#23276 [Opn]: eregi() regexp trouble - very weird.
| From: | lukas at hej dot nu | Date: | Sat, 19 Apr 2003 01:02:58 +0000 |
| Subject: | #23276 [Opn]: eregi() regexp trouble - very weird. | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-37882@lists.php.net to get a copy of this message | ||
ID: 23276
User updated by: lukas at hej dot nu
Reported By: lukas at hej dot nu
Status: Open
Bug Type: Regexps related
Operating System: Linux Slackware 8.1
PHP Version: 4.3.1
New Comment:
This string:
<box bgcolor="#C6C6C6" bordercolor="#000000" top="1800"
left="10"
width="100" height="30" padding="5" borderwidth="1">
Won't match this RegExp in eregi():
<BOX
bgcolor="(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|purp
le|red|silver|teal|white|yellow|#[0-9a-f]{6})"
bordercolor="(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|
purple|red|silver|teal|white|yellow|#[0-9a-f]{6})" top="([0-9]{1,3})"
left="([0-9]{1,3})" width="([0-9]{1,3})" height="([0-9]{1,3})"
padding="([0-9]{1})" borderwidth="([0-9]{1})">
It worked fine in PHP 4.2.x, but now in PHP 4.3.1 it doesn't.
An interesting notice might be that the string mentioned above will
match
this RegExp in eregi():
<BOX
bgcolor="(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|purp
le|red|silver|teal|white|yellow|#[0-9a-f]{6})"
bordercolor="(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|
purple|red|silver|teal|white|yellow|#[0-9a-f]{6})" top="([0-9]{1,3})
Code example:
<?
if(eregi('<BOX
bgcolor="(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|purp
le|red|silver|teal|white|yellow|#[0-9a-f]{6})"
bordercolor="(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|
purple|red|silver|teal|white|yellow|#[0-9a-f]{6})" top="([0-9]{1,3})"
left="([0-9]{1,3})" width="([0-9]{1,3})" height="([0-9]{1,3})"
padding="([0-9]{1})" borderwidth="([0-9]{1})">',
'<box bgcolor="#C6C6C6" bordercolor="#000000" top="1800"
left="10"
width="100" height="30" padding="5"
borderwidth="1">'))
{
echo "Match";
}
else
{
echo "No match";
}
?>
Previous Comments:
------------------------------------------------------------------------
[2003-04-18 19:53:45] lukas at hej dot nu
This code:
<box bgcolor="#C6C6C6" bordercolor="#000000" top="1800"
left="10"
width="100" height="30" padding="5" borderwidth="1">
Won't match this RegExp in eregi():
<BOX
bgcolor="(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|purple|red|silver|teal|white|yellow|#[0-9a-f]{6})"
bordercolor="(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|purple|red|silver|teal|white|yellow|#[0-9a-f]{6})"
top="([0-9]{1,3})" left="([0-9]{1,3})" width="([0-9]{1,3})"
height="([0-9]{1,3})" padding="([0-9]{1})"
borderwidth="([0-9]{1})">
It worked fine in PHP 4.2.x, but now in PHP 4.3.1 it doesn't.
An interesting notice might be that the code mentioned above will match
this RegExp in eregi():
<BOX
bgcolor="(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|purple|red|silver|teal|white|yellow|#[0-9a-f]{6})"
bordercolor="(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|purple|red|silver|teal|white|yellow|#[0-9a-f]{6})"
top="([0-9]{1,3})
Code example:
<?
if(eregi('<BOX
bgcolor="(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|purple|red|silver|teal|white|yellow|#[0-9a-f]{6})"
bordercolor="(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|purple|red|silver|teal|white|yellow|#[0-9a-f]{6})"
top="([0-9]{1,3})" left="([0-9]{1,3})" width="([0-9]{1,3})"
height="([0-9]{1,3})" padding="([0-9]{1})"
borderwidth="([0-9]{1})">',
'<box bgcolor="#C6C6C6" bordercolor="#000000" top="1800"
left="10"
width="100" height="30" padding="5"
borderwidth="1">'))
{
echo "Match";
}
else
{
echo "No match";
}
?>
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=23276&edit=1