Command to check PHP files for errors without executing
find /path/to/code -name *.php | xargs -n1 php -l
Tuesday, July 29, 2008
Find syntax error without executing PHP file
Command to check PHP files for errors without executing
find /path/to/code -name *.php | xargs -n1 php -l
Wednesday, July 23, 2008
Thursday, July 10, 2008
Date Object in JavaScript
Date Object in JavaScript
| Method | Description |
|---|---|
| Date() | Returns today's date and time |
| getDate() | Returns the day of the month from a Date object (from 1-31) |
| getDay() | Returns the day of the week from a Date object (from 0-6) |
| getMonth() | Returns the month from a Date object (from 0-11) |
| getFullYear() | Returns the year, as a four-digit number, from a Date object |
| getYear() | Returns the year, as a two-digit or a three/four-digit number, depending on the browser. Use getFullYear() instead !! |
| getHours() | Returns the hour of a Date object (from 0-23) |
| getMinutes() | Returns the minutes of a Date object (from 0-59) |
| getSeconds() | Returns the seconds of a Date object (from 0-59) |
| getMilliseconds() | Returns the milliseconds of a Date object (from 0-999) |
| getTime() | Returns the number of milliseconds since midnight Jan 1, 1970 |
| getTimezoneOffset() | Returns the difference in minutes between local time and Greenwich Mean Time (GMT) |
| getUTCDate() | Returns the day of the month from a Date object according to universal time (from 1-31) |
| getUTCDay() | Returns the day of the week from a Date object according to universal time (from 0-6) |
| getUTCMonth() | Returns the month from a Date object according to universal time (from 0-11) |
| getUTCFullYear() | Returns the four-digit year from a Date object according to universal time |
| getUTCHours() | Returns the hour of a Date object according to universal time (from 0-23) |
| getUTCMinutes() | Returns the minutes of a Date object according to universal time (from 0-59) |
| getUTCSeconds() | Returns the seconds of a Date object according to universal time (from 0-59) |
| getUTCMilliseconds() | Returns the milliseconds of a Date object according to universal time (from 0-999) |
| parse() | Takes a date string and returns the number of milliseconds since midnight of January 1, 1970 |
| setDate() | Sets the day of the month in a Date object (from 1-31) |
| setMonth() | Sets the month in a Date object (from 0-11) |
| setFullYear() | Sets the year in a Date object (four digits) |
| setYear() | Sets the year in the Date object (two or four digits). Use setFullYear() instead !! |
| setHours() | Sets the hour in a Date object (from 0-23) |
| setMinutes() | Set the minutes in a Date object (from 0-59) |
| setSeconds() | Sets the seconds in a Date object (from 0-59) |
| setMilliseconds() | Sets the milliseconds in a Date object (from 0-999) |
| setTime() | Calculates a date and time by adding or subtracting a specified number of milliseconds to/from midnight January 1, 1970 |
| setUTCDate() | Sets the day of the month in a Date object according to universal time (from 1-31) |
| setUTCMonth() | Sets the month in a Date object according to universal time (from 0-11) |
| setUTCFullYear() | Sets the year in a Date object according to universal time (four digits) |
| setUTCHours() | Sets the hour in a Date object according to universal time (from 0-23) |
| setUTCMinutes() | Set the minutes in a Date object according to universal time (from 0-59) |
| setUTCSeconds() | Set the seconds in a Date object according to universal time (from 0-59) |
| setUTCMilliseconds() | Sets the milliseconds in a Date object according to universal time (from 0-999) |
| toSource() | Represents the source code of an object |
| toString() | Converts a Date object to a string |
| toGMTString() | Converts a Date object, according to Greenwich time, to a string. Use toUTCString() instead !! |
| toUTCString() | Converts a Date object, according to universal time, to a string |
| toLocaleString() | Converts a Date object, according to local time, to a string |
| UTC() | Takes a date and returns the number of milliseconds since midnight of January 1, 1970 according to universal time |
Tuesday, July 8, 2008
String Object in JavaScript
String Object in JavaScript
var str="Hello world!";
To get length of a string
var str_len = str.length;
To style strings
var str_big = str.big();
var str_small = str.small() ;
var str_bold = str.bold() ;
var str_italic = str.italics() ;
var str_blink = str.blink(); //(does not work in IE)
var str_fixed = str.fixed() ; //Displays a string as teletype text
var str_strike = str.strike() ;
var str_fc = str.fontcolor("Red") ;
var str_fs = str.fontsize(12) ;
var str_lc = str.toLowerCase() ;
var str_uc = str.toUpperCase() ;
var str_sub = str.sub() ;
var str_sup = str.sup() ;
var str_link = str.link("http://www.w3schools.com");
To get position of the first occurrence of a specified string value in a string
var str_pos = str.indexOf( "o" );
The lastIndexOf() method returns the position of the last occurrence of a specified string value, searching backwards from the specified position in a string.
