3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = '#Новости_0629 #Мариуполь #митинг #война Подробнее: http://www.0629.com.ua/news/488931'; $t_full = "В 14.00 возле горсовета собрались сотни людей, которые выступают против Украину $description_text_lenght = 225 - strlen($t); $full_text = mb_substr($t_full , 0, $description_text_lenght) . $t; var_dump( array($full_text,mb_substr($t, 0,1,'UTF-8'),iconv_strlen($t,'UTF-8'),strlen($t)) );

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.320.0050.03612.46
5.4.310.0060.05012.46
5.4.300.0060.03612.47
5.4.290.0030.03912.46
5.4.280.0050.03512.36
5.4.270.0050.03912.36
5.4.260.0040.03912.36
5.4.250.0050.03712.36
5.4.240.0060.03612.36
5.4.230.0100.03812.35
5.4.220.0050.03712.35
5.4.210.0050.03512.35
5.4.200.0060.03612.35
5.4.190.0070.03512.34
5.4.180.0060.03412.34
5.4.170.0050.03712.36
5.4.160.0050.03712.36
5.4.150.0040.04012.35
5.4.140.0110.03312.04
5.4.130.0040.03612.02
5.4.120.0050.04011.98
5.4.110.0050.03711.98
5.4.100.0040.03611.98
5.4.90.0050.04711.98
5.4.80.0050.04411.98
5.4.70.0050.04011.98
5.4.60.0080.03611.97
5.4.50.0060.03711.97
5.4.40.0050.03911.96
5.4.30.0090.04711.96
5.4.20.0080.03311.96
5.4.10.0060.03311.96
5.4.00.0080.03511.46
5.3.290.0050.04712.80
5.3.280.0070.03812.71
5.3.270.0080.03612.72
5.3.260.0080.03512.72
5.3.250.0030.04112.72
5.3.240.0060.04712.72
5.3.230.0070.03612.70
5.3.220.0060.04112.68
5.3.210.0070.04212.68
5.3.200.0070.03412.68
5.3.190.0050.03812.68
5.3.180.0090.03812.68
5.3.170.0020.03912.67
5.3.160.0050.03812.67
5.3.150.0080.03812.68
5.3.140.0040.03712.66
5.3.130.0100.03812.66
5.3.120.0060.04012.66
5.3.110.0060.04412.66
5.3.100.0050.04012.12
5.3.90.0050.04612.08
5.3.80.0090.03212.08
5.3.70.0050.03912.08
5.3.60.0050.03712.07
5.3.50.0060.04412.00
5.3.40.0070.03812.00
5.3.30.0070.04411.95
5.3.20.0050.04311.73
5.3.10.0070.03411.70
5.3.00.0080.03411.69
5.2.170.0030.0349.18
5.2.160.0070.0369.19
5.2.150.0050.0329.18
5.2.140.0040.0329.18
5.2.130.0030.0309.14
5.2.120.0040.0349.14
5.2.110.0030.0319.15
5.2.100.0050.0279.14
5.2.90.0070.0319.15
5.2.80.0020.0329.14
5.2.70.0040.0329.14
5.2.60.0020.0319.09
5.2.50.0050.0289.06
5.2.40.0050.0329.04
5.2.30.0030.0309.02
5.2.20.0040.0299.02
5.2.10.0070.0268.93
5.2.00.0040.0368.80
5.1.60.0010.0288.09
5.1.50.0030.0258.08
5.1.40.0020.0258.07
5.1.30.0040.0298.41
5.1.20.0050.0288.43
5.1.10.0050.0258.15
5.1.00.0020.0288.16
5.0.50.0030.0206.64
5.0.40.0040.0216.49
5.0.30.0040.0306.30
5.0.20.0040.0186.28
5.0.10.0040.0286.26
5.0.00.0030.0366.25
4.4.90.0060.0164.77
4.4.80.0030.0184.75
4.4.70.0030.0174.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0040.0234.71
4.4.30.0030.0194.76
4.4.20.0030.0204.85
4.4.10.0010.0164.85
4.4.00.0010.0314.76
4.3.110.0050.0134.67
4.3.100.0040.0154.67
4.3.90.0040.0154.63
4.3.80.0050.0264.58
4.3.70.0040.0134.63
4.3.60.0020.0224.63
4.3.50.0010.0174.62
4.3.40.0030.0254.54
4.3.30.0010.0213.30
4.3.20.0030.0153.28
4.3.10.0030.0163.22
4.3.00.0070.0237.10

preferences:
142.05 ms | 1394 KiB | 7 Q