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Bug #10154 Function ereg array results
Submitted: 2001-04-04 06:44 UTC Modified: 2001-08-31 06:26 UTC
From: crash at musichall dot cz Assigned:
Status: Not a bug Package: *Regular Expressions
PHP Version: 4.0.4pl1 OS: Linux/NT
Private report: No CVE-ID: None
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From: crash at musichall dot cz
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 [2001-04-04 06:44 UTC] crash at musichall dot 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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 [2001-08-31 06:26 UTC] sander@php.net
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."
 
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