Split / Chunk / Capture complete words using substr() in PHP, limit by word

For [ How to capture complete words using substr() in PHP, limit by word? ]

$sub_words = explode('|', wordwrap(nl2br($m->Message), 50, '|')); echo $sub_words[0];

Status of Amazon EC2 Server

To check the status of Amazon EC2 Server:

1	# tail -f /var/log/apache2/error.log

Cron Jobs at Amazon EC2 Server

Show you the list of cron jobs:

1	# crontab -l

It is a standard unix cron job file located in /var/www/project/_config/crontab.txt.

Difference between Function, Procedure and Stored Routine in MySQL

A quick summary:

A stored routine is either a procedure or a function.

A procedure is invoked using a CALL statement and can only pass back values using output variables.

A function can be called from inside a statement just like any other function and can return a scalar value.

reference: http://dev.mysql.com/doc/refman/5.0/en/stored-routines-syntax.html

------------------------------------------------------------------------
Difference between Function, Procedure and Stored Routine in MySQL

Connecting to AWS EC2 (Linux) Instance With PuTTY via SSH In order to connect to an Amazon Web Services EC2 Linux instance using PuTTY over SSH you mu

Connecting to AWS EC2 (Linux) Instance With PuTTY via SSH
----------------------------------------------------------
In order to connect to an Amazon Web Services EC2 Linux instance using PuTTY over SSH you must generate a PPK file from your private key, then import the PPK to PuTTY. PuTTY does not natively support the private key format generated by Amazon EC2, therefore PuttyGen must be used to convert keys to its internal format.

please, download the following file with the complete information.

Connect to your Amazon AWS EC2 Linux machine using SSH and PuTTY in Windows

Checking IE Browser using PHP Script

Checking IE Browser using PHP Script
-------------------------------------

if (preg_match('|MSIE ([0-9].[0-9]{1,2})|',$_SERVER['HTTP_USER_AGENT'])) {
{
 echo 'IE';
}
else {
 echo 'Other Browser';
}

Adding the Cursor at the Start of Text Area.

/*
To Add the cursor at the beginning /start of the text area or text field, please follow the below instruction.

Copy the below text and create a file called [jquery.cursor.js], and link that file into your working file.

then User add this line : $('#text_area_id').setCaretPos(1);




// Get current selection
var sel = $("textarea").getSelection()

// Replace current selection
$("input").replaceSelection("foo");

// Count characters
alert($("textarea").countCharacters());

// Set max length without callback function
$("textarea").setMaxLength(7);

// Set max length with callback function which will be called when limit is exceeded
$("textarea").setMaxLength(10, function() {
alert("hello")
});

// Removing limit:
$("textarea").setMaxLength(-1);

// Insert text at current caret position
$("#textarea").insertAtCaretPos("hello");

// Set caret position (1 = beginning, -1 = end)
$("#textArea").setCaretPos(10);

// Set Selection
$("#textArea").setSelection(10,15);

