see: index and substr

my $string1 = 'realy long string of html';
my $string2 = 'long';
my $index = index($string1, $string2);
while($index > 0){
   substr($string1, $index, length($string2), '<b>'.$string2.'</b>');
   $index = index($string1, $string2, ($index + length($string2)));
}

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A truely compassionate attitude towards other does not change, even if they behave negatively or hurt you

—His Holiness, The Dalai Lama

In reply to Re: Highlight a substring by JediWizard
in thread Highlight a substring by MonkPaul

Title:
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