Build a PHP development environment
41 minutes07 secondsPHP start and end tags
21 minutes08 secondsPHP features
21 minutes33 secondsVariables in PHP
26 minutes47 secondsData types and declarations in PHP 1
39 minutes23 secondsData types and declarations in PHP 2
12 minutes01 secondsFunctions related to variables
18 minutes11 secondsHow to get the number type
29 minutes29 secondsData type conversion
42 minutes08 secondsDefine constant method 1
18 minutes11 secondsDefine constant method 2
20 minutes30 secondsarithmetic operators
31 minutes51 secondsString operators and assignment operators
09 minutes30 secondscomparison operator
07 minutes33 secondsLogical Operators
13 minutes50 secondsBit operations
16 minutes10 secondsOther operators
26 minutes46 secondsExplanation of homework requirements
11 minutes23 secondsIntroduction to process control
05 minutes45 secondssingle branch structure
07 minutes06 secondsdouble branch structure
10 minutes01 secondsMultiple branch format elseif
14 minutes12 secondsMultiple branch format switch
17 minutes41 secondsnested branch structure
09 minutes15 secondsToday’s homework requirements
03 minutes52 secondsHomework: Background color change
19 minutes05 secondsHomework: Online Calculator
28 minutes37 secondsCalculator Homework Review
18 minutes06 secondsBackground Color Transformation Review
13 minutes48 secondsCircular introduction
08 minutes26 secondswhile loop
34 minutes50 secondsdo...while loop
07 minutes07 secondsThe difference between while and do...while
04 minutes34 secondsfor loop
21 minutes59 secondsOther statements for flow control
10 minutes10 secondsWork requirements
04 minutes21 secondsLoop through 10 rows and 10 columns of tables and change colors every other row
11 minutes29 secondsLoop through 10 rows and 10 columns and change the color of each cell randomly
07 minutes22 secondsMultiplication table format 1 (lower left)
11 minutes04 secondsMultiplication table format 2 (upper left)
07 minutes04 secondsMultiplication table format 3 (lower right)
15 minutes13 secondsMultiplication table format 4 (upper right)
10 minutes19 secondsFibonacci Sequence
13 minutes11 secondsIntroduction to traversing chicks and homework
09 minutes54 seconds