3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((bool) ""); var_dump((bool)"0"); var_dump((bool)0); var_dump((bool)array()); class Test {} $t = new Test(); var_dump((bool)$t);

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)
8.3.60.0070.01116.88
8.3.50.0150.00322.90
8.3.40.0040.01118.66
8.3.30.0090.01218.79
8.3.20.0050.00320.14
8.3.10.0040.00423.66
8.3.00.0040.00417.38
8.2.180.0040.01116.50
8.2.170.0070.01122.96
8.2.160.0040.01120.45
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00020.96
8.2.110.0090.00021.03
8.2.100.0060.00617.91
8.2.90.0050.00319.24
8.2.80.0060.00319.36
8.2.70.0000.00817.63
8.2.60.0030.00617.93
8.2.50.0000.00818.10
8.2.40.0000.00820.59
8.2.30.0040.00419.26
8.2.20.0000.00717.75
8.2.10.0030.00518.11
8.2.00.0000.00717.61
8.1.280.0100.01025.92
8.1.270.0030.00623.91
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.79
8.1.230.0070.00417.64
8.1.220.0050.00517.74
8.1.210.0000.00818.77
8.1.200.0000.00917.35
8.1.190.0080.00017.25
8.1.180.0000.00818.10
8.1.170.0030.00518.54
8.1.160.0040.00418.84
8.1.150.0040.00420.12
8.1.140.0040.00417.48
8.1.130.0050.00317.89
8.1.120.0070.00017.45
8.1.110.0040.00417.40
8.1.100.0000.00717.32
8.1.90.0070.00017.36
8.1.80.0030.00417.48
8.1.70.0000.00717.31
8.1.60.0030.00617.46
8.1.50.0050.00317.50
8.1.40.0000.00717.55
8.1.30.0040.00417.62
8.1.20.0040.00417.65
8.1.10.0000.00717.55
8.1.00.0000.00717.47
8.0.300.0040.00418.77
8.0.290.0020.00516.88
8.0.280.0030.00318.55
8.0.270.0000.00817.26
8.0.260.0040.00417.25
8.0.250.0070.00016.93
8.0.240.0030.00517.05
8.0.230.0000.00717.01
8.0.220.0070.00016.95
8.0.210.0030.00316.97
8.0.200.0050.00316.94
8.0.190.0030.00316.92
8.0.180.0040.00416.91
8.0.170.0000.00717.01
8.0.160.0030.00316.83
8.0.150.0030.00316.85
8.0.140.0040.00416.89
8.0.130.0000.00613.45
8.0.120.0040.00416.97
8.0.110.0050.00316.91
8.0.100.0000.00716.85
8.0.90.0000.00716.93
8.0.80.0100.01016.98
8.0.70.0040.00416.83
8.0.60.0030.00616.80
8.0.50.0040.00416.93
8.0.30.0120.01117.14
8.0.20.0120.00717.40
8.0.10.0040.00416.92
8.0.00.0120.00816.88
7.4.330.0030.00315.00
7.4.320.0000.00716.49
7.4.300.0040.00416.58
7.4.290.0070.00016.40
7.4.280.0030.00516.55
7.4.270.0030.00516.64
7.4.260.0040.00416.50
7.4.250.0070.00016.55
7.4.240.0020.00616.52
7.4.230.0030.00616.58
7.4.220.0090.01016.54
7.4.210.0070.00716.71
7.4.200.0040.00416.67
7.4.160.0150.00616.52
7.4.150.0090.00917.40
7.4.140.0010.01717.86
7.4.130.0110.01416.36
7.4.120.0080.01016.49
7.4.110.0100.00716.42
7.4.100.0000.01516.69
7.4.90.0120.00616.62
7.4.80.0170.00019.39
7.4.70.0090.00916.58
7.4.60.0100.00616.20
7.4.50.0000.00816.05
