[B! php] makimotoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

makimoto id:makimoto

phpã«é–¢ã™ã‚‹makimotoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

require 'php' ã®å®Ÿè£…è§£èª¬ - æ˜Ÿä¸€ã®æ—¥è¨˜
require 'php' ã¨ã¯ä½•ã‹ PHP ã®ç´ æ™´ã‚‰ã—ã„æ©Ÿèƒ½ã‚’ Ruby ã‚¹ã‚¯ãƒªãƒ—ãƒˆã§ã‚‚ä½¿ãˆã‚‹ã‚ˆã†ã«ã™ã‚‹ãŸã‚ã®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã§ã™ã€‚PHP ã¯ Ruby ã«ã¯ãªã„ã€Œãƒ—ãƒªãƒ†ã‚£ãƒ¼ãªã€æ©Ÿèƒ½ãŒãŸãã•ã‚“ã‚ã‚Šã€ãŸã¨ãˆã°æ•°å€¤ã¨ãã‚Œã‚’ã‚ã‚‰ã‚ã™æ–‡å—åˆ—ã¨ã‚’ç‰ä¾¡ã¨ã¿ãªã™ == æ¼”ç®—åã€æœªå®šç¾©å®šæ•°ã‚’æ–‡å—åˆ—ã¨ã—ã¦æ‰±ã£ã¦ãã‚Œã‚‹ã¨ã£ã¦ã‚‚ã€Œè¦ªåˆ‡ãªã€ãƒªãƒ†ãƒ©ãƒ«ãªã©ãŒã‚ã‚Šã¾ã™ã€‚ ä»Šå›žåƒ•ãŒå®Ÿè£…ã—ãŸ require 'php' ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã¯ Ruby ã®åŸºæœ¬ã‚¯ãƒ©ã‚¹ã® == ãƒ¡ã‚½ãƒƒãƒ‰ã‚’ã€PHP ã® == æ¼”ç®—åã®æŒ™å‹•ã«ç½®ãæ›ãˆã‚‹ã‚‚ã®ã§ã™ã€‚ã»ã‹ã«ã‚‚å®Ÿè£…ã—ãŸã‹ã£ãŸ PHP çš„æ©Ÿèƒ½ãŒã„ã£ã±ã„ã‚ã‚‹ã®ã§ã™ãŒã€å®Ÿè£…æ™‚é–“ãŒ 3 æ—¥ã®ã¿*1ã€ã•ã‚‰ã«ç™ºè¡¨æ™‚é–“ãŒ 3 åˆ†ã—ã‹ãªã„ã“ã¨ã‹ã‚‰ã€ä»Šå›žã¯æ¼”ç®—å == ã ã‘ã«ç„¦ç‚¹ã‚’ã—ã¼ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ ãŠã¾ã‘ã§ã™ãŒã€æœ¬ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã«ã¯ echo é–¢æ•°ã‚„ array é–¢æ•°ãªã©ã‚‚å®Ÿè£…ã•ã‚Œã¦ã„ã¾ã™ã€‚ã—ã‹ã—å®Ÿè£…ãŒæ•°è¡Œã§ã™ã‚“ã§ã—
makimoto 2009/07/21
rubykaigi2009

