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echo 显示命令
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Update time : 2018-12-24 11:10:00
echo 是在PHP里面最常用的一个输出、显示功能的命令。
我们可以让他显示任何可见的字符。
<?php
echo 123;
?>
<?php
$iphone = 6088;
echo $iphone;
?>
你可以对着做做实验。等下一章,我们讲数据类型的时候,我教大家输出中文和用PHP显示网页内容。
单词:
*echo * 读音: ['ekoʊ]
解释:发出回声;回响。
功能解释:输出、显示
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Aug .02.2018
Step-by-Step Quality Inspection Process
Preparation and Setup
The quality control inspector prepares the clean, bright workspace, ensuring that all tools and equipment are ready for use. The environment is kept orderly to maintain a professional and efficient inspection process.
Initial Visual Inspection
The inspector carefully examines the pleated window blind for any visible defects, such as fabric inconsistencies, wrinkles, or color mismatches. This step ensures that the product looks flawless at first glance.
Material Integrity Check
The inspector checks the material for any signs of damage or wear. This includes verifying the quality and strength of the fabric, ensuring it meets the required durability standards.
Functionality Testing
The inspector tests the mechanical components of the window blind, including the operating mechanism, ensuring it works smoothly and efficiently without any issues.
Final Inspection and Packaging
After confirming the product meets all quality standards, the window blind is carefully folded and packaged, ready for shipment. Any minor defects or issues discovered during the inspection are corrected before packaging.
Approval for Shipment
Only after passing this rigorous inspection process is the window blind approved for shipment, ensuring customers receive only the highest quality products.

Aug .02.2018
Identify Window Type:
Is it a single-hung, double-hung, casement, or sliding window?
Go to specific measurement process based on type.
SINGLE-HUNG WINDOW
Measure Width:
Measure the width of the window frame (from side to side).
Record width.
Measure Height:
Measure the height of the window frame (from top to bottom).
Record height.
DOUBLE-HUNG WINDOW
Measure Width:
Measure the width of the window frame (from side to side).
Record width.
Measure Top and Bottom Sash Heights:
Measure the height of the top sash.
Measure the height of the bottom sash.
Record both heights.
Note Meeting Rail Position:
Identify where the top and bottom sashes meet.
Record meeting rail position.
CASEMENT WINDOW
Measure Width:
Measure the width of the window frame (from side to side).
Record width.
Measure Height:
Measure the height of the window frame (from top to bottom).
Record height.
Check for Mullions:
Are there any vertical dividers (mullions)?
Record mullion positions if present.
SLIDING WINDOW
Measure Width:
Measure the width of the window frame (from side to side).
Record width.
Measure Height:
Measure the height of the window frame (from top to bottom).
Record height.
Identify Number of Sliding Panels:
Count how many panels the window has.
Record number of panels.
FINISH
Compile Measurements:
Collect all recorded measurements.
Ensure everything is accurate.
Review:
Double-check all measurements for any errors.
Verify the type of window and its components (e.g., number of sashes, mullions).