PHP/ʸˡ ¤Î¥Ð¥Ã¥¯¥¢¥Ã¥×(No.3)
- ¥Ð¥Ã¥¯¥¢¥Ã¥×°ìÍ÷
- º¹Ê¬ ¤òɽ¼¨
- ¸½ºß¤È¤Îº¹Ê¬ ¤òɽ¼¨
- ¥½¡¼¥¹ ¤òɽ¼¨
- PHP/ʸˡ ¤Ø¹Ô¤¯¡£
- 1 (2008-02-07 (ÌÚ) 08:02:32)
- 2 (2008-02-07 (ÌÚ) 08:09:46)
- 3 (2008-02-09 (ÅÚ) 05:00:48)
- 4 (2008-02-09 (ÅÚ) 13:00:57)
- 5 (2008-02-09 (ÅÚ) 13:30:46)
- 6 (2008-02-11 (·î) 02:13:07)
- 7 (2008-05-13 (²Ð) 22:47:51)
- 8 (2008-10-19 (Æü) 13:45:00)
- 9 (2010-02-16 (²Ð) 18:00:39)
- 10 (2010-02-18 (ÌÚ) 19:55:14)
- 11 (2010-05-09 (Æü) 01:49:21)
- 12 (2010-09-06 (·î) 18:58:57)
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³ÈÄ¥»Ò | .php |
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- // ¥³¥á¥ó¥È
- # ¥³¥á¥ó¥È
- /* ¥³¥á¥ó¥È */
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Hello, world! †
·¿ †
·¿ | Îã |
integer | 100, 0xff |
boolean | TRUE, FALSE |
double | 3.14, 1.2e3 |
string | 'yes', "Hello!\n" |
- gettype($ÊÑ¿ô̾)¤Ç¡¢·¿Ì¾¤¬¼èÆÀ¤Ç¤¤Þ¤¹¡£
- (·¿Ì¾)¤Ç¥¥ã¥¹¥È¤Ç¤¤Þ¤¹¡£
Äê¿ô †
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define("NAME", value);
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̾Á° | °ÕÌ£ |
NULL | ̤ÄêµÁ |
FALSE | µ¶ |
TRUE | ¿¿ |
__FILE__ | ¼Â¹Ô¤·¤Æ¤¤¤ë¥¹¥¯¥ê¥×¥È¥Õ¥¡¥¤¥ë̾ |
__LINE__ | ¼Â¹Ô¤·¤Æ¤¤¤ë¹ÔÈÖ¹æ |
ÊÑ¿ô †
ÇÛÎ󡦥ϥå·¥å †
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$arColor = array( 'red', 'green', 'blue');
$arColor[] = 'red'; $arColor[] = 'green'; $arColor[] = 'blue';
$arColor = array( 0=>'red', 1=>'green', 2=>'blue');
$arColor[0] = 'red'; $arColor[1] = 'green'; $arColor[2] = 'blue';
¥Ï¥Ã¥·¥å¤ÎÄêµÁÊýË¡
$arColor = array( 'red'=>'#ff0000', 'green'=>'#00ff00', 'blue'=>'#0000ff');
$arColor['red'] = '#ff0000'; $arColor['green'] = '#00ff00'; $arColor['blue'] = '#0000ff';
¼° †
±é»»»Ò †
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µ¹æ | ÀâÌÀ |
\xnn | 16¿Ê¿ôɽµ¤Î£±Ê¸»ú |
\r | ¥¥ã¥ê¥Ã¥¸¥ê¥¿¡¼¥ó, CR, 0x0d |
\n | ²þ¹Ô, LF, 0x0a |
\t | ¿åÊ¿¥¿¥Ö |
\$ | ¥É¥ëµ¹æ, PHP¤Ç¤ÏÆó½Å°úÍÑÉäʸ»úÎó¤ÎÃæ¤ÇÊÑ¿ô¤òŸ³«¤Ç¤¤Þ¤¹¡£ |
\" | Æó½Å°úÍÑÉä |
\\ | \¼«¿È, °ì½Å°úÍÑÉäʸ»úÎó¤ÎÃæ¤Ç¤â»ÈÍѲÄǽ |
\' | °ì½Å°úÍÑÉä, °ì½Å°úÍÑÉäʸ»úÎó¤ÎÃæ¤Ç»ÈÍÑ |
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$str = <<< HERE ¤Ò¤È¤è¤Ò¤È¤è¤Ë ¤Ò¤È¤ß¤´¤í HERE;