Sincere customization, thank you

Sincerely ask for a custom, thank you
This post was last edited by Bonlog on 2012-12-07 09:08:21

When the input
Monday/tuesday/wednesday/thursday/friday/saturday/sunday
Output
1,2,3,4,5,6,7

For ease of expansion, it is best to use arrays.

------Solution--------------------

function foo ($s) {
  $dict = Array_flip (Explode (', ', '/,monday,tuesday,wednesday,thursday,friday,saturday,sunday '));
  $dict ['/'] = ', ';
  Return Strtr (Strtolower ($s), $dict);
}

echo foo (' Monday/tuesday/wednesday/thursday/friday/saturday/sunday ');

1,2,3,4,5,6,7

------Solution--------------------
Spaces and '/' are processed

function foo ($s) {
$array =array (' Monday ' =>1,
' Tuesday ' =>2,
' Wednesday ' =>3,
' Thursday ' =>4,
' Friday ' =>5,
' Saturday ' =>6,
' Sunday ' =>7,
'/' = ', ', ', ' = ', ');
  Return Strtr (Strtolower ($s), $array);

echo foo (' Monday Tuesday Wednesday/thursday/friday/saturday/sunday ');

------Solution--------------------

 
 function foo ($s) {
 $array = array (' Monday ' = 1, 
 ' Tuesday ' =&G T 2, 
 ' Wednesday ' = 3, 
 ' Thursday ' + 4, 
 ' Friday ' + 5, 
 ' Saturday ' + 6, 
 ' sunday ' = 7, 
); 
 
 $sa = preg_split ('/\w/', strtolower ($s)); 
 $arr = Array ();            
 foreach ($sa as $v) {
 if (is_numeric ($v)) {
 $t = array_values ($array); 
 $arr [] = $t [$v-1];        
} 
 Else if (isset ($array [$v])) {
 $arr [] = $array [$v]; 
  
 Else {
 foreach ($array as $k 1 = + $v 1) {
 if (substr ($k 1, 0, 4) = = $v) {
 $arr [] = $v 1; 
} 
 