3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(intval(NULL)) var_dump(intval('')) var_dump(intval(FALSE))

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)
5.4.320.0040.03812.50
5.4.310.0090.03612.49
5.4.300.0090.03412.50
5.4.290.0100.03612.49
5.4.280.0090.03812.39
5.4.270.0050.03812.39
5.4.260.0090.04012.39
5.4.250.0120.04612.39
5.4.240.0090.04912.39
5.4.230.0110.04712.38
5.4.220.0140.04312.38
5.4.210.0090.04912.38
5.4.200.0100.04812.38
5.4.190.0050.04312.38
5.4.180.0090.05012.38
5.4.170.0070.05112.38
5.4.160.0080.04612.38
5.4.150.0090.03312.38
5.4.140.0100.03212.07
5.4.130.0080.03312.05
5.4.120.0060.03612.01
5.4.110.0050.03712.01
5.4.100.0070.04512.01
5.4.90.0080.04012.01
5.4.80.0080.03912.01
5.4.70.0050.03512.00
5.4.60.0050.03712.01
5.4.50.0090.03712.00
5.4.40.0100.03512.00
5.4.30.0080.03411.99
5.4.20.0040.03911.99
5.4.10.0090.03711.99
5.4.00.0070.04011.49
5.3.290.0080.04412.80
5.3.280.0050.03912.70
5.3.270.0090.04212.73
5.3.260.0080.04112.72
5.3.250.0140.03712.71
5.3.240.0030.04012.71
5.3.230.0100.04012.71
5.3.220.0100.04312.68
5.3.210.0060.03912.68
5.3.200.0110.03712.68
5.3.190.0090.04412.68
5.3.180.0060.05012.67
5.3.170.0110.04012.67
5.3.160.0100.04512.67
5.3.150.0070.04612.67
5.3.140.0130.04412.66
5.3.130.0080.04412.66
5.3.120.0050.04512.66
5.3.110.0070.03812.66
5.3.100.0080.03612.12
5.3.90.0090.03512.08
5.3.80.0100.04812.07
5.3.70.0060.03712.07
5.3.60.0070.03612.06
5.3.50.0050.03712.00
5.3.40.0040.03812.00
5.3.30.0090.03211.95
5.3.20.0070.03311.73
5.3.10.0110.04111.70
5.3.00.0060.04411.68
5.2.170.0080.0299.18
5.2.160.0060.0359.18
5.2.150.0060.0419.18
5.2.140.0070.0409.18
5.2.130.0060.0419.14
5.2.120.0160.0389.14
5.2.110.0110.0309.14
5.2.100.0080.0629.14
5.2.90.0130.0709.14
5.2.80.0110.0389.14
5.2.70.0050.0339.14
5.2.60.0080.0399.09
5.2.50.0130.0359.06
5.2.40.0080.0389.04
5.2.30.0050.0319.01
5.2.20.0060.0389.00
5.2.10.0090.0348.93
5.2.00.0030.0328.78
5.1.60.0030.0268.07
5.1.50.0020.0278.06
5.1.40.0030.0258.05
5.1.30.0080.0258.40
5.1.20.0030.0308.41
5.1.10.0040.0288.14
5.1.00.0040.0268.14
5.0.50.0040.0206.62
5.0.40.0030.0236.48
5.0.30.0040.0306.29
5.0.20.0020.0226.27
5.0.10.0040.0206.24
5.0.00.0020.0346.23
4.4.90.0030.0204.78
4.4.80.0020.0164.76
4.4.70.0020.0174.75
4.4.60.0080.0134.76
4.4.50.0030.0154.77
4.4.40.0030.0284.71
4.4.30.0070.0164.76
4.4.20.0110.0174.84
4.4.10.0040.0214.85
4.4.00.0020.0344.76
4.3.110.0060.0194.67
4.3.100.0030.0154.66
4.3.90.0030.0214.63
4.3.80.0020.0264.58
4.3.70.0040.0164.63
4.3.60.0040.0194.63
4.3.50.0030.0184.63
4.3.40.0060.0224.54
4.3.30.0010.0183.28
4.3.20.0020.0163.26
4.3.10.0050.0153.21
4.3.00.0070.01314.59

preferences:
140.09 ms | 1394 KiB | 7 Q