3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 0009 . '-' . 0006;

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)
5.6.280.0000.07720.86
5.6.210.0070.03720.62
5.6.200.0170.06718.13
5.6.190.0070.04020.67
5.6.180.0070.08720.34
5.6.170.0100.04720.45
5.6.160.0130.08320.48
5.6.150.0200.04318.08
5.6.140.0170.06718.12
5.6.130.0030.08718.15
5.6.120.0030.08320.98
5.6.110.0070.08321.08
5.6.100.0130.06321.07
5.6.90.0170.07320.98
5.6.80.0130.05020.40
5.6.70.4370.03720.39
5.5.350.0100.08320.29
5.5.340.0070.04317.98
5.5.330.0100.06320.37
5.5.320.0070.08020.27
5.5.310.0270.07720.12
5.5.300.0070.04318.01
5.5.290.0000.05317.95
5.5.280.0030.08720.86
5.5.270.0070.08020.83
5.5.260.0130.06020.76
5.5.250.0070.08720.70
5.5.240.0130.03020.13
5.4.450.0570.04319.42
5.4.440.0170.04719.53
5.4.430.0330.04719.18
5.4.420.0670.00019.63
5.4.410.0630.00019.14
5.4.400.0630.00018.86
5.4.390.0630.00018.92
5.4.380.0630.00019.10
5.4.370.0630.00019.08
5.4.360.0630.00019.05
5.4.350.0630.00019.10
5.4.340.0070.03311.96
5.4.320.0070.03512.45
5.4.310.0070.03712.45
5.4.300.0080.04412.45
5.4.290.0040.04012.45
5.4.280.0100.03712.35
5.4.270.0050.03612.35
5.4.260.0050.03812.34
5.4.250.0020.04112.34
5.4.240.0040.03712.34
5.4.230.0030.04212.34
5.4.220.0090.03812.34
5.4.210.0070.03412.34
5.4.200.0050.03912.34
5.4.190.0060.03612.33
5.4.180.0030.03912.34
5.4.170.0040.03912.35
5.4.160.0030.04512.33
5.4.150.0030.03812.34
5.4.140.0070.03512.02
5.4.130.0050.03612.01
5.4.120.0030.03811.97
5.4.110.0070.04611.96
5.4.100.0050.03811.96
5.4.90.0060.04611.96
5.4.80.0040.03911.96
5.4.70.0140.03311.96
5.4.60.0070.03311.96
5.4.50.0070.03811.96
5.4.40.0080.03511.95
5.4.30.0050.03811.95
5.4.20.0090.03811.95
5.4.10.0090.03711.95
5.4.00.0060.03911.44
5.3.290.0060.04112.80
5.3.280.0020.04312.71
5.3.270.0050.04112.72
5.3.260.0040.04212.72
5.3.250.0030.04012.72
5.3.240.0060.04612.71
5.3.230.0050.03912.71
5.3.220.0050.04312.68
5.3.210.0060.04012.68
5.3.200.0080.03512.68
5.3.190.0050.03812.68
5.3.180.0120.03812.68
5.3.170.0060.03812.67
5.3.160.0070.03812.67
5.3.150.0080.03812.67
5.3.140.0090.03712.66
5.3.130.0130.03812.66
5.3.120.0080.04112.66
5.3.110.0060.04012.66
5.3.100.0040.03812.11
5.3.90.0080.03512.08
5.3.80.0080.03412.08
5.3.70.0060.03612.07
5.3.60.0110.03812.07
5.3.50.0060.03812.00
5.3.40.0070.03512.00
5.3.30.0090.03311.94
5.3.20.0020.03911.72
5.3.10.0070.04111.68
5.3.00.0080.03711.67
5.2.170.0070.0299.17
5.2.160.0050.0299.18
5.2.150.0090.0339.18
5.2.140.0040.0319.17
5.2.130.0050.0359.13
5.2.120.0060.0309.13
5.2.110.0050.0309.14
5.2.100.0040.0319.14
5.2.90.0050.0299.14
5.2.80.0040.0319.13
5.2.70.0070.0289.13
5.2.60.0020.0339.08
5.2.50.0050.0309.05
5.2.40.0050.0299.03
5.2.30.0060.0319.01
5.2.20.0050.0398.99
5.2.10.0040.0308.93
5.2.00.0040.0318.79
5.1.60.0030.0288.07
5.1.50.0050.0318.07
5.1.40.0030.0258.05
5.1.30.0040.0258.40
5.1.20.0030.0308.42
5.1.10.0060.0298.14
5.1.00.0060.0248.14
5.0.50.0050.0216.63
5.0.40.0080.0196.48
5.0.30.0050.0346.30
5.0.20.0030.0206.27
5.0.10.0040.0226.24
5.0.00.0040.0386.24
4.4.90.0040.0144.78
4.4.80.0040.0154.76
4.4.70.0030.0174.75
4.4.60.0050.0144.76
4.4.50.0020.0194.77
4.4.40.0050.0224.70
4.4.30.0060.0164.76
4.4.20.0040.0164.84
4.4.10.0030.0174.85
4.4.00.0020.0294.76
4.3.110.0020.0174.67
4.3.100.0050.0134.66
4.3.90.0020.0154.64
4.3.80.0010.0264.58
4.3.70.0010.0164.63
4.3.60.0010.0194.63
4.3.50.0030.0174.63
4.3.40.0030.0244.54
4.3.30.0010.0193.29
4.3.20.0010.0193.27
4.3.10.0000.0203.22
4.3.00.0000.02710.41

preferences:
142.76 ms | 1394 KiB | 7 Q