3v4l.org

run code in 300+ PHP versions simultaneously
<?php class FalseObject { public function __toString() { return ''; } } $fo = new FalseObject(); if($fo) { echo "true"; } else { echo "false"; }

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)
8.3.70.0180.00016.58
8.3.60.0070.01116.62
8.3.50.0120.00722.03
8.3.40.0040.01118.78
8.3.30.0100.00319.00
8.3.20.0070.00020.41
8.3.10.0040.00423.38
8.3.00.0040.00419.68
8.2.180.0170.00716.63
8.2.170.0120.00322.96
8.2.160.0160.00020.52
8.2.150.0000.00824.18
8.2.140.0050.00224.66
8.2.130.0080.00026.16
8.2.120.0100.00017.50
8.2.110.0100.00022.23
8.2.100.0090.00319.57
8.2.90.0030.00519.17
8.2.80.0000.00917.97
8.2.70.0000.00917.63
8.2.60.0030.00517.93
8.2.50.0060.00318.07
8.2.40.0080.00019.88
8.2.30.0000.00718.24
8.2.20.0040.00417.67
8.2.10.0000.00717.97
8.2.00.0040.00417.73
8.1.280.0100.00725.92
8.1.270.0090.00023.79
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.84
8.1.230.0080.00319.13
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00917.23
8.1.190.0040.00417.09
8.1.180.0080.00018.10
8.1.170.0000.00818.65
8.1.160.0000.00722.01
8.1.150.0040.00418.49
8.1.140.0040.00417.49
8.1.130.0030.00317.86
8.1.120.0070.00017.49
8.1.110.0060.00317.36
8.1.100.0000.00817.38
8.1.90.0030.00317.35
8.1.80.0050.00317.34
8.1.70.0000.00717.39
8.1.60.0040.00417.57
8.1.50.0080.00017.52
8.1.40.0040.00417.53
8.1.30.0040.00417.48
8.1.20.0000.00717.68
8.1.10.0000.00717.55
8.1.00.0000.00917.39
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0000.00718.50
8.0.270.0080.00017.23
8.0.260.0000.00717.25
8.0.250.0050.00316.82
8.0.240.0030.00516.80
8.0.230.0030.00316.80
8.0.220.0070.00016.86
8.0.210.0070.00016.79
8.0.200.0000.00616.96
8.0.190.0070.00016.97
8.0.180.0080.00016.83
8.0.170.0040.00416.88
8.0.160.0030.00316.83
8.0.150.0000.00816.86
8.0.140.0000.00716.80
8.0.130.0030.00313.34
8.0.120.0040.00416.82
8.0.110.0040.00416.93
8.0.100.0040.00416.89
8.0.90.0000.00716.96
8.0.80.0040.01116.77
8.0.70.0000.00716.77
8.0.60.0040.00416.92
8.0.50.0040.00416.95
8.0.30.0080.01416.82
8.0.20.0060.01417.40
8.0.10.0000.00716.98
8.0.00.0080.00916.79
7.4.330.0000.00615.00
7.4.320.0060.00316.37
7.4.300.0060.00016.59
7.4.290.0070.00016.55
7.4.280.0040.00416.46
7.4.270.0030.00316.45
7.4.260.0030.00316.29
7.4.250.0030.00416.43
7.4.240.0050.00316.55
7.4.230.0000.00816.33
7.4.220.0160.00316.53
7.4.210.0000.01416.58
7.4.200.0030.00316.33
7.4.160.0060.01016.60
7.4.150.0060.01217.40
7.4.140.0050.01117.86
7.4.130.0050.01216.47
7.4.120.0090.00916.35
7.4.110.0060.01016.42
7.4.100.0140.00816.38
7.4.90.0100.00616.41
7.4.80.0090.00619.39
7.4.70.0060.01016.44
7.4.60.0070.01116.42
7.4.50.0040.00416.27
7.4.40.0030.01316.39
7.4.30.0060.00916.19
7.4.00.0130.00314.98
7.3.330.0030.00313.23
7.3.320.0050.00013.16
7.3.310.0000.00716.22
7.3.300.0000.00716.13
7.3.290.0030.01116.18
7.3.280.0100.00616.19
7.3.270.0130.00417.40
7.3.260.0120.01216.46
7.3.250.0110.01216.30
7.3.240.0100.01016.30
7.3.230.0100.01316.39
7.3.210.0060.00916.19
7.3.200.0080.00819.39
7.3.190.0080.00816.18
7.3.180.0050.01116.18
7.3.170.0040.01216.27
7.3.160.0130.00316.43
7.3.120.0070.01014.83
7.2.330.0130.01316.24
7.2.320.0060.01116.62
7.2.310.0150.00616.59
7.2.300.0100.00716.57
7.2.290.0030.01316.43
7.1.100.0000.01118.27
7.1.70.0170.00916.84
7.1.60.0000.01017.03
7.1.50.0030.02316.82
7.1.00.0030.07722.32
7.0.200.0100.00716.72
7.0.140.0030.07322.00
7.0.60.0200.06319.93
7.0.50.0070.05017.94
7.0.40.0170.07720.26
