rfc:add_str_begin_and_end_functions

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rfc:add_str_begin_and_end_functions [2019/07/05 08:32] – Use new function names in RFC title nikicrfc:add_str_begin_and_end_functions [2019/07/09 01:19] – typo on function name gasolwu
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-====== PHP RFC: Add str_starts_withs(), str_ends_with() and related functions ======+====== PHP RFC: Add str_starts_with(), str_ends_with() and related functions ======
   * Version: 0.4   * Version: 0.4
   * Date: 2016-08-01 (use today's date here) **Updated: 2019-06-18**   * Date: 2016-08-01 (use today's date here) **Updated: 2019-06-18**
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 ===== Proposal ===== ===== Proposal =====
-Add str_starts_with(), str_starts_with_ci(), str_ends_with(), str_ends_with_ci(), mb_str_starts_with(), mb_str_starts_with_ci(), mb_str_ends_with(), and mb_str_ends_with_ci() functions+Add str_starts_with(), str_starts_with_ci(), str_ends_with(), str_ends_with_ci(), mb_str_starts_with(), mb_str_starts_with_ci(), mb_str_ends_with(), and mb_str_ends_with_ci() functions:
  
-  boolean str_starts_with[(string $haystack, string $needle)] +<PHP> 
-  boolean str_starts_with_ci[(string $haystack, string $needle)] +function str_starts_with(string $haystack, string $needle): bool 
-  boolean str_ends_with[(string $haystack, string $needle)] +function str_starts_with_ci(string $haystack, string $needle): bool 
-  boolean str_ends_with_ci[(string $haystack, string $needle)] +function str_ends_with(string $haystack, string $needle): bool 
-  boolean mb_str_starts_with[(string $haystack, string $needle [, string $encoding])] +function str_ends_with_ci(string $haystack, string $needle): bool 
-  boolean mb_str_starts_with_ci[(string $haystack, string $needle [, string $encoding])] +function mb_str_starts_with(string $haystack, string $needle [, string $encoding]): bool 
-  boolean mb_str_ends_with[(string $haystack, string $needle [, string $encoding])] +function mb_str_starts_with_ci(string $haystack, string $needle [, string $encoding]): bool 
-  boolean mb_str_ends_with_ci[(string $haystack, string $needle [, string $encoding])]+function mb_str_ends_with(string $haystack, string $needle [, string $encoding]): bool 
 +function mb_str_ends_with_ci(string $haystack, string $needle [, string $encoding]): bool 
 +</PHP>
      
 str_starts_with() checks if $haystack begins with $needle. It accomplishes this by comparing each character in $haystack with the corresponding character in $needle. If any of the characters do not match, it will return false. str_ends_with() does the same thing except in reverse: it starts at the end of both $haystack and $needle and compares each character in $haystack to the corresponding character in $needle. str_starts_with() checks if $haystack begins with $needle. It accomplishes this by comparing each character in $haystack with the corresponding character in $needle. If any of the characters do not match, it will return false. str_ends_with() does the same thing except in reverse: it starts at the end of both $haystack and $needle and compares each character in $haystack to the corresponding character in $needle.
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 Examples below: Examples below:
-  $str = "beginningMiddleEnd"; + 
-  if (str_starts_with($str, "beg")) +<PHP> 
-      echo "This condition would be true"; +$str = "beginningMiddleEnd"; 
-   if (str_starts_with($str, "Beg")) +if (str_starts_with($str, "beg")) 
-       echo "This condition would not be true"; +    echo "This condition would be true"; 
-   if (str_starts_with_ci($str, "beg")) +if (str_starts_with($str, "Beg")) 
-       echo "This condition would be true"; +    echo "This condition would not be true"; 
-   if (str_starts_with_ci($str, "Beg")) +if (str_starts_with_ci($str, "beg")) 
-       echo "This condition would also be true"; +    echo "This condition would be true"; 
-   if (str_ends_with($str, "End")) +if (str_starts_with_ci($str, "Beg")) 
-      echo "This condition would be true"; +    echo "This condition would also be true"; 
-   if (str_ends_with($str, "end")) +if (str_ends_with($str, "End")) 
-       echo "This condition would not be true"; +    echo "This condition would be true"; 
-   if (str_ends_with_ci($str, "End")) +if (str_ends_with($str, "end")) 
-       echo "This condition would be true"; +    echo "This condition would not be true"; 
-   if (str_ends_with_ci($str, "end")) +if (str_ends_with_ci($str, "End")) 
-       echo "This condition would also be true";+    echo "This condition would be true"; 
 +if (str_ends_with_ci($str, "end")) 
 +    echo "This condition would also be true"; 
 +</PHP>
  
 ===== Backward Incompatible Changes ===== ===== Backward Incompatible Changes =====
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 <doodle  <doodle 
-title="Do you want mb_ str_starts_with, mb_str_starts_with_ci, mb_str_ends_with, and mb_str_ends_with_ci functions in PHP 7.4?" auth="user" voteType="single" closed="no">+title="Do you want mb_str_starts_with, mb_str_starts_with_ci, mb_str_ends_with, and mb_str_ends_with_ci functions in PHP 7.4?" auth="user" voteType="single" closed="no">
    * yes    * yes
    * no    * no
rfc/add_str_begin_and_end_functions.txt · Last modified: 2019/07/22 08:47 by nikic

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