3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ord(' '); echo "kaputt"Íž

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)
5.4.350.0060.03512.01
5.4.340.0060.03712.01
5.4.320.0070.04112.50
5.4.310.0060.04512.50
5.4.300.0040.04012.50
5.4.290.0070.03712.49
5.4.280.0050.03712.39
5.4.270.0050.03712.39
5.4.260.0040.04012.39
5.4.250.0020.04112.39
5.4.240.0060.03612.39
5.4.230.0080.03612.38
5.4.220.0070.03712.38
5.4.210.0040.03712.38
5.4.200.0090.04112.38
5.4.190.0100.03412.38
5.4.180.0050.04012.38
5.4.170.0100.03312.39
5.4.160.0110.03612.38
5.4.150.0090.03812.38
5.4.140.0070.04312.07
5.4.130.0060.03612.05
5.4.120.0090.03212.02
5.4.110.0080.04012.01
5.4.100.0030.04112.02
5.4.90.0100.03812.01
5.4.80.0060.03612.01
5.4.70.0060.03612.01
5.4.60.0080.03612.00
5.4.50.0080.04312.01
5.4.40.0060.03512.00
5.4.30.0060.03811.99
5.4.20.0050.03611.99
5.4.10.0070.03411.99
5.4.00.0080.03611.48
5.3.290.0100.03712.80
5.3.280.0070.04212.71
5.3.270.0070.04012.72
5.3.260.0070.04012.72
5.3.250.0070.03712.72
5.3.240.0090.04112.72
5.3.230.0080.04212.71
5.3.220.0090.03712.68
5.3.210.0060.04212.68
5.3.200.0050.04212.68
5.3.190.0080.04012.67
5.3.180.0080.03712.68
5.3.170.0060.04012.67
5.3.160.0110.04012.68
5.3.150.0070.03712.68
5.3.140.0040.04012.66
5.3.130.0080.04212.66
5.3.120.0060.04612.66
5.3.110.0090.04012.66
5.3.100.0070.04212.12
5.3.90.0100.03912.09
5.3.80.0090.03712.08
5.3.70.0090.03712.07
5.3.60.0070.03412.06
5.3.50.0050.03712.00
5.3.40.0100.03312.00
5.3.30.0060.03511.95
5.3.20.0090.03411.72
5.3.10.0050.03911.70
5.3.00.0090.03411.68
5.2.170.0050.0379.18
5.2.160.0070.0299.18
5.2.150.0040.0319.18
5.2.140.0070.0349.18
5.2.130.0040.0309.14
5.2.120.0030.0329.14
5.2.110.0080.0299.15
5.2.100.0060.0309.14
5.2.90.0050.0319.14
5.2.80.0050.0329.14
5.2.70.0090.0269.14
5.2.60.0030.0349.09
5.2.50.0050.0319.06
5.2.40.0040.0329.04
5.2.30.0040.0309.01
5.2.20.0070.0269.01
5.2.10.0040.0328.93
5.2.00.0100.0298.78
5.1.60.0050.0228.07
5.1.50.0030.0268.06
5.1.40.0060.0248.05
5.1.30.0030.0278.40
5.1.20.0060.0338.42
5.1.10.0080.0358.14
5.1.00.0090.0388.14
5.0.50.0070.0296.62
5.0.40.0070.0256.48
5.0.30.0080.0406.29
5.0.20.0090.0246.26
5.0.10.0090.0246.24
5.0.00.0070.0376.23
4.4.90.0060.0174.78
4.4.80.0040.0154.76
4.4.70.0120.0334.75
4.4.60.0030.0194.75
4.4.50.0040.0164.77
4.4.40.0040.0254.71
4.4.30.0020.0174.76
4.4.20.0040.0154.84
4.4.10.0050.0204.85
4.4.00.0060.0354.76
4.3.110.0080.0384.67
4.3.100.0040.0174.67
4.3.90.0020.0174.63
4.3.80.0010.0274.58
4.3.70.0010.0164.63
4.3.60.0030.0144.62
4.3.50.0020.0184.63
4.3.40.0030.0274.54
4.3.30.0110.0313.29
4.3.20.0100.0313.27
4.3.10.0040.0213.21
4.3.00.0100.0206.69

preferences:
141.65 ms | 1386 KiB | 7 Q