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<?php $x = ' U \yen X \checkmark r \circledR m \maltese p \ulcorner q \urcorner x \llcorner y \lrcorner 99K \dashrightarrow L99 \dashleftarrow \rightleftharpoons \ \angle ~ \hbar 0 \mho < \sqsubset = \sqsupset '; $x = array_filter(preg_split('/\s+/', $x)); usort($x, function ($a, $b) { return strcmp(strtolower($a), strtolower($b)); }); foreach ($x as $xx) { echo $xx, "\n"; }
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 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
99K < = \ \angle \checkmark \circledR \dashleftarrow \dashrightarrow \hbar \llcorner \lrcorner \maltese \mho \rightleftharpoons \sqsubset \sqsupset \ulcorner \urcorner \yen L99 m p q r U X x y ~
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 99K < = \ \angle \checkmark \circledR \dashleftarrow \dashrightarrow \hbar \llcorner \lrcorner \maltese \mho \rightleftharpoons \sqsubset \sqsupset \ulcorner \urcorner \yen L99 m p q r U X x y ~
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
99K < = \ \angle \checkmark \circledR \dashleftarrow \dashrightarrow \hbar \llcorner \lrcorner \maltese \mho \rightleftharpoons \sqsubset \sqsupset \ulcorner \urcorner \yen L99 m p q r U x X y ~
preferences:
223.19 ms | 403 KiB | 335 Q