function str_replace_formatted_placeholder($mixedplaceholder, $mixedreplace, $subject, $question_mark = false, $separator = ", ")
{
# Returns a string with all occurrences of the $mixedplaceholder in $subject replaced with the $mixedreplace. If $mixedplaceholder is a string but $mixedreplace is an array, the $mixedreplace is imploded to a string using $separator.
# The replace values are formatted according to the formatting of the placeholders.
# The placeholders may be written in UPPERCASE, lowercase or Uppercasefirst.
# Each placeholder will be replaced by the replace value,
# written with the same case as the placeholder.
# It's possible to also include "?" as a placeholder for legacy reasons.
# Example #1:
# str_replace_formatted_placeholder("%extension", $resource["file_extension"], $lang["originalfileoftype"], true)
# will search for the three words "%EXTENSION", "%extension" and "%Extension" and also the char "?"
# in the string $lang["originalfileoftype"]. If the found placeholder is %extension
# it will be replaced by the value of $resource["file_extension"],
# written in lowercase. If the found placeholder instead would have been "?" the value
# would have been written in UPPERCASE.
#
# Example #2:
# str_replace_formatted_placeholder("%resourcetypes%", $searched_resource_types_names_array, $lang["resourcetypes-collections"], false, $lang["resourcetypes_separator"])
# will search for the three words "%RESOURCETYPES%", "%resourcetypes%" and "%Resourcetypes%"
# in the string $lang["resourcetypes-collections"]. If the found placeholder is %resourcetypes%
# all elements in $searched_resource_types_names_array will be written in lowercase and separated by $lang["resourcetypes_separator"] before the resulting string will replace the placeholder.
# Creates a multi-dimensional array of the placeholders written in different case styles.
$array_placeholder = array();
if (is_array($mixedplaceholder)) {
$placeholder = $mixedplaceholder;
} else {
$placeholder = array($mixedplaceholder);
}
for ($n = 0; $n < count($placeholder); $n++) {
$array_placeholder[$n] = array(strtoupper($placeholder[$n]), strtolower($placeholder[$n]), ucfirstletter($placeholder[$n]));
}
# Creates a multi-dimensional array of the replace values written in different case styles.
if (is_array($mixedreplace)) {
$replace = $mixedreplace;
} else {
$replace = array($mixedreplace);
}
for ($n = 0; $n < count($replace); $n++) {
$array_replace[$n] = array(strtoupper($replace[$n]), strtolower($replace[$n]), ucfirst(strtolower($replace[$n])));
}
# Adds "?" to the arrays if required.
if ($question_mark) {
$array_placeholder[] = "?";
$array_replace[] = strtoupper($replace[0]);
}
# Replaces the placeholders with the replace values and returns the new string.
$result = $subject;
if (count($placeholder) == 1 && count($replace) > 1) {
# The placeholder shall be replaced by an imploded array.
$array_replace_strings = array(implode($separator, array_map(create_function('$column', 'return $column[0];'), $array_replace)), implode($separator, array_map(create_function('$column', 'return $column[1];'), $array_replace)), implode($separator, array_map(create_function('$column', 'return $column[2];'), $array_replace)));
$result = str_replace($array_placeholder[0], $array_replace_strings, $result);
} else {
for ($n = 0; $n < count($placeholder); $n++) {
if (!isset($array_replace[$n][0])) {
break;
} else {
$result = str_replace($array_placeholder[$n], $array_replace[$n], $result);
}
}
}
return $result;
}
function str_replace_formatted_placeholder($mixedplaceholder, $mixedreplace, $subject, $question_mark = false)
{
# Returns a string with all occurrences of the placeholders (array) in subject replaced with the given replace values (array). The replace values are formatted according to the formatting of the placeholders.
# The placeholders may be written in UPPERCASE, lowercase or Uppercasefirst.
# Each placeholder will be replaced by the replace value,
# written with the same case as the placeholder.
# It's possible to also include "?" as a placeholder for legacy reasons.
# E.g.
# str_replace_formatted_placeholder("%extension", $resource["file_extension"], $lang["originalfileoftype"], true)
# will search for the three words "%EXTENSION", "%extension" and "%Extension" and also the char "?"
# in the string $lang["originalfileoftype"]. If the found placeholder is %extension
# it will be replaced by the value of $resource["file_extension"],
# written in lowercase. If the found placeholder instead would have been "?" the value
# would have been written in UPPERCASE.
# Creates a multi-dimensional array of the placeholders written in different case styles.
if (is_array($mixedplaceholder)) {
$placeholder = $mixedplaceholder;
} else {
$placeholder = array($mixedplaceholder);
}
for ($n = 0; $n < count($placeholder); $n++) {
$array_placeholder[$n] = array(strtoupper($placeholder[$n]), strtolower($placeholder[$n]), ucfirstletter($placeholder[$n]));
}
# Creates a multi-dimensional array of the replace values written in different case styles.
if (is_array($mixedreplace)) {
$replace = $mixedreplace;
} else {
$replace = array($mixedreplace);
}
for ($n = 0; $n < count($replace); $n++) {
$array_replace[$n] = array(strtoupper($replace[$n]), strtolower($replace[$n]), ucfirst($replace[$n]));
}
# Adds "?" to the arrays if required.
if ($question_mark) {
$array_placeholder[] = "?";
$array_replace[] = strtoupper($replace[0]);
}
# Replaces the placeholders with the replace values and returns the new string.
$result = $subject;
for ($n = 0; $n < count($placeholder); $n++) {
if (!isset($array_replace[$n][0])) {
break;
} else {
$result = str_replace($array_placeholder[$n], $array_replace[$n], $result);
}
}
return $result;
}