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<?php $string = "123Bonjour456"; $stringArray = str_split($string); foreach ($stringArray as $key=>$letter) { if (!is_numeric($letter)) { $string[$key] = ord($letter); } } print_r($string);
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: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 Warning: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 Warning: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 Warning: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 Warning: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 Warning: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 Warning: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 1236111111456
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: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 Warning: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 Warning: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 Warning: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 Warning: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 Warning: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 Warning: Only the first byte will be assigned to the string offset in /in/r9JSe on line 9 1236111111456
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
1236111111456

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160.38 ms | 402 KiB | 173 Q