3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x =(!(strtolower('no') === 'no')); var_dump($x); $x =((strtolower('no') === 'no')); var_dump($x);

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)
8.3.60.0110.00318.54
8.3.50.0090.00921.03
8.3.40.0060.00918.68
8.3.30.0070.00718.95
8.3.20.0120.00320.22
8.3.10.0050.00323.67
8.3.00.0030.00719.26
8.2.180.0040.01116.38
8.2.170.0140.00322.96
8.2.160.0130.00020.39
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0030.00526.16
8.2.120.0040.00422.07
8.2.110.0090.00020.39
8.2.100.0080.00417.84
8.2.90.0040.00419.13
8.2.80.0080.00017.97
8.2.70.0040.00417.49
8.2.60.0060.00317.80
8.2.50.0060.00318.07
8.2.40.0080.00019.82
8.2.30.0040.00417.95
8.2.20.0040.00417.58
8.2.10.0030.00518.17
8.2.00.0000.00717.72
8.1.280.0160.00625.92
8.1.270.0060.00323.92
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00422.04
8.1.230.0000.01222.15
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00818.48
8.1.160.0040.00422.06
8.1.150.0000.00718.89
8.1.140.0000.00717.39
8.1.130.0020.00517.81
8.1.120.0080.00017.54
8.1.110.0050.00217.39
8.1.100.0030.00317.43
8.1.90.0000.00817.46
8.1.80.0030.00417.47
8.1.70.0000.00717.33
8.1.60.0030.00617.47
8.1.50.0000.00817.41
8.1.40.0040.00417.52
8.1.30.0040.00417.64
8.1.20.0040.00417.65
8.1.10.0070.00017.38
8.1.00.0050.00217.38
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0030.00318.44
8.0.270.0000.00817.24
8.0.260.0000.00717.25
8.0.250.0000.00716.99
8.0.240.0000.00716.79
8.0.230.0000.00716.87
8.0.220.0040.00416.85
8.0.210.0070.00016.81
8.0.200.0040.00416.93
8.0.190.0050.00216.93
8.0.180.0040.00416.81
8.0.170.0030.00516.89
8.0.160.0000.00716.77
8.0.150.0070.00016.89
8.0.140.0000.00816.88
8.0.130.0000.00513.28
8.0.120.0000.00816.84
8.0.110.0030.00516.93
8.0.100.0000.00716.88
8.0.90.0040.00416.78
8.0.80.0100.01016.81
8.0.70.0040.00416.95
8.0.60.0000.00716.88
8.0.50.0040.00416.87
8.0.30.0070.01317.00
8.0.20.0070.01317.40
8.0.10.0040.00416.86
8.0.00.0170.00216.79
7.4.330.0000.00615.09
7.4.320.0000.00616.51
7.4.300.0000.00616.44
7.4.290.0000.00716.48
7.4.280.0000.00716.41
7.4.270.0000.00616.53
7.4.260.0000.00716.52
7.4.250.0050.00316.54
7.4.240.0030.00316.47
7.4.230.0040.00416.70
7.4.220.0060.01416.54
7.4.210.0080.01116.47
7.4.200.0030.00316.50
7.4.160.0110.01116.46
7.4.150.0090.00917.40
7.4.140.0100.01217.86
7.4.130.0110.00916.47
7.4.120.0130.00616.49
7.4.110.0060.01616.43
7.4.100.0160.00316.35
7.4.90.0130.00316.60
7.4.80.0150.00619.39
7.4.70.0000.01716.54
7.4.60.0160.00616.46
7.4.50.0040.00416.43
7.4.40.0110.00616.37
7.4.30.0080.00816.46
7.4.00.0130.00315.12
7.3.330.0030.00313.00
7.3.320.0030.00313.13
7.3.310.0000.00716.36
7.3.300.0000.00616.18
7.3.290.0030.01016.14
7.3.280.0040.01316.15
7.3.270.0100.00717.40
7.3.260.0110.00716.35
7.3.250.0110.00816.23
7.3.240.0060.01116.46
7.3.230.0000.01616.51
7.3.210.0130.00616.49
7.3.200.0140.00819.39
7.3.190.0000.02116.44
7.3.180.0120.00316.54
7.3.170.0000.01516.38
7.3.160.0130.00316.35
7.3.10.0120.00316.44
7.3.00.0060.00916.75
7.2.330.0100.00716.63
7.2.320.0150.00716.59
7.2.310.0140.00416.56
7.2.300.0100.00716.58
7.2.290.0030.01316.73
7.2.130.0110.00316.54
7.2.120.0040.00716.89
7.2.110.0060.00916.55
7.2.100.0080.00416.57
7.2.90.0070.00716.96
7.2.80.0050.00816.84
7.2.70.0000.01116.69
7.2.60.0000.01716.86
7.2.50.0060.00916.59
7.2.40.0080.00416.54
7.2.30.0100.00316.98
7.2.20.0080.00816.53
7.2.10.0060.00916.92
7.2.00.0030.00917.91
7.1.250.0060.00915.65
7.1.100.0000.00818.15
7.1.70.0700.01315.10
7.1.60.0140.01119.32
7.1.50.0130.00916.83
7.1.00.0030.07722.31
