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String Compare Search

All string compare and string search functions are in here

extract Import variables from an array into the current symbol table.
filter_input_array This function is useful for retrieving many values without repetitively calling filter_input().
filter_list filter_list — Returns a list of all supported filters
filter_var filter_var — Filters a variable with a specified filter
filter_var_array This function is useful for retrieving many values without repetitively calling filter_var().
iconv_strpos Finds position of first occurrence of a needle within a haystack.
iconv_strrpos Finds the last occurrence of a needle within a haystack.
similar_text Calculate the similarity between two strings
strcasecmp Binary safe case-insensitive string comparison
strchr Alias of strstr()
strcmp Binary safe string comparison
strcoll Locale based string comparison
strcspn Find length of initial segment not matching mask
stripos Find the position of the first occurrence of a case-insensitive substring in a string
stristr Case-insensitive strstr()
strnatcmp String comparisons using a "natural order" algorithm
strncmp Binary safe string comparison of the first n characters
strpbrk Search a string for any of a set of characters
strpos Find the position of the first occurrence of a substring in a string
strrchr Find the last occurrence of a character in a string
strripos Find the position of the last occurrence of a case-insensitive substring in a string
strrpos Find the position of the last occurrence of a substring in a string
strspn Finds the length of the initial segment of a string consisting entirely of characters contained within a given mask.
strstr Find the first occurrence of a string
str_ireplace Case-insensitive version of str_replace().
substr_compare Binary safe comparison of two strings from an offset, up to length characters
substr_count Count the number of substring occurrences




 
 
 
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