PHP Regular Expressions Which one of the following functions finds the last occurrence of a string, returning its numerical position? strlast() strlastpos() strrpos() strpos() strlast() strlastpos() strrpos() strpos() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions How many functions does PHP offer for searching and modifying strings using Perl-compatible regular expressions. 9 7 10 8 9 7 10 8 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Say we have two compare two strings which of the following function/functions can you use?1. strcmp()2. strcasecmp()3. strspn()4. strcspn() None of the mentioned All of the mentioned 1 and 2 3 and 4 None of the mentioned All of the mentioned 1 and 2 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which of the following would be a potential match for the Perl-based regular expression /fo{2,4}/ ?1. fol2. fool3. fooool4. fooooool 2 and 3 1, 3 and 4 1 and 4 Only 1 2 and 3 1, 3 and 4 1 and 4 Only 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions POSIX stands for Portative Operating System Interface for Unix Portable Operating System Interface for Linux Portable Operating System Interface for Unix Portative Operating System Interface for Linux Portative Operating System Interface for Unix Portable Operating System Interface for Linux Portable Operating System Interface for Unix Portative Operating System Interface for Linux ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$str = "Hello! My name is Cameron Fox. Coffee?";$find = array('/is/','/coffee/');$replace = array('/was/','/tea/');echo preg_replace ($find, $replace, $str); Hello! My name is Cameron Fox. Coffee? Hello! My name is Cameron Fox. tea? Hello! My name was Cameron Fox. tea? Hello! My name was Cameron Fox. Coffee? Hello! My name is Cameron Fox. Coffee? Hello! My name is Cameron Fox. tea? Hello! My name was Cameron Fox. tea? Hello! My name was Cameron Fox. Coffee? ANSWER DOWNLOAD EXAMIANS APP
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