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<?php $val = "á|â|à|å|ä ð|é|ê|è|ë í|î|ì|ï ó|ô|ò|ø|õ|ö ú|û|ù|ü æ ç ß abc ABC 123"; echo iconv("UTF-8", "ISO-8859-1//TRANSLIT", $val); echo mb_convert_encoding($val, 'UTF-8', $val);
Output for 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: iconv(): Wrong encoding, conversion from "UTF-8" to "ISO-8859-1//TRANSLIT" is not allowed in /in/HfhgC on line 5 Fatal error: Uncaught ValueError: mb_convert_encoding(): Argument #3 ($from_encoding) contains invalid encoding "á|â|à|å|ä ð|é|ê|è|ë í|î|ì|ï ó|ô|ò|ø|õ|ö ú|û|ù|ü æ ç ß abc ABC 123" in /in/HfhgC:6 Stack trace: #0 /in/HfhgC(6): mb_convert_encoding('\xC3\xA1|\xC3\xA2|\xC3\xA0|\xC3\xA5|\xC3\xA4 ...', 'UTF-8', '\xC3\xA1|\xC3\xA2|\xC3\xA0|\xC3\xA5|\xC3\xA4 ...') #1 {main} thrown in /in/HfhgC on line 6
Process exited with code 255.
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: iconv(): Wrong encoding, conversion from "UTF-8" to "ISO-8859-1//TRANSLIT" is not allowed in /in/HfhgC on line 5 Fatal error: Uncaught ValueError: mb_convert_encoding(): Argument #3 ($from_encoding) contains invalid encoding "á|â|à|å|ä ð|é|ê|è|ë í|î|ì|ï ó|ô|ò|ø|õ|ö ú|û|ù|ü æ ç ß abc ABC 123" in /in/HfhgC:6 Stack trace: #0 /in/HfhgC(6): mb_convert_encoding('\xC3\xA1|\xC3\xA2|\xC3\xA0|\xC3\xA5|\xC3\xA4 ...', 'UTF-8', '\xC3\xA1|\xC3\xA2|\xC3\xA0|\xC3\xA5|\xC3\xA4 ...') #1 {main} thrown in /in/HfhgC on line 6
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 7.4.33, 8.0.13
Fatal error: Uncaught Error: Call to undefined function iconv() in /in/HfhgC:5 Stack trace: #0 {main} thrown in /in/HfhgC on line 5
Process exited with code 255.
Output for 8.0.0 - 8.0.12
�|�|�|�|� �|�|�|�|� �|�|�|� �|�|�|�|�|� �|�|�|� � � � abc ABC 123 Fatal error: Uncaught ValueError: mb_convert_encoding(): Argument #3 ($from_encoding) contains invalid encoding "á|â|à|å|ä ð|é|ê|è|ë í|î|ì|ï ó|ô|ò|ø|õ|ö ú|û|ù|ü æ ç ß abc ABC 123" in /in/HfhgC:6 Stack trace: #0 /in/HfhgC(6): mb_convert_encoding('\xC3\xA1|\xC3\xA2|\xC3\xA0|\xC3\xA5|\xC3\xA4 ...', 'UTF-8', '\xC3\xA1|\xC3\xA2|\xC3\xA0|\xC3\xA5|\xC3\xA4 ...') #1 {main} thrown in /in/HfhgC on line 6
Process exited with code 255.
Output for 7.4.26 - 7.4.32
Notice: iconv(): Wrong charset, conversion from `UTF-8' to `ISO-8859-1//TRANSLIT' is not allowed in /in/HfhgC on line 5 Warning: mb_convert_encoding(): Illegal character encoding specified in /in/HfhgC on line 6 á|â|à|å|ä ð|é|ê|è|ë í|î|ì|ï ó|ô|ò|ø|õ|ö ú|û|ù|ü æ ç ß abc ABC 123
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 - 7.4.25
�|�|�|�|� �|�|�|�|� �|�|�|� �|�|�|�|�|� �|�|�|� � � � abc ABC 123 Warning: mb_convert_encoding(): Illegal character encoding specified in /in/HfhgC on line 6 á|â|à|å|ä ð|é|ê|è|ë í|î|ì|ï ó|ô|ò|ø|õ|ö ú|û|ù|ü æ ç ß abc ABC 123

preferences:
233.41 ms | 403 KiB | 296 Q