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Mysql Database: , Mysql
Mysql. Informix, Oracle, Sybase, Solid, PostgreSQL, Generic ODBC
Mysql XAMPP Apache Mysql
XAMPP
, install apache as service install mysql as service apache mysql
Filezilla ,
xampp
http://www.oldapps.com/xampp.php?old_xampp=47http://www.oldapps.com/xampp.php?old_xampp=47
apache mysql
? , , (NETBEANS) .php ,phtml .phtml , , html , , html
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, html php
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MySQL MySQL MySQL
http://www.4shared.com/file/15FpL3hW/jdk-6u11-windows-i586-p.htmlhttp://www.4shared.com/file/15FpL3hW/jdk-6u11-windows-i586-p.htmlhttp://www.4shared.com/file/18Xvd1Ph/netbeans-65-ml-php-windows.htmlhttp://www.4shared.com/file/18Xvd1Ph/netbeans-65-ml-php-windows.htmlhttp://www.4shared.com/file/18Xvd1Ph/netbeans-65-ml-php-windows.html
XAMPP XAMPP Apache MySQL
C XAMPP htdocs
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Xampp htdocs sample.php
http://localhost/sample.php
localhost htdocs
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,
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.php sample.php
sample.php c xampp htdocs http://localhost/sample.php
http://localhost/sample.php
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";" echo "hello everybody"; echo , "" hello everybody , , echo , , , echo
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"//" , 1 2 3 4 5 6 7 8 9 10 11 12 13
//this is comment
, "//" this is comment ,
/* */ , 1 2 3 4 5 6 7 8 9
/*this is comment the comment is running the comment is here too*/
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echo "hello everybody"; ?>
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$hel
$skl
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kodu,modhu $ $kodu, $modhu
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$v=123;
v
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sample.php htdocs http://localhost/sample.php
http://localhost/sample.php
, 1 2 3 4 5 6 7 8 9 10 11
$b=123; $b 123. echo $b $b $b 123 echo $b 123
, ,
, / ""
"hello world"
hello world ""
$var="hello world";
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echo $var $var hello world $var="hello world";
) , xampp , mysql php , xampp
) , , c:/xampp/htdocs/ .php , http://localhost/ .php , , , syntax xampp mysql ,
, , ? 1 2 3 4 5 6 7 8
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$txt2="how are you all?"; echo $txt1.$txt2; ?>
, echo $txt1.$txt2; $txt1 $txt2 "." echo
, ""
echo "txt1";
txt1
echo
echo "hello world";
, "" ""
,
$txt . "hello world" . $txt
echo
echo $txt . "hello world" . $txt;
, strlen() strpos()
strlen():
,, , "where are you?"
strlen("where are you?")
( ? , )
echo strlen("where are you?");
strpos():
strpos("where are you?","you");
() , , "you" y
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, , , ? , , , +,-,x,/,% , , $a+$b=1000; $a $b "+" + , + $a $b , $a , $b ,$a+$b 1000 "=" "="
,,, + $x+$a x a - $x-$a $x $a * $x*$a $x , $a / $x/$a $x $a % $x%$a $x $a ++ $x++ $x 1 - - $x- - $x 1
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.php htdocs
$rm=2; $rm "2" $ng=3; $ng "3"
echo "the sum of ".$rm. " and ". $ng ." is"; the sum of 2 and 3 is
echo "";
echo $rm+$ng; $rm+$ng, $rm $nm echo $rm+$ng
echo $rm+$ng; echo "$rm+$ng";
"" , "" "+"
, , if , ? , $num , , " " , , , if...else
array() $exl $exl
[]
, $exl[0]
$exl= array("red","blue","white","black");
$exl[0]= "red";
$exl[1]= "blue";
$exl[2]="white";
$exl[3]="black";
if...else , switch
, if...else switch switch ,
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break; default : echo "all is well"; break; } ?>
$food=bread; $food bread.
switch($food) $food switch() switch() $food
switch() {}
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case "bread": echo "it is good for health"; break;
1 $food="bread"
case "bread" switch($food) $food "bread" , it is good for health , $food=bread break; ( switch() ) case default case break 1 2 3 4 5
default : echo "all is well"; break;
, switch ,
, , , , ,
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?>
,
$num=array("two","three","four"); $num "two","three","four" $num
$num[0]= "two";
$num[1]="three";
$num[2]= "four";
echo $num[0] . " and " . $num[0] . " make " . $num[2];
echo "";
echo "not " . $num[1]; $num[1] , "three"
,
? ? ? ? , ? , associative array ? $ins=array("schoole"=>"1-10" , "college"=>"11-12" , "versity"=> "13-16"); $ins['school'] = "1-9"; $ins['college'] = "11-12" ; $ins['versity'] = "13-16" ; $ins $ins['school'] , $ins['college'] , $ins['versity'] o, 1, 2 , associative array $num=array("two","three","four"); "two","three","four" , ,, associative array ,, , 'school','college','versity'
0,1,2 $ins=array("1-10" ,"11-12" , "13-16"); $ins[0] = "1-9"; $ins[1] = "11-12" ; $ins[2] = "13-16" ;
, , associative array
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$xm=array("food"=> " rice " , "name"=> " choyon " , "wrk"=>"eat" ); echo $xm['name'] . $xm['wrk'] . $xm['food'] ; ?>
1 $xm=array("food"=> " rice " , "name"=> " choyon " , "wrk"=>"eat" ); $xm array() array() "food"=> " rice " , $xm "food" "rice" " rice " , "name"=> " choyon " , "wrk"=>"eat" 1 echo $xm['name'] . $xm['wrk'] . $xm['food'] ; associative array.
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