PHP Regular Replacement function ereg_replace_php Tutorial

PHP Regular Replacement function ereg_replace The following example uses the PHP regular replacement function ereg_replace to replace the specified character with the character instance I want to use.

PHP Tutorial Regular Replacement function ereg_replace
The following example uses the PHP regular replacement function ereg_replace to replace the specified character with the character instance I want to use.
*/

$num = ' www.bkjia.com ';
$string = "This string had four words.
";
$string = ereg_replace (' Four ', $num, $string);
Echo $string;

$num = ' 49 ';
$string = "This string had four words";
$string = ereg_replace (' Four ', $num, $string);
Echo $string;


$string = "Test text";
echo "********** $string **********

";
$string = ereg_replace ("^", "
", $string);
$string = Ereg_replace ("$", "
", $string);
echo "========== $string ==========";

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