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myvesta php replacement for gnu 'sed' (but without regular expression)

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myvesta 2023-04-15 16:38:53 +02:00 • committed by GitHub
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3 changed files with 38 additions and 11 deletions
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26
func/string.php
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@ -75,9 +75,10 @@ function myvesta_strip_in_file_between_including_borders($file, $left, $right) {
// --- mixed functions ---
function myvesta_grep($find, $file_or_stdin, $count=0, $quiet=0) {
global $myvesta_stdin, $myvesta_stdin_return_not_found;
if ($count=='-c') {$count=1; $quiet=0;}
if ($count=='-q') {$count=0; $quiet=1;}
global $myvesta_stdin, $myvesta_stdin_return_not_found, $myvesta_quiet_mode;
if ($count==='-c') {$count=1; $quiet=0;}
if ($count==='-q') {$count=0; $quiet=1;}
$myvesta_quiet_mode=$quiet;
//echo "find = " . $find."\n"; echo "file_or_stdin = " . $file_or_stdin."\n"; echo "count = " . $count."\n"; echo "quiet = " . $quiet."\n"; exit;
if ($myvesta_stdin_return_not_found==true) {
if ($count==1) return myvesta_throw_error (MYVESTA_ERROR_STRING_NOT_FOUND, "0");
@ -106,6 +107,25 @@ function myvesta_grep($find, $file_or_stdin, $count=0, $quiet=0) {
return $buf;
}
function myvesta_sed($find, $replace, $file_or_stdin) {
global $myvesta_stdin, $myvesta_stdin_return_not_found, $myvesta_stdin_from_file;
//echo "find = " . $find."\n"; echo "replace = " . $replace."\n"; echo "file_or_stdin = " . $file_or_stdin."\n"; echo "stdin_from_file = " . $myvesta_stdin_from_file."\n"; exit;
if ($myvesta_stdin_return_not_found==true) {
return myvesta_throw_error (MYVESTA_ERROR_STRING_NOT_FOUND, "File not found");
}
if (strpos($file_or_stdin, $find)===false) return myvesta_throw_error (MYVESTA_ERROR_STRING_NOT_FOUND, "String '$find' not found");
$file_or_stdin=str_replace($find, $replace, $file_or_stdin);
if ($myvesta_stdin_from_file!='') {
$r=file_put_contents($myvesta_stdin_from_file, $file_or_stdin);
if ($r===false) return false;
} else {
myvesta_echo ($file_or_stdin);
}
return true;
}
// --- string functions ---
function myvesta_str_get_between (&$text, $left_substring, $right_substring, $start=0, $return_left_substring=0, $return_right_substring=0, $left_substring_necessary=1, $right_substring_necessary=1) {