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run code in 300+ PHP versions simultaneously
<?php function chk($a,$b){ mb_regex_encoding('SJIS'); $j=0; $cnt=0; for($i=$a;$i<$b;$i++){ $s=sprintf('%x',$i); $hex = hex2bin($s); if(mb_check_encoding($hex)){ if (!mb_ereg($hex, $hex)){ // echo "$s($hex):NG\n"; $cnt++; } }else{ } $j++; } echo "j:$j\n"; echo "cnt:$cnt\n"; } mb_internal_encoding('SJIS-win'); chk(0xED40,0xFC51);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
j:3857 cnt:2642
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 j:3857 cnt:2642
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
j:3857 cnt:2258
Output for 5.6.38
j:3857 cnt:0
preferences:
169.25 ms | 401 KiB | 178 Q