Test: PHP Tags Extraction

Notes

Testing a PHP function for extracting tags:

• from a string in a variety of syntaxes
• from a string with extraneous commas, spaces or speech marks in it
• that strips out duplicate tags
• that strips out empty tags (linked with the addition of extraneous commas, spaces or speech marks)

The PHP code for this test

Tests

test "grouped tags" text "another group" test

0 => test
1 => grouped tags
2 => text
3 => another group

test, "grouped tags", text, "another group", test

0 => test
1 => grouped tags
2 => text
3 => another group

test, grouped tags, text, another group, test

0 => test
1 => grouped tags
2 => text
3 => another group

test,"grouped tags",text,"another group",test

0 => test
1 => grouped tags
2 => text
3 => another group

test,grouped tags,text,another group,test

0 => test
1 => grouped tags
2 => text
3 => another group

test, "grouped tags", text, "another group", test,

0 => test
1 => grouped tags
2 => text
3 => another group

test, grouped tags, text, another group, test,

0 => test
1 => grouped tags
2 => text
3 => another group

test,"grouped tags",text,"another group",test,

0 => test
1 => grouped tags
2 => text
3 => another group

test,grouped tags,text,another group,test,

0 => test
1 => grouped tags
2 => text
3 => another group

test, "grouped tags",, text, "another group", test,

0 => test
1 => grouped tags
2 => text
3 => another group

test, grouped tags,, text, another group, test,

0 => test
1 => grouped tags
2 => text
3 => another group

test,"grouped tags",,text,"another group",test,

0 => test
1 => grouped tags
2 => text
3 => another group

test,grouped tags,,text,another group,test,

0 => test
1 => grouped tags
2 => text
3 => another group

test, "grouped tags", , text, "another group", test,

0 => test
1 => grouped tags
2 => text
3 => another group

test, grouped tags, , text, another group, test,

0 => test
1 => grouped tags
2 => text
3 => another group

test,"grouped tags", ,text,"another group",test,

0 => test
1 => grouped tags
2 => text
3 => another group

test,grouped tags, ,text,another group,test,

0 => test
1 => grouped tags
2 => text
3 => another group

test, "grouped tags", "", text, "another group", test,

0 => test
1 => grouped tags
2 => text
3 => another group

test, grouped tags, "", text, another group, test,

0 => test
1 => grouped tags
2 => text
3 => another group

test,"grouped tags", "",text,"another group",test,

0 => test
1 => grouped tags
2 => text
3 => another group

test,grouped tags, "",text,another group,test,

0 => test
1 => grouped tags
2 => text
3 => another group

test, "grouped tags", "" , text, "another group", test,

0 => test
1 => grouped tags
2 => text
3 => another group

test, grouped tags, "" , text, another group, test,

0 => test
1 => grouped tags
2 => text
3 => another group

test,"grouped tags", "" ,text,"another group",test,

0 => test
1 => grouped tags
2 => text
3 => another group

test,grouped tags, "" ,text,another group,test,

0 => test
1 => grouped tags
2 => text
3 => another group