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Syntax for: String Manipulation / Trim

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Left - ltrim() function

<?php

$text 
"ttThese are a few words :) ...  ";
$trimmed ltrim($text);
// $trimmed = "These are a few words :) ...  "
$trimmed ltrim($text," t.");
// $trimmed = "These are a few words :) ...  "
$clean ltrim($binary,"0x00..0x1F");
// trim the ASCII control characters at the beginning of $binary 
// (from 0 to 31 inclusive)

?>

Right - rtrim() function
<?php

$text 
"ttThese are a few words :) ...  ";
$trimmed rtrim($text);
// $trimmed = "ttThese are a few words :) ..."
$trimmed rtrim($text," t.");
// $trimmed = "ttThese are a few words :)"
$clean rtrim($binary,"0x00..0x1F");
// trim the ASCII control characters at the end of $binary 
// (from 0 to 31 inclusive)

?>
 
Description for: String Manipulation / Trim
  Strip whitespace from the beginning or end of a string


 
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