3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "true" == 0

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)
5.4.310.0050.05412.46
5.4.300.0050.03812.47
5.4.290.0050.03912.47
5.4.280.0040.03712.36
5.4.270.0110.03212.36
5.4.260.0070.03812.36
5.4.250.0060.03812.36
5.4.240.0070.03412.36
5.4.230.0050.03912.35
5.4.220.0070.03612.35
5.4.210.0070.03912.36
5.4.200.0080.03612.35
5.4.190.0050.03912.35
5.4.180.0090.03312.35
5.4.170.0060.03912.36
5.4.160.0070.03812.35
5.4.150.0070.03812.35
5.4.140.0050.03912.04
5.4.130.0040.03712.02
5.4.120.0080.03411.99
5.4.110.0040.03811.98
5.4.100.0050.03711.98
5.4.90.0060.03811.98
5.4.80.0060.03811.98
5.4.70.0070.03511.98
5.4.60.0080.03311.98
5.4.50.0100.03211.98
5.4.40.0100.03111.96
5.4.30.0040.03811.97
5.4.20.0110.03211.96
5.4.10.0040.03811.97
5.4.00.0050.03911.46
5.3.290.0050.04212.80
5.3.280.0080.03912.71
5.3.270.0090.03812.73
5.3.260.0050.04112.71
5.3.250.0010.04312.72
5.3.240.0060.03712.72
5.3.230.0040.04112.71
5.3.220.0090.03412.68
5.3.210.0060.04012.68
5.3.200.0120.03212.68
5.3.190.0080.04212.67
5.3.180.0050.03712.67
5.3.170.0060.03612.67
5.3.160.0090.03312.68
5.3.150.0040.03912.68
5.3.140.0040.03812.66
5.3.130.0070.03812.66
5.3.120.0070.04312.66
5.3.110.0090.04112.66
5.3.100.0110.03412.12
5.3.90.0090.04012.08
5.3.80.0080.03712.07
5.3.70.0070.04412.07
5.3.60.0090.03812.07
5.3.50.0140.02712.00
5.3.40.0050.03812.00
5.3.30.0070.03511.95
5.3.20.0060.03611.73
5.3.10.0080.03411.70
5.3.00.0070.03711.68
5.2.170.0050.0329.18
5.2.160.0060.0279.18
5.2.150.0090.0269.18
5.2.140.0070.0299.18
5.2.130.0060.0299.14
5.2.120.0020.0309.14
5.2.110.0030.0309.15
5.2.100.0030.0309.14
5.2.90.0040.0309.14
5.2.80.0040.0319.14
5.2.70.0080.0289.14
5.2.60.0070.0289.09
5.2.50.0020.0339.06
5.2.40.0050.0309.04
5.2.30.0050.0339.01
5.2.20.0020.0329.01
5.2.10.0030.0308.93
5.2.00.0080.0348.78
5.1.60.0060.0258.07
5.1.50.0050.0258.06
5.1.40.0050.0368.05
5.1.30.0070.0278.39
5.1.20.0050.0338.42
5.1.10.0050.0278.14
5.1.00.0030.0388.14
5.0.50.0040.0216.62
5.0.40.0040.0196.48
5.0.30.0040.0326.29
5.0.20.0040.0216.27
5.0.10.0030.0216.24
5.0.00.0020.0326.23
4.4.90.0010.0194.78
4.4.80.0030.0154.76
4.4.70.0020.0164.75
4.4.60.0010.0184.75
4.4.50.0040.0144.77
4.4.40.0050.0224.71
4.4.30.0020.0174.76
4.4.20.0020.0174.84
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0030.0194.67
4.3.100.0060.0124.66
4.3.90.0030.0144.64
4.3.80.0040.0234.59
4.3.70.0030.0174.63
4.3.60.0040.0194.62
4.3.50.0040.0214.63
4.3.40.0040.0244.54
4.3.30.0030.0163.29
4.3.20.0030.0163.27
4.3.10.0030.0153.21
4.3.00.0000.01715.91

preferences:
141.98 ms | 1398 KiB | 7 Q