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Update string.php

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myvesta 2023-03-11 14:50:11 +01:00 • committed by GitHub
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commit 8ae36f7df5
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1 changed files with 76 additions and 26 deletions
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102
func/string.php
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@ -12,32 +12,82 @@ function myvesta_replace_in_file($find, $replace, $file) {
return $r;
}
function myvesta_str_get_between (&$text, $left_substring, $right_substring, $start=0, $do_not_return_left_substring=1, $do_not_return_right_substring=1, $left_substring_necessary=1, $right_substring_necessary=1)
function myvesta_str_get_between (&$text, $left_substring, $right_substring, $start=0, $return_left_substring=0, $return_right_substring=0, $left_substring_necessary=1, $right_substring_necessary=1)
{
$from_null=0;
$pos1=strpos($text, $left_substring, $start);
if ($pos1===FALSE)
{
if ($left_substring_necessary==1) return "";
$pos1=$start;
$from_null=1;
}
global $myvesta_str_found_at, $myvesta_str_end_at;
$myvesta_str_found_at=0;
$myvesta_str_end_at=0;
$from_null=0;
$pos1=strpos($text, $left_substring, $start);
if ($pos1===FALSE)
{
if ($left_substring_necessary==1) return "";
$pos1=$start;
$from_null=1;
}
if ($do_not_return_left_substring==1)
{
if ($from_null==0) $pos1=$pos1+strlen($left_substring);
}
$pos2=strpos($text, $right_substring, $pos1+1);
if ($pos2===FALSE)
{
if ($right_substring_necessary==1) return "";
$pos2=strlen($text);
}
if ($do_not_return_right_substring==1) $len=$pos2-$pos1;
else $len=($pos2-$pos1)+strlen($right_substring);
$slen=strlen($text);
if ($pos1+$len>$slen) $len=$slen-$pos1;
return substr($text, $pos1, $len);
if ($return_left_substring==0)
{
if ($from_null==0) $pos1=$pos1+strlen($left_substring);
}
$pos2=strpos($text, $right_substring, $pos1+1);
if ($pos2===FALSE)
{
if ($right_substring_necessary==1) return "";
$pos2=strlen($text);
}
if ($return_right_substring==0) $len=$pos2-$pos1;
else $len=($pos2-$pos1)+strlen($right_substring);
$slen=strlen($text);
if ($pos1+$len>$slen) $len=$slen-$pos1;
$myvesta_str_found_at=$pos1;
$myvesta_str_end_at=$pos1+$len;
return substr($text, $pos1, $len);
}
function myvesta_str_replace_once_between_including_borders(&$text, $left, $right, $replace_with) {
$pos1=strpos($text, $left);
if ($pos1===false) return $text;
$pos2=strpos($text, $right, $left+strlen($left));
if ($pos2===false) return $text;
return substr($text, 0, $pos1).$replace_with.substr($text, $pos2+strlen($right));
}
function myvesta_str_strip_once_between_including_borders(&$text, $left, $right) {
$pos1=strpos($text, $left);
if ($pos1===false) return $text;
$pos2=strpos($text, $right, $left+strlen($left));
if ($pos2===false) return $text;
return substr($text, 0, $pos1).substr($text, $pos2+strlen($right));
}
function myvesta_str_replace_between_including_borders($text, $left, $right, $replace_with) {
$start=0;
$left_len=strlen($left);
$right_len=strlen($right);
while (true) {
$pos1=strpos($text, $left);
if ($pos1===false) break;
$pos2=strpos($text, $right, $left+$left_len);
if ($pos2===false) break;
$text=substr($text, 0, $pos1).$replace_with.substr($text, $pos2+$right_len);
}
return $text;
}
function myvesta_str_strip_between_including_borders($text, $left, $right) {
$left_len=strlen($left);
$right_len=strlen($right);
while (true) {
$pos1=strpos($text, $left);
if ($pos1===false) break;
$pos2=strpos($text, $right, $left+$left_len);
if ($pos2===false) break;
$text=substr($text, 0, $pos1).substr($text, $pos2+$right_len);
}
return $text;
}