javascriptphp
typeof(string1)=="string"is_string(string1);
string1.lengthstrlen(string1);
String.fromCharCode(fromNum)
fromChar.charCodeAt(0)		chr(fromNum);
ord(fromChar);
string1.toLowerCase()
string1.toUpperCase()		strtolower(string1);
strtoupper(string1);
string1.indexOf( string2, fromNum )strpos( string1, string2, fromNum );
string1.charAt(number)substr(string1, number, 1);
string1.lastIndexOf( string2, fromNum )function strposr($string='', $search='', $case=0){
if(!$case){$string=strtolower($string); $search=strtolower($search);};
return ( strpos($string, $search)===false )?false:
strlen($string) - strlen($search) - (strpos( strrev($string), strrev($search)));
}
string1.substring( fromNum, toNum )substr( string1, fromNum, (toNum-fromNum) );
string1.substr( fromNum, length )substr( string1, fromNum, length);
string1.substr(fromNum, length)
string1.substring( fromNum, (fromNum+length) )		substr( string1, fromNum, length );
string1.substring( string1.indexOf(string2) )strstr( string1, string2 );
string1.split(stringSplitter)explode(stringSplitter, string1);
string1.replace( findThis, replaceWithThis )str_replace( findThis, replaceWithThis, string1 );
string1.replace( regularExpression, replaceWithThis )preg_replace( regularExpression, replaceWithThis, string1 );
string1.replace( string1.substring( fromNumIndex, (fromNumIndex+length) ), replaceWithThis )substr_replace( string1, replaceWithThis, fromNumIndex, length );
string1=string1.replace(/<[^>]*>/g, '');string1=striptags(string1);
string1.replace( findThis, replaceWithThis )str_replace( findThis, replaceWithThis, string1 );
string1.replace( regularExpression, replaceWithThis )preg_replace( regularExpression, replaceWithThis, string1 );
string1.replace( string1.substring( fromNumIndex, (fromNumIndex+length) ), replaceWithThis )substr_replace( string1, replaceWithThis, fromNumIndex, length );
typeof(array1)=="object"is_array(array1)
array1.lengthsizeof(array1);
array1.join(stringJoiner)implode(stringJoiner, string1);
array1.concat(array2, array3...)array_merge(array1, array2, array3...);
array_merge_recursive(array1, array2, array3...);
shift()array_shift(array1);
unshift()array_unshift(array1);
pop()array_pop(array1);
push()array_push(array1);
array1.reverse()array_reverse(array1);
array1.slice(startIndex, endIndex)array_slice( array1, startIndex, (endIndex-startIndex) );
array1.splice(startIndex, length)array_splice( array1, startIndex, length );
array1.slice(startIndex, (startIndex+length))array_slice( array1, startIndex, length );
array1.splice(startIndex, length)array_splice( array1, startIndex, length );
array1.sortsort(array1);
isNaN(number)is_nan(number);
is_numeric(number);
is_integer(number);
is_double(number);
parseInt(string)(integer)string;
parseFloat(string)(double)string;
Math.max(number1, number2)max(number1, number2);
Math.min(number1, number2)min(number1, number2);
(Math.random()*(max-min))+minmt_rand(min, max);
Math.round(
(Math.random()*(max-min))+min
)		mt_srand((double)microtime()*1000000)
Math.pow(number, power)pow(number, power);
Math.sqrt(number)sqrt(number);
Math.sin();sin();
Math.cos();cos();
Math.tan();tan();
Math.asin();asin();
Math.acos();acos();
Math.atan();atan();
Math.PI;pi();

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