7.4.40.0090.00616.37
7.4.30.0130.00316.64
7.4.00.0040.00914.91
7.3.330.0030.00313.27
7.3.320.0050.00013.10
7.3.310.0030.00316.11
7.3.300.0050.00216.29
7.3.290.0120.00316.32
7.3.280.0070.00916.26
7.3.270.0090.00917.40
7.3.260.0190.00816.24
7.3.240.0090.01216.28
7.3.230.0060.01016.45
7.3.210.0140.00416.32
7.3.200.0110.00519.39
7.3.190.0160.00616.52
7.3.180.0090.00616.28
7.3.170.0070.01016.53
7.3.160.0000.01816.29
7.3.120.0090.01014.85
7.3.110.0080.00714.67
7.3.100.0050.00914.52
7.3.90.0080.00814.54
7.3.80.0090.00414.69
7.3.70.0080.00514.75
7.3.60.0050.00814.77
7.3.50.0090.00514.45
7.3.40.0030.01014.75
7.3.30.0020.01214.80
7.3.20.0090.00416.63
7.3.10.0030.01016.58
7.3.00.0080.00516.63
7.2.330.0060.01116.47
7.2.320.0100.01216.62
7.2.310.0150.00316.61
7.2.300.0070.01416.67
7.2.290.0040.01216.64
7.2.250.0110.00714.87
7.2.240.0050.01015.03
7.2.230.0080.00814.83
7.2.220.0050.00815.10
7.2.210.0050.01014.91
7.2.200.0020.00914.73
7.2.190.0080.00514.94
7.2.180.0040.01114.88
7.2.170.0030.01314.91
7.2.160.0070.01014.99
7.2.150.0060.01016.98
7.2.140.0090.00616.86
7.2.130.0040.01116.84
7.2.120.0070.00716.87
7.2.110.0040.01417.06
7.2.100.0040.01116.88
7.2.90.0070.01017.04
7.2.80.0040.01216.98
7.2.70.0090.00616.75
7.2.60.0000.01017.03
7.2.50.0070.01016.61
7.2.40.0000.01417.04
7.2.30.0100.00316.56
7.2.20.0030.00916.81
7.2.10.0110.00416.64
7.2.00.0000.01117.99
7.1.330.0050.00915.61
7.1.320.0060.00815.91
7.1.310.0050.00815.61
7.1.300.0020.01015.36
7.1.290.0020.01315.81
7.1.280.0040.01115.58
7.1.270.0030.00815.74
7.1.260.0060.00815.66
7.1.250.0070.00715.55
7.1.100.0040.00817.87
7.1.70.0040.01416.95
7.1.60.0110.00619.40
7.1.50.0090.01317.04
7.1.00.0000.08022.29
7.0.200.0000.00716.69
7.0.140.0030.07321.93
7.0.60.0070.06320.04
7.0.50.0000.08017.87
7.0.40.0070.05020.01
7.0.30.0300.08720.26
7.0.20.0170.04020.08
7.0.10.0070.08720.09
7.0.00.0000.04320.07
5.6.280.0030.07320.92
5.6.210.0030.07720.76
5.6.200.0000.04718.18
5.6.190.0070.07320.61
5.6.180.0270.07720.33
5.6.170.0200.04720.55
5.6.160.0030.05320.48
5.6.150.0100.07718.18
5.6.140.0070.05018.18
5.6.130.0100.03318.18
5.6.120.0100.08021.00
5.6.110.0100.08021.10
5.6.100.0270.06320.99
5.6.90.0030.05020.90
5.6.80.0170.07320.29
5.5.350.3530.03720.46
5.5.340.0030.04017.95
5.5.330.0070.08320.42
5.5.320.0200.08320.30
5.5.310.0130.04320.41
5.5.300.0000.07717.99
5.5.290.0130.04317.99
5.5.280.0200.07320.89
5.5.270.0100.03720.79
5.5.260.0230.07020.87
5.5.250.0070.04020.71
5.5.240.0070.07020.26
5.4.450.0670.05719.48
5.4.440.0870.06719.48
5.4.430.1030.04319.53
5.4.420.0570.07019.50
5.4.410.0730.05719.44
5.4.400.0700.05318.96
