3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo decbin(77); echo "x"; echo decbin(255); echo "x"; echo bindec(0x000001011); echo "x"; $allowedbin = 0x 11111111 11111111 11111110 00000000 ; echo $allowedbin

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)
5.4.310.0080.03612.50
5.4.300.0040.03712.50
5.4.290.0100.04012.49
5.4.280.0080.03912.39
5.4.270.0100.04312.37
5.4.260.0070.04512.38
5.4.250.0050.05112.38
5.4.240.0120.04112.38
5.4.230.0050.04612.37
5.4.220.0070.04112.37
5.4.210.0070.04012.37
5.4.200.0070.03712.37
5.4.190.0080.03412.36
5.4.180.0050.03712.36
5.4.170.0060.03612.37
5.4.160.0060.03612.37
5.4.150.0070.04112.36
5.4.140.0090.04312.05
5.4.130.0040.03812.04
5.4.120.0040.03812.00
5.4.110.0060.03511.99
5.4.100.0050.03612.00
5.4.90.0070.03812.00
5.4.80.0050.04311.99
5.4.70.0070.03611.99
5.4.60.0070.03511.99
5.4.50.0050.03611.99
5.4.40.0070.03611.98
5.4.30.0080.03911.98
5.4.20.0060.03611.97
5.4.10.0090.03811.98
5.4.00.0090.03911.47
5.3.280.0050.04112.71
5.3.270.0060.04312.72
5.3.260.0120.05812.72
5.3.250.0140.04712.72
5.3.240.0060.05112.72
5.3.230.0080.04612.71
5.3.220.0070.03612.68
5.3.210.0120.04112.68
5.3.200.0050.04112.68
5.3.190.0080.03812.68
5.3.180.0090.03612.68
5.3.170.0090.03512.67
5.3.160.0070.03612.67
5.3.150.0060.03812.67
5.3.140.0060.03712.66
5.3.130.0050.04112.66
5.3.120.0070.03912.66
5.3.110.0060.04112.66
5.3.100.0080.04412.12
5.3.90.0100.04312.08
5.3.80.0090.03712.08
5.3.70.0080.04112.08
5.3.60.0070.04612.06
5.3.50.0090.04612.00
5.3.40.0070.04512.00
5.3.30.0070.03811.95
5.3.20.0060.03611.71
5.3.10.0070.04411.68
5.3.00.0050.04211.66
5.2.170.0070.0299.16
5.2.160.0040.0309.16
5.2.150.0070.0329.16
5.2.140.0050.0309.16
5.2.130.0040.0309.12
5.2.120.0030.0319.12
5.2.110.0040.0349.13
5.2.100.0050.0289.13
5.2.90.0050.0349.12
5.2.80.0090.0489.12
5.2.70.0050.0389.11
5.2.60.0070.0369.07
5.2.50.0070.0319.04
5.2.40.0060.0299.02
5.2.30.0070.0298.99
5.2.20.0060.0298.98
5.2.10.0050.0288.90
5.2.00.0030.0318.77
5.1.60.0040.0238.05
5.1.50.0040.0258.05
5.1.40.0030.0278.03
5.1.30.0060.0268.38
5.1.20.0050.0278.41
5.1.10.0050.0258.13
5.1.00.0040.0298.13
5.0.50.0020.0216.60
5.0.40.0040.0206.46
5.0.30.0040.0306.28
5.0.20.0040.0236.25
5.0.10.0250.0086.22
5.0.00.0040.0386.22
4.4.90.0050.0174.78
4.4.80.0040.0184.76
4.4.70.0040.0184.76
4.4.60.0030.0184.75
4.4.50.0060.0154.77
4.4.40.0050.0264.71
4.4.30.0030.0184.76
4.4.20.0040.0184.84
4.4.10.0040.0184.85
4.4.00.0040.0274.76
4.3.110.0040.0184.67
4.3.100.0040.0164.66
4.3.90.0020.0144.63
4.3.80.0030.0244.59
4.3.70.0030.0154.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0010.0173.28
4.3.20.0030.0153.26
4.3.10.0020.0153.22
4.3.00.0200.0177.21

preferences:
147.76 ms | 1386 KiB | 7 Q