3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 0; var_dump(($a == '' || $a == 1));

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)
8.3.40.0000.01518.75
8.3.30.0100.00318.96
8.3.20.0040.00420.04
8.3.10.0040.00818.73
8.3.00.0030.00819.26
8.2.170.0070.01422.96
8.2.160.0040.01420.22
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00021.10
8.2.110.0080.00320.47
8.2.100.0080.00417.91
8.2.90.0040.00719.22
8.2.80.0040.00417.97
8.2.70.0000.00917.63
8.2.60.0020.00517.93
8.2.50.0050.00318.07
8.2.40.0040.00418.34
8.2.30.0000.00721.34
8.2.20.0000.00717.62
8.2.10.0030.00517.96
8.2.00.0040.00417.55
8.1.270.0040.00423.71
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0110.00021.03
8.1.230.0080.00321.04
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0090.00317.23
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0000.00818.55
8.1.160.0070.00022.12
8.1.150.0000.00718.86
8.1.140.0050.00217.36
8.1.130.0030.00317.45
8.1.120.0000.00717.40
8.1.110.0000.00717.48
8.1.100.0000.00717.34
8.1.90.0040.00417.44
8.1.80.0070.00017.47
8.1.70.0030.00317.36
8.1.60.0030.00517.48
8.1.50.0000.00817.57
8.1.40.0080.00017.56
8.1.30.0000.00817.60
8.1.20.0020.00517.66
8.1.10.0030.00517.48
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0070.00016.58
8.0.280.0000.00718.35
8.0.270.0070.00017.25
8.0.260.0040.00416.70
8.0.250.0040.00417.00
8.0.240.0040.00416.96
8.0.230.0000.00716.92
8.0.220.0030.00316.89
8.0.210.0070.00016.91
8.0.200.0000.00716.84
8.0.190.0080.00016.94
8.0.180.0080.00016.87
8.0.170.0070.00016.80
8.0.160.0070.00016.94
8.0.150.0000.00716.88
8.0.140.0040.00416.75
8.0.130.0060.00013.41
8.0.120.0040.00416.74
8.0.110.0040.00416.80
8.0.100.0040.00416.92
8.0.90.0000.00716.69
8.0.80.0100.00616.86
8.0.70.0000.00817.00
8.0.60.0040.00416.75
8.0.50.0040.00416.92
8.0.30.0140.01117.02
8.0.20.0060.01217.40
8.0.10.0040.00416.79
8.0.00.0070.01316.69
7.4.330.0060.00015.14
7.4.320.0050.00316.59
7.4.300.0000.00616.59
7.4.290.0040.00416.42
7.4.280.0000.00716.51
7.4.270.0000.00616.59
7.4.260.0040.00416.46
7.4.250.0040.00416.46
7.4.240.0050.00216.59
7.4.230.0030.00316.60
7.4.220.0110.00716.61
7.4.210.0090.00616.63
7.4.200.0040.00416.58
7.4.160.0130.00316.65
7.4.150.0140.00317.40
7.4.140.0110.01017.86
7.4.130.0090.01016.56
7.4.120.0150.00516.58
7.4.110.0130.01016.63
7.4.100.0080.01616.42
7.4.90.0080.00816.56
7.4.80.0160.00619.39
7.4.70.0100.00616.42
7.4.60.0030.01416.55
7.4.50.0000.00416.60
7.4.40.0090.00916.51
7.4.30.0110.00516.39
7.4.00.0120.00614.86
7.3.330.0060.00012.96
7.3.320.0000.00513.04
7.3.310.0000.00716.19
7.3.300.0020.00516.23
7.3.290.0130.00716.21
7.3.280.0080.00916.20
7.3.270.0140.00317.40
7.3.260.0110.00716.49
7.3.250.0100.00916.21
7.3.240.0080.00816.37
7.3.230.0100.00616.49
7.3.210.0110.01016.21
7.3.200.0130.00319.39
7.3.190.0090.01216.22
7.3.180.0100.00716.25
7.3.170.0160.00316.39
7.3.160.0060.00916.29
7.3.10.0070.00616.59
7.3.00.0070.00716.40
7.2.330.0070.01016.72
7.2.320.0090.00916.42
7.2.310.0220.00316.79
7.2.300.0120.01216.48
7.2.290.0110.01116.43
7.2.130.0050.00716.89
7.2.120.0050.00616.70
7.2.110.0090.00516.84
7.2.100.0090.00416.80
7.2.90.0050.00816.80
7.2.80.0050.00816.87
7.2.70.0020.00816.82
7.2.60.0060.00716.73
7.2.50.0060.00816.76
7.2.40.0070.00716.80
7.2.30.0050.00816.97
7.2.20.0040.01016.88
7.2.10.0010.01116.92
7.2.00.0100.00617.48
7.1.250.0040.00815.69
7.1.200.0030.00615.83
7.1.100.0030.00817.83
7.1.70.0040.00816.95
7.1.60.0070.01419.61
7.1.50.0090.01216.80
7.1.00.0030.07722.42
7.0.200.0040.00416.77
