PHP Array Exercises : Get the index of the highest value in an associative array
PHP Array: Exercise-31 with Solution
Write a PHP program to get the index of the highest value in an associative array.
Sample Solution:
PHP Code:
<?php
$x = array(
'value1' => 3021,
'value2' => 2365,
'value3' => 5215,
'value4' => 5214,
'value5' => 2145);
reset($x); // optional.
arsort($x);
$key_of_max = key($x);
echo "Index of the highest value : ".$key_of_max."\n";
?>
Sample Output:
Index of the highest value : value3
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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