3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((int) new stdClass));

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)
5.4.320.0080.03512.49
5.4.310.0070.03712.50
5.4.300.0050.03812.50
5.4.290.0100.03412.49
5.4.280.0060.03612.39
5.4.270.0040.03812.39
5.4.260.0060.03812.39
5.4.250.0030.04012.39
5.4.240.0020.04012.39
5.4.230.0050.03812.38
5.4.220.0060.03712.38
5.4.210.0050.03712.38
5.4.200.0030.04112.38
5.4.190.0060.03612.38
5.4.180.0080.03512.38
5.4.170.0070.03612.38
5.4.160.0080.03412.38
5.4.150.0090.03412.38
5.4.140.0070.03812.07
5.4.130.0070.04012.05
5.4.120.0080.03412.01
5.4.110.0080.03512.01
5.4.100.0100.03212.01
5.4.90.0100.03512.01
5.4.80.0050.03912.01
5.4.70.0040.04012.00
5.4.60.0090.03412.01
5.4.50.0110.03112.01
5.4.40.0070.03411.99
5.4.30.0070.03511.99
5.4.20.0090.03211.99
5.4.10.0020.04011.99
5.4.00.0020.04111.48
5.3.290.0100.03612.80
5.3.280.0080.03612.71
5.3.270.0070.03712.72
5.3.260.0090.03612.72
5.3.250.0130.03012.72
5.3.240.0050.03912.71
5.3.230.0060.03712.71
5.3.220.0050.03812.68
5.3.210.0110.03412.68
5.3.200.0110.03312.68
5.3.190.0070.03812.68
5.3.180.0050.03812.67
5.3.170.0050.04212.67
5.3.160.0100.04512.67
5.3.150.0090.04812.67
5.3.140.0070.05512.66
5.3.130.0100.05412.66
5.3.120.0130.05112.66
5.3.110.0150.05212.66
5.3.100.0090.05112.12
5.3.90.0110.05012.08
5.3.80.0100.04812.07
5.3.70.0080.04812.08
5.3.60.0090.04812.06
5.3.50.0070.04812.00
5.3.40.0110.04512.00
5.3.30.0090.05411.95
5.3.20.0090.04411.72
5.3.10.0090.04611.70
5.3.00.0080.04711.68
5.2.170.0110.0369.18
5.2.160.0110.0359.18
5.2.150.0070.0449.18
5.2.140.0050.0419.18
5.2.130.0070.0389.14
5.2.120.0040.0409.15
5.2.110.0060.0399.14
5.2.100.0070.0399.14
5.2.90.0060.0359.14
5.2.80.0050.0319.14
5.2.70.0040.0329.14
5.2.60.0040.0329.09
5.2.50.0050.0329.06
5.2.40.0090.0349.04
5.2.30.0070.0409.01
5.2.20.0060.0399.00
5.2.10.0070.0328.93
5.2.00.0050.0308.78
5.1.60.0050.0258.07
5.1.50.0050.0258.07
5.1.40.0030.0268.05
5.1.30.0080.0238.40
5.1.20.0040.0278.41
5.1.10.0020.0298.14
5.1.00.0040.0278.15
5.0.50.0050.0266.63
5.0.40.0050.0256.48
5.0.30.0040.0406.29
5.0.20.0100.0256.26
5.0.10.0040.0276.24
5.0.00.0030.0416.23
4.4.90.0060.0184.78
4.4.80.0040.0214.75
4.4.70.0040.0204.75
4.4.60.0060.0164.75
4.4.50.0050.0194.77
4.4.40.0030.0314.71
4.4.30.0020.0184.76
4.4.20.0040.0184.84
4.4.10.0020.0174.85
4.4.00.0030.0294.76
4.3.110.0020.0184.66
4.3.100.0030.0184.67
4.3.90.0050.0174.64
4.3.80.0010.0294.58
4.3.70.0040.0164.63
4.3.60.0050.0154.62
4.3.50.0080.0244.63
4.3.40.0030.0314.54
4.3.30.0050.0223.29
4.3.20.0040.0213.26
4.3.10.0020.0183.22
4.3.00.0070.01318.23

preferences:
141.63 ms | 1394 KiB | 7 Q