PHP命名约定? [英] PHP naming conventions?

问题描述

我现在正在编码smt，对于PHP有时用下划线(有时是一个单词)来调用其功能的事实感到有点恼火.这是怎么回事?

I'm coding smt right now, and am a little bit peeved by the fact that PHP sometimes calls its functions with underscore, and sometimes as one word. What's up with that?

示例:

int strlen(字符串$ str)

int strlen(string $str)

和

bool in_array(混合$ needle，array $ haystack [，bool $ strict = FALSE])

bool in_array ( mixed $needle , array $haystack [, bool $strict = FALSE ] )

我希望这是有充分的理由的，并且我真的很想知道它是什么.

I'm hoping that there is a good reason for this, and would really like to know what it is.

推荐答案

引用自: http://tnx.nl /php.html

PHP的函数命名不一致
下划线与下划线之间没有明显的系统:

PHP has inconsistent function naming
There is no apparent system in underscore(s) versus no underscore(s):

underscore               no underscore:

stream_get_line          readline
disk_free_space          diskfreespace
is_object                isset
mcal_day_of_week         jddayofweek
set_error_handler        setlocale
snmp_get_quick_print     snmpget
get_browser              getallheaders
base64_encode            urlencode
image_type_to_mime_type  imagetypes
msql_num_fields          mysql_numfields
php_uname                phpversion
strip_tags               stripslashes
bind_textdomain_codeset  bindtextdomain
cal_to_jd                gregoriantojd
str_rot13                strpos

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