Answer 49: PHP

Distance 6

<?#"#28@P2*Jp;math 2\^45#2^41 NB.`(expt 2 39); ^ exit @n.óout (*2 32#e#a44******O@)//2 25)#e#2ej#printf("% $[2**43]bye'$/*#"A#327;N<."$"/class HelloWorld {static void Main() 0{;n***~
#    System<.Console<.<.#1024
print(2**49);#0}}//4|
#ß6904±r"$2 #puts 16384 8*di 2^18o8*'*[[[268*^?>

Added <? and ?> to open and close PHP tags, respectively.

Replaced 48 with 49.

# starts a comment on PHP, so nothing is considered except for

<? print(2**49); ?>

Here's a screenshot of proper syntax highlihgting and output to help visualize:

Answer 49: PHP, distance 6

<?#"#28@P2*Jp;math 2\^45#2^41 NB.`(expt 2 39); ^ exit @n.óout (*2 32#e#a44******O@)//2 25)#e#2ej#printf("% $[2**43]bye'$/*#"A#327;N<."$"/class HelloWorld {static void Main() 0{;n***~
#    System<.Console<.<.#1024
print(2**49);#0}}//4|
#ß6904±r"$2 #puts 16384 8*di 2^18o8*'*[[[268*^?>

Added <? and ?> to open and close PHP tags, respectively.

Replaced 48 with 49.

# starts a comment on PHP, so nothing is considered except for

<? print(2**49); ?>

Here's a screenshot of proper syntax highlihgting and output to help visualize:

Answer 49: PHP

Distance 6

<?#"#28@P2*Jp;math 2\^45#2^41 NB.`(expt 2 39); ^ exit @n.óout (*2 32#e#a44******O@)//2 25)#e#2ej#printf("% $[2**43]bye'$/*#"A#327;N<."$"/class HelloWorld {static void Main() 0{;n***~
#    System<.Console<.<.#1024
print(2**49);#0}}//4|
#ß6904±r"$2 #puts 16384 8*di 2^18o8*'*[[[268*^?>

Added <? and ?> to open and close PHP tags, respectively.

Replaced 48 with 49.

# starts a comment on PHP, so nothing is considered except for <?=print(2**49);?>

Here's a screenshot of proper syntax highlihgting and output to help visualize:

Answer 49: PHP

Distance 6

<?#"#28@P2*Jp;math 2\^45#2^41 NB.`(expt 2 39); ^ exit @n.óout (*2 32#e#a44******O@)//2 25)#e#2ej#printf("% $[2**43]bye'$/*#"A#327;N<."$"/class HelloWorld {static void Main() 0{;n***~
#    System<.Console<.<.#1024
print(2**49);#0}}//4|
#ß6904±r"$2 #puts 16384 8*di 2^18o8*'*[[[268*^?>

Added <? and ?> to open and close PHP tags, respectively.

Replaced 48 with 49.

# starts a comment on PHP, so nothing is considered except for

<? print(2**49); ?>

Here's a screenshot of proper syntax highlihgting and output to help visualize:

Answer 49: PHP

Distance 6

<?#"#28@P2*Jp;math 2\^45#2^41 NB.`(expt 2 39); ^ exit @n.óout (*2 32#e#a44******O@)//2 25)#e#2ej#printf("% $[2**43]bye'$/*#"A#327;N<."$"/class HelloWorld {static void Main() 0{;n***~
#    System<.Console<.<.#1024
print(2**49);#0}}//4|
#ß6904±r"$2 #puts 16384 8*di 2^18o8*'*[[[268*^?>

Added <? and ?> to open and close PHP tags, respectively.

Replaced 48 with 49.

# starts a comment on PHP, so nothing is considered except for <?=print(2**49);?>

Here's a screenshot of proper syntax highlihgting and output to help visualize:

Answer 49: PHP

Distance 6

<?#"#28@P2*Jp;math 2\^45#2^41 NB.`(expt 2 39); ^ exit @n.óout (*2 32#e#a44******O@)//2 25)#e#2ej#printf("% $[2**43]bye'$/*#"A#327;N<."$"/class HelloWorld {static void Main() 0{;n***~
#    System<.Console<.<.#1024
print(2**49);#0}}//4|
#ß6904±r"$2 #puts 16384 8*di 2^18o8*'*[[[268*^?>

Added <? and ?> to open and close PHP tags, respectively.

Replaced 48 with 49.

# starts a comment on PHP, so nothing is considered except for <?=print(2**49);?>

Here's a screenshot of proper syntax highlihgting and output to help visualize: