diff options
Diffstat (limited to 'ext/date/php_date.c')
| -rw-r--r-- | ext/date/php_date.c | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/ext/date/php_date.c b/ext/date/php_date.c index 149f44ca30..6eae37b0ab 100644 --- a/ext/date/php_date.c +++ b/ext/date/php_date.c @@ -594,6 +594,104 @@ PHPAPI char *php_format_date(char *format, int format_len, time_t ts, int localt } /* }}} */ +/* {{{ php_idate + */ +PHPAPI int php_idate(char format, time_t ts, int localtime) +{ + timelib_time *t; + timelib_tzinfo *tzi; + int retval = -1; + timelib_time_offset *offset; + timelib_sll isoweek, isoyear; + + t = timelib_time_ctor(); + + if (!localtime) { + TSRMLS_FETCH(); + tzi = get_timezone_info(TSRMLS_C); + timelib_unixtime2local(t, ts, tzi); + } else { + tzi = NULL; + timelib_unixtime2gmt(t, ts); + } + + if (!localtime) { + if (t->zone_type == TIMELIB_ZONETYPE_ABBR) { + offset = timelib_time_offset_ctor(); + offset->offset = (t->z - (t->dst * 60)) * -60; + offset->leap_secs = 0; + offset->is_dst = t->dst; + offset->abbr = strdup(t->tz_abbr); + } else if (t->zone_type == TIMELIB_ZONETYPE_OFFSET) { + offset = timelib_time_offset_ctor(); + offset->offset = (t->z - (t->dst * 60)) * -60; + offset->leap_secs = 0; + offset->is_dst = t->dst; + offset->abbr = malloc(9); /* GMT±xxxx\0 */ + snprintf(offset->abbr, 9, "GMT%c%02d%02d", + !localtime ? ((offset->offset < 0) ? '-' : '+') : '+', + !localtime ? abs(offset->offset / 3600) : 0, + !localtime ? abs((offset->offset % 3600) / 60) : 0 ); + } else { + offset = timelib_get_time_zone_info(t->sse, t->tz_info); + } + } + + timelib_isoweek_from_date(t->y, t->m, t->d, &isoweek, &isoyear); + + switch (format) { + /* day */ + case 'd': case 'j': retval = (int) t->d; break; + + case 'w': retval = (int) timelib_day_of_week(t->y, t->m, t->d); break; + case 'z': retval = (int) timelib_day_of_year(t->y, t->m, t->d); break; + + /* week */ + case 'W': retval = (int) isoweek; break; /* iso weeknr */ + + /* month */ + case 'm': case 'n': retval = (int) t->m; break; + case 't': retval = (int) timelib_days_in_month(t->y, t->m); break; + + /* year */ + case 'L': retval = (int) timelib_is_leap((int) t->y); break; + case 'y': retval = (int) (t->y % 100); break; + case 'Y': retval = (int) t->y; break; + + /* Swatch Beat a.k.a. Internet Time */ + case 'B': + retval = (((((long)t->sse)-(((long)t->sse) - ((((long)t->sse) % 86400) + 3600))) * 10) / 864); + while (retval < 0) { + retval += 1000; + } + retval = retval % 1000; + break; + + /* time */ + case 'g': case 'h': retval = (int) ((t->h % 12) ? (int) t->h % 12 : 12); break; + case 'H': case 'G': retval = (int) t->h; break; + case 'i': retval = (int) t->i; break; + case 's': retval = (int) t->s; break; + + /* timezone */ + case 'I': retval = (int) (!localtime ? offset->is_dst : 0); break; + case 'Z': retval = (int) (!localtime ? offset->offset : 0); break; + + case 'U': retval = (int) t->sse; break; + default: + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unrecognized date format token."); + break; + } + + if (!localtime) { + timelib_time_offset_dtor(offset); + } + timelib_time_dtor(t); + + return retval; +} +/* }}} */ + /* {{{ proto string date(string format [, long timestamp]) Format a local date/time */ PHP_FUNCTION(date) @@ -610,6 +708,31 @@ PHP_FUNCTION(gmdate) } /* }}} */ +/* {{{ proto int idate(string format [, int timestamp]) + Format a local time/date as integer */ +PHP_FUNCTION(idate) +{ + char *format; + int format_len; + time_t ts; + + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &format, &format_len, &ts) == FAILURE) { + RETURN_FALSE; + } + + if (format_len != 1) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "idate format is one char"); + RETURN_FALSE; + } + + if (ZEND_NUM_ARGS() == 1) { + ts = time(NULL); + } + + RETURN_LONG(php_idate(format[0], ts, 0)); +} +/* }}} */ + /* {{{ php_date_set_tzdb - NOT THREADSAFE */ PHPAPI void php_date_set_tzdb(timelib_tzdb *tzdb) { |