3v4l.org

run code in 300+ PHP versions simultaneously
<?php print bin2hex(strrev(base64_decode(''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)
5.4.350.0050.03712.02
5.4.340.0090.03712.01
5.4.320.0070.04012.50
5.4.310.0050.04112.49
5.4.300.0100.04912.50
5.4.290.0060.04712.50
5.4.280.0070.03612.39
5.4.270.0070.03512.39
5.4.260.0150.03312.39
5.4.250.0080.04012.39
5.4.240.0080.03712.39
5.4.230.0030.04312.38
5.4.220.0050.03712.38
5.4.210.0050.03812.38
5.4.200.0110.03312.38
5.4.190.0100.03212.38
5.4.180.0050.04212.38
5.4.170.0120.03712.38
5.4.160.0060.04712.38
5.4.150.0090.03412.38
5.4.140.0130.04312.07
5.4.130.0090.04212.05
5.4.120.0130.03512.02
5.4.110.0070.03812.01
5.4.100.0070.03712.01
5.4.90.0080.04112.01
5.4.80.0110.04112.01
5.4.70.0080.03812.01
5.4.60.0130.03712.00
5.4.50.0090.03812.01
5.4.40.0080.03612.00
5.4.30.0080.03611.99
5.4.20.0090.04811.99
5.4.10.0110.04211.99
5.4.00.0080.04611.48
5.3.290.0160.04512.80
5.3.280.0100.04012.71
5.3.270.0100.05712.72
5.3.260.0140.05212.72
5.3.250.0050.05512.72
5.3.240.0110.04912.72
5.3.230.0140.04912.71
5.3.220.0110.05012.68
5.3.210.0150.07412.68
5.3.200.0130.04212.68
5.3.190.0100.04212.68
5.3.180.0200.05212.67
5.3.170.0080.04912.67
5.3.160.0090.03912.67
5.3.150.0210.05412.67
5.3.140.0190.11812.66
5.3.130.0160.05612.66
5.3.120.0120.04812.66
5.3.110.0100.04212.66
5.3.100.0100.03812.11
5.3.90.0080.06412.08
5.3.80.0100.04612.07
5.3.70.0140.05112.07
5.3.60.0090.04012.06
5.3.50.0070.04612.00
5.3.40.0120.05112.00
5.3.30.0090.05111.95
5.3.20.0110.05411.72
5.3.10.0090.04611.70
5.3.00.0130.04611.68
5.2.170.0070.0369.18
5.2.160.0070.0319.18
5.2.150.0090.0319.18
5.2.140.0070.0359.18
5.2.130.0050.0359.14
5.2.120.0090.0429.14
5.2.110.0070.0389.15
5.2.100.0170.0319.14
5.2.90.0090.0319.14
5.2.80.0150.0389.14
5.2.70.0090.0349.14
5.2.60.0090.0439.09
5.2.50.0100.0319.06
5.2.40.0090.0349.03
5.2.30.0050.0399.02
5.2.20.0030.0429.00
5.2.10.0120.0368.93
5.2.00.0060.0438.78
5.1.60.0060.0298.07
5.1.50.0040.0318.06
5.1.40.0050.0348.05
5.1.30.0060.0378.40
5.1.20.0070.0288.41
5.1.10.0050.0358.14
5.1.00.0040.0278.14
5.0.50.0060.0236.63
5.0.40.0030.0216.48
5.0.30.0050.0326.29
5.0.20.0050.0216.26
5.0.10.0060.0186.24
5.0.00.0020.0346.23
4.4.90.0030.0214.78
4.4.80.0050.0174.76
4.4.70.0030.0164.76
4.4.60.0030.0154.76
4.4.50.0070.0124.77
4.4.40.0030.0244.71
4.4.30.0050.0144.76
4.4.20.0020.0214.85
4.4.10.0020.0214.85
4.4.00.0040.0254.76
4.3.110.0040.0174.67
4.3.100.0040.0234.66
4.3.90.0060.0154.63
4.3.80.0040.0294.58
4.3.70.0050.0134.63
4.3.60.0100.0474.63
4.3.50.0150.0234.63
4.3.40.0080.0284.54
4.3.30.0020.0183.29
4.3.20.0050.0163.26
4.3.10.0020.0183.21
4.3.00.0130.0206.71

preferences:
148.99 ms | 1394 KiB | 7 Q