Create matcher: Difference between revisions
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imported>Bale Created page with 'creating a new function {{ #vardefine:name|create_matcher}}{{ #vardefine:return_type|matcher}}{{ FunctionPage| name={{#var:name}}| function_category=XXXXXXXXXX| function1={{Fu…' |
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#vardefine:name|create_matcher}}{{ | #vardefine:name|create_matcher}}{{ | ||
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FunctionPage| | FunctionPage| | ||
name={{#var:name}}| | name={{#var:name}}| | ||
function1={{Function| | function1={{Function| | ||
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needscode=yes| | needscode=yes| | ||
code1={{CodeSample| | |||
title=Code Sample| | |||
description=The following code will check if you are entitled to any new trophies and if so will attempt to buy them.| | |||
code=<syntaxhighlight> | |||
string trophypage = visit_url("trophy.php"); | |||
matcher trophymatcher = create_matcher("name\=whichtrophy.*?value\=(.*?)\>",trophypage); | |||
while (find(trophymatcher)){ | |||
if (my_meat() >= 10000) { | |||
string buytrophy=visit_url("trophy.php?action=buytrophy&whichtrophy="+group(trophymatcher,1),true); | |||
} else { | |||
print("Not enough meat","red"); | |||
} | |||
} | |||
</syntaxhighlight>}}| | |||
see_also={{SeeAlso|find|replace_all|replace_first}}| | |||
}} | }} | ||
[[Category:String Handling Routines]] | |||
Latest revision as of 17:12, 14 October 2014
needs(code_samples);
Function Syntax
matcher create_matcher(string regex ,string input )
- regex is the regular expression to use
- input is the string to search with a regular expression
Creates a matcher from a pattern and input string.
Code Sample
The following code will check if you are entitled to any new trophies and if so will attempt to buy them.
string trophypage = visit_url("trophy.php");
matcher trophymatcher = create_matcher("name\=whichtrophy.*?value\=(.*?)\>",trophypage);
while (find(trophymatcher)){
if (my_meat() >= 10000) {
string buytrophy=visit_url("trophy.php?action=buytrophy&whichtrophy="+group(trophymatcher,1),true);
} else {
print("Not enough meat","red");
}
}