3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "2" ** 3

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)
5.4.320.0060.03612.50
5.4.310.0080.03612.49
5.4.300.0050.03712.50
5.4.290.0040.04012.49
5.4.280.0050.03612.39
5.4.270.0050.03712.39
5.4.260.0080.03612.39
5.4.250.0120.03212.39
5.4.240.0040.04212.39
5.4.230.0030.04212.38
5.4.220.0040.03812.38
5.4.210.0070.04012.38
5.4.200.0040.04112.38
5.4.190.0040.03912.38
5.4.180.0060.03612.38
5.4.170.0070.03512.39
5.4.160.0100.03712.38
5.4.150.0050.04112.38
5.4.140.0050.03812.07
5.4.130.0080.03312.05
5.4.120.0070.03512.02
5.4.110.0110.03112.01
5.4.100.0080.03412.02
5.4.90.0080.03812.01
5.4.80.0050.03812.01
5.4.70.0020.03812.01
5.4.60.0050.03612.01
5.4.50.0070.03512.00
5.4.40.0050.03511.99
5.4.30.0060.04411.99
5.4.20.0120.03111.99
5.4.10.0050.03511.99
5.4.00.0050.03811.48
5.3.290.0100.03612.80
5.3.280.0040.04012.71
5.3.270.0080.03812.73
5.3.260.0090.03712.72
5.3.250.0050.03812.72
5.3.240.0040.04012.72
5.3.230.0060.03912.71
5.3.220.0090.03612.68
5.3.210.0070.04112.68
5.3.200.0060.04012.68
5.3.190.0080.05012.67
5.3.180.0050.05312.67
5.3.170.0080.05012.67
5.3.160.0070.03912.68
5.3.150.0040.03812.67
5.3.140.0060.03612.66
5.3.130.0060.03912.66
5.3.120.0060.03912.66
5.3.110.0070.03812.66
5.3.100.0060.03712.12
5.3.90.0060.04412.09
5.3.80.0090.03412.08
5.3.70.0120.03412.07
5.3.60.0080.03912.07
5.3.50.0060.03612.00
5.3.40.0030.04112.00
5.3.30.0050.03611.95
5.3.20.0070.03311.73
5.3.10.0070.03611.70
5.3.00.0100.04511.68
5.2.170.0050.0389.18
5.2.160.0030.0359.18
5.2.150.0090.0329.18
5.2.140.0060.0329.18
5.2.130.0070.0349.14
5.2.120.0050.0309.14
5.2.110.0050.0309.15
5.2.100.0020.0349.14
5.2.90.0070.0299.14
5.2.80.0070.0329.14
5.2.70.0030.0379.14
5.2.60.0040.0329.09
5.2.50.0050.0319.05
5.2.40.0040.0329.04
5.2.30.0050.0309.01
5.2.20.0040.0309.00
5.2.10.0070.0268.92
5.2.00.0060.0288.78
5.1.60.0020.0268.06
5.1.50.0030.0278.06
5.1.40.0030.0278.04
5.1.30.0020.0288.40
5.1.20.0040.0278.41
5.1.10.0020.0278.14
5.1.00.0020.0278.14
5.0.50.0040.0196.63
5.0.40.0040.0196.48
5.0.30.0020.0336.29
5.0.20.0010.0216.27
5.0.10.0040.0196.23
5.0.00.0020.0316.23
4.4.90.0030.0154.78
4.4.80.0030.0154.76
4.4.70.0010.0164.75
4.4.60.0010.0174.75
4.4.50.0010.0174.77
4.4.40.0020.0264.70
4.4.30.0040.0144.76
4.4.20.0030.0154.85
4.4.10.0050.0134.85
4.4.00.0010.0274.76
4.3.110.0040.0144.67
4.3.100.0000.0184.66
4.3.90.0030.0134.63
4.3.80.0020.0244.59
4.3.70.0020.0154.63
4.3.60.0050.0124.63
4.3.50.0020.0164.63
4.3.40.0000.0284.53
4.3.30.0020.0173.28
4.3.20.0000.0193.25
4.3.10.0030.0213.22
4.3.00.0100.02316.02

preferences:
143.01 ms | 939 KiB | 8 Q