<?php
//////////////////////////////////////////////////////////////////
//
// This is not a difficult test, but it will test your ability to
// read and write code as it might exist within our application.
//
// This should take less than 30 minutes.
//
// Good luck!
//
//////////////////////////////////////////////////////////////////
// Part One: Reading
//////////////////////////////
// Your challenge here is to figure out what this code does.
// Please change the variable names to something more appropriate,
// and also comment it to the best of your ability.
$s = 'typewriter';
$t = array( );
$a = str_split( $s );
$o = array( );
$o['a'] = array( 'q', 'w', 'z', 'x' );
$o['b'] = array( 'v', 'f', 'g', 'h', 'n' );
$o['c'] = array( 'x', 's', 'd', 'f', 'v' );
$o['d'] = array( 'x', 's', 'w', 'e', 'r', 'f', 'v', 'c' );
$o['e'] = array( 'w', 's', 'd', 'f', 'r' );
$o['f'] = array( 'c', 'd', 'e', 'r', 't', 'g', 'b', 'v' );
$o['g'] = array( 'r', 'f', 'v', 't', 'b', 'y', 'h', 'n' );
$o['h'] = array( 'b', 'g', 't', 'y', 'u', 'j', 'm', 'n' );
$o['i'] = array( 'u', 'j', 'k', 'l', 'o' );
$o['j'] = array( 'n', 'h', 'y', 'u', 'i', 'k', 'm' );
$o['k'] = array( 'u', 'j', 'm', 'l', 'o' );
$o['l'] = array( 'p', 'o', 'i', 'k', 'm' );
$o['m'] = array( 'n', 'h', 'j', 'k', 'l' );
$o['n'] = array( 'b', 'g', 'h', 'j', 'm' );
$o['o'] = array( 'i', 'k', 'l', 'p' );
$o['p'] = array( 'o', 'l' );
$o['r'] = array( 'e', 'd', 'f', 'g', 't' );
$o['s'] = array( 'q', 'w', 'e', 'z', 'x', 'c' );
$o['t'] = array( 'r', 'f', 'g', 'h', 'y' );
$o['u'] = array( 'y', 'h', 'j', 'k', 'i' );
$o['v'] = array( '', 'c', 'd', 'f', 'g', 'b' );
$o['w'] = array( 'q', 'a', 's', 'd', 'e' );
$o['x'] = array( 'z', 'a', 's', 'd', 'c' );
$o['y'] = array( 't', 'g', 'h', 'j', 'u' );
$o['z'] = array( 'x', 's', 'a' );
$o['1'] = array( 'q', 'w' );
$o['2'] = array( 'q', 'w', 'e' );
$o['3'] = array( 'w', 'e', 'r' );
$o['4'] = array( 'e', 'r', 't' );
$o['5'] = array( 'r', 't', 'y' );
$o['6'] = array( 't', 'y', 'u' );
$o['7'] = array( 'y', 'u', 'i' );
$o['8'] = array( 'u', 'i', 'o' );
$o['9'] = array( 'i', 'o', 'p' );
$o['0'] = array( 'o', 'p' );
foreach( $a as $key => $value )
{
$u = $a;
foreach( $o[$value] as $p )
{
$u[$key] = $p;
$t[] = join( "", $u );
}
}
print_r( $t );
?>
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 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, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- Array
(
[0] => rypewriter
[1] => fypewriter
[2] => gypewriter
[3] => hypewriter
[4] => yypewriter
[5] => ttpewriter
[6] => tgpewriter
[7] => thpewriter
[8] => tjpewriter
[9] => tupewriter
[10] => tyoewriter
[11] => tylewriter
[12] => typwwriter
[13] => typswriter
[14] => typdwriter
[15] => typfwriter
[16] => typrwriter
[17] => typeqriter
[18] => typeariter
[19] => typesriter
[20] => typedriter
[21] => typeeriter
[22] => typeweiter
[23] => typewditer
[24] => typewfiter
[25] => typewgiter
[26] => typewtiter
[27] => typewruter
[28] => typewrjter
[29] => typewrkter
[30] => typewrlter
[31] => typewroter
[32] => typewrirer
[33] => typewrifer
[34] => typewriger
[35] => typewriher
[36] => typewriyer
[37] => typewritwr
[38] => typewritsr
[39] => typewritdr
[40] => typewritfr
[41] => typewritrr
[42] => typewritee
[43] => typewrited
[44] => typewritef
[45] => typewriteg
[46] => typewritet
)
- 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
Array
(
[0] => rypewriter
[1] => fypewriter
[2] => gypewriter
[3] => hypewriter
[4] => yypewriter
[5] => ttpewriter
[6] => tgpewriter
[7] => thpewriter
[8] => tjpewriter
[9] => tupewriter
[10] => tyoewriter
[11] => tylewriter
[12] => typwwriter
[13] => typswriter
[14] => typdwriter
[15] => typfwriter
[16] => typrwriter
[17] => typeqriter
[18] => typeariter
[19] => typesriter
[20] => typedriter
[21] => typeeriter
[22] => typeweiter
[23] => typewditer
[24] => typewfiter
[25] => typewgiter
[26] => typewtiter
[27] => typewruter
[28] => typewrjter
[29] => typewrkter
[30] => typewrlter
[31] => typewroter
[32] => typewrirer
[33] => typewrifer
[34] => typewriger
[35] => typewriher
[36] => typewriyer
[37] => typewritwr
[38] => typewritsr
[39] => typewritdr
[40] => typewritfr
[41] => typewritrr
[42] => typewritee
[43] => typewrited
[44] => typewritef
[45] => typewriteg
[46] => typewritet
)
- Output for 4.4.5 - 4.4.9
- Fatal error: Call to undefined function: str_split() in /in/1X0WV on line 23
Process exited with code 255. - Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
- Fatal error: Call to undefined function: str_split() in /in/1X0WV on line 23
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Call to undefined function: str_split() in /in/1X0WV on line 23
preferences:
211.81 ms | 401 KiB | 327 Q