Php usort two columns

$users=array(                                                       
    array("sex"=>0,"age"=>9),                              
    array("sex"=>0,"age"=>34),                             
    array("sex"=>1,"age"=>17),                             
    array("sex"=>0,"age"=>1),                              
    array("sex"=>1,"age"=>3)                              
);                                                                        
//sort first by sex, then by age
usort($users, function($a,$b){                                      
   return  ($a['sex'] == $b['sex']) ?                   
            $a['age'] < $b['age'] :                                   
            $a['sex'] < $b['sex'];                      
});

Similar codes

2 votes138 views1 answer
Set session after login with laravel
PHP
0 vote190 views1 answer
How to submit same form for different purpose using two submit button in php
PHP
0 vote133 views1 answer
Separate numbers with commas laravel
PHP Laravel
5 votes117 views2 answers
Php time a script
PHP
2 votes120 views3 answers
Add data to the collection laravel
PHP
0 vote119 views1 answer
Php forbidden header
PHP
0 vote132 views1 answer
Apt-get install php wordpress extensions
PHP Wordpress
1 vote108 views2 answers
Laravel has many with ids
PHP
0 vote153 views1 answer
A table was not found you might have forgotten to run your migrations. you can run your migrations using php artisan migrate. pressing the button below will try to run your migrations.
PHP
2 votes122 views2 answers
Get 2 days before date in php
PHP