ruby

php
ãƒªãƒ³ã‚¯
ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã›
å¹³ç´ ã‚ˆã‚Šã€ŒPHPãƒ—ãƒï¼ã€ã‚’ã”æ„›é¡§ã„ãŸã ãã€èª ã«ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ 2006å¹´ã‚ˆã‚Šé‹å–¶ã—ã¦ã¾ã„ã‚Šã¾ã—ãŸã€ŒPHPãƒ—ãƒï¼ã€ã§ã™ãŒã€ã‚µãƒ¼ãƒ“ã‚¹ã®åˆ©ç”¨çŠ¶æ³ã‚’é‘‘ã¿ã¾ã—ã¦ã€2018å¹´9æœˆ25æ—¥ï¼ˆç«æ›œæ—¥ï¼‰ã‚’ã‚‚ã¡ã¾ã—ã¦ã‚µãƒ¼ãƒ“ã‚¹ã‚’çµ‚äº†ã•ã›ã¦ã„ãŸã ãã“ã¨ã«ãªã‚Šã¾ã—ãŸã€‚ ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã«ä¼´ã„ã¾ã—ã¦ã€2018å¹´8æœˆ28æ—¥ï¼ˆç«æ›œæ—¥ï¼‰ã‚’æŒã¡ã¾ã—ã¦ã€æ–°è¦ä¼šå“¡ç™»éŒ²ãªã‚‰ã³ã«Q&AæŽ²ç¤ºæ¿ã¸ã®æ–°ãŸãªè³ªå•ã€å›žç”ã®æŠ•ç¨¿ã‚’åœæ¢ã•ã›ã¦ã„ãŸã ãã¾ã™ã€‚ ãªãŠã€ã”ç™»éŒ²ã„ãŸã ã„ãŸçš†æ§˜ã®å€‹äººæƒ…å ±ã«ã¤ãã¾ã—ã¦ã¯ã€ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†å¾Œã€å¼Šç¤¾ãŒè²¬ä»»ã‚’ã‚‚ã£ã¦æ¶ˆåŽ»ã„ãŸã—ã¾ã™ã€‚ ã“ã‚Œã¾ã§å¤šãã®çš†æ§˜ã«ã”åˆ©ç”¨ã‚’ã„ãŸã ãã¾ã—ã¦ã€èª ã«ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã—ãŸã€‚ ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã«ä¼´ã„ã€çš†æ§˜ã«ã¯ã”ä¸ä¾¿ã‚’ãŠã‹ã‘ã„ãŸã—ã¾ã™ã“ã¨ã€å¿ƒã‚ˆã‚ŠãŠè©«ã³ç”³ã—ä¸Šã’ã¾ã™ã€‚ æœ¬ä»¶ã«é–¢ã™ã‚‹ãŠå•ã„åˆã‚ã›ã¯ã“ã¡ã‚‰ã‚ˆã‚ŠãŠé¡˜ã„ã„ãŸã—ã¾ã™ã€‚
makimoto 2007/09/07
php
ãƒªãƒ³ã‚¯
Yahoo! ãŒ PHP ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã‚’é›‡ã†æ™‚ã«èžãè³ªå•
via.Yahoo!ãŒPHP ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã‚’é›‡ã†æ™‚ã«èžãè³ªå• | IDEA*IDEA ã¨ã‚Šã‚ãˆãšé©å½“ã«è¨³ã—ã¦ã¿ã¾ã—ãŸã€‚é–“é•ã„ãŒã‚ã‚Œã°æŒ‡æ‘˜ã‚’ãŠé¡˜ã„ã—ã¾ã™ :-) 1.é…åˆ—usersã«ã€Œjohnã€ã‚’è¿½åŠ ã—ãªã„ã®ã¯ã©ã‚Œã‹ï¼Ÿ 1. $users[] = â€˜johnâ€™; 2. array_add($users,â€™johnâ€™); 3. array_push($users,â€˜johnâ€™); 4. $users ||= â€˜johnâ€™;2. sort(), assort(), ksort()ã®é•ã„ã‚’è¿°ã¹ã‚ˆã€‚ã¾ãŸã€ã©ã†ã„ã£ãŸçŠ¶æ³ã§åˆ©ç”¨ã™ã‚‹ã‹ã‚’è¿°ã¹ã‚ˆã€‚ 3. ä»¥ä¸‹ã®ã‚³ãƒ¼ãƒ‰ã¯ä½•ã‚’å‡ºåŠ›ã™ã‚‹ã‹ï¼Ÿãã‚Œã¯ãªãœã‹ï¼Ÿ $num = 10; function multiply(){ $num = $num * 10; } multiply(); echo $num;4. å‚ç…§ã¨é€šå¸¸ã®å¤‰æ•°ã®é•ã„ã‚’è¿°ã¹ã‚ˆã€‚ã¾ãŸã€ã©ã®ã‚ˆã†ã«å‚ç…§æ¸¡ã—ã‚’ã™
makimoto 2007/05/26
http://blog.assembleron.com/2007/05/23/php-interview-questions-from-yahoo/

programming

yahoo

php
ãƒªãƒ³ã‚¯
The Programming and Management Blog Â» PHP Interview questions from YAHOO
If you're new here, you may want to subscribe to my RSS feed. Thanks for visiting! A friend recently got some pre-interview questions from YAHOO for a PHP job. Following up my previous post about programmer questions I thought I would post them to give people examples of what a large corporation like YAHOO asks. 1. Which of the following will not add john to the users array? 1. $users[] = 'john';
makimoto 2007/05/26
programming

yahoo

php
ãƒªãƒ³ã‚¯
1

ãŠçŸ¥ã‚‰ã›

ã‚‚ã£ã¨èªã‚€

å…¬å¼Twitter

@hatebu
æœ€æ–°ã®äººæ°—ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã®é…ä¿¡

ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã‚·ãƒ§ãƒ¼ãƒˆã‚«ãƒƒãƒˆä¸€è¦§

jæ¬¡ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

kå‰ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

lã‚ã¨ã§èªã‚€

eã‚³ãƒ¡ãƒ³ãƒˆä¸€è¦§ã‚’é–‹ã

oãƒšãƒ¼ã‚¸ã‚’é–‹ã

è¨å®šã‚’å¤‰æ›´ã—ã¾ã—ãŸx

ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

ã‚¿ã‚°

é–¢é€£ã‚¿ã‚°ã§çµžã‚Šè¾¼ã‚€ (4)

phpã«é–¢ã™ã‚‹makimotoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

ãŠçŸ¥ã‚‰ã›

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚ãƒ³ã‚°ï¼ˆ2025å¹´3æœˆç¬¬4é€±ï¼‰

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚ãƒ³ã‚°ï¼ˆ2025å¹´3æœˆç¬¬3é€±ï¼‰

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚ãƒ³ã‚°ï¼ˆ2025å¹´3æœˆç¬¬2é€±ï¼‰

å…¬å¼Twitter

ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã‚·ãƒ§ãƒ¼ãƒˆã‚«ãƒƒãƒˆä¸€è¦§

ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

å…¬å¼Twitter

ã¯ã¦ãªã®ã‚µãƒ¼ãƒ“ã‚¹

ã‚¿ã‚°

é–¢é€£ã‚¿ã‚°ã§çµžã‚Šè¾¼ã‚€ (4)

phpã«é–¢ã™ã‚‹makimotoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

require 'php' ã®å®Ÿè£…è§£èª¬ - æ˜Ÿä¸€ã®æ—¥è¨˜

ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã›

Yahoo! ãŒ PHP ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã‚’é›‡ã†æ™‚ã«èžãè³ªå•

The Programming and Management Blog Â» PHP Interview questions from YAHOO

ãŠçŸ¥ã‚‰ã›

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚­ãƒ³ã‚°ï¼ˆ2025å¹´3æœˆç¬¬4é€±ï¼‰

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚­ãƒ³ã‚°ï¼ˆ2025å¹´3æœˆç¬¬3é€±ï¼‰

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚­ãƒ³ã‚°ï¼ˆ2025å¹´3æœˆç¬¬2é€±ï¼‰

å…¬å¼Twitter

ã‚­ãƒ¼ãƒœãƒ¼ãƒ‰ã‚·ãƒ§ãƒ¼ãƒˆã‚«ãƒƒãƒˆä¸€è¦§

ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

å…¬å¼Twitter

ã¯ã¦ãªã®ã‚µãƒ¼ãƒ“ã‚¹

é–¢é€£ã‚¿ã‚°ã§çµžã‚Šè¾¼ã‚€ (4)

phpã«é–¢ã™ã‚‹makimotoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

require 'php' ã®å®Ÿè£…è§£èª¬ - æ˜Ÿä¸€ã®æ—¥è¨˜

ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã›

Yahoo! ãŒ PHP ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã‚’é›‡ã†æ™‚ã«èžãè³ªå•

ãŠçŸ¥ã‚‰ã›

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚ãƒ³ã‚°ï¼ˆ2025å¹´3æœˆç¬¬4é€±ï¼‰

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚ãƒ³ã‚°ï¼ˆ2025å¹´3æœˆç¬¬3é€±ï¼‰

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚ãƒ³ã‚°ï¼ˆ2025å¹´3æœˆç¬¬2é€±ï¼‰

å…¬å¼Twitter

ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã‚·ãƒ§ãƒ¼ãƒˆã‚«ãƒƒãƒˆä¸€è¦§

ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

å…¬å¼Twitter

ã¯ã¦ãªã®ã‚µãƒ¼ãƒ“ã‚¹