用strpos:
例子 1. strpos() examples<?php
$mystring ="fsdafas+fdkjlsafjfkl^&^*^#*@jkhkfsahfkj";
$findme = 'test';
$pos = strpos($mystring, $findme);if ($pos === false) {
echo "The string '$findme' was not found in the string '$mystring'";
} else {
echo "The string '$findme' was found in the string '$mystring'";
echo " and exists at position $pos";
}?>
例子 1. strpos() examples<?php
$mystring ="fsdafas+fdkjlsafjfkl^&^*^#*@jkhkfsahfkj";
$findme = 'test';
$pos = strpos($mystring, $findme);if ($pos === false) {
echo "The string '$findme' was not found in the string '$mystring'";
} else {
echo "The string '$findme' was found in the string '$mystring'";
echo " and exists at position $pos";
}?>
解决方案 »
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