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<?php $string = "pub-1885335825402893"; echo substr_replace($string, '******', -11, 6); echo "\n---\n"; echo substr_replace($string, '******', -11, -5); echo "\n---\n"; echo substr_replace($string, '******', 9, 6); echo "\n---\n"; echo substr_replace($string, '******', 9, -5); echo "\n---\n"; echo preg_replace('~\d{5}\K\d{6}~', '******', $string); echo "\n---\n"; echo preg_replace('~(?:\G(?!^)|^pub-\d{5})\K\d(?=\d{5})~', '*', $string); echo "\n---\n"; for ($offset = 9; $offset <= 14; ++$offset) { $string[$offset] = '*'; } echo $string;
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.5, 7.4.7 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893
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 pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893
Output for 7.4.6
pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893 --- pub-18853******02893 _init has set a custom offset: 1574778741, diff.tv_sec=15120263 diff.tv_usec=259173 gettimeofday using offset: 15120263.267166, returning 1574778741.000100
preferences:
214.98 ms | 402 KiB | 210 Q