3v4l.org

run code in 300+ PHP versions simultaneously
<?php function is_bazzable($op) { switch ($op) { case 1: echo 'bazzable but 1'; default: return true; default: return false; } } var_dump(is_bazzable(1)); var_dump(is_bazzable(2)); var_dump(is_bazzable(3));

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)
5.6.280.0000.08020.90
5.6.210.0100.06320.48
5.6.200.0030.04718.24
5.6.190.0130.08320.46
5.6.180.3870.03320.77
5.6.170.0300.06020.55
5.6.160.0100.08020.61
5.6.150.0030.08718.27
5.6.140.0070.08018.22
5.6.130.0000.04318.28
5.6.120.0170.05720.99
5.6.110.0030.04321.14
5.6.100.0100.08321.12
5.6.90.0070.06320.96
5.6.80.0100.06020.52
5.6.70.4270.04020.39
5.5.350.0230.07720.33
5.5.340.0030.03718.08
5.5.330.0030.05320.13
5.5.320.3900.03720.34
5.5.310.0230.08020.41
5.5.300.0030.04017.98
5.5.290.0100.08318.07
5.5.280.0030.09020.87
5.5.270.0070.06320.89
5.5.260.0130.07720.76
5.5.250.0070.06320.47
5.5.240.0300.07020.19
5.4.450.0200.04019.31
5.4.440.0300.04019.49
5.4.430.0230.03719.63
5.4.420.0800.04019.45
5.4.410.0470.04019.32
5.4.400.0370.03319.07
5.4.390.0370.03019.22
5.4.380.0400.05318.63
5.4.370.0370.07018.61
5.4.360.0300.06318.70
5.4.350.0600.05318.70
5.4.340.0370.05318.53
5.4.320.0080.04712.50
5.4.310.0060.04012.50
5.4.300.0080.03612.50
5.4.290.0040.04012.50
5.4.280.0090.03212.40
5.4.270.0060.03612.40
5.4.260.0070.04612.40
5.4.250.0060.04612.40
5.4.240.0050.03812.40
5.4.230.0070.04312.39
5.4.220.0040.03712.39
5.4.210.0030.03712.39
5.4.200.0070.04412.39
5.4.190.0100.04612.39
5.4.180.0080.04012.38
5.4.170.0090.04112.39
5.4.160.0140.03012.39
5.4.150.0060.04612.39
5.4.140.0100.05312.07
5.4.130.0080.04712.05
5.4.120.0050.04012.02
5.4.110.0070.04112.01
5.4.100.0080.03412.01
5.4.90.0050.04712.01
5.4.80.0090.03512.01
5.4.70.0080.03312.01
5.4.60.0060.03812.01
5.4.50.0050.03812.01
5.4.40.0050.04212.00
5.4.30.0080.03312.00
5.4.20.0070.03411.99
5.4.10.0070.03412.00
5.4.00.0060.03511.48
5.3.290.0100.04712.80
5.3.280.0060.03912.71
5.3.270.0050.03912.72
5.3.260.0100.03612.72
5.3.250.0060.03812.72
5.3.240.0040.03912.72
5.3.230.0050.04012.71
5.3.220.0100.03512.68
5.3.210.0040.04112.68
5.3.200.0090.03712.68
5.3.190.0040.04112.68
5.3.180.0110.03512.68
5.3.170.0090.03312.67
5.3.160.0100.03312.67
5.3.150.0080.04712.68
5.3.140.0050.03812.66
5.3.130.0100.03712.66
5.3.120.0110.04812.66
5.3.110.0110.03412.66
5.3.100.0020.04212.12
5.3.90.0060.04312.10
5.3.80.0060.03612.09
5.3.70.0050.03712.09
5.3.60.0060.03612.08
5.3.50.0070.03512.02
5.3.40.0040.03812.02
5.3.30.0050.03711.98
5.3.20.0090.03111.76
5.3.10.0060.03611.73
5.3.00.0090.03311.71
5.2.170.0070.0289.21
5.2.160.0060.0299.22
5.2.150.0020.0399.21
5.2.140.0080.0379.21
5.2.130.0040.0369.17
5.2.120.0080.0279.17
5.2.110.0030.0309.18
5.2.100.0060.0319.17
5.2.90.0050.0339.17
5.2.80.0050.0299.16
5.2.70.0040.0339.16
5.2.60.0110.0299.13
5.2.50.0060.0419.09
5.2.40.0060.0369.07
5.2.30.0090.0309.04
5.2.20.0090.0339.04
5.2.10.0050.0358.94
5.2.00.0040.0308.79
5.1.60.0050.0248.08
5.1.50.0030.0278.09
5.1.40.0050.0308.06
5.1.30.0050.0268.41
5.1.20.0060.0298.43
5.1.10.0070.0298.16
5.1.00.0030.0308.16
5.0.50.0050.0266.64
5.0.40.0020.0286.50
5.0.30.0020.0326.31
5.0.20.0050.0176.27
5.0.10.0020.0216.26
5.0.00.0040.0316.25
4.4.90.0010.0174.78
4.4.80.0030.0154.76
4.4.70.0030.0154.75
4.4.60.0040.0144.75
4.4.50.0020.0164.77
4.4.40.0050.0314.71
4.4.30.0040.0224.76
4.4.20.0030.0154.84
4.4.10.0040.0144.85
4.4.00.0030.0284.76
4.3.110.0020.0174.67
4.3.100.0070.0104.66
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0030.0164.63
4.3.60.0040.0134.63
4.3.50.0030.0184.63
4.3.40.0030.0264.54
4.3.30.0030.0163.30
4.3.20.0040.0153.27
4.3.10.0010.0163.24
4.3.00.0230.01015.90

preferences:
142.32 ms | 1394 KiB | 7 Q