Skip to content
Permalink
Browse files

fix substr help (fixes #21192)

  • Loading branch information
jef-n committed Feb 7, 2019
1 parent a774499 commit 2bed7ab0018696dba76d2c8053d22633a271486e
Showing with 2 additions and 2 deletions.
  1. +2 −2 resources/function_help/json/substr
@@ -3,11 +3,11 @@
"type": "function",
"description": "Returns a part of a string.",
"arguments": [ {"arg":"string","description":"the full input string"},
{"arg":"start","description":"integer representing start position to extract from; if start is negative, the return string will begin at the end of the string minus the start value"},
{"arg":"start","description":"integer representing start position to extract beginning with 1; if start is negative, the return string will begin at the end of the string minus the start value"},
{"arg":"length","optional":true,"description":"integer representing length of string to extract; if length is negative, the return string will omit the given length of characters from the end of the string"}
],
"examples": [ { "expression":"substr('HELLO WORLD',3,5)", "returns":"'LLO W'"},
{ "expression":"substr('HELLO WORLD',6)", "returns":"'WORLD'"},
{ "expression":"substr('HELLO WORLD',6)", "returns":"' WORLD'"},
{ "expression":"substr('HELLO WORLD',-5)","returns":"'WORLD'"},
{ "expression":"substr('HELLO',3,-1)", "returns":"'LL'"},
{ "expression":"substr('HELLO WORLD',-5,2)","returns":"'WO'"},

0 comments on commit 2bed7ab

Please sign in to comment.
You can’t perform that action at this time.