5.4.390.0700.05719.22
5.4.380.0130.05718.53
5.4.370.0100.05018.67
5.4.360.0070.04018.57
5.4.350.0120.03412.02
5.4.340.0100.05812.02
5.4.320.0070.03712.50
5.4.310.0090.04012.49
5.4.300.0030.03912.49
5.4.290.0080.03812.49
5.4.280.0080.03212.39
5.4.270.0060.04112.39
5.4.260.0060.03612.39
5.4.250.0030.04012.39
5.4.240.0070.03312.39
5.4.230.0040.03912.39
5.4.220.0040.03712.39
5.4.210.0060.04012.38
5.4.200.0060.04112.38
5.4.190.0050.04012.38
5.4.180.0090.04012.38
5.4.170.0040.03712.39
5.4.160.0030.03812.38
5.4.150.0030.03812.38
5.4.140.0040.03712.06
5.4.130.0060.03412.05
5.4.120.0050.03612.02
5.4.110.0080.03312.00
5.4.100.0030.03712.01
5.4.90.0050.03612.00
5.4.80.0050.03612.00
5.4.70.0050.03412.00
5.4.60.0080.03112.00
5.4.50.0050.03512.00
5.4.40.0060.03311.99
5.4.30.0040.03711.98
5.4.20.0060.03511.98
5.4.10.0050.03511.98
5.4.00.0060.03511.48
5.3.290.0070.04812.80
5.3.280.0080.03512.71
5.3.270.0070.03612.73
5.3.260.0030.04812.71
5.3.250.0040.03912.71
5.3.240.0110.03312.72
5.3.230.0080.03512.71
5.3.220.0040.03912.68
5.3.210.0040.04212.68
5.3.200.0060.03612.68
5.3.190.0040.03912.68
5.3.180.0050.03712.67
5.3.170.0060.03612.66
5.3.160.0090.03212.67
5.3.150.0040.03812.67
5.3.140.0100.03212.66
5.3.130.0050.04312.66
5.3.120.0070.03612.66
5.3.110.0080.03712.66
5.3.100.0100.03812.12
5.3.90.0080.03312.09
5.3.80.0050.03612.09
5.3.70.0060.03712.08
5.3.60.0060.03712.07
5.3.50.0030.04012.02
5.3.40.0080.03412.02
5.3.30.0070.03411.98
5.3.20.0120.02911.75
5.3.10.0040.03611.72
5.3.00.0040.03811.71
5.2.170.0050.0299.21
5.2.160.0050.0299.21
5.2.150.0050.0299.21
5.2.140.0050.0309.21
5.2.130.0010.0329.17
5.2.120.0040.0309.17
5.2.110.0060.0279.18
5.2.100.0030.0289.17
5.2.90.0030.0299.17
5.2.80.0050.0299.16
5.2.70.0070.0309.17
5.2.60.0040.0299.12
5.2.50.0040.0309.08
5.2.40.0070.0259.07
5.2.30.0090.0259.04
5.2.20.0020.0319.03
5.2.10.0060.0268.93
5.2.00.0040.0288.79
5.1.60.0040.0238.08
5.1.50.0060.0268.08
5.1.40.0020.0298.05
5.1.30.0040.0258.40
5.1.20.0050.0258.43
5.1.10.0030.0278.15
5.1.00.0020.0278.16
5.0.50.0010.0226.63
5.0.40.0010.0216.49
5.0.30.0040.0306.31
5.0.20.0040.0186.27
5.0.10.0030.0196.25
5.0.00.0040.0296.24
4.4.90.0020.0164.78
4.4.80.0040.0144.75
4.4.70.0010.0184.76
4.4.60.0040.0144.75
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0020.0154.76
4.4.20.0030.0144.85
4.4.10.0030.0154.85
4.4.00.0040.0234.75
4.3.110.0020.0164.66
4.3.100.0040.0134.67
4.3.90.0050.0124.64
4.3.80.0020.0254.59
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0040.0224.54
4.3.30.0040.0133.29
4.3.20.0020.0153.27
4.3.10.0010.0163.23
4.3.00.0100.0337.13

preferences:
45.02 ms | 400 KiB | 5 Q