<?php
echo strpos("Hello world!","wo");
?>
<?php
$haystack = "needle23423432";
$pos = strpos($haystack, "needle");
if ($pos==false) {
print("Not found based (==) test\n");
} else {
print("Found based (==) test\n");
}
if ($pos===false) {
print("Not found based (===) test\n");
} else {
print("Found based (===) test\n");
}
?>
This script will print: Not found based (==) test Found based (===) test The (===) test is correct.
机械节能产品生产企业官网模板...
大气智能家居家具装修装饰类企业通用网站模板...
礼品公司网站模板
宽屏简约大气婚纱摄影影楼模板...
蓝白WAP手机综合医院类整站源码(独立后台)...苏ICP备2024110244号-2 苏公网安备32050702011978号 增值电信业务经营许可证编号:苏B2-20251499 | Copyright 2018 - 2025 源码网商城 (www.ymwmall.com) 版权所有