时间:2021-07-01 10:21:17 帮助过:14人阅读
file:str-lengh.php
url:http://localhost:88/str/str-lengh.php
";
// for循环访问数组
//for($i=0; $i ";
//}
// while循环访问数组
$i=0;
while($i ";
$i++
}
?>
file:str-strip-tags.php url:http://localhost:88/str/str-strip-tags.php hello world!输出原始的字符串内容 echo "Original Text:"; echo $text."hello world!
hello world!
"; //
file:str-entities.php
url:http://localhost:88/str/str-entities.php
";
echo rawurlencode($text)."
";
?>
file:str-wordwrap.php
url:http://localhost:88/str/str-wordwrap.php
";
echo $text."
";
echo $text."
";
echo "Destination text(after wrap):"."
";
echo wordwrap($text, 50, "
")."
";
?>
file:str-strpos.php url:http://localhost:88/str/str-strpos.php
file:str-strreplace.php
url:http://localhost:88/str/str-strreplace.php
";
echo $text."
";
echo "
";
echo "Destination text(replace):"."
";
echo str_replace(" ", "__", $text)."
";
?>
file:str-compare.php url:http://localhost:88/file/str-compare.php
file:str-sub.php
url:http://localhost:88/file/str-sub.php
';
echo 'Destination String: '.$newStr.'
';
?>
file:str-count.php url:http://localhost:88/file/str-count.php
file:str-explode-implode.php
url:http://localhost:88/str/str-explode-implode.php
";
echo $text."
";
echo "
";
$sentenses = explode(". ", $text);
echo "Destination text(explode):"."
";
foreach ($sentenses as $sentense){
echo $sentense."
";
}
echo "
";
$newText= implode($sentenses, ". ");
echo "Destination text(implode):"."
";
echo $newText."
";
?>
file:str-trim.php
url:http://localhost:88/str/str-trim.php
";
echo strlen($text)."
";
echo "
";
echo "Destination text(trim):"."
";
echo strlen(trim($text))."
";
?>
file:str-printf.php url:http://localhost:88/str/str-printf.php