3v4l.org

run code in 300+ PHP versions simultaneously
<?php strlen(43;

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)
5.4.280.0080.03912.36
5.4.270.0120.05412.36
5.4.260.0090.05312.36
5.4.250.0080.05312.36
5.4.240.0120.04612.36
5.4.230.0060.05412.35
5.4.220.0070.05312.35
5.4.210.0140.06912.36
5.4.200.0120.05212.36
5.4.190.0110.05012.35
5.4.180.0090.05012.35
5.4.170.0080.05112.36
5.4.160.0110.05212.35
5.4.150.0160.05712.35
5.4.140.0110.05412.04
5.4.130.0080.05212.02
5.4.120.0100.04811.98
5.4.110.0100.05411.98
5.4.100.0120.04811.98
5.4.90.0080.05611.99
5.4.80.0080.05111.98
5.4.70.0060.05011.98
5.4.60.0150.06211.98
5.4.50.0100.05311.98
5.4.40.0120.04711.97
5.4.30.0110.04811.97
5.4.20.0070.05211.96
5.4.10.0210.06911.96
5.4.00.0060.05711.45
5.3.280.0110.05512.71
5.3.270.0090.06112.72
5.3.260.0100.06012.72
5.3.250.0150.05512.72
5.3.240.0110.05512.72
5.3.230.0090.05312.71
5.3.220.0110.05512.68
5.3.210.0090.05912.68
5.3.200.0100.05412.68
5.3.190.0070.05012.68
5.3.180.0070.05612.67
5.3.170.0130.04512.67
5.3.160.0080.05712.67
5.3.150.0130.07512.67
5.3.140.0090.05812.66
5.3.130.0100.04912.66
5.3.120.0130.05312.66
5.3.110.0150.04912.65
5.3.100.0120.05112.12
5.3.90.0210.08012.08
5.3.80.0170.08812.08
5.3.70.0140.11212.08
5.3.60.0100.06612.06
5.3.50.0120.05412.00
5.3.40.0170.07512.00
5.3.30.0090.07211.94
5.3.20.0140.08111.70
5.3.10.0160.06211.67
5.3.00.0210.11811.65
5.2.170.0160.0839.15
5.2.160.0230.0839.15
5.2.150.0150.0899.15
5.2.140.0130.0909.15
5.2.130.0110.0589.11
5.2.120.0220.1069.11
5.2.110.0100.0759.11
5.2.100.0080.0499.12
5.2.90.0080.0369.11
5.2.80.0070.0399.11
5.2.70.0090.0449.11
5.2.60.0060.0499.05
5.2.50.0100.0459.03
5.2.40.0070.0449.00
5.2.30.0070.0468.98
5.2.20.0050.0458.98
5.2.10.0120.0368.90
5.2.00.0060.0458.76
5.1.60.0060.0378.05
5.1.50.0060.0368.05
5.1.40.0050.0398.03
5.1.30.0080.0388.38
5.1.20.0070.0428.40
5.1.10.0070.0648.12
5.1.00.0040.0408.13
5.0.50.0080.0276.60
5.0.40.0040.0306.46
5.0.30.0060.0446.27
5.0.20.0050.0276.25
5.0.10.0050.0306.22
5.0.00.0020.0466.21
4.4.90.0040.0234.77
4.4.80.0040.0244.76
4.4.70.0040.0224.75
4.4.60.0030.0234.75
4.4.50.0020.0254.77
4.4.40.0040.0364.71
4.4.30.0040.0214.76
4.4.20.0030.0234.84
4.4.10.0030.0244.85
4.4.00.0020.0364.76
4.3.110.0050.0224.67
4.3.100.0070.0194.67
4.3.90.0050.0204.63
4.3.80.0040.0344.58
4.3.70.0020.0244.63
4.3.60.0030.0244.63
4.3.50.0030.0234.62
4.3.40.0020.0364.54
4.3.30.0060.0203.27
4.3.20.0030.0233.25
4.3.10.0050.0213.21
4.3.00.0070.0276.82

preferences:
144.65 ms | 1394 KiB | 7 Q