godot/doc/classes/String.xml

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<?xml version="1.0" encoding="UTF-8" ?>
<class name="String" category="Built-In Types" version="3.0.alpha.custom_build">
<brief_description>
Built-in string class.
</brief_description>
<description>
This is the built-in string class (and the one used by GDScript). It supports Unicode and provides all necessary means for string handling. Strings are reference counted and use a copy-on-write approach, so passing them around is cheap in resources.
</description>
<tutorials>
</tutorials>
<demos>
</demos>
<methods>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="bool">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="int">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="float">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="Vector2">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="Rect2">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="Vector3">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="Transform2D">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="Plane">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="Quat">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="Rect3">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="Basis">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="Transform">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="Color">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="NodePath">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="RID">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="Dictionary">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="Array">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="PoolByteArray">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="PoolIntArray">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="PoolRealArray">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="PoolStringArray">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="PoolVector2Array">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="PoolVector3Array">
</argument>
<description>
</description>
</method>
<method name="String">
<return type="String">
</return>
<argument index="0" name="from" type="PoolColorArray">
</argument>
<description>
</description>
</method>
<method name="begins_with">
<return type="bool">
</return>
<argument index="0" name="text" type="String">
</argument>
<description>
Return true if the strings begins with the given string.
</description>
</method>
<method name="bigrams">
<return type="PoolStringArray">
</return>
<description>
Return the bigrams (pairs of consecutive letters) of this string.
</description>
</method>
<method name="c_escape">
<return type="String">
</return>
<description>
Return a copy of the string with special characters escaped using the C language standard.
</description>
</method>
<method name="c_unescape">
<return type="String">
</return>
<description>
Return a copy of the string with escaped characters replaced by their meanings according to the C language standard.
</description>
</method>
<method name="capitalize">
<return type="String">
</return>
<description>
Change the case of some letters. Replace underscores with spaces, convert all letters to lowercase then capitalize first and every letter following the space character. For [code]capitalize camelCase mixed_with_underscores[/code] it will return [code]Capitalize Camelcase Mixed With Underscores[/code].
</description>
</method>
<method name="casecmp_to">
<return type="int">
</return>
<argument index="0" name="to" type="String">
</argument>
<description>
Perform a case-sensitive comparison to another string, return -1 if less, 0 if equal and +1 if greater.
</description>
</method>
<method name="empty">
<return type="bool">
</return>
<description>
Return true if the string is empty.
</description>
</method>
<method name="ends_with">
<return type="bool">
</return>
<argument index="0" name="text" type="String">
</argument>
<description>
Return true if the strings ends with the given string.
</description>
</method>
<method name="erase">
<argument index="0" name="position" type="int">
</argument>
<argument index="1" name="chars" type="int">
</argument>
<description>
Erase [code]chars[/code] characters from the string starting from [code]position[/code].
</description>
</method>
<method name="find">
<return type="int">
</return>
<argument index="0" name="what" type="String">
</argument>
<argument index="1" name="from" type="int" default="0">
</argument>
<description>
Find the first occurrence of a substring, return the starting position of the substring or -1 if not found. Optionally, the initial search index can be passed.
</description>
</method>
<method name="find_last">
<return type="int">
</return>
<argument index="0" name="what" type="String">
</argument>
<description>
Find the last occurrence of a substring, return the starting position of the substring or -1 if not found. Optionally, the initial search index can be passed.
</description>
</method>
<method name="findn">
<return type="int">
</return>
<argument index="0" name="what" type="String">
</argument>
<argument index="1" name="from" type="int" default="0">
</argument>
<description>
Find the first occurrence of a substring but search as case-insensitive, return the starting position of the substring or -1 if not found. Optionally, the initial search index can be passed.
</description>
</method>
<method name="format">
<return type="String">
</return>
<argument index="0" name="values" type="var">
</argument>
<argument index="1" name="placeholder" type="String" default="{_}">
</argument>
<description>
</description>
</method>
<method name="get_base_dir">
<return type="String">
</return>
<description>
If the string is a path to a file, return the base directory.
</description>
</method>
<method name="get_basename">
<return type="String">
</return>
<description>
If the string is a path to a file, return the path to the file without the extension.
</description>
</method>
<method name="get_extension">
<return type="String">
</return>
<description>
If the string is a path to a file, return the extension.
</description>
</method>
<method name="get_file">
<return type="String">
</return>
<description>
If the string is a path to a file, return the file and ignore the base directory.
</description>
</method>
<method name="hash">
<return type="int">
</return>
<description>
Hash the string and return a 32 bits integer.
