Usted buscó: exist (Coreano - Inglés)

returns false if the key didn't exist in the database.
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this will also add the key to the database if it didn't already exist.
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computes the inverse of a modulo b. returns false if an inverse does not exist.
returns false if an inverse does not exist.

if the color does not exist in the image's palette, -1 is returned.
if the color does not exist in the image 's palette, -1 is returned.

note that the libphp4.a file is not supposed to exist. the apache process will create it!
find your apxs script (try the command which apxs, it's sometimes found in / usr / local / apache / bin / apxs or / usr / sbin / apxs.

open for writing. the file is created if it does not exist. the stream is positioned at the end of the file.
open text file for reading and writing.

open text file for reading and writing. the file is created if it does not exist. the stream is positioned at the end of the file.
options affects how the path / url of the stream is interpreted, safe mode checks and actions taken if there is an error during opening of the stream.

open text file for reading and writing. the file is created if it does not exist, otherwise it is truncated. the stream is positioned at the beginning of the file.
the stream is positioned at the beginning of the file.

returns a resource handle for later use with zip_read() and zip_close() or returns false if filename does not exist.
see also zip_read() and zip_close().

sets the character data handler function for the xml parser parser. handler is a string containing the name of a function that must exist when xml_parse() is called for parser.
sets the character data handler function for the xml parser parser. handler is a string containing the name of a function that must exist when xml_parse() is called for parser.

mhash_get_hash_name() takes the hash id as an argument and returns the name of the hash or false, if the hash does not exist.
example 1. mhash_get_hash_name() example

mhash_get_block_size() takes one argument, the hash and returns the size in bytes or false, if the hash does not exist.
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11. it says to use: --activate-module=src/modules/php4/libphp4.a, but that file doesn't exist, so i changed it to --activate-module=src/modules/php4/libmodphp4.a and it doesn't work!? what's going on?
this is a misleading error message from apache that has been fixed in more recent versions.