*/


var caretPositionAmp=[]; function init(){if(navigator.appName=="Microsoft Internet Explorer"){obj=document.getElementsByTagName("TEXTAREA");var b,a=0;for(a=0;afirstRe.length)return{start:caretPositionAmp[c],end:caretPositionAmp[c],text:"",length:0};a=e.text.length;c=e.text.length+d.text.length}if(h>0)for(e=0;e<=h;e++){var k=b.value.indexOf("\n",g);if(k!=-1&&k=a&&k<=c)if(k==a+1){f--;i--;g=k+1}else{g=k+1;i++}else e=h}if(d.text.indexOf("\n",0)==1)i+=2;a-=f;c-=i;return{start:a,end:c,text:d.text,length:c-a}}b.focus();if(typeof b.selectionStart=="number")a=b.selectionStart;else{d=document.selection.createRange();a=b.createTextRange();e=a.duplicate();a.moveToBookmark(d.getBookmark());e.setEndPoint("EndToStart",a);a=e.text.length}if(h>0)for(e=0;e<=h;e++){k=b.value.indexOf("\n",g);if(k!=-1&&kc.length)return this}if(i.text){part=i.text;if(a.value.match(/\n/g)!=null)f=a.value.match(/\n/g).length;c=h.text.length;if(f>0)for(j=0;j<=f;j++){var l= a.value.indexOf("\n",e);if(l!=-1&&l0)for(var g=0;g<=e;g++){var i=c.value.indexOf("\n",d);if(i!=-1&&i=b&&i<=a)if(i==b+1){h--;f--;d=i+1}else{d=i+1;f++}else g=e}b+=h;a+=f;c.selectionStart=b;c.selectionEnd=a}c.focus()}return this}else if(c.selectionStart||c.selectionStart==0){c.focus();window.getSelection().removeAllRanges();c.selectionStart=b;c.selectionEnd=a;c.focus();return this}},insertAtCaretPos:function(b){var a=this.jquery?this[0]:this,c,e,h,d,f,g,i;c=e=0;var k=a.scrollTop==undefined?0:a.scrollTop;i=document.getElementsByTagName("TEXTAREA");for(var j=0;j0)for(var m=0;m<=c;m++){var l=a.value.indexOf("\n",h);if(l!=-1&&l<=i){h=l+1;i-=1;e++}}}caretPositionAmp[j]=parseInt(caretPositionAmp[j]);a.onkeyup=function(){if(document.selection&&typeof a.selectionStart!="number"){a.focus();d=document.selection.createRange();f=a.createTextRange();g=f.duplicate();f.moveToBookmark(d.getBookmark());g.setEndPoint("EndToStart", f);caretPositionAmp[j]=g.text.length}};a.onmouseup=function(){if(document.selection&&typeof a.selectionStart!="number"){a.focus();d=document.selection.createRange();f=a.createTextRange();g=f.duplicate();f.moveToBookmark(d.getBookmark());g.setEndPoint("EndToStart",f);caretPositionAmp[j]=g.text.length}};if(document.selection&&typeof a.selectionStart!="number"){d=document.selection.createRange();if(d.text.length!=0)return this;f=a.createTextRange();textLength=f.text.length;g=f.duplicate();f.moveToBookmark(d.getBookmark()); g.setEndPoint("EndToStart",f);c=g.text.length;if(caretPositionAmp[j]>0&&c==0){e=caretPositionAmp[j]-e;f.move("character",e);f.select();d=document.selection.createRange();caretPositionAmp[j]+=b.length}else if(!(caretPositionAmp[j]>=0)&&textLength==0){d=document.selection.createRange();caretPositionAmp[j]=b.length+textLength}else if(!(caretPositionAmp[j]>=0)&&c==0){f.move("character",textLength);f.select();d=document.selection.createRange();caretPositionAmp[j]=b.length+textLength}else if(!