Difference between revisions of "PHP 2"
From Ilianko
| Line 17: | Line 17: | ||
=== if === | === if === | ||
| + | |||
| + | $myVar = 'Ivan'; | ||
| + | |||
| + | if($myVar == 'logged'){ | ||
| + | echo 'You are logged'; | ||
| + | } | ||
| + | |||
| + | echo 'Click Next'; | ||
=== if else === | === if else === | ||
| + | |||
| + | $myVar = 'Ivan'; | ||
| + | |||
| + | if($myVar == 'logged'){ | ||
| + | echo 'You are logged'; | ||
| + | } | ||
| + | else { | ||
| + | echo 'Please login'; | ||
| + | } | ||
| + | |||
| + | echo 'Click Next'; | ||
=== if elseif else === | === if elseif else === | ||
| + | |||
| + | if($myVar == 'logged'){ | ||
| + | $text = 'You are logged'; | ||
| + | } | ||
| + | elseif($myVar == 'guest') { | ||
| + | $text = 'Please choose name'; | ||
| + | } | ||
| + | else | ||
| + | $text = 'Please register | ||
| + | |||
| + | echo $text.'Click Next'; | ||
=== ? () : === | === ? () : === | ||
Revision as of 09:52, 20 October 2013
Условни оператори
$myVar = 1; $myZero = 0; $myString = 'ilian'; $myZeroString = ;
echo '$myZero = $myVar'.var_dump( $myZero = $myVar);
var_dump(
Contents
if
if
$myVar = 'Ivan';
if($myVar == 'logged'){
echo 'You are logged';
}
echo 'Click Next';
if else
$myVar = 'Ivan';
if($myVar == 'logged'){
echo 'You are logged';
}
else {
echo 'Please login';
}
echo 'Click Next';
if elseif else
if($myVar == 'logged'){
$text = 'You are logged';
}
elseif($myVar == 'guest') {
$text = 'Please choose name';
}
else
$text = 'Please register
echo $text.'Click Next';
