PHP Array Exercises : Displays array keys and values
PHP Array: Exercise-3 with Solution
$ceu = array( "Italy"=>"Rome", "Luxembourg"=>"Luxembourg", "Belgium"=> "Brussels", "Denmark"=>"Copenhagen", "Finland"=>"Helsinki", "France" => "Paris", "Slovakia"=>"Bratislava", "Slovenia"=>"Ljubljana", "Germany" => "Berlin", "Greece" => "Athens", "Ireland"=>"Dublin", "Netherlands"=>"Amsterdam", "Portugal"=>"Lisbon", "Spain"=>"Madrid", "Sweden"=>"Stockholm", "United Kingdom"=>"London", "Cyprus"=>"Nicosia", "Lithuania"=>"Vilnius", "Czech Republic"=>"Prague", "Estonia"=>"Tallin", "Hungary"=>"Budapest", "Latvia"=>"Riga", "Malta"=>"Valetta", "Austria" => "Vienna", "Poland"=>"Warsaw") ;
Create a PHP script which displays the capital and country name from the above array $ceu. Sort the list by the name of the capital.
Sample Solution:
PHP Code:
<?php
$ceu = array( "Italy"=>"Rome", "Luxembourg"=>"Luxembourg",
"Belgium"=> "Brussels", "Denmark"=>"Copenhagen",
"Finland"=>"Helsinki", "France" => "Paris",
"Slovakia"=>"Bratislava", "Slovenia"=>"Ljubljana",
"Germany" => "Berlin", "Greece" => "Athens",
"Ireland"=>"Dublin", "Netherlands"=>"Amsterdam",
"Portugal"=>"Lisbon", "Spain"=>"Madrid",
"Sweden"=>"Stockholm", "United Kingdom"=>"London",
"Cyprus"=>"Nicosia", "Lithuania"=>"Vilnius",
"Czech Republic"=>"Prague", "Estonia"=>"Tallin",
"Hungary"=>"Budapest", "Latvia"=>"Riga","Malta"=>"Valetta",
"Austria" => "Vienna", "Poland"=>"Warsaw") ;
asort($ceu) ;
foreach($ceu as $country => $capital)
{
echo "The capital of $country is $capital"."\n" ;
}
?>
Sample Output:
The capital of Netherlands is Amsterdam The capital of Greece is Athens The capital of Germany is Berlin The capital of Slovakia is Bratislava The capital of Belgium is Brussels The capital of Hungary is Budapest The capital of Denmark is Copenhagen The capital of Ireland is Dublin The capital of Finland is Helsinki The capital of Portugal is Lisbon The capital of Slovenia is Ljubljana The capital of United Kingdom is London The capital of Luxembourg is Luxembourg The capital of Spain is Madrid The capital of Cyprus is Nicosia The capital of France is Paris The capital of Czech Republic is Prague The capital of Latvia is Riga The capital of Italy is Rome The capital of Sweden is Stockholm The capital of Estonia is Tallin The capital of Malta is Valetta The capital of Austria is Vienna The capital of Lithuania is Vilnius The capital of Poland is Warsaw
Flowchart:

PHP Code Editor:
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PHP: Tips of the Day
PHP: Where does PHP store the error log? (php5, apache, fastcgi, cpanel)
PHP stores error logs in /var/log/apache2 if PHP is an apache2 module. Shared hosts are often storing log files in your root directory /log subfolder. But...if you have access to a php.ini file you can do this:
error_log = /var/log/php-scripts.log
According to rinogo's comment: If you're using cPanel, the master log file you're probably looking for is stored (by default) at
/usr/local/apache/logs/error_log
If all else fails you can check the location of the log file using
<?php phpinfo(); ?>
Ref : https://bit.ly/2EffgH5
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