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<?php $sentence = 'Frank Sinatra'; echo $sentence . "<br/>\n"; echo removeEveryThirdLetter($sentence); function removeEveryThirdLetter($sentence) { $letters = str_split($sentence); foreach($letters as $key => $letter){ if($key > 0 && ($key+ 1) % 3 === 0){ unset($letters[$key]); } } return implode('', $letters); }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Frank Sinatra<br/> FrnkSiata
Output for 4.4.5 - 4.4.9
Frank Sinatra<br/> Fatal error: Call to undefined function: str_split() in /in/n2CsB on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Frank Sinatra<br/> Fatal error: Call to undefined function: str_split() in /in/n2CsB on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Frank Sinatra<br/> Fatal error: Call to undefined function: str_split() in /in/n2CsB on line 8
preferences:
251.06 ms | 401 KiB | 352 Q