PHP method to find the position of the first occurrence of a substring in a string
PHP method to find the position of the first occurrence of a substring in a string
PHP Reference: https://www.php.net/manual/en/function.strpos.php
Questions tagged [strpos]
730 questions
-2
votes
2 answers
php if condition with OR operator not working
I'm trying to check if the the url is win or scholartips when the script gets a hit.
conditional script here
But whenever i…
windy boy
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votes
3 answers
Counting the number of times a substring occurs in a string using strlen+substr+strpos ONLY PHP
I would like to write a function that can count the number of times a substring occurs in a string using strlen+substr+strpos ONLY ,in PHP.
Without using substr_count!
example: fn('iwritecodeiwritecode-','i');
Thanks Ahead
Pioneer2017
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votes
2 answers
if statement syntax equal to
I am using Views php in Drupal 6. I need to do an if statement to find if nodehierarchy_parent is equal to the value 0. Then do something. Right now I have it set to if the value contains a 0. My code is below.
paul cappucci
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votes
2 answers
Warning: strpos() expects parameter 1 to be string, array given in
I don't know what happen eror_log generate, but code works fine, but log is make me curious
PHP Warning: strpos() expects parameter 1 to be string, array given in /home/abc/public_html/url.php on line 46
the line 46 is:
if…
astack
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votes
1 answer
PHP mb_strpos not recognizing copyright symbol
I am trying to use the mb_strpos PHP function to search for the © symbol on certain webpages.
$pagecontent = file_get_contents($website_url);
if (mb_strpos($pagecontent, $string_to_find) === false) {
// String /…
rosey85uk
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votes
3 answers
Remove all zero values from string PHP
I have a string like this:
14522354265300000000000
I want to display it without zero values, how I can do this? I do this
$pos = strpos($route, '0');
$length = count(str_split($route));
$a = $length - $pos;
$a = substr($route, 0, $a);
but it…
nowiko
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1 answer
php strpos doing weird things
I have this code here and for some reason it will accept either the first 3 ifs as true or the last if. I can't seem to get it to go to one or the other without just removing one of them.
The input coming in for example is 'TBN D664' or 'Other'…
dup3
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votes
1 answer
Issues with strpos inside while loop
My question is mainly about a "while condition" that apparently returns "TRUE" when in shuld return "FALSE". This is the code:
deotpit
- 95
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- 12
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votes
1 answer
How to get full substring in a string?
I have variable $mystring = "abc+adb" and I am trying to find ab in the $mystring. I want to throw a message which say ab does not exist in $mystring, but the following code keeps picking ab from abc, I want ab to be treated as a standalone…
user2579351
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votes
1 answer
How to check if a string contains a dot followed by a number in PHP
I am trying to check if a string contains .2.
The following code works if I try to check if it contains a dot:
strpos($string, '.') !== false
But it doesn't work when use the following code:
strpos($string, '.2') !== false
nor
strpos($string,…
Nicolas123
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votes
1 answer
PHP type juggling with strpos() conditions and ||, in spite of strict ===?
Except for two files (bg177b_s.php and bg177b_t.php) a headline shall be added. In other words, if neither of the two strpos() conditions matches, something shall be done, else nothing.
I got this to work two ways, provided that strpos() won't…
JayAitch
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votes
1 answer
Warning: strpos() [function.strpos]: Empty delimiter on line 70
I am getting an error:
Warning: strpos() [function.strpos]: Empty delimiter on line 70
What is the problem? Here is the relevant part of the code:
if (strpos($this->request->server['HTTP_USER_AGENT'], trim($rt)) !== false) {
Im not an expert on…
Daniel G. Gabori
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votes
1 answer
strpos: 2 results but 2 similar strings
I don't know what to do.
2 parameters:
first:
0 D:/Google Drive/Dokumente/Programmierung/Webentwicklung/htdocs/BeLL__Webseite_fuer_Filmfestival/php/checkSession.php(6): Phip/Engine/Login->checkSession()
1 D:/Google…
phip1611
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1 answer
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3 answers
PHP program related to stringpos() function issue
$text = $_POST['text'];
$find = $_POST['find'];
$offset = 0;
while ($offset < strlen($text))
{
$pos = strpos($text, $find, $offset);
$offset += strlen($find);
echo "$find found in $pos
"; } There is something wrong with this program.…
"; } There is something wrong with this program.…
Eisa Adil
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