3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen('c3abee29f5e224824dd5627edec22235'); echo "\n"; echo strlen(''169d01e866cffc5030e3ffb7bd505df7169d01e866cffc5030e3ffb7bd505df7169d01e866cffc5030e3ffb7bd505df7169d01e866cffc5030e3ffb7bd505df7169d01e866cffc5030e3ffb7bd505df7');

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)
5.4.340.0100.04312.01
5.4.320.0100.04712.50
5.4.310.0070.05112.49
5.4.300.0050.03812.49
5.4.290.0080.04412.49
5.4.280.0100.03712.39
5.4.270.0130.04012.39
5.4.260.0050.03912.39
5.4.250.0080.03612.39
5.4.240.0030.03912.39
5.4.230.0090.03512.38
5.4.220.0060.03712.38
5.4.210.0070.04212.38
5.4.200.0100.05112.38
5.4.190.0080.04712.38
5.4.180.0080.04512.38
5.4.170.0040.03912.39
5.4.160.0050.03712.38
5.4.150.0040.03812.38
5.4.140.0040.03812.07
5.4.130.0090.03212.05
5.4.120.0090.03312.02
5.4.110.0050.03612.01
5.4.100.0030.03812.01
5.4.90.0050.03912.01
5.4.80.0040.03912.02
5.4.70.0050.03612.00
5.4.60.0040.03712.01
5.4.50.0070.03512.01
5.4.40.0050.03612.00
5.4.30.0040.03811.99
5.4.20.0060.03411.98
5.4.10.0070.03511.99
5.4.00.0080.03911.48
5.3.290.0060.04112.80
5.3.280.0140.03612.71
5.3.270.0090.04212.72
5.3.260.0060.04112.72
5.3.250.0070.03812.72
5.3.240.0070.03612.72
5.3.230.0080.03712.71
5.3.220.0080.03612.68
5.3.210.0040.04112.68
5.3.200.0040.03912.68
5.3.190.0070.03812.68
5.3.180.0070.03612.67
5.3.170.0070.03512.67
5.3.160.0050.03712.67
5.3.150.0090.04612.68
5.3.140.0030.04012.66
5.3.130.0090.03812.66
5.3.120.0070.03912.66
5.3.110.0090.03912.66
5.3.100.0080.03512.12
5.3.90.0060.03812.08
5.3.80.0070.04212.07
5.3.70.0090.03512.08
5.3.60.0070.03512.07
5.3.50.0040.03812.00
5.3.40.0060.03712.00
5.3.30.0040.03811.95
5.3.20.0050.03911.73
5.3.10.0050.05911.70
5.3.00.0030.04411.68
5.2.170.0050.0339.18
5.2.160.0060.0289.18
5.2.150.0040.0329.18
5.2.140.0060.0309.18
5.2.130.0060.0299.14
5.2.120.0020.0319.14
5.2.110.0060.0279.15
5.2.100.0050.0279.14
5.2.90.0070.0269.14
5.2.80.0040.0329.14
5.2.70.0070.0289.14
5.2.60.0060.0319.09
5.2.50.0030.0349.06
5.2.40.0020.0369.04
5.2.30.0050.0319.02
5.2.20.0050.0289.00
5.2.10.0030.0298.93
5.2.00.0080.0438.78
5.1.60.0020.0298.06
5.1.50.0040.0258.06
5.1.40.0040.0258.05
5.1.30.0050.0318.40
5.1.20.0090.0318.42
5.1.10.0060.0358.14
5.1.00.0060.0368.14
5.0.50.0050.0286.62
5.0.40.0050.0216.48
5.0.30.0030.0326.29
5.0.20.0040.0196.27
5.0.10.0020.0216.24
5.0.00.0020.0326.23
4.4.90.0050.0144.78
4.4.80.0030.0154.75
4.4.70.0020.0194.75
4.4.60.0010.0174.76
4.4.50.0040.0184.77
4.4.40.0070.0274.71
4.4.30.0030.0154.76
4.4.20.0040.0154.84
4.4.10.0030.0164.85
4.4.00.0050.0274.76
4.3.110.0030.0154.67
4.3.100.0030.0154.67
4.3.90.0040.0134.63
4.3.80.0040.0244.58
4.3.70.0030.0164.63
4.3.60.0040.0164.63
4.3.50.0030.0164.63
4.3.40.0050.0324.54
4.3.30.0020.0223.28
4.3.20.0030.0213.26
4.3.10.0030.0153.22
4.3.00.0300.0276.68

preferences:
141.53 ms | 1394 KiB | 7 Q