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Next Section: 《面试可能会遇到的PHP判断变量是否有值以及判断值是否为空》2018.9.143586 plays

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Daily sharing of PHP technical knowledge (high quality)

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Chapter1PHP technical knowledge shared daily

"Two common methods for converting PHP arrays to strings" 2018.9.8

05 minutes53 seconds

"PHP Gets the Current Time and Sets the Time Zone and Common Interview Questions" 2018.9.8

08 minutes32 seconds

"PHP file upload information analysis and encapsulation upload method" 2018.9.8

16 minutes15 seconds

"PHP method to obtain file byte size and encapsulate normal size" 2018.9.10

09 minutes26 seconds

"Two methods of connecting to MySQL database using native PHP" 2018.9.12

10 minutes26 seconds

"PHP native implementation of database paging effect" 2018.9.12

24 minutes21 seconds

"PHP gets the content of txt file and converts it to an array" 2018.9.13

04 minutes09 seconds

"Configuration and use of PHPStorm's error debugging tool xdebug" 2018.9.14

07 minutes00 seconds

"Multiple ways to break out of loop statements in PHP that you may encounter in interviews" 2018.9.14

06 minutes53 seconds

"The PHP judgment that you may encounter in the interview whether the variable has a value and whether the value is empty" 2018.9.14

06 minutes05 seconds

"PHP reads Excel table information and content" 2018.9.15

17 minutes35 seconds

"Add text watermark to images with PHP" 2018.9.15

14 minutes35 seconds

"Various uses of curly braces in PHP strings" 2018.9.15

06 minutes12 seconds

"Special functions nested functions in PHP" 2018.9.17

06 minutes18 seconds

"PHP Multiple File Upload—Method 1" 2018.9.17

07 minutes04 seconds

"PHP Multiple File Upload—Method 2" 2018.9.17

16 minutes12 seconds

"Two methods for writing file content in PHP" 2018.9.18

08 minutes45 seconds

"Two methods for reading file content in PHP" 2018.9.18

05 minutes03 seconds

"Array serialization and deserialization in PHP" 2018.9.18

06 minutes57 seconds

"Multiple ways to get file extensions in PHP" 2018.9.19

07 minutes18 seconds

"Two ways to add content to the end of a file in PHP" 2018.9.19

06 minutes06 seconds

"Convert PHP array to json format and reverse json conversion" 2018.9.19

06 minutes37 seconds

"Windows system installation composer" 2018.9.20

05 minutes15 seconds

"Installing ThinkPHP5.1 Framework through Composer" 2018.9.20

04 minutes58 seconds

"PHP Bubble Sort" 2018.9.20

09 minutes49 seconds

"PHP Recursive Sorting" 2018.9.21

08 minutes27 seconds

"PHP Unlimited Classification (1)" 2018.9.21

08 minutes26 seconds

"PHP Unlimited Classification (2)" 2018.9.21

04 minutes27 seconds

"Installing Laravel Framework" 2018.9.25

"Exclude space elements from PHP arrays" 2018.9.25

03 minutes46 seconds

"How to create multi-level directories in PHP" 2018.9.25

05 minutes07 seconds

"Multiple ways to get images in PHP" 2018.9.26

06 minutes36 seconds

"Two methods to check whether the email is correct in PHP" 2018.9.26

03 minutes42 seconds

"String Flip in PHP" 2018.9.26

06 minutes36 seconds

"PHP intercepts Chinese and English mixed strings without garbled characters" 2018.9.27

03 minutes54 seconds

"Three ways to implement page redirection in PHP" 2018.9.27

"PHP removes duplicate elements from an array" 2018.9.28

03 minutes59 seconds

"implementing a simple countdown in PHP" 2018.9.28

03 minutes05 seconds

"PHP Encodes and Decodes Chinese in Url" 2018.9.28

03 minutes46 seconds

"PHP Gets the Key and Value of the Last Element in an Array" 2018.9.29

03 minutes29 seconds

"Tips for replacing strings in PHP" 2018.9.29

05 minutes40 seconds

"Detailed explanation of delimiters in PHP" 2018.9.29

04 minutes37 seconds

"PHP removes duplicate elements in two-dimensional array" 2018.10.9

"PHP escape and restore string data" 2018.10.9

03 minutes35 seconds

"Full Arrangement Algorithm for PHP Strings" 2018.10.9

"PHP Calculates the Difference between the Maximum and Minimum Values ​​in an Array" 2018.10.10

02 minutes25 seconds

"PHP production verification code" 2018.10.10

03 minutes01 seconds

"PHP Upload Video" 2018.10.10

02 minutes49 seconds

"Open GD library in PHP and verify" 2018.10.11

"PHP implements odd-even sorting of array elements" 2018.10.11

"PHP counts character repetitions" 2018.10.12

06 minutes13 seconds

"PHP continuously writes content to the file header" 2018.10.12

"Session storage and deletion of variables in PHP" 2018.10.13

"PHP uses session to record user login information" 2018.10.13

05 minutes06 seconds

"PHP uses session to determine whether the user is logged in" 2018.10.13

03 minutes26 seconds

"PHP solves the problem of garbled fonts and garbled images displayed" 2018.10.15

03 minutes37 seconds

"Cookie recording variables and deleting variables in PHP" 2018.10.17

"PHP Website Visits Text Calculator" 2018.10.17

06 minutes40 seconds

"PHP uses cookies to record user login information" 2018.10.18

04 minutes22 seconds

"PHP uses cookies to determine whether the user is logged in" 2018.10.18

"PHP uses addresses to obtain latitude and longitude—Tencent Map (1)" 2018.10.20

02 minutes45 seconds

"PHP uses addresses to obtain latitude and longitude—Tencent Map (2)" 2018.10.20

04 minutes00 seconds

"PHP uses addresses to obtain latitude and longitude - Baidu Map (1)" 2018.10.20

04 minutes36 seconds

"PHP uses addresses to obtain latitude and longitude - Baidu Map (2)" 2018.10.22

"jQuery form submission verification (1)" 2018.10.22

04 minutes06 seconds

"jQuery form submission verification (2)" 2018.10.22

04 minutes19 seconds

"PHP simply processes data submitted by post" 2018.10.23

03 minutes36 seconds

"Using PHPstudy to create a local site (Method 1)" 2018.11.7

05 minutes59 seconds

"Using PHPstudy to create a local site (Method 2)" 2018.11.7

04 minutes30 seconds

"PHP Installation of Redis Extension" 2018.11.10

05 minutes39 seconds
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