(caretPositionAmp[j]>= 0)&&c>0){f.move("character",0);document.selection.empty();f.select();d=document.selection.createRange();caretPositionAmp[j]=c+b.length}else if(caretPositionAmp[j]>=0&&caretPositionAmp[j]==textLength){if(textLength!=0){f.move("character",textLength);f.select()}else f.move("character",0);d=document.selection.createRange();caretPositionAmp[j]=b.length+textLength}else{if(caretPositionAmp[j]>=0&&c!=0&&caretPositionAmp[j]>=c){e=caretPositionAmp[j]-c;f.move("character",e)}else caretPositionAmp[j]>=0&&c!= 0&&caretPositionAmp[j]0){b=parseInt(b)-1;if(document.selection&&typeof a.selectionStart=="number"&&a.selectionStart==a.selectionEnd){if(a.value.match(/\n/g)!=null)e=a.value.match(/\n/g).length;if(e>0)for(var g=0;g<=e;g++){d=a.value.indexOf("\n",c);if(d!=-1&&d<=b){c=d+1;b=parseInt(b)+1}}}}else if(parseInt(b)<0){b=parseInt(b)+1;if(document.selection&&typeof a.selectionStart!="number"){b= a.value.length+parseInt(b);if(a.value.match(/\n/g)!=null)e=a.value.match(/\n/g).length;if(e>0){for(g=0;g<=e;g++){d=a.value.indexOf("\n",c);if(d!=-1&&d<=b){c=d+1;b=parseInt(b)-1;h+=1}}b=b+h-e}}else if(document.selection&&typeof a.selectionStart=="number"){b=a.value.length+parseInt(b);if(a.value.match(/\n/g)!=null)e=a.value.match(/\n/g).length;if(e>0){b=parseInt(b)-e;for(g=0;g<=e;g++){d=a.value.indexOf("\n",c);if(d!=-1&&d<=b){c=d+1;b=parseInt(b)+1;h+=1}}}}else b=a.value.length+parseInt(b)}else return this; if(document.selection&&typeof a.selectionStart!="number"){c=document.selection.createRange();if(c.text!=0)return this;a=a.createTextRange();a.collapse(true);a.moveEnd("character",b);a.moveStart("character",b);a.select();caretPositionAmp[f]=b;return this}else if(typeof a.selectionStart=="number"&&a.selectionStart==a.selectionEnd){a.setSelectionRange(b,b);return this}return this},countCharacters:function(){var b=this.jquery?this[0]:this;if(b.value.match(/\r/g)!=null)return b.value.length-b.value.match(/\r/g).length; return b.value.length},setMaxLength:function(b,a){this.each(function(){var c=this.jquery?this[0]:this,e=c.type,h,d;if(parseInt(b)<0)b=1E8;if(e=="text")c.maxLength=b;if(e=="textarea"||e=="text"){c.onkeypress=function(f){var g=c.value.match(/\r/g);d=b;if(g!=null)d=parseInt(d)+g.length;f=f||event;g=f.keyCode;h=document.selection?document.selection.createRange().text.length>0:c.selectionStart!=c.selectionEnd;if(c.value.length>=d&&(g>47||g==32||g==0||g==13)&&!f.ctrlKey&&!f.altKey&&!h){c.value=c.value.substring(0, d);typeof a=="function"&&a();return false}};c.onkeyup=function(){var f=c.value.match(/\r/g),g=0,i=0;d=b;if(f!=null){for(var k=0;k<=f.length;k++)if(c.value.indexOf("\n",i)<=parseInt(b)){g++;i=c.value.indexOf("\n",i)+1}d=parseInt(b)+g}if(c.value.length>d){c.value=c.value.substring(0,d);typeof a=="function"&&a();return this}}}else return this});return this}});



