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<?php function removeRepeatedCharacters($key){ $removeNext = false; for($i = 0; $i < strlen($key); $i++){ if($key[$i] == $key[$i+1]){ $key[$i] = ' '; $removeNext = true; } else if($removeNext){ $key[$i] =' '; $removeNext= false; } } echo str_replace(' ','',$key); } removeRepeatedCharacters('aabcccdee');
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: Uninitialized string offset 9 in /in/GLnJ2 on line 6 bd
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: Uninitialized string offset 9 in /in/GLnJ2 on line 6 bd
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Uninitialized string offset: 9 in /in/GLnJ2 on line 6 bd
Output for 7.3.32 - 7.3.33
bd
preferences:
208.95 ms | 401 KiB | 291 Q