example searches for a specific date (December 7) in $ fruits. if it is found, information about the corresponding state is returned:
The code is as follows:
$ Fruits ["apple"] = "red ";
$ Fruits ["banana"] = "yellow ";
$ Fruits ["watermelon"] = "green ";
$ Founded = array_search ("green", $ fruits );
If ($ founded)
Printf ("% s was founded on % s.", $
, information about the corresponding state is returned:
$fruits["apple"] = "red";$fruits["banana"] = "yellow";$fruits["watermelon"]="green";$founded = array_search("green", $fruits);if($founded) printf("%s was founded on %s.",$founded, $fruits[$founded])
The program runnin
Needle,array Haystack[,boolean Strict])
The following example searches for a specific date in $fruits (December 7) and, if found, returns information about the corresponding state:
$fruits ["apple"] = "red"; $fruits ["banana"] = "yellow"; $fruits ["Watermelon"]= "green"; $founded = Array_search ("green", $fruits); if ($founded) printf ("%s is founded
function array_key_exists () returns True, otherwise false is returned. The form is as follows:
Copy the code code as follows:
Boolean array_key_exists (mixed Key,array array);
The following example searches for Apple in the array key and, if found, outputs the color of the fruit:
Copy the code code as follows:
$fruit ["apple"] = "red";
$fruit ["banana"] = "yellow";
$fruit ["pear"] = "green";
if (array_key_exists ("Apple", $fruit)) {
printf ("Apple's color is%s", $fruit ["Apple"]);
}
Apple ' s
["apple"] = "red"; $fruits["banana"] = "yellow"; $fruits["watermelon"]="green"; $founded = array_search("green", $fruits); if($founded) printf("%s was founded on %s.",$founded, $fruits[$founded]); //watermelon was founded
strict])
The following example searches for a specific date (December 7) in $ fruits. if it is found, information about the corresponding state is returned:
The code is as follows:
$ Fruits ["apple"] = "red ";$ Fruits ["banana"] = "yellow ";$ Fruits ["watermelon"] = "green ";$ Founded = array_search ("green", $ fruits );If ($ founded)Printf ("% s was founded
Array_search () functionThe array_search () function searches for a specified value in an array. If yes, the corresponding key is returned. Otherwise, false is returned. The format is as follows:Mixed array_search (mixed needle, array haystack [, boolean strict])The following example searches for a specific date (December 7) in $ fruits. If it is found, information about the corresponding state is returned: The code is as follows:Copy code $ Fruits ["apple"] = "red ";$
";
$fruits ["Watermelon"]= "green";
$founded = Array_search ("green", $fruits);
if ($founded)
printf ("%s is founded on%s.", $founded, $fruits [$founded]);
Watermelon was founded on green.
Array_keys ()
state is returned:
$fruits["apple"] = "red";$fruits["banana"] = "yellow";$fruits["watermelon"]="green";$founded = array_search("green", $fruits);if($founded) printf("%s was founded on %s.",$founded, $fruits[$founded]);//watermelon was f
$ fruits. If it is found, information about the corresponding state is returned:Copy codeThe Code is as follows:$ Fruits ["apple"] = "red ";$ Fruits ["banana"] = "yellow ";$ Fruits ["watermelon"] = "green ";$ Founded = array_search ("green", $ fruits );If ($ founded)Printf ("% s was founded on % s.", $ founded, $ frui
of executing this code:Apple ' s color is redArray_search () functionThe Array_search () function searches for a specified value in an array, returns the corresponding key if found, otherwise returns false. The form is as follows:Mixed Array_search (mixed needle,array haystack[,boolean strict])The following example searches for a specific date in $fruits (December 7) and, if found, returns information about the corresponding state:$fruits ["apple"] = "red"; $fruits ["banana"] = "yellow"; $fruit
:
Boolean array_key_exists (mixed Key,array array);
The following example searches for Apple in the array key and, if found, prints the color of the fruit:
$fruit ["apple"] = "red";
$fruit ["banana"] = "yellow";
$fruit ["pear"] = "green";
if (array_key_exists ("Apple", $fruit)) {
printf ("Apple's color is%s", $fruit ["Apple"]);
}
Execute this code to get the result:
Copy Code code as follows:
Apple ' s color is red
Array_search () function
The Array_search (
using Android, iOS, or other devices, automotive OEMs want their products to support these features. In addition, these IVI systems must have sufficient adaptability to support the ever-changing mobile technology. OEMs want to provide valuable services and add services to their IVI to meet the various needs of their customers.
Step into Linux and open-source softwareIn addition to GENIVI's efforts, the on-board Linux (AGL) Working Group is a software foundation dedicated to finding open source
with very special characteristics and ideas are slowly polishing the lingjiao ~~ Do you remember Subaru ?? Once a wild hot-blooded brand ~~~ Now, the leopard is changed to QQ, and the lion is changed to qq6 (cold ~~ Excuse me, but it is indeed in this direction.) This is depressing. Is it true that all automakers will compromise their market share in the next few decades ??? Of course, from the dealer's point of view, it is understandable that the ma
In today's society, famous cars are a symbol of their status. Many people dream of owning a famous car. I believe you are one of them. Today, this article collects the design of 30 major automotive websites, and shares these websites with the world's top automotive brands.
1. Lamborghini
2. Scion
3. Infiniti
4. Dodge
5. Pontiac
6. Chevrolet
7. Honda
8. Hyundai
9. GMC
10. Toyota
11. Ferrari
12. Subaru
13. Volvo
14. Volkswagen
15. Porsche
16. Nissan
Mx
I went directly to the local car rental company. They have a modern compact car, a Subaru wagon, and a bugatyr (which surprised me too ). I know that I just want to use a certain means of transportation to visit the city. All three cars can meet my needs. But every car is so different. Modern Gentleman is good, but I like more dynamic. I have no children, so the wagon is a little bigger. So, select bugatd.
The reality is that I can drive any of these
the end of the list, and if you want to use this element after you delete the element, you can consider the deletion method. At the same time, this pop () function can also pop up any element, in parentheses can be added a position parameter, such as first_owned = motorcycles.pop (0) , that is, the No. 0 position of the popup element, The disease is assigned to another variable for subsequent use.The Remove () function removes the element motorcycles.remove (' Ducati ') based on the element v
gives the page with a unique dynamic appearance, rich content of the illustrations to make the site interesting and particularly worthy of in-depth exploration.
YouTube 10th Anniversary
The 10 anniversary of YouTube, the world's most famous video site, is certainly remarkable and will invite visitors to a quiz on pop culture, interspersed with interesting animations, tempting effects, beautiful illustrations and, of course, excellent video.
Environment by
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