MB_EREG_REPLACE(3) 1 MB_EREG_REPLACE(3)mb_ereg_replace - Replace regular expression with multibyte supportSYNOPSIS
string mb_ereg_replace (string $pattern, string $replacement, string $string, [string $option = "msr"])
DESCRIPTION
Scans $string for matches to $pattern, then replaces the matched text with $replacement
PARAMETERS
o $pattern
- The regular expression pattern. Multibyte characters may be used in $pattern.
o $replacement
- The replacement text.
o $string
- The string being checked.
o $option
- Matching condition can be set by $option parameter. If i is specified for this parameter, the case will be ignored. If x is
specified, white space will be ignored. If m is specified, match will be executed in multiline mode and line break will be
included in '.'. If p is specified, match will be executed in POSIX mode, line break will be considered as normal character. If e
is specified, $replacement string will be evaluated as PHP expression.
RETURN VALUES
The resultant string on success, or FALSE on error.
NOTES
Note
The internal encoding or the character encoding specified by mb_regex_encoding(3) will be used as the character encoding for this
function.
Warning
Never use the e modifier when working on untrusted input. No automatic escaping will happen (as known from preg_replace(3)). Not
taking care of this will most likely create remote code execution vulnerabilities in your application.
SEE ALSO mb_regex_encoding(3), mb_eregi_replace(3).
PHP Documentation Group MB_EREG_REPLACE(3)
Check Out this Related Man Page
MB_EREG_SEARCH_POS(3) 1 MB_EREG_SEARCH_POS(3)mb_ereg_search_pos - Returns position and length of a matched part of the multibyte regular expression for a predefined multibyte stringSYNOPSIS
array mb_ereg_search_pos ([string $pattern], [string $option = "ms"])
DESCRIPTION
Returns position and length of a matched part of the multibyte regular expression for a predefined multibyte string
The string for match is specified by mb_ereg_search_init(3). If it is not specified, the previous one will be used.
PARAMETERS
o $pattern
- The search pattern.
o $option
- The search option.
RETURN VALUES
An array containing two elements. The first element is the offset, in bytes, where the match begins relative to the start of the search
string, and the second element is the length in bytes of the match.
If an error occurs, FALSE is returned.
NOTES
Note
The internal encoding or the character encoding specified by mb_regex_encoding(3) will be used as the character encoding for this
function.
SEE ALSO mb_regex_encoding(3), mb_ereg_search_init(3).
PHP Documentation Group MB_EREG_SEARCH_POS(3)
Is there a way to use the sed command to
1) search a specified pattern
2) in the line where that pattern is found, replace from character N to character N+4 with a new 4-character string.
Thks in advance! (5 Replies)
How can i break a text file into parts that occur between a specific pattern?
I have text file having various xml many tags like which starts with the tag "<?xml version="1.0" encoding="utf-8"?>" . I have to break the whole file into several xmls by looking for the above pattern.
All the... (9 Replies)
Dear Experts,
I need to extract specific records from one file which has multiline records.
Input file pattern is:
============
aaaaaaaa
bbbbbbbb
asdf 1234
cccccccc
dddddddd
============
aaaaaaaa
bbbbbbbb
qwer 2345
cccccccc
dddddddd (7 Replies)
I am using SED to edit a file (called file)
the file contains the word "ERROR"
and I want to use SED to:
1. Search for text "ERROR"
If found,
2. Append new line with text "hoi"
I tried:
sed 's/ERROR/ a\hoi' file
sed 's/ERROR/ a\ hoi' file
I get all the time the error
sed:... (7 Replies)
I want to make it in SED
PHP
preg_replace('@<script*?>.*?</script>@siu','',$text);
this is in AWK
awk '/<script /{p=1} /<\/script>/{p=0; next}!p'
can you help me to make it on SED working?
I have this
sed 's/<script*>*<\/script>//g'
but it not work with this string
<script... (9 Replies)
Hi,
I have a requirement where I need to replace a string in a line and this line will be identified by search criteria on previous line:
E.g.:
I have an xml file and Contents as below:
<Root>
<NameValue>
<name>Global/Text/Data</name>
<value>This is valid... (14 Replies)
Hi all,
This is my first post, so please go easy if I broke some rules. Not accustomed to posting in forums... :)
I'm looking for help on pattern matching within a multiline block and looking to highlight blocks/block-ids that do NOT contain a particular pattern.
For example an input file... (5 Replies)
how can i replace the whole line which start with a specific pattern such as "???", with a desired string such as "#" i.e:
in-file:
TAB 20120201 21:02:02
MRD 20121301 22:21:01
??? 201 256
SAS 20123010 12:25:41
MMT 20120102 11:01:12
POP 20120306 02:01:01
??? TAV 2021 333out-file:
TAB... (7 Replies)
Hi All,
I am having an Sun fire X4600 M2 server where one of the interfaces is down.
I had requested for the replacement but had a bit problem in identifying the port.
As per the server service module, there are 4 NIC ports and one port is not flashing (e1000g0) but as per server, the port... (8 Replies)
Hello Everybody,
I need a help in the below pattern matching and replacement issue
I have a file : emp.txt
21356 suresh 12/12/2012
23511 ramesh 11/06/2011
31456 biswajit 09/08/2013
53134 archan 06/02/2009
first field:- employee id, 2nd field is name and third field is date of joining
... (10 Replies)
Morning,
I'm trying step up my scripting game .. :rolleyes::confused::D
Is there a way to do the replacement with an or without using an external command ?
I did try but no joy.
var=${var//\(|\)/}
#!/bin/bash
var="lulus.UbiRwidgets.com (10.1.1.1)"
var=${var//\(/}... (5 Replies)
Hello,
Just surfed on the web for probable answers but could not get them working.
I wish to replace the string containing spaces by another phrase but below answers did not work.
My string is:
PAIN & GAIN
I wish to convert it to:
P&G
I just need it working with sed with function -i
... (6 Replies)
Hi Guys,
I have a file which needs to be replaced with tab delimited
AA§Orgin Name§Mapping based on prod_usa§§§§
BB§Date§2019-08-11 23:30:01§§§§
I am trying below code
sed 's// /g' test.txt
Expected
AA|Orgin Name|Mapping based on prod_usa|||
BB|Date|2019-08-11 23:30:01|||| (6 Replies)
Hi.
I wrote this small bash script, i want to compare second column from file1 with file2 if a pattern matches. Files are small and I am sure that pattern occurs only once. I think this can be rewritten into a awk one liner. Appreciate if someone could give me idea. Whole NR FNR confuse me :o
... (6 Replies)