<?php
$text="А роза упала на лапу Азоа";
$result="палиндром";
$array_text=preg_split('//u', $repl_text, null, PREG_SPLIT_NO_EMPTY
);
if ($result<=0) {
echo "$result";
}
else {
echo "ошибка";
}
#$minitext=mb_strtolower($text);
#$repl_text=str_replace(" ", "", $minitext);
#echo "$repl_text";
#$array_text=str_split($repl_text);
#$array_reverse=array_reverse($array_text);
#print_r($text);
PD9waHAKCmVycm9yX3JlcG9ydGluZygtMSk7Cm1iX2ludGVybmFsX2VuY29kaW5nKCd1dGYtOCcpOwoKJHRleHQ9ItCQINGA0L7Qt9CwINGD0L/QsNC70LAg0L3QsCDQu9Cw0L/RgyDQkNC30L7QsCI7CiRyZXN1bHQ9ItC/0LDQu9C40L3QtNGA0L7QvCI7CiRtaW5pdGV4dD1tYl9zdHJ0b2xvd2VyKCR0ZXh0KTsKJHJlcGxfdGV4dD1zdHJfcmVwbGFjZSgiICIsICIiLCAkbWluaXRleHQpOwokYXJyYXlfdGV4dD1wcmVnX3NwbGl0KCcvL3UnLCAkcmVwbF90ZXh0LCBudWxsLCBQUkVHX1NQTElUX05PX0VNUFRZKTsKJGFycmF5MT1hcnJheV9yZXZlcnNlKCRhcnJheV90ZXh0KTsKJHJlc3VsdHM9YXJyYXlfZGlmZigkYXJyYXlfdGV4dCwgJGFycmF5MSk7CnByaW50X3IoJHJlc3VsdHMpOwoKaWYgKCRyZXN1bHQ8PTApIHsKCiAgICAgZWNobyAiJHJlc3VsdCI7Cn0KZWxzZSB7CiAgICAgZWNobyAi0L7RiNC40LHQutCwIjsKfQoKCiMkbWluaXRleHQ9bWJfc3RydG9sb3dlcigkdGV4dCk7CiMkcmVwbF90ZXh0PXN0cl9yZXBsYWNlKCIgIiwgIiIsICRtaW5pdGV4dCk7CiNlY2hvICIkcmVwbF90ZXh0IjsKIyRhcnJheV90ZXh0PXN0cl9zcGxpdCgkcmVwbF90ZXh0KTsKIyRhcnJheV9yZXZlcnNlPWFycmF5X3JldmVyc2UoJGFycmF5X3RleHQpOwojcHJpbnRfcigkdGV4dCk7Cgo=