpeg image using php

header('Content-type: image/jpeg'); $text = "TechBluff!"; # sample text to be used in a jpeg picture. $font = 'ambient.ttf'; # font style $image = imagecreatefromjpeg('watermark.jpg'); # sample image where the text to be used. $text_col= imagecolorallocate($image, 255, 255,  ..

How to include html file in php

Include HTML file in php

Here it is the simple php code that helps you to include your html webpage to php file. HTML file or code to be included in php <li><a href='home.php'>home</a></li> <li><a href='contactus.php'>Contact</a></li> <li><a href='bluff.php'>Bluff</a></li> <li><a href='programming.php'>Programming</a></li> php code to include a html file <?php include ("menus.html"); ?> Consider you have html file called menus.html  ..

Encode image for fast access

Load webpage faster using encoded image

Load webpage faster using encoded image in php, this helps you to load your page faster. function encode_image($filename){ $contents = file_get_contents($filename); $base64 = base64_encode($contents); $imagetype = exif_imagetype($filename); $mime = image_type_to_mime_type($imagetype); return "data:$mime;base64,$base64"; } How  ..

How to split tamil characters

Php - split tamil characters

How to Split tamil character string in php Tamil characters are stored in database or fetched in unicode format. Characters can be splitted using preg_match_all function in php. # preg_match_all('/pLpM*|./u', $str, $results) where, pL - Match Unicode letter pM - Match Unicode mark $str - Input string to be seperated $result - Result of input passed.  ..

Php goto operator jump statement

How to use goto operator in php

Features of php GOTO operator 1) The goto operator can be used to jump to another location in a program. 2) The instruction is like goto followed by any label name. 3) The target location is specified by the label name followed by a colon. 4) The target label must be within the same  ..

How to serialize unserialize an array

Php - serialize unserialize an array

how to serialize and unserialize an array in php? As arrays are complex data types, you cannot see their contents directly. If you try printing out the value of an array, you will see PHP just outputs \'Array\', which means that passing the value of an array through a link requires  ..

Split tamil characters from tamil word

How to split tamil characters

Split the tamil characters from tamil word using php. The preg_match_all() function is used to split tamil words. let assign, $string1="&#2980;&#2990;&#3007;&#2996;&#3021;"; preg_match_all('/pLpM*|./u', $string1, $result); Now print the $result array , you will get the splited tamil characters. print_r($result); Output: Array ( [0] => Array ( [0] => &#2980; [1] => &#2990;&#3007; [2]  ..

How to split numbers from string

Split numbers from string

Split Numbers From String Using Php To split numbers present at last of a string and increment the number by 1 using php $vname="words9999"; echo "Initial value==".$vname; $i = 1; $strln=strlen($vname); for($j=0;$j<=$strln;$j++) { $nm=substr($vname,-$j); if (!preg_match('/[^0-9]/', $nm)) { $vnameapp=$nm; } } $vnam=explode($vnameapp,$vname); $vnameapp++;   ..

Sorting an associative array in php

Php sorting an array

Example Input: Array ( [a1] => 14959.14 [a2] => 10747.94 [a3] => 19531.23 [a4] => 8915.83 [a5] => 2646.25 [a6] => 28379.74 [a7] => 727.25 ) Syntax: # array_multisort(array1,sorting order,sorting type,array2,array3...) Where, array1 = Specifies an array(Required) sorting Order = Specifies the sorting order(Optional). Possible values: SORT_ASC Default. Sort in  ..

Create graphical image

Creating graphical image using php

The below code can be used to create graphical image, it is a simple code code which is used used to create sample images <?php $pic = imagecreatetruecolor(400,400); // for create canvas with 400 * 400 size $bluecol = 0; for ($i = -10; $i < 410; $i  ..

Find an url exists in php or not

Search fo url in a file

Check wheather a url exists in a files or not. function urlOK($url) { $url_data = parse_url ($url); if (!$url_data) return FALSE; $errno=""; $errstr=""; $fp=0; $fp=fsockopen($url_data['host'],80,$errno,$errstr,30); if($fp===0) return FALSE; $path =''; if (isset( $url_data['path'])) $path .= $url_data['path']; if (isset( $url_data['query'])) $path .= '?' .$url_data['query']; $out="GET /$path HTTP/1.1rn";   ..

Access global variable inside class

Php global variable

PHP global variable access inside the class <?php define('MYCONST', 'varname'); $varname = array("This is varname", "and array?"); class Myclass { public $classvar; function Myclass() { $this->classvar =& $GLOBALS[MYCONST]; } function printvar() { echo $this->classvar[0]; echo $this->classvar[1]; } }; $myobj = new Myclass; $myobj->printvar(); ?>   ..

How to search url exists in particular link

Check url

How to search if URL exists in a particular link? This method is the easiest way to check whether a proper url is having in a particular link. Many of them click the wrong link and choose in complex way.Using the following trick you can do it in a useful way.   ..

How to create animated gif

Simple animated gif image

How to create animated gif using php if(isset($_POST['speed'])) { header('Content-type: image/gif'); if(isset($_POST['download'])){ header('Content-Disposition: attachment; filename="animated.gif"'); } include('class.php'); function frame($image){ ob_start(); imagegif($image); global $frames, $framed; $frames[]=ob_get_contents(); $framed[]=$_POST['speed']; ob_end_clean(); } foreach ($_FILES["images"]["error"] as $key => $error) { if ($error == UPLOAD_ERR_OK) { $tmp_name = $_FILES["images"]["tmp_name"][$key]; $im = imagecreatefromstring(file_get_contents($tmp_name)); $resized = imagecreatetruecolor($_POST['width'],$_POST['height']); imagecopyresized($resized,  ..

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