d1i1m1o1n · March 11, 2016 14:56
diff --git a/functions.php b/functions.php
 <?php 
 function plural_form($n, $forms) {
  return $n%10==1&&$n%100!=11?$forms[0]:($n%10>=2&&$n%10<=4&&($n%100<10||$n%100>=20)?$forms[1]:$forms[2]);
 }

 //usage
 $ends = [
   "банан", 
   "банана", 
   "бананов" 
 ]; 

 plural_form(1, $ends); //банан
 plural_form(2, $ends); //банана
 plural_form(5, $ends); //бананов
	<?php
	function plural_form($n, $forms) {
	return $n%10==1&&$n%100!=11?$forms[0]:($n%10>=2&&$n%10<=4&&($n%100<10\|\|$n%100>=20)?$forms[1]:$forms[2]);
	}

	//usage
	$ends = [
	"банан",
	"банана",
	"бананов"
	];

	plural_form(1, $ends); //банан
	plural_form(2, $ends); //банана
	plural_form(5, $ends); //бананов