PHP Daily Knowledge (Season 2)

• Chapter1 PHP daily knowledge
• 1-1 "Various ways of rounding in PHP" 2018.11.23
• 1-2 "PHP Array Merger" 2018.11.23
• 1-3 "Manage PHP Version" 2018.11.24
• 1-4 "PHP Proxy Mode (1)" 2018.11.24
• 1-5 "PHP Proxy Mode (2)" 2018.11.24
• 1-6 "PHP Filter String" 2018.12.6
• 1-7 "PHP String Addition, Deletion, Modification Check" 2018.12.6
• 1-8 "PHP String Connection String" 2018.12.7
• 1-9 "PHP string split into array" 2018.12.7
• 1-10 "PHP Gets the Current Page Address" 2018.12.10
• 1-11 "PHP Sort Array" 2018.12.11
• 1-12 "PHP Counts the Number of Occurrences of Words in a String" 2018.12.11
• 1-13 "The value of the PHP loop drop-down box" 2018.12.21
• 1-14 "PHP Randomizes the Order of Array Elements" 2018.12.21
• 1-15 "How to sort associative arrays by key in PHP (1)" 2018.12.24
• 1-16 "How to sort associative arrays by key in PHP (2)" 2018.12.24
• 1-17 "PHP outputs HTML entities" 2018.12.24
• 1-18 "Sending Emails with PHP (1)" 2019.1.3
• 1-19 "Sending Emails with PHP (2)" 2019.1.4
• 1-20 "Sending Emails with PHP (3)" 2019.1.4
• 1-21 "Sending Emails with PHP (4)" 2019.1.4
• 1-22 "PHP implements personal Alipay payment development (1)" 2019.1.7
• 1-23 "PHP implements personal Alipay payment development (2)" 2019.1.7
• 1-24 "PHP implements personal Alipay payment development (3)" 2019.1.7
• 1-25 "The difference between equal and equal in PHP" 2019.1.15
• 1-26 "PHP checks whether all values in the array are strings" 2019.1.15
• 1-27 "PHP changes the capitalization of letters or words" 2019.1.15
• 1-28 "PHP delete array element array key value reordering" 2019.1.16
• 1-29 "PHP sorts arrays according to their values" 2019.1.16
• 1-30 "PHP Multidimensional Array Comparison" 2019.1.16