php find string in string

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showing results for - "php find string in string"
Michele
17 Jul 2017
1$a = 'How are you?';
2
3if (strpos($a, 'are') !== false) {
4    echo 'true';
5}
Elisa
21 Jun 2017
1
2<?php
3$mystring 'abc';
4$findme   'a';
5$pos = strpos($mystring$findme);
6
7// Note our use of ===.  Simply == would not work as expected
8// because the position of 'a' was the 0th (first) character.
9if ($pos === false) {
10    echo "The string '$findme' was not found in the string '$mystring'";
11else {
12    echo "The string '$findme' was found in the string '$mystring'";
13    echo " and exists at position $pos";
14}
15?>
16
17
June
13 Feb 2017
1$mystring = 'abc';
2$findme   = 'a';
3$pos = strpos($mystring, $findme);
Sofia
29 Jun 2016
1//Find the position of the first occurrence of a substring in a string
2$mystring = 'abc';
3$findme   = 'a';
4$pos = strpos($mystring, $findme);
Theo
10 Jan 2021
1$pos = strpos("find the position of X in here", "X");
Samia
02 Jan 2017
1
2<?php
3$mystring 'abc';
4$findme   'a';
5$pos = strpos($mystring$findme);
6
7// El operador !== también puede ser usado. Puesto que != no funcionará como se espera
8// porque la posición de 'a' es 0. La declaración (0 != false) se evalúa a 
9// false.
10if ($pos !== false) {
11     echo "La cadena '$findme' fue encontrada en la cadena '$mystring'";
12         echo " y existe en la posición $pos";
13else {
14     echo "La cadena '$findme' no fue encontrada en la cadena '$mystring'";
15}
16?>
17
18
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