pos_e: (string position)

{{#pos_e:value|key|offset}}

Returns the first position of key inside the given value, or an empty string. If offset is defined, this method will not search the first offset characters.

See: https://secure.php.net/function.strpos

rpos_e: (string position, reverse)

{{#rpos_e:value|key}}

Returns the last position of key inside the given value, or -1 if the key is not found. When using this to search for the last delimiter, add +1 to the result to retreive position after the last delimiter. This also works when the delimiter is not found, because "-1 + 1" is zero, which is the beginning of the given value.

See: https://secure.php.net/function.strrpos

pad_e: (pad string)

{{#pad_e:value|length|with|direction}}

Returns the value padded to the certain length with the given with string. If the with string is not given, spaces are used for padding. The direction may be specified as: 'left', 'center' or 'right'.

See: https://secure.php.net/function.str-pad

replace_e: (string replace)

{{#replace_e:value|from|to}}

Returns the given value with all occurrences of 'from' replaced with 'to'.

See: https://secure.php.net/function.str-replace

explode_e: (explode string)

{{#explode_e:value|delimiter|position}}

Splits the given value into pieces by the given delimiter and returns the position-th piece. Empty string is returned if there are not enough pieces.

Note: Pieces are counted from 0.
Note: A negative value can be used to count pieces from the end, instead of counting from the beginning. The last piece is at position -1.

See: https://secure.php.net/function.explode

stripnewlines: (remove multiple newlines)

{{#stripnewlines:value}}

Any time there is more than one newline in "value", they are changed to a single newline. This is useful for creating templates with complex but readable wiki text that won't impact on the layout of the calling page.

pos_e

{{#pos_e:Line 1
Line 2
Line 3|\n|7}}

Returns:

13

rpos_e

{{#rpos_e:Line 1
Line 2
Line 3|\n}}

Returns:

13

pad_e

~~{{#pad_e:xox|9|\n|center}}~~

Returns:

~~ 


xox 


~~ 

replace_e

{{#replace_e:Line 1
Line 2
Line 3|\n|<br>\n}}

Returns:

Line 1<br>
Line 2<br>
Line 3

Which would display as:

Line 1
Line 2
Line 3

Rather than the unescaped:

Line 1 Line 2 Line 3

explode_e

{{#explode_e:Line 1
Line 2
Line 3|\n|1}}

Returns:

Line 2

stripnewlines

{{#stripnewlines:Line 1

Line 2


Line 3}}

Returns:

Line 1
Line 2 
Line 3

Printed version:

Line 1 Line 2 Line 3