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<?php $text = "А Анна упала на лапу Азора"; $words = explode(' ', $text); foreach($words as &$word) { $reverse_word = utf8_strrev($word); if (strtolower($word) == strtolower($reverse_word)) { echo $word . " - поллиндром\n"; } else { echo $word . " - не поллиндром\n"; } } function utf8_strrev($str){ preg_match_all('/./us', $str, $ar); return join('',array_reverse($ar[0])); }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14, 8.5.0
А - поллиндром Анна - не поллиндром упала - не поллиндром на - не поллиндром лапу - не поллиндром Азора - не поллиндром
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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193.96 ms | 407 KiB | 5 Q