3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user['name'] = 'Степина Вера Михайловна'; $user['name'] = substr($user['name'], 0, strrpos($user['name'], ' ')); echo "'$user['name']'";

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)
5.4.320.0040.03912.51
5.4.310.0060.03712.50
5.4.300.0030.03912.51
5.4.290.0090.04512.49
5.4.280.0070.03312.39
5.4.270.0050.03712.39
5.4.260.0060.03712.39
5.4.250.0060.03612.39
5.4.240.0070.03412.39
5.4.230.0070.04312.39
5.4.220.0060.03812.39
5.4.210.0030.03812.38
5.4.200.0090.04412.39
5.4.190.0030.03912.38
5.4.180.0050.03712.38
5.4.170.0080.03512.39
5.4.160.0040.04012.39
5.4.150.0090.04812.38
5.4.140.0070.04612.07
5.4.130.0060.04912.05
5.4.120.0070.05012.02
5.4.110.0060.03612.02
5.4.100.0060.03412.02
5.4.90.0060.03612.02
5.4.80.0040.04012.02
5.4.70.0040.03612.02
5.4.60.0030.03812.01
5.4.50.0110.05012.01
5.4.40.0130.04312.00
5.4.30.0100.04612.00
5.4.20.0070.03511.99
5.4.10.0060.03411.99
5.4.00.0110.03611.49
5.3.290.0080.04812.80
5.3.280.0040.03912.71
5.3.270.0040.04012.72
5.3.260.0100.03412.72
5.3.250.0110.04912.72
5.3.240.0050.03812.72
5.3.230.0040.04012.71
5.3.220.0060.03612.68
5.3.210.0060.04212.68
5.3.200.0080.03412.68
5.3.190.0050.04312.68
5.3.180.0050.04312.68
5.3.170.0090.03712.67
5.3.160.0080.03512.67
5.3.150.0060.03712.68
5.3.140.0080.05212.66
5.3.130.0050.04912.66
5.3.120.0130.04312.66
5.3.110.0070.03812.66
5.3.100.0040.04012.12
5.3.90.0100.03312.08
5.3.80.0060.03512.07
5.3.70.0040.03712.08
5.3.60.0080.04012.06
5.3.50.0030.03812.00
5.3.40.0050.03612.00
5.3.30.0050.03411.95
5.3.20.0020.03711.73
5.3.10.0070.04911.70
5.3.00.0060.03711.69
5.2.170.0090.0279.19
5.2.160.0020.0339.19
5.2.150.0040.0329.19
5.2.140.0040.0379.18
5.2.130.0040.0299.14
5.2.120.0030.0299.14
5.2.110.0070.0279.15
5.2.100.0070.0269.14
5.2.90.0060.0279.14
5.2.80.0030.0319.14
5.2.70.0030.0319.14
5.2.60.0040.0309.09
5.2.50.0030.0319.06
5.2.40.0020.0319.04
5.2.30.0060.0309.01
5.2.20.0050.0289.00
5.2.10.0040.0288.93
5.2.00.0040.0348.78
5.1.60.0040.0238.07
5.1.50.0050.0278.07
5.1.40.0040.0248.05
5.1.30.0020.0288.40
5.1.20.0030.0308.43
5.1.10.0030.0298.14
5.1.00.0040.0268.14
5.0.50.0020.0226.63
5.0.40.0050.0186.48
5.0.30.0010.0336.29
5.0.20.0020.0206.26
5.0.10.0010.0216.24
5.0.00.0030.0306.23
4.4.90.0010.0174.78
4.4.80.0030.0144.76
4.4.70.0030.0224.75
4.4.60.0030.0144.75
4.4.50.0030.0154.77
4.4.40.0020.0254.71
4.4.30.0020.0164.76
4.4.20.0030.0164.84
4.4.10.0020.0174.85
4.4.00.0040.0234.76
4.3.110.0060.0164.67
4.3.100.0010.0164.67
4.3.90.0010.0164.63
4.3.80.0020.0254.59
4.3.70.0000.0174.63
4.3.60.0040.0134.62
4.3.50.0030.0154.62
4.3.40.0020.0254.54
4.3.30.0020.0163.29
4.3.20.0010.0173.27
4.3.10.0020.0163.22
4.3.00.0030.0236.57

preferences:
165.58 ms | 1394 KiB | 7 Q