</description>
</method>
<method name="hex_to_int">
<return type="int">
</return>
<description>
Convert a string containing a hexadecimal number into an int.
</description>
</method>
<method name="insert">
<return type="String">
</return>
<argument index="0" name="position" type="int">
</argument>
<argument index="1" name="what" type="String">
</argument>
<description>
Insert a substring at a given position.
</description>
</method>
<method name="is_abs_path">
<return type="bool">
</return>
<description>
If the string is a path to a file or directory, return true if the path is absolute.
</description>
</method>
<method name="is_rel_path">
<return type="bool">
</return>
<description>
If the string is a path to a file or directory, return true if the path is relative.
</description>
</method>
<method name="is_subsequence_of">
<return type="bool">
</return>
<argument index="0" name="text" type="String">
</argument>
<description>
Check whether this string is a subsequence of the given string.
</description>
</method>
<method name="is_subsequence_ofi">
<return type="bool">
</return>
<argument index="0" name="text" type="String">
</argument>
<description>
Check whether this string is a subsequence of the given string, without considering case.
</description>
</method>
<method name="is_valid_float">
<return type="bool">
</return>
<description>
Check whether the string contains a valid float.
</description>
</method>
<method name="is_valid_html_color">
<return type="bool">
</return>
<description>
Check whether the string contains a valid color in HTML notation.
</description>
</method>
<method name="is_valid_identifier">
<return type="bool">
</return>
<description>
Check whether the string is a valid identifier. As is common in programming languages, a valid identifier may contain only letters, digits and underscores (_) and the first character may not be a digit.
</description>
</method>
<method name="is_valid_integer">
<return type="bool">
</return>
<description>
Check whether the string contains a valid integer.
</description>
</method>
<method name="is_valid_ip_address">
<return type="bool">
</return>
<description>
Check whether the string contains a valid IP address.
</description>
</method>
<method name="json_escape">
<return type="String">
</return>
<description>
Return a copy of the string with special characters escaped using the JSON standard.
</description>
</method>
<method name="left">
<return type="String">
</return>
<argument index="0" name="position" type="int">
</argument>
<description>
Return an amount of characters from the left of the string.
</description>
</method>
<method name="length">
<return type="int">
</return>
<description>
Return the length of the string in characters.
</description>
</method>
<method name="match">
<return type="bool">
</return>
<argument index="0" name="expr" type="String">
</argument>
<description>
Do a simple expression match, where '*' matches zero or more arbitrary characters and '?' matches any single character except '.'.
</description>
</method>
<method name="matchn">
<return type="bool">
</return>
<argument index="0" name="expr" type="String">
</argument>
<description>
Do a simple case insensitive expression match, using ? and * wildcards (see [method match]).
</description>
</method>
<method name="md5_buffer">
<return type="PoolByteArray">
</return>
<description>
Return the MD5 hash of the string as an array of bytes.
</description>
</method>
<method name="md5_text">
<return type="String">
</return>
<description>
Return the MD5 hash of the string as a string.
</description>
</method>
<method name="nocasecmp_to">
<return type="int">
</return>
<argument index="0" name="to" type="String">
</argument>
<description>
Perform a case-insensitive comparison to another string, return -1 if less, 0 if equal and +1 if greater.
</description>
</method>
<method name="ord_at">
<return type="int">
</return>
<argument index="0" name="at" type="int">
</argument>
<description>
Return the character code at position [code]at[/code].
</description>
</method>
<method name="pad_decimals">
<return type="String">
</return>
<argument index="0" name="digits" type="int">
</argument>
<description>
Format a number to have an exact number of [code]digits[/code] after the decimal point.
</description>
</method>
<method name="pad_zeros">
<return type="String">
</return>
<argument index="0" name="digits" type="int">
</argument>
<description>
Format a number to have an exact number of [code]digits[/code] before the decimal point.
</description>
</method>
<method name="percent_decode">
<return type="String">
</return>
<description>
Decode a percent-encoded string. See [method percent_encode].
</description>
</method>
<method name="percent_encode">
<return type="String">
</return>
<description>
Percent-encode a string. This is meant to encode parameters in a URL when sending a HTTP GET request and bodies of form-urlencoded POST request.
</description>
</method>
<method name="plus_file">
<return type="String">
</return>
<argument index="0" name="file" type="String">
</argument>
<description>
If the string is a path, this concatenates [code]file[/code] at the end of the string as a subpath. E.g. [code]"this/is".plus_file("path") == "this/is/path"[/code].
