<?php
// Say we have a 74-page file
$num_pages = 74;
// Fill and array.
$pages = range(1, $num_pages);
$sections = array();
for ($i = 1; $i <= $pages; $i = $i+2) {
$next = $i+1;
$sections[] = "pdftk A=the.pdf cat A{$i}-{$next} output the_pages_{$i}-{$next}.pdf";
if ($i > 50) {
break;
}
}
print_r($sections);
- Output for 7.0.0 - 7.0.31, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- Array
(
[0] => pdftk A=the.pdf cat A1-2 output the_pages_1-2.pdf
[1] => pdftk A=the.pdf cat A3-4 output the_pages_3-4.pdf
[2] => pdftk A=the.pdf cat A5-6 output the_pages_5-6.pdf
[3] => pdftk A=the.pdf cat A7-8 output the_pages_7-8.pdf
[4] => pdftk A=the.pdf cat A9-10 output the_pages_9-10.pdf
[5] => pdftk A=the.pdf cat A11-12 output the_pages_11-12.pdf
[6] => pdftk A=the.pdf cat A13-14 output the_pages_13-14.pdf
[7] => pdftk A=the.pdf cat A15-16 output the_pages_15-16.pdf
[8] => pdftk A=the.pdf cat A17-18 output the_pages_17-18.pdf
[9] => pdftk A=the.pdf cat A19-20 output the_pages_19-20.pdf
[10] => pdftk A=the.pdf cat A21-22 output the_pages_21-22.pdf
[11] => pdftk A=the.pdf cat A23-24 output the_pages_23-24.pdf
[12] => pdftk A=the.pdf cat A25-26 output the_pages_25-26.pdf
[13] => pdftk A=the.pdf cat A27-28 output the_pages_27-28.pdf
[14] => pdftk A=the.pdf cat A29-30 output the_pages_29-30.pdf
[15] => pdftk A=the.pdf cat A31-32 output the_pages_31-32.pdf
[16] => pdftk A=the.pdf cat A33-34 output the_pages_33-34.pdf
[17] => pdftk A=the.pdf cat A35-36 output the_pages_35-36.pdf
[18] => pdftk A=the.pdf cat A37-38 output the_pages_37-38.pdf
[19] => pdftk A=the.pdf cat A39-40 output the_pages_39-40.pdf
[20] => pdftk A=the.pdf cat A41-42 output the_pages_41-42.pdf
[21] => pdftk A=the.pdf cat A43-44 output the_pages_43-44.pdf
[22] => pdftk A=the.pdf cat A45-46 output the_pages_45-46.pdf
[23] => pdftk A=the.pdf cat A47-48 output the_pages_47-48.pdf
[24] => pdftk A=the.pdf cat A49-50 output the_pages_49-50.pdf
[25] => pdftk A=the.pdf cat A51-52 output the_pages_51-52.pdf
)
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Array
(
[0] => pdftk A=the.pdf cat A1-2 output the_pages_1-2.pdf
[1] => pdftk A=the.pdf cat A3-4 output the_pages_3-4.pdf
[2] => pdftk A=the.pdf cat A5-6 output the_pages_5-6.pdf
[3] => pdftk A=the.pdf cat A7-8 output the_pages_7-8.pdf
[4] => pdftk A=the.pdf cat A9-10 output the_pages_9-10.pdf
[5] => pdftk A=the.pdf cat A11-12 output the_pages_11-12.pdf
[6] => pdftk A=the.pdf cat A13-14 output the_pages_13-14.pdf
[7] => pdftk A=the.pdf cat A15-16 output the_pages_15-16.pdf
[8] => pdftk A=the.pdf cat A17-18 output the_pages_17-18.pdf
[9] => pdftk A=the.pdf cat A19-20 output the_pages_19-20.pdf
[10] => pdftk A=the.pdf cat A21-22 output the_pages_21-22.pdf
[11] => pdftk A=the.pdf cat A23-24 output the_pages_23-24.pdf
[12] => pdftk A=the.pdf cat A25-26 output the_pages_25-26.pdf
[13] => pdftk A=the.pdf cat A27-28 output the_pages_27-28.pdf
[14] => pdftk A=the.pdf cat A29-30 output the_pages_29-30.pdf
[15] => pdftk A=the.pdf cat A31-32 output the_pages_31-32.pdf
[16] => pdftk A=the.pdf cat A33-34 output the_pages_33-34.pdf
[17] => pdftk A=the.pdf cat A35-36 output the_pages_35-36.pdf
[18] => pdftk A=the.pdf cat A37-38 output the_pages_37-38.pdf
[19] => pdftk A=the.pdf cat A39-40 output the_pages_39-40.pdf
[20] => pdftk A=the.pdf cat A41-42 output the_pages_41-42.pdf
[21] => pdftk A=the.pdf cat A43-44 output the_pages_43-44.pdf
[22] => pdftk A=the.pdf cat A45-46 output the_pages_45-46.pdf
[23] => pdftk A=the.pdf cat A47-48 output the_pages_47-48.pdf
[24] => pdftk A=the.pdf cat A49-50 output the_pages_49-50.pdf
[25] => pdftk A=the.pdf cat A51-52 output the_pages_51-52.pdf
)
preferences:
185.65 ms | 409 KiB | 211 Q