Php remove character from string at position
I want to be able to specify an index in a string and remove it. Show I have the following:
I want to remove the 4th index (
I've tried asked Feb 23, 2013 at 3:40
Rob Avery IVRob Avery IV 3,4529 gold badges47 silver badges71 bronze badges 4 This is a generic way to solve it:
Basically, replace the part of the string before from the index onwards with the part of the string that's adjacent. See also: Or, simply:
answered Feb 23, 2013 at 3:54
answered Feb 23, 2013 at 3:48
DeepuDeepu 11.7k14 gold badges56 silver badges88 bronze badges 3 This php specific of working with strings also bugged me for a while. Of course natural solution is to use string functions or use arrays but this is slower than directly working with string index in my opinion. With the following snippet issue is that in memory string is only replaced with empty � and if you have comparison or something else this is not good option. Maybe in future version we will get built in function to remove string indexes directly who knows.
answered Jun 23, 2016 at 15:00
tslidtslid 3051 gold badge3 silver badges16 bronze badges
Personal I like dealing with arrays. (Sorry about lack of code brackets putting this up via my phone)
Ja͢ck 168k36 gold badges256 silver badges305 bronze badges answered Feb 23, 2013 at 4:02
defaultNINJAdefaultNINJA 1,0677 silver badges23 bronze badges 1 I think can create a function and call it like this
answered Jan 22, 2014 at 10:36
1 (PHP 4, PHP 5, PHP 7, PHP 8) substr_replace — Replace text within a portion of a string Descriptionsubstr_replace( Parametersstring The input string. An array of
strings can be provided, in which case the replacements will occur on each string in turn. In this case, the replace The replacement string. offset If If length If given and is positive, it represents the length of the portion of Return Values The result string is returned. If Changelog
ExamplesExample #1 Simple substr_replace() examples
Example #2 Using substr_replace() to replace multiple strings at once
The above example will output: A: YYY; B: YYY; C: YYY A: AAA; B: BBB; C: CCC A: AAAXX; B: BBBX; C: CCC Notes
See Also
elloromtz at gmail dot com ¶ 12 years ago
billg AT microsoft.com ¶ 13 years ago
$start < 0) eblejr AT phrebh DOT com ¶ 14 years ago
juichenieder-phnet at yahoo dot co dot uk ¶ 13 years ago
ivijan dot stefan at gmail dot com ¶ 8 years ago
danieldoorduin at hotmail dot com ¶ 17 years ago
William Barry ¶ 14 years ago
// Find the first closing ul kalim dot fleet at gmail dot com ¶ 12 years ago
= 'abcdefghijklmnopqrstuvwxyz0123456789z.jpg'; klaas at group94 dot com ¶ 20 years ago
mrbrown8 at juno dot com ¶ 21 years ago
Hayley Watson ¶ 5 years ago
alishahnovin at hotmail dot com ¶ 15 years ago
hermes at andycostell dot com ¶ 17 years ago
den dot gierling at web dot de ¶ 12 years ago
Guru Evi ¶ 17 years ago
shaman_master at list dot ru ¶ 2 years ago
bkline at rksystems dot com ¶ 3 years ago
meg dot phillips91 at gmail dot com ¶ 2 years ago
yeyijelud at amadamus dot com ¶ 3 years ago
NiX0n at fragfest dot cx ¶ 13 years ago
spcl dot delivery at gmail dot com ¶ 14 years ago
jaimthorn at yahoo dot com ¶ 14 years ago
chuayw2000 at hotmail dot com ¶ 16 years ago
Thijs Wijnmaalen (thijs[at]nllinux.nl) ¶ 18 years ago
strlen($text) > $maxChars) { david at ethinkn dot com ¶ 19 years ago
truncate ('akfhslakdhglksjdgh', 10, '...'); nospam at nospam dot com ¶ 6 years ago
strShorten('123456789', 6, ''); // outputs 123789 dmron ¶ 18 years ago
Anonymous ¶ 21 years ago
blessador at gmail dot com ¶ 9 years ago
at the end of substr_replace ($price, ',', -3, 0)" in the above code to avoid error.
tony at outshine dot com ¶ 18 years ago
geniusdex ( at ) brz ( dot ) nu ¶ 18 years ago
ntoniazzi at sqli dot com ¶ 14 years ago
thomasNOSPAM at sportentranceNOSPAM dot com ¶ 19 years ago
olav at schettler dot net ¶ 6 years ago
admiral at nuclearpixel dot com ¶ 12 years ago
admiralsTruncate($my_string, 6); // outputs: cfcd20echo ' How can I remove part of a string after a specific character in PHP?The substr() and strpos() function is used to remove portion of string after certain character.
How do you remove portion of a string before a certain character in PHP?The chop() function removes whitespaces or other predefined characters from the right end of a string.
How do I remove all characters from a string after a specific character?Using 'str.
If we want to remove that specific character, replace that character with an empty string. The str. replace() method will replace all occurrences of the specific character mentioned.
How do I remove a word from a string in PHP?Answer: Use the PHP str_replace() function
You can use the PHP str_replace() function to replace all the occurrences of a word within a string.
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