7.0.200.0070.00316.75
7.0.140.0070.07021.98
7.0.60.0070.08020.04
7.0.50.0170.06017.80
7.0.40.0070.04320.41
7.0.30.0230.04320.00
7.0.20.0330.07020.09
7.0.10.0070.08020.00
7.0.00.0070.04020.13
5.6.280.0000.07721.12
5.6.210.0070.06720.46
5.6.200.0100.03718.17
5.6.190.0100.08320.33
5.6.180.0230.05020.41
5.6.170.0200.08720.49
5.6.160.0070.06720.40
5.6.150.0100.08018.12
5.6.140.0130.03718.20
5.6.130.0030.05318.20
5.6.120.0000.09020.75
5.6.110.0070.09320.98
5.6.100.0170.07021.13
5.6.90.0030.04021.01
5.6.80.0130.06720.50
5.5.350.0100.04020.38
5.5.340.0170.07318.02
5.5.330.0200.06720.23
5.5.320.0430.07020.30
5.5.310.0200.07320.51
5.5.300.0030.04717.88
5.5.290.0030.04017.95
5.5.280.0100.06020.86
5.5.270.0070.04720.71
5.5.260.0070.07720.84
5.5.250.0030.04020.70
5.5.240.0130.08320.25
5.4.450.0470.05019.25
5.4.440.0400.04019.48
5.4.430.0600.05719.24
5.4.420.0670.00019.68
5.4.410.0670.00019.21
5.4.400.0600.00019.13
5.4.390.0600.00019.04
5.4.380.0630.00018.92
5.4.370.0600.00019.26
5.4.360.0630.00019.09
5.4.350.0670.00018.92
5.4.340.0100.03011.97
5.4.320.0030.04012.45
5.4.310.0070.04312.45
5.4.300.0080.03612.45
5.4.290.0090.03912.45
5.4.280.0060.03612.35
5.4.270.0060.03712.35
5.4.260.0050.03912.34
5.4.250.0070.03612.35
5.4.240.0070.03412.35
5.4.230.0040.04012.34
5.4.220.0050.03712.34
5.4.210.0070.03612.34
5.4.200.0050.04812.34
5.4.190.0100.04912.33
5.4.180.0040.04112.33
5.4.170.0100.03212.35
5.4.160.0050.03612.34
5.4.150.0100.03112.34
5.4.140.0070.03912.02
5.4.130.0040.05012.01
5.4.120.0050.03811.96
5.4.110.0060.04211.96
5.4.100.0080.03311.96
5.4.90.0070.03611.96
5.4.80.0060.04111.97
5.4.70.0060.03511.96
5.4.60.0040.03711.96
5.4.50.0030.04011.96
5.4.40.0060.03511.95
5.4.30.0040.04211.95
5.4.20.0030.03911.95
5.4.10.0070.03311.95
5.4.00.0080.03411.44
5.3.290.0050.04012.80
5.3.280.0080.03512.71
5.3.270.0060.03912.72
5.3.260.0080.03712.71
5.3.250.0050.03812.72
5.3.240.0090.03612.72
5.3.230.0070.03712.70
5.3.220.0070.03612.68
5.3.210.0060.03912.68
5.3.200.0090.03412.68
5.3.190.0070.03612.68
5.3.180.0040.03812.68
5.3.170.0090.03812.67
5.3.160.0090.03412.67
5.3.150.0050.03712.67
5.3.140.0050.03712.66
5.3.130.0080.03612.66
5.3.120.0060.03812.66
5.3.110.0040.04012.66
5.3.100.0070.03612.12
5.3.90.0050.03712.09
5.3.80.0060.03512.08
5.3.70.0060.03612.07
5.3.60.0060.03612.06
5.3.50.0030.03912.00
5.3.40.0040.03812.00
5.3.30.0060.03311.94
5.3.20.0060.03511.72
5.3.10.0090.03411.69
5.3.00.0050.03611.67
5.2.170.0040.0319.18
5.2.160.0020.0329.18
5.2.150.0050.0309.18
5.2.140.0060.0299.17
5.2.130.0040.0309.14
5.2.120.0040.0299.13
5.2.110.0050.0299.14
5.2.100.0070.0279.13
5.2.90.0060.0339.13
5.2.80.0030.0329.13
5.2.70.0060.0299.13
5.2.60.0050.0369.09
5.2.50.0040.0309.05
5.2.40.0030.0309.03
5.2.30.0060.0319.00
5.2.20.0030.0339.00
5.2.10.0010.0318.91
5.2.00.0070.0408.77
5.1.60.0050.0288.06
5.1.50.0050.0248.05
5.1.40.0020.0268.04
5.1.30.0010.0298.39
5.1.20.0030.0278.41
5.1.10.0080.0228.14
5.1.00.0040.0268.13
5.0.50.0020.0216.62
5.0.40.0030.0196.47
5.0.30.0030.0306.29
5.0.20.0010.0216.25
5.0.10.0020.0216.23
5.0.00.0040.0306.23
4.4.90.0020.0164.78
4.4.80.0030.0154.76
4.4.70.0060.0124.75
4.4.60.0050.0134.75
4.4.50.0040.0144.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0030.0164.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0040.0174.67
4.3.100.0040.0184.66
4.3.90.0050.0124.63
4.3.80.0070.0254.58
4.3.70.0010.0164.63
4.3.60.0000.0174.63
4.3.50.0020.0164.63
4.3.40.0040.0224.54
4.3.30.0020.0163.28
4.3.20.0000.0173.26
4.3.10.0020.0153.21
4.3.00.0370.0138.49

preferences:
36.71 ms | 401 KiB | 5 Q