7.0.140.0100.06722.11
7.0.60.0030.07319.94
7.0.50.0070.07717.77
7.0.40.0100.05720.12
7.0.30.0570.06020.18
7.0.20.0300.08720.16
7.0.10.0070.06320.09
7.0.00.0130.07320.20
5.6.210.0070.06320.52
5.6.200.0030.08318.21
5.6.190.0000.09320.33
5.6.180.0230.06020.60
5.6.170.0230.06020.33
5.6.160.0070.06320.69
5.6.150.0170.07018.11
5.6.140.0030.05318.15
5.6.130.0000.05318.22
5.6.120.0170.06720.98
5.6.110.0070.05320.98
5.6.100.0100.05320.96
5.6.90.0000.04321.09
5.6.80.0100.04720.50
5.6.70.0730.04020.38
5.5.350.0200.08020.29
5.5.340.0070.04317.88
5.5.330.0070.05320.31
5.5.320.0330.07720.26
5.5.310.0300.07020.31
5.5.300.0070.08317.91
5.5.290.0070.05017.98
5.5.280.0130.07720.68
5.5.270.0030.04020.64
5.5.260.0130.07720.67
5.5.250.0030.06320.57
5.5.240.0200.04020.34
5.4.450.0470.04319.46
5.4.440.0270.06719.57
5.4.430.0200.04719.09
5.4.420.0230.04319.56
5.4.410.0330.04019.45
5.4.400.0270.03718.81
5.4.390.0470.04019.08
5.4.380.0500.06718.51
5.4.370.0400.05718.44
5.4.360.0270.05318.51
5.4.350.0270.05318.61
5.4.340.0300.05018.48
5.4.320.0070.03512.45
5.4.310.0070.04112.45
5.4.300.0070.04312.45
5.4.290.0050.04212.45
5.4.280.0070.04112.35
5.4.270.0060.03912.34
5.4.260.0070.03712.34
5.4.250.0080.03712.35
5.4.240.0120.03112.34
5.4.230.0060.03812.34
5.4.220.0080.03412.34
5.4.210.0070.04012.34
5.4.200.0070.04112.34
5.4.190.0050.03812.33
5.4.180.0070.03712.34
5.4.170.0060.04612.34
5.4.160.0070.04812.34
5.4.150.0040.04112.34
5.4.140.0100.04112.02
5.4.130.0060.03612.01
5.4.120.0110.03111.97
5.4.110.0030.04011.96
5.4.100.0040.03811.96
5.4.90.0080.03711.96
5.4.80.0070.03711.96
5.4.70.0060.03611.96
5.4.60.0050.03611.96
5.4.50.0060.04111.96
5.4.40.0070.03511.95
5.4.30.0040.03811.95
5.4.20.0070.03411.94
5.4.10.0090.04311.95
5.4.00.0110.04211.43
5.3.290.0070.03912.80
5.3.280.0080.04212.71
5.3.270.0060.04012.73
5.3.260.0070.03812.72
5.3.250.0090.03912.72
5.3.240.0060.04012.72
5.3.230.0070.04512.71
5.3.220.0090.03812.68
5.3.210.0090.03912.68
5.3.200.0060.04512.68
5.3.190.0130.04312.68
5.3.180.0060.03612.68
5.3.170.0140.04012.67
5.3.160.0110.04412.67
5.3.150.0110.03912.67
5.3.140.0070.04012.66
5.3.130.0080.05212.66
5.3.120.0080.04012.66
5.3.110.0090.05312.66
5.3.100.0070.03512.12
5.3.90.0080.04512.08
5.3.80.0140.04112.08
5.3.70.0130.03712.07
5.3.60.0100.03412.06
5.3.50.0070.04012.00
5.3.40.0060.03612.00
5.3.30.0100.03211.94
5.3.20.0070.03911.71
5.3.10.0040.04111.69
5.3.00.0050.03811.68
5.2.170.0040.0369.18
5.2.160.0030.0329.18
5.2.150.0080.0339.18
5.2.140.0100.0349.17
5.2.130.0060.0299.13
5.2.120.0060.0279.13
5.2.110.0100.0269.14
5.2.100.0040.0299.13
5.2.90.0060.0319.14
5.2.80.0050.0399.13
5.2.70.0050.0299.13
5.2.60.0040.0309.09
5.2.50.0040.0389.05
5.2.40.0060.0369.03
5.2.30.0050.0339.00
5.2.20.0070.0339.00
5.2.10.0050.0378.91
5.2.00.0050.0388.77
5.1.60.0090.0308.06
5.1.50.0080.0228.06
5.1.40.0030.0328.04
5.1.30.0100.0248.39
5.1.20.0100.0318.41
5.1.10.0070.0238.13
5.1.00.0040.0258.14
5.0.50.0090.0176.61
5.0.40.0050.0186.47
5.0.30.0070.0336.29
5.0.20.0020.0206.25
5.0.10.0030.0206.23
5.0.00.0030.0316.22
4.4.90.0040.0154.77
4.4.80.0040.0144.76
4.4.70.0040.0244.75
4.4.60.0020.0184.76
4.4.50.0030.0164.77
4.4.40.0040.0234.71
4.4.30.0010.0174.76
4.4.20.0030.0154.85
4.4.10.0040.0144.85
4.4.00.0030.0284.76
4.3.110.0020.0164.67
4.3.100.0050.0134.66
4.3.90.0050.0134.64
4.3.80.0020.0254.58
4.3.70.0030.0174.63
4.3.60.0050.0154.63
4.3.50.0040.0144.63
4.3.40.0040.0234.54
4.3.30.0010.0183.28
4.3.20.0030.0153.25
4.3.10.0020.0153.21
4.3.00.0030.01718.16

preferences:
45.42 ms | 400 KiB | 5 Q