Bug #10154 Updated: Function ereg array results
| From: | sander@php.net | Date: | Fri, 31 Aug 2001 10:26:14 +0000 |
| Subject: | Bug #10154 Updated: Function ereg array results | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-64781@lists.php.net to get a copy of this message | ||
ID: 10154
Updated by: sander
Reported By: crash@musichall.cz
Old Status: Open
Status: Bogus
Bug Type: *Regular Expressions
Operating System: Linux/NT
PHP Version: 4.0.4pl1
New Comment:
From the manual:
"If ereg() finds any matches at all, $regs will be filled with exactly ten elements, even
though more or fewer than ten parenthesized substrings may actually have matched."
Previous Comments:
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[2001-04-04 06:44:26] crash@musichall.cz
I'm not sure, if it's really an error or "feature" :). I would like to get
$regs[10] value, but the output is always empty.
<script language="php">
$string = "1234567890";
ereg( "^(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)", $string, $regs);
echo "Whole string: " . $regs[ 0 ] . "<br>";
for ( $i = 1; $i <= 10; $i++ )
{
echo "<br>" . $i . " -> " . $regs[$i];
}
</script>
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Edit this bug report at http://bugs.php.net/?id=10154&edit=1