var str_pos = str.lastIndexOf( "o" );
To use the match() method to search for a specified string value within a string and return the string value if found
var str_match = str.match( "world!" );
To use the replace() method to replace some characters with some other characters in a string.
var str_replace = str.replace( /world/, "JavaScript" );
The search() method is used to search a string for a specified value.
var str_search = str.search( /world/ );
The concat() method is used to join two or more strings.
var str_concat = str.concat("welcome", "to", "JavaScript");
The anchor() method is used to create an HTML anchor.
var str_anchor = str.anchor( "anchorName" );
The charAt() method returns the character at a specified position.
var str_charat = str.charAt( 1 ); //H
The charCodeAt() method returns the Unicode of the character at a specified position.
var str_charcode = str.charCodeAt( 1 ); //101
The fromCharCode() takes the specified Unicode values and returns a string.
var str_fromCharCode = String.fromCharCode( 72,69,76,76,79 ); //HELLO
The slice() method extracts a part of a string and returns the extracted part in a new string.
var str_slice = str.slice( 6 );
The split() method is used to split a string into an array of strings.
var str_split = str.split( " " );
The substr() method extracts a specified number of characters in a string, from a start index.
var str_substr = str.substr( 3 );
The substring() method extracts the characters in a string between two specified indices.
var str_substring = str.substring( 3 );
var str="Hello world!";
To get length of a string
var str_len = str.length;
To style strings
var str_big = str.big();
var str_small = str.small() ;
var str_bold = str.bold() ;
var str_italic = str.italics() ;
var str_blink = str.blink(); //(does not work in IE)
var str_fixed = str.fixed() ; //Displays a string as teletype text
var str_strike = str.strike() ;
var str_fc = str.fontcolor("Red") ;
var str_fs = str.fontsize(12) ;
var str_lc = str.toLowerCase() ;
var str_uc = str.toUpperCase() ;
var str_sub = str.sub() ;
var str_sup = str.sup() ;
var str_link = str.link("http://www.w3schools.com");
To get position of the first occurrence of a specified string value in a string
var str_pos = str.indexOf( "o" );
The lastIndexOf() method returns the position of the last occurrence of a specified string value, searching backwards from the specified position in a string.
var str_pos = str.lastIndexOf( "o" );
To use the match() method to search for a specified string value within a string and return the string value if found
var str_match = str.match( "world!" );
To use the replace() method to replace some characters with some other characters in a string.
var str_replace = str.replace( /world/, "JavaScript" );
The search() method is used to search a string for a specified value.
var str_search = str.search( /world/ );
The concat() method is used to join two or more strings.
var str_concat = str.concat("welcome", "to", "JavaScript");
The anchor() method is used to create an HTML anchor.
var str_anchor = str.anchor( "anchorName" );
The charAt() method returns the character at a specified position.
var str_charat = str.charAt( 1 ); //H
The charCodeAt() method returns the Unicode of the character at a specified position.
var str_charcode = str.charCodeAt( 1 ); //101
The fromCharCode() takes the specified Unicode values and returns a string.
var str_fromCharCode = String.fromCharCode( 72,69,76,76,79 ); //HELLO
The slice() method extracts a part of a string and returns the extracted part in a new string.
var str_slice = str.slice( 6 );
The split() method is used to split a string into an array of strings.
var str_split = str.split( " " );
The substr() method extracts a specified number of characters in a string, from a start index.
var str_substr = str.substr( 3 );
The substring() method extracts the characters in a string between two specified indices.
var str_substring = str.substring( 3 );
Thursday, July 3, 2008
Wednesday, July 2, 2008
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