[{"id":"569","label":"iphone \u5165\u8033\u5f0f\u8033\u6a5f "},{"id":"568","label":"iPhone \u91dd (5\u652f)"},{"id":"567","label":"iphone \u91dd "},{"id":"12","label":"iphone5 \u4eff\u539f\u6578\u64da\u7dda \uff08NEW)"},{"id":"14","label":"iphone4 to iphone5 adapter \u8f49\u63a5\u982d (\u767d\u8272)"},{"id":"16","label":"iphone5 \u4eff\u539f\u6578\u64da\u7dda \uff08NEW)"},{"id":"19","label":"iphone5 \u4eff\u539f\u6578\u64da\u7dda \uff08NEW)"},{"id":"33","label":"iphone 4 \u7528\u81c2\u5e36 (\u9ed1\u8272\uff09"},{"id":"36","label":"iphone4 to iphone5 adapter \u8f49\u63a5\u982d (\u767d\u8272)"},{"id":"43","label":"iphone5 \u4eff\u539f\u6578\u64da\u7dda \uff08NEW)"}]
请问那些编码怎么转成汉字输出??
回复讨论(解决方案)
$s='[{"id":"569","label":"iphone \u5165\u8033\u5f0f\u8033\u6a5f "},{"id":"568","label":"iPhone \u91dd (5\u652f)"},{"id":"567","label":"iphone \u91dd "},{"id":"12","label":"iphone5 \u4eff\u539f\u6578\u64da\u7dda \uff08NEW)"},{"id":"14","label":"iphone4 to iphone5 adapter \u8f49\u63a5\u982d (\u767d\u8272)"},{"id":"16","label":"iphone5 \u4eff\u539f\u6578\u64da\u7dda \uff08NEW)"},{"id":"19","label":"iphone5 \u4eff\u539f\u6578\u64da\u7dda \uff08NEW)"},{"id":"33","label":"iphone 4 \u7528\u81c2\u5e36 (\u9ed1\u8272\uff09"},{"id":"36","label":"iphone4 to iphone5 adapter \u8f49\u63a5\u982d (\u767d\u8272)"},{"id":"43","label":"iphone5 \u4eff\u539f\u6578\u64da\u7dda \uff08NEW)"}]';print_r(json_decode($s,true));
Array
(
[0] => Array
(
[id] => 569
[label] => iphone 入耳式耳?
)
[1] => Array
(
[id] => 568
[label] => iPhone ? (5支)
)
[2] => Array
(
[id] => 567
[label] => iphone ?
)
[3] => Array
(
[id] => 12
[label] => iphone5 仿原??? (NEW)
)
[4] => Array
(
[id] => 14
[label] => iphone4 to iphone5 adapter ?接? (白色)
)
[5] => Array
(
[id] => 16
[label] => iphone5 仿原??? (NEW)
)
[6] => Array
(
[id] => 19
[label] => iphone5 仿原??? (NEW)
)
[7] => Array
(
[id] => 33
[label] => iphone 4 用臂? (黑色)
)
[8] => Array
(
[id] => 36
[label] => iphone4 to iphone5 adapter ?接? (白色)
)
[9] => Array
(
[id] => 43
[label] => iphone5 仿原??? (NEW)
)
)
$s =<<< TXT[{"id":"569","label":"iphone \u5165\u8033\u5f0f\u8033\u6a5f "},{"id":"568","label":"iPhone \u91dd (5\u652f)"},{"id":"567","label":"iphone \u91dd "},{"id":"12","label":"iphone5 \u4eff\u539f\u6578\u64da\u7dda \uff08NEW)"},{"id":"14","label":"iphone4 to iphone5 adapter \u8f49\u63a5\u982d (\u767d\u8272)"},{"id":"16","label":"iphone5 \u4eff\u539f\u6578\u64da\u7dda \uff08NEW)"},{"id":"19","label":"iphone5 \u4eff\u539f\u6578\u64da\u7dda \uff08NEW)"},{"id":"33","label":"iphone 4 \u7528\u81c2\u5e36 (\u9ed1\u8272\uff09"},{"id":"36","label":"iphone4 to iphone5 adapter \u8f49\u63a5\u982d (\u767d\u8272)"},{"id":"43","label":"iphone5 \u4eff\u539f\u6578\u64da\u7dda \uff08NEW)"}]TXT;print_r(json_decode($s, true));Array
(
[0] => Array
(
[id] => 569
[label] => iphone 入耳式耳?
)
[1] => Array
(
[id] => 568
[label] => iPhone ? (5支)
)
[2] => Array
(
[id] => 567
[label] => iphone ?
)
[3] => Array
(
[id] => 12
[label] => iphone5 仿原??? (NEW)
)
[4] => Array
(
[id] => 14
[label] => iphone4 to iphone5 adapter ?接? (白色)
)
[5] => Array
(
[id] => 16
[label] => iphone5 仿原??? (NEW)
)
[6] => Array
(
[id] => 19
[label] => iphone5 仿原??? (NEW)
)
[7] => Array
(
[id] => 33
[label] => iphone 4 用臂? (黑色)
)
[8] => Array
(
[id] => 36
[label] => iphone4 to iphone5 adapter ?接? (白色)
)
[9] => Array
(
[id] => 43
[label] => iphone5 仿原??? (NEW)
)
)

TheSecretTokeEpingAphp-PowerEdwebSiterUnningSmoothlyShyunderHeavyLoadInVolvOLVOLVOLDEVERSALKEYSTRATICES:1)emplactopCodeCachingWithOpcachingWithOpCacheToreCescriptexecution Time,2)使用atabasequercachingCachingCachingWithRedataBasEndataBaseLeSendataBaseLoad,3)

你应该关心DependencyInjection(DI),因为它能让你的代码更清晰、更易维护。1)DI通过解耦类,使其更模块化,2)提高了测试的便捷性和代码的灵活性,3)使用DI容器可以管理复杂的依赖关系,但要注意性能影响和循环依赖问题,4)最佳实践是依赖于抽象接口,实现松散耦合。

是的,优化papplicationispossibleandessential.1)empartcachingingcachingusedapcutorediucedsatabaseload.2)优化的atabaseswithexing,高效Quereteries,and ConconnectionPooling.3)EnhanceCodeWithBuilt-unctions,避免使用,避免使用ingglobalalairaiables,并避免使用

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选择DependencyInjection(DI)用于大型应用,ServiceLocator适合小型项目或原型。1)DI通过构造函数注入依赖,提高代码的测试性和模块化。2)ServiceLocator通过中心注册获取服务,方便但可能导致代码耦合度增加。

phpapplicationscanbeoptimizedForsPeedAndeffificeby:1)启用cacheInphp.ini,2)使用preparedStatatementSwithPdoforDatabasequesies,3)3)替换loopswitharray_filtaray_filteraray_maparray_mapfordataprocrocessing,4)conformentnginxasaseproxy,5)

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