3v4l.org

run code in 300+ PHP versions simultaneously
<?php eccho join(array('test', 'foo'), '-');

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)
5.4.280.0100.03812.36
5.4.270.0080.03812.36
5.4.260.0060.04212.36
5.4.250.0070.05212.36
5.4.240.0080.04312.36
5.4.230.0050.04412.35
5.4.220.0050.04012.35
5.4.210.0120.07512.35
5.4.200.0130.08112.35
5.4.190.0200.06512.35
5.4.180.0140.06412.35
5.4.170.0150.07012.36
5.4.160.0130.06312.35
5.4.150.0140.06412.35
5.4.140.0100.05412.04
5.4.130.0130.06012.02
5.4.120.0100.06111.99
5.4.110.0150.05411.98
5.4.100.0170.06511.98
5.4.90.0140.07411.98
5.4.80.0160.07711.98
5.4.70.0090.07411.98
5.4.60.0120.04611.98
5.4.50.0190.08911.98
5.4.40.0140.06411.97
5.4.30.0070.05411.96
5.4.20.0100.08011.96
5.4.10.0070.05211.96
5.4.00.0090.07811.46
5.3.280.0120.05912.71
5.3.270.0080.06812.73
5.3.260.0090.06312.72
5.3.250.0100.05412.72
5.3.240.0110.05612.72
5.3.230.0170.07312.71
5.3.220.0140.06712.68
5.3.210.0210.09812.68
5.3.200.0060.10712.68
5.3.190.0110.05012.68
5.3.180.0070.07412.67
5.3.170.0120.07712.67
5.3.160.0090.04512.67
5.3.150.0070.03812.68
5.3.140.0100.03612.66
5.3.130.0120.06012.66
5.3.120.0130.07412.66
5.3.110.0120.07112.66
5.3.100.0080.04712.12
5.3.90.0100.05212.08
5.3.80.0120.04012.07
5.3.70.0040.06412.08
5.3.60.0160.06212.06
5.3.50.0080.04712.00
5.3.40.0070.04712.00
5.3.30.0140.04311.94
5.3.20.0090.04711.70
5.3.10.0100.04711.67
5.3.00.0130.04411.66
5.2.170.0030.0439.15
5.2.160.0080.0399.15
5.2.150.0050.0429.15
5.2.140.0060.0399.14
5.2.130.0050.0409.11
5.2.120.0150.0519.11
5.2.110.0130.0409.12
5.2.100.0080.0459.11
5.2.90.0090.0459.11
5.2.80.0120.0409.11
5.2.70.0250.0649.11
5.2.60.0080.0479.06
5.2.50.0130.0419.03
5.2.40.0100.0439.00
5.2.30.0050.0508.98
5.2.20.0100.0458.97
5.2.10.0070.0448.90
5.2.00.0120.0408.76
5.1.60.0100.0488.05
5.1.50.0080.0418.04
5.1.40.0080.0388.03
5.1.30.0100.0388.38
5.1.20.0110.0398.40
5.1.10.0080.0388.12
5.1.00.0090.0388.12
5.0.50.0040.0326.60
5.0.40.0030.0356.46
5.0.30.0090.0466.27
5.0.20.0070.0286.24
5.0.10.0020.0426.22
5.0.00.0040.0486.21
4.4.90.0050.0234.78
4.4.80.0070.0244.76
4.4.70.0070.0294.76
4.4.60.0030.0244.75
4.4.50.0050.0234.77
4.4.40.0080.0324.71
4.4.30.0060.0234.76
4.4.20.0050.0244.85
4.4.10.0040.0244.85
4.4.00.0080.0314.76
4.3.110.0040.0224.67
4.3.100.0050.0214.66
4.3.90.0050.0224.64
4.3.80.0020.0374.58
4.3.70.0040.0224.63
4.3.60.0060.0204.63
4.3.50.0060.0214.63
4.3.40.0050.0324.54
4.3.30.0040.0213.27
4.3.20.0040.0213.25
4.3.10.0020.0233.21
4.3.00.0000.0235.88

preferences:
134.91 ms | 1398 KiB | 7 Q