Setting Google Map Max/Min Zoom Levels

/* Setting Google Map Max/Min Zoom Levels */
map = new GMap2(document.getElementById("google_maps"));

// Restricting the range of Zoom Levels
// Get the list of map types 
var mt = map.getMapTypes();
// Overwrite the getMinimumResolution() and getMaximumResolution() methods
for (var i=0; i mt[i].getMinimumResolution = function() {return 7;}
mt[i].getMaximumResolution = function() {return 11;}
}

Filtering/Cleaning URLs, html tags from the string/text

Cleaning up all URLs, html tags from the string/text

/*
* @param string $text = the text for filtering url, links, html tags.
* @return array filtered text;
*/
static function text_cleaner($string) {
$string = htmlentities(strip_tags($string, '
')); // stripping the html tags
$U = explode(' ',$string);
$W =array();

foreach ($U as $k => $u) {
if (stristr($u,".")) { //only preg_match if there is a dot
if (self::containsTLD($u) === true) {
unset($U[$k]);
return self::text_cleaner( implode(' ',$U));
}
}
}
return implode(' ',$U);

/* For testing the function.
* echo $url = "aaaa.com Here is helllow.com another funny site badurl.badone somesite.ca/worse.jpg but this badsite.com www.tinyurl.com/55555 and http://www.tinyurl.com/55555 and img.hostingsite.com/badpic.jpg";
* echo '
';
* echo "Cleaned: " . $v->text_cleaner($url);
* */
}

static function containsTLD($string) {
preg_match(
"/(AC($|\/)|\.AD($|\/)|\.COM($|\/)|\.AE($|\/)|\.AERO($|\/)|\.AF($|\/)|\.AG($|\/)|\.AI($|\/)|\.AL($|\/)|\.AM($|\/)|\.AN($|\/)|\.AO($|\/)|\.AQ($|\/)|\.AR($|\/)|\.ARPA($|\/)|\.AS($|\/)|\.ASIA($|\/)|\.AT($|\/)|\.AU($|\/)|\.AW($|\/)|\.AX($|\/)|\.AZ($|\/)|\.BA($|\/)|\.BB($|\/)|\.BD($|\/)|\.BE($|\/)|\.BF($|\/)|\.BG($|\/)|\.BH($|\/)|\.BI($|\/)|\.BIZ($|\/)|\.BJ($|\/)|\.BM($|\/)|\.BN($|\/)|\.BO($|\/)|\.BR($|\/)|\.BS($|\/)|\.BT($|\/)|\.BV($|\/)|\.BW($|\/)|\.BY($|\/)|\.BZ($|\/)|\.CA($|\/)|\.CAT($|\/)|\.CC($|\/)|\.CD($|\/)|\.CF($|\/)|\.CG($|\/)|\.CH($|\/)|\.CI($|\/)|\.CK($|\/)|\.CL($|\/)|\.CM($|\/)|\.CN($|\/)|\.CO($|\/)|\.COM($|\/)|\.COOP($|\/)|\.CR($|\/)|\.CU($|\/)|\.CV($|\/)|\.CX($|\/)|\.CY($|\/)|\.CZ($|\/)|\.DE($|\/)|\.DJ($|\/)|\.DK($|\/)|\.DM($|\/)|\.DO($|\/)|\.DZ($|\/)|\.EC($|\/)|\.EDU($|\/)|\.EE($|\/)|\.EG($|\/)|\.ER($|\/)|\.ES($|\/)|\.ET($|\/)|\.EU($|\/)|\.FI($|\/)|\.FJ($|\/)|\.FK($|\/)|\.FM($|\/)|\.FO($|\/)|\.FR($|\/)|\.GA($|\/)|\.GB($|\/)|\.GD($|\/)|\.GE($|\/)|\.GF($|\/)|\.GG($|\/)|\.GH($|\/)|\.GI($|\/)|\.GL($|\/)|\.GM($|\/)|\.GN($|\/)|\.GOV($|\/)|\.GP($|\/)|\.GQ($|\/)|\.GR($|\/)|\.GS($|\/)|\.GT($|\/)|\.GU($|\/)|\.GW($|\/)|\.GY($|\/)|\.HK($|\/)|\.HM($|\/)|\.HN($|\/)|\.HR($|\/)|\.HT($|\/)|\.HU($|\/)|\.ID($|