7.0.30.0370.05020.28
7.0.20.0230.04320.09
7.0.10.0070.08320.05
7.0.00.0100.08020.06
5.6.280.0070.07021.13
5.6.210.0130.07320.65
5.6.200.0100.08018.15
5.6.190.0100.04020.52
5.6.180.3800.04020.58
5.6.170.0270.07720.47
5.6.160.0000.08020.50
5.6.150.0030.03718.15
5.6.140.0070.05318.21
5.6.130.0030.08718.14
5.6.120.0130.07720.97
5.6.110.0130.08021.09
5.6.100.0000.08020.93
5.6.90.0170.07020.95
5.6.80.0070.08320.29
5.6.70.4530.04020.48
5.5.350.0000.04320.45
5.5.340.0000.04317.98
5.5.330.0130.04020.21
5.5.320.0300.05020.30
5.5.310.0270.06320.30
5.5.300.0100.04017.95
5.5.290.0030.04318.03
5.5.280.0030.08720.65
5.5.270.0100.08720.76
5.5.260.0070.08720.97
5.5.250.0200.07720.79
5.5.240.0230.07320.24
5.4.450.0330.03743.87
5.4.440.0900.04019.32
5.4.430.0270.05743.77
5.4.420.0130.03343.77
5.4.410.0400.03743.77
5.4.400.0270.04343.77
5.4.390.0430.04043.75
5.4.380.0100.06018.46
5.4.370.0270.04318.74
5.4.360.0300.05318.74
5.4.350.0230.05018.73
5.4.340.0230.04718.64
5.4.320.0080.04412.50
5.4.310.0030.04012.50
5.4.300.0090.04512.50
5.4.290.0050.04012.50
5.4.280.0110.03712.39
5.4.270.0060.04112.39
5.4.260.0050.04112.39
5.4.250.0070.04112.39
5.4.240.0070.03812.40
5.4.230.0090.03312.38
5.4.220.0070.04812.39
5.4.210.0050.04812.39
5.4.200.0070.05012.39
5.4.190.0080.04812.38
5.4.180.0080.03812.38
5.4.170.0070.04112.39
5.4.160.0100.03712.39
5.4.150.0070.03712.38
5.4.140.0060.04412.07
5.4.130.0040.04112.06
5.4.120.0060.03612.01
5.4.110.0100.04012.01
5.4.100.0090.03312.01
5.4.90.0050.03812.01
5.4.80.0050.03812.02
5.4.70.0040.03812.00
5.4.60.0060.04212.00
5.4.50.0080.03912.01
5.4.40.0040.03711.99
5.4.30.0060.03512.00
5.4.20.0060.03412.00
5.4.10.0050.03511.99
5.4.00.0080.03411.48
5.3.290.0060.03812.80
5.3.280.0080.03912.71
5.3.270.0030.04112.73
5.3.260.0050.04012.72
5.3.250.0030.04012.72
5.3.240.0060.03812.71
5.3.230.0090.04812.71
5.3.220.0140.04212.68
5.3.210.0060.04512.68
5.3.200.0040.03912.68
5.3.190.0030.04012.68
5.3.180.0100.03212.67
5.3.170.0120.03712.67
5.3.160.0050.04812.67
5.3.150.0120.04312.67
5.3.140.0050.03712.66
5.3.130.0090.04412.66
5.3.120.0070.04612.66
5.3.110.0050.03912.66
5.3.100.0070.03612.12
5.3.90.0070.03512.09
5.3.80.0010.04112.10
5.3.70.0010.04112.09
5.3.60.0080.04212.07
5.3.50.0070.04112.02
5.3.40.0060.04212.02
5.3.30.0080.04311.98
5.3.20.0070.03811.75
5.3.10.0080.03211.74
5.3.00.0080.04311.72
5.2.170.0040.0369.22
5.2.160.0050.0309.21
5.2.150.0040.0319.21
5.2.140.0060.0299.21
5.2.130.0040.0299.18
5.2.120.0030.0339.18
5.2.110.0050.0319.18
5.2.100.0030.0299.16
5.2.90.0080.0329.17
5.2.80.0050.0309.17
5.2.70.0090.0349.16
5.2.60.0070.0279.13
5.2.50.0050.0309.09
5.2.40.0070.0299.07
5.2.30.0070.0279.04
5.2.20.0050.0299.03
5.2.10.0040.0308.93
5.2.00.0030.0318.80
5.1.60.0050.0288.09
5.1.50.0040.0278.08
5.1.40.0040.0258.05
5.1.30.0060.0258.41
5.1.20.0060.0318.43
5.1.10.0070.0248.16
5.1.00.0070.0228.16
5.0.50.0050.0196.63
5.0.40.0060.0256.50
5.0.30.0040.0316.31
5.0.20.0020.0216.27
5.0.10.0060.0176.25
5.0.00.0040.0296.24
4.4.90.0030.0204.78
4.4.80.0030.0144.76
4.4.70.0020.0164.75
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0030.0294.71
4.4.30.0030.0184.76
4.4.20.0040.0164.85
4.4.10.0020.0224.85
4.4.00.0020.0274.76
4.3.110.0020.0174.67
4.3.100.0020.0164.66
4.3.90.0040.0134.64
4.3.80.0040.0254.58
4.3.70.0000.0194.63
4.3.60.0040.0154.63
4.3.50.0020.0164.63
4.3.40.0040.0224.54
4.3.30.0010.0183.30
4.3.20.0000.0183.28
4.3.10.0020.0153.23
4.3.00.0030.01043.73

preferences:
43.02 ms | 401 KiB | 5 Q