PHP Regular Expression, PHP

PHP Regular Expression

Question: How to determine the length of a string?
A
strlen($str)

B
strLength($str)

C
strLength($str)

D
None

Note: Not available
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Question: Comparing two strings case insensitively, which of the following function is used?
A
strCompare($str1,$str2)

B
strcasecmp($str1,$str2)

C
compare($str1,$str2)

D
None

Note: Not available
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Question: How to convert a string to lowercase?
A
Stringtolower($str)

B
tolower($str)

C
strtolower($str)

D
lower($str)

Note: Not available
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Question: How to convert a string to Uppercase?
A
Stringtolower($str)

B
tolower($str)

C
strtoupper($str)

D
lower($str)

Note: Not available
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Question: How to capitalize each word?
A
Stringtoupperr($str)

B
tocapitalize($str)

C
strtoupper($str)

D
ucwords($str)

Note: Not available
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Question: Which function is used to convert html tag to plain text?
A
strip_tags($input)

B
strip_html ($input)

C
tag_strip($input)

D
tag_strips($input)

Note: Not available
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Question: Which function parses the string based on a predefined list of characters ?
A
strtok(string str, string tokens)

B
strtoks(string str, string tokens)

C
strstok(string str, string tokens)

D
str_tok(string str, string tokens)

Note: Not available
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Question: Which function divides the string str into an array of substrings ?
A
explode()

B
strtok()

C
str()

D
exploded()

Note: Not available
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Question: Which function offers information regarding the total number of words found in a string?
A
str_word_count()

B
str_words_count()

C
str_words_counts()

D
str_word_counts()

Note: Not available
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Question: PCRE stands for?
A
Perl Compatible Regular Expressions

B
project Compatible Regular Expressions

C
Perl Compatible Reference Expressions

D
note

Note: Not available
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Question: How to determine the length of a string?

Question: Comparing two strings case insensitively, which of the following function is used?

Question: How to convert a string to lowercase?

Question: How to convert a string to Uppercase?

Question: How to capitalize each word?

Question: Which function is used to convert html tag to plain text?

Question: Which function parses the string based on a predefined list of characters ?

Question: Which function divides the string str into an array of substrings ?

Question: Which function offers information regarding the total number of words found in a string?

Question: PCRE stands for?