\/)|\.IE($|\/)|\.IL($|\/)|\.IM($|\/)|\.IN($|\/)|\.INFO($|\/)|\.INT($|\/)|\.IO($|\/)|\.IQ($|\/)|\.IR($|\/)|\.IS($|\/)|\.IT($|\/)|\.JE($|\/)|\.JM($|\/)|\.JO($|\/)|\.JOBS($|\/)|\.JP($|\/)|\.KE($|\/)|\.KG($|\/)|\.KH($|\/)|\.KI($|\/)|\.KM($|\/)|\.KN($|\/)|\.KP($|\/)|\.KR($|\/)|\.KW($|\/)|\.KY($|\/)|\.KZ($|\/)|\.LA($|\/)|\.LB($|\/)|\.LC($|\/)|\.LI($|\/)|\.LK($|\/)|\.LR($|\/)|\.LS($|\/)|\.LT($|\/)|\.LU($|\/)|\.LV($|\/)|\.LY($|\/)|\.MA($|\/)|\.MC($|\/)|\.MD($|\/)|\.ME($|\/)|\.MG($|\/)|\.MH($|\/)|\.MIL($|\/)|\.MK($|\/)|\.ML($|\/)|\.MM($|\/)|\.MN($|\/)|\.MO($|\/)|\.MOBI($|\/)|\.MP($|\/)|\.MQ($|\/)|\.MR($|\/)|\.MS($|\/)|\.MT($|\/)|\.MU($|\/)|\.MUSEUM($|\/)|\.MV($|\/)|\.MW($|\/)|\.MX($|\/)|\.MY($|\/)|\.MZ($|\/)|\.NA($|\/)|\.NAME($|\/)|\.NC($|\/)|\.NE($|\/)|\.NET($|\/)|\.NF($|\/)|\.NG($|\/)|\.NI($|\/)|\.NL($|\/)|\.NO($|\/)|\.NP($|\/)|\.NR($|\/)|\.NU($|\/)|\.NZ($|\/)|\.OM($|\/)|\.ORG($|\/)|\.PA($|\/)|\.PE($|\/)|\.PF($|\/)|\.PG($|\/)|\.PH($|\/)|\.PK($|\/)|\.PL($|\/)|\.PM($|\/)|\.PN($|\/)|\.PR($|\/)|\.PRO($|\/)|\.PS($|\/)|\.PT($|\/)|\.PW($|\/)|\.PY($|\/)|\.QA($|\/)|\.RE($|\/)|\.RO($|\/)|\.RS($|\/)|\.RU($|\/)|\.RW($|\/)|\.SA($|\/)|\.SB($|\/)|\.SC($|\/)|\.SD($|\/)|\.SE($|\/)|\.SG($|\/)|\.SH($|\/)|\.SI($|\/)|\.SJ($|\/)|\.SK($|\/)|\.SL($|\/)|\.SM($|\/)|\.SN($|\/)|\.SO($|\/)|\.SR($|\/)|\.ST($|\/)|\.SU($|\/)|\.SV($|\/)|\.SY($|\/)|\.SZ($|\/)|\.TC($|\/)|\.TD($|\/)|\.TEL($|\/)|\.TF($|\/)|\.TG($|\/)|\.TH($|\/)|\.TJ($|\/)|\.TK($|\/)|\.TL($|\/)|\.TM($|\/)|\.TN($|\/)|\.TO($|\/)|\.TP($|\/)|\.TR($|\/)|\.TRAVEL($|\/)|\.TT($|\/)|\.TV($|\/)|\.TW($|\/)|\.TZ($|\/)|\.UA($|\/)|\.UG($|\/)|\.UK($|\/)|\.US($|\/)|\.UY($|\/)|\.UZ($|\/)|\.VA($|\/)|\.VC($|\/)|\.VE($|\/)|\.VG($|\/)|\.VI($|\/)|\.VN($|\/)|\.VU($|\/)|\.WF($|\/)|\.WS($|\/)|\.XN--0ZWM56D($|\/)|\.XN--11B5BS3A9AJ6G($|\/)|\.XN--80AKHBYKNJ4F($|\/)|\.XN--9T4B11YI5A($|\/)|\.XN--DEBA0AD($|\/)|\.XN--G6W251D($|\/)|\.XN--HGBK6AJ7F53BBA($|\/)|\.XN--HLCJ6AYA9ESC7A($|\/)|\.XN--JXALPDLP($|\/)|\.XN--KGBECHTV($|\/)|\.XN--ZCKZAH($|\/)|\.YE($|\/)|\.YT($|\/)|\.YU($|\/)|\.ZA($|\/)|\.ZM($|\/)|\.ZW)/i",
$string,
$M);
$has_tld = (count($M) > 0) ? true : false;
return $has_tld;
}


Count of all checked checkboxes on a page using JQuery


/* Count of all checked checkboxes on a page using JQuery / Javascript */

$(document).ready( function() {
 $('#submit').click(
  function()
  {
   var count=0;
   count = $(":checkbox:checked").length;
   alert("count: "+count);
   return false;
  }
 );
});

HSEB releases Grade XI 2010/2011 results with 39% of total pass

HSEB releases Grade XI 2010/2011 results with 39% of total pass

Please Check at www.nepalipathshala.com for result