3v4l.org

run code in 300+ PHP versions simultaneously
<?php 0 : base64_decode(strrev(hex2bin("3d3d516343746d4d6d6c315669563362"))) ?>

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)
5.4.320.0100.03612.50
5.4.310.0060.05212.50
5.4.300.0050.04212.50
5.4.290.0070.03612.49
5.4.280.0030.03812.39
5.4.270.0070.03512.39
5.4.260.0060.03712.39
5.4.250.0060.03712.39
5.4.240.0050.03612.39
5.4.230.0060.03912.38
5.4.220.0070.03412.38
5.4.210.0080.03312.38
5.4.200.0110.03312.38
5.4.190.0050.03712.38
5.4.180.0070.03512.38
5.4.170.0060.03712.38
5.4.160.0050.03612.38
5.4.150.0070.03412.38
5.4.140.0070.03712.07
5.4.130.0080.03612.05
5.4.120.0100.03412.02
5.4.110.0080.03312.01
5.4.100.0070.03812.01
5.4.90.0050.03812.02
5.4.80.0090.03412.01
5.4.70.0040.03612.01
5.4.60.0050.03512.00
5.4.50.0080.04012.01
5.4.40.0050.03612.00
5.4.30.0070.03411.99
5.4.20.0100.03111.98
5.4.10.0030.03712.00
5.4.00.0120.02911.48
5.3.290.0090.04512.80
5.3.280.0070.03612.70
5.3.270.0060.03812.72
5.3.260.0080.03712.72
5.3.250.0100.03312.72
5.3.240.0050.03812.72
5.3.230.0090.03412.71
5.3.220.0060.03812.68
5.3.210.0080.04112.68
5.3.200.0080.04612.68
5.3.190.0070.03712.67
5.3.180.0020.03912.67
5.3.170.0070.03812.67
5.3.160.0080.03412.67
5.3.150.0090.03412.67
5.3.140.0040.03712.66
5.3.130.0060.03912.66
5.3.120.0070.04412.65
5.3.110.0060.03912.66
5.3.100.0050.03812.12
5.3.90.0070.03912.08
5.3.80.0050.03612.07
5.3.70.0060.04512.07
5.3.60.0090.03212.07
5.3.50.0050.03612.00
5.3.40.0080.03412.00
5.3.30.0070.03311.95
5.3.20.0040.03711.73
5.3.10.0060.03711.70
5.3.00.0070.03611.68
5.2.170.0040.0319.18
5.2.160.0040.0299.18
5.2.150.0050.0309.18
5.2.140.0060.0299.18
5.2.130.0050.0289.14
5.2.120.0040.0299.14
5.2.110.0040.0309.15
5.2.100.0040.0299.14
5.2.90.0040.0299.14
5.2.80.0060.0289.14
5.2.70.0050.0359.14
5.2.60.0060.0339.09
5.2.50.0070.0289.06
5.2.40.0080.0299.03
5.2.30.0060.0309.01
5.2.20.0080.0279.00
5.2.10.0080.0308.93
5.2.00.0040.0378.79
5.1.60.0050.0248.07
5.1.50.0050.0268.06
5.1.40.0030.0298.05
5.1.30.0050.0248.39
5.1.20.0050.0248.42
5.1.10.0050.0268.14
5.1.00.0040.0278.14
5.0.50.0040.0236.62
5.0.40.0060.0236.48
5.0.30.0010.0346.29
5.0.20.0040.0206.26
5.0.10.0050.0196.23
5.0.00.0050.0286.23
4.4.90.0020.0154.78
4.4.80.0050.0124.75
4.4.70.0030.0154.75
4.4.60.0020.0154.75
4.4.50.0040.0144.77
4.4.40.0010.0264.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0040.0244.76
4.3.110.0000.0224.67
4.3.100.0050.0144.66
4.3.90.0020.0154.64
4.3.80.0000.0294.59
4.3.70.0020.0164.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0020.0364.54
4.3.30.0020.0243.29
4.3.20.0000.0213.26
4.3.10.0040.0143.21
4.3.00.0070.0206.98

preferences:
134.7 ms | 1394 KiB | 7 Q