Online PHP editor | output for q7i62

<?php $map = <<<MAP 0 => 129367 1 => 998023 2 => 971513 3 => 365366 4 => 247647 5 => 131747 6 => 86151 7 => 898342 8 => 591121 9 => 828966 a => 185363 b => 420016 c => 472728 d => 185475 e => 669058 f => 472944 g => 932915 h => 109171 i => 940561 j => 483250 k => 240419 l => 158223 m => 494635 n => 205943 o => 19961 p => 989725 q => 125777 r => 195604 s => 818227 t => 83779 u => 990539 v => 639213 w => 669743 x => 546240 y => 950155 z => 631005 A => 126161 B => 403898 C => 323151 D => 536228 E => 653494 F => 810236 G => 808261 H => 900915 I => 60916 J => 417663 K => 371534 L => 384244 M => 900004 N => 300998 O => 346538 P => 5044 Q => 558707 R => 404479 S => 183163 T => 505254 U => 497969 V => 197795 W => 953877 X => 394637 Y => 760236 Z => 211436 ! => 601326 " => 15745 # => 428427 $ => 602548 % => 938126 & => 159405 ' => 528113 ( => 8021 ) => 910309 * => 747795 + => 232242 , => 731593 - => 808534 . => 429705 / => 916854 : => 241543 ; => 755104 < => 314595 = => 398161 > => 606925 ? => 804662 @ => 713498 [ => 431477 \ => 80381 ] => 36645 ^ => 156790 _ => 34787 ` => 107682 { => 283663 | => 650856 } => 91921 ~ => 752056 => 494223 => 521932 => 816279 => 301703 => 17163 => 867641 ą => 817209 ś => 594615 ż => 570356 ź => 913303 ł => 752084 ó => 838178 ę => 693877 ń => 564418 ć => 30975 Ż => 707466 MAP; $encrypted = '631005,323151,810236,60916,384244,346538,404479'; $lookup = preg_match_all( '/^(.+?) => (\d+)$/ums', $map, $m, PREG_SET_ORDER ) ? array_column($m, 1, 2) + [',' => ' '] : []; echo strtr($encrypted, $lookup);