</description>
</method>
<method name="replace">
<return type="String">
</return>
<argument index="0" name="what" type="String">
</argument>
<argument index="1" name="forwhat" type="String">
</argument>
<description>
Replace occurrences of a substring for different ones inside the string.
</description>
</method>
<method name="replacen">
<return type="String">
</return>
<argument index="0" name="what" type="String">
</argument>
<argument index="1" name="forwhat" type="String">
</argument>
<description>
Replace occurrences of a substring for different ones inside the string, but search case-insensitive.
</description>
</method>
<method name="rfind">
<return type="int">
</return>
<argument index="0" name="what" type="String">
</argument>
<argument index="1" name="from" type="int" default="-1">
</argument>
<description>
Perform a search for a substring, but start from the end of the string instead of the beginning.
</description>
</method>
<method name="rfindn">
<return type="int">
</return>
<argument index="0" name="what" type="String">
</argument>
<argument index="1" name="from" type="int" default="-1">
</argument>
<description>
Perform a search for a substring, but start from the end of the string instead of the beginning. Also search case-insensitive.
</description>
</method>
<method name="right">
<return type="String">
</return>
<argument index="0" name="position" type="int">
</argument>
<description>
Return the right side of the string from a given position.
</description>
</method>
<method name="sha256_buffer">
<return type="PoolByteArray">
</return>
<description>
</description>
</method>
<method name="sha256_text">
<return type="String">
</return>
<description>
Return the SHA-256 hash of the string as a string.
</description>
</method>
<method name="similarity">
<return type="float">
</return>
<argument index="0" name="text" type="String">
</argument>
<description>
Return the similarity index of the text compared to this string. 1 means totally similar and 0 means totally dissimilar.
</description>
</method>
<method name="split">
<return type="PoolStringArray">
</return>
<argument index="0" name="divisor" type="String">
</argument>
<argument index="1" name="allow_empty" type="bool" default="True">
</argument>
<description>
Split the string by a divisor string, return an array of the substrings. Example "One,Two,Three" will return ["One","Two","Three"] if split by ",".
</description>
</method>
<method name="split_floats">
<return type="PoolRealArray">
</return>
<argument index="0" name="divisor" type="String">
</argument>
<argument index="1" name="allow_empty" type="bool" default="True">
</argument>
<description>
Split the string in floats by using a divisor string, return an array of the substrings. Example "1,2.5,3" will return [1,2.5,3] if split by ",".
</description>
</method>
<method name="strip_edges">
<return type="String">
</return>
<argument index="0" name="left" type="bool" default="True">
</argument>
<argument index="1" name="right" type="bool" default="True">
</argument>
<description>
Return a copy of the string stripped of any non-printable character at the beginning and the end. The optional arguments are used to toggle stripping on the left and right edges respectively.
</description>
</method>
<method name="substr">
<return type="String">
</return>
<argument index="0" name="from" type="int">
</argument>
<argument index="1" name="len" type="int">
</argument>
<description>
Return part of the string from the position [code]from[/code], with length [code]len[/code].
</description>
</method>
<method name="to_ascii">
<return type="PoolByteArray">
</return>
<description>
Convert the String (which is a character array) to PoolByteArray (which is an array of bytes). The conversion is speeded up in comparison to to_utf8() with the assumption that all the characters the String contains are only ASCII characters.
</description>
</method>
<method name="to_float">
<return type="float">
</return>
<description>
Convert a string, containing a decimal number, into a [code]float[/code].
</description>
</method>
<method name="to_int">
<return type="int">
</return>
<description>
Convert a string, containing an integer number, into an [code]int[/code].
</description>
</method>
<method name="to_lower">
<return type="String">
</return>
<description>
Return the string converted to lowercase.
</description>
</method>
<method name="to_upper">
<return type="String">
</return>
<description>
Return the string converted to uppercase.
</description>
</method>
<method name="to_utf8">
<return type="PoolByteArray">
</return>
<description>
Convert the String (which is an array of characters) to PoolByteArray (which is an array of bytes). The conversion is a bit slower than to_ascii(), but supports all UTF-8 characters. Therefore, you should prefer this function over to_ascii().
</description>
</method>
<method name="xml_escape">
<return type="String">
</return>
<description>
Return a copy of the string with special characters escaped using the XML standard.
</description>
</method>
<method name="xml_unescape">
<return type="String">
</return>
<description>
Return a copy of the string with escaped characters replaced by their meanings according to the XML standard.
</description>
</method>
</methods>
<constants>
</constants>
</class>