PHP Array Exercises : Return the lowest integer (not 0) from a list of numbers
PHP Array: Exercise-17 with Solution
Write a PHP function that returns the lowest integer that is not 0.
Sample Solution:
PHP Code:
<?php
function min_values_not_zero(Array $values)
{
return min(array_diff(array_map('intval', $values), array(0)));
}
print_r(min_values_not_zero(array(-1,0,1,12,-100,1))."\n");
?>
Sample Output:
-100
Flowchart:
PHP Code Editor:
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Previous: Write a PHP script to get the largest key in an array.
Next: Write a PHP function to floor decimal numbers with precision.
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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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