3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(filter_var('true', FILTER_VALIDATE_BOOLEAN)); var_dump(filter_var('1', FILTER_VALIDATE_BOOLEAN)); var_dump(filter_var('false', FILTER_VALIDATE_BOOLEAN)); var_dump(filter_var('0', FILTER_VALIDATE_BOOLEAN));

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)
8.3.60.0060.01216.61
8.3.50.0080.01322.88
8.3.40.0110.00318.41
8.3.30.0110.00418.85
8.3.20.0070.00020.25
8.3.10.0080.00023.48
8.3.00.0040.00419.20
8.2.180.0120.00316.50
8.2.170.0130.00722.96
8.2.160.0110.00420.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.82
8.2.110.0120.00922.30
8.2.100.0090.00318.03
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0000.00817.55
8.2.50.0050.00318.07
8.2.40.0000.00819.82
8.2.30.0040.00417.98
8.2.20.0060.00317.42
8.2.10.0000.00817.93
8.2.00.0050.00317.53
8.1.280.0090.00625.92
8.1.270.0040.00423.96
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00624.02
8.1.230.0070.00319.09
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0080.00017.10
8.1.180.0080.00018.10
8.1.170.0000.00818.43
8.1.160.0030.00522.02
8.1.150.0000.00718.67
8.1.140.0050.00217.31
8.1.130.0000.00617.71
8.1.120.0070.00017.38
8.1.110.0040.00417.38
8.1.100.0070.00017.33
8.1.90.0040.00417.37
8.1.80.0000.00717.34
8.1.70.0000.00717.29
8.1.60.0060.00317.42
8.1.50.0040.00417.34
8.1.40.0000.00817.41
8.1.30.0000.00817.45
8.1.20.0060.00317.50
8.1.10.0050.00317.34
8.1.00.0050.00317.27
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.29
8.0.270.0070.00017.12
8.0.260.0040.00417.12
8.0.250.0040.00416.65
8.0.240.0060.00016.69
8.0.230.0050.00316.76
8.0.220.0030.00316.73
8.0.210.0030.00316.67
8.0.200.0030.00316.72
8.0.190.0060.00316.80
8.0.180.0090.00316.79
8.0.170.0030.00516.75
8.0.160.0040.00416.70
8.0.150.0070.00016.64
8.0.140.0000.00716.73
8.0.130.0040.00413.11
8.0.120.0000.00716.74
8.0.110.0070.00016.68
8.0.100.0020.00516.65
8.0.90.0040.00416.72
8.0.80.0030.01316.75
8.0.70.0040.00416.79
8.0.60.0040.00416.57
8.0.50.0000.00716.65
8.0.30.0090.01016.88
8.0.20.0090.01117.40
8.0.10.0000.00816.92
8.0.00.0090.01016.60
7.4.330.0000.00615.05
7.4.320.0030.00316.43
7.4.300.0000.00716.52
7.4.290.0070.00016.30
7.4.280.0040.00416.30
7.4.270.0030.00316.44
7.4.260.0000.01016.41
7.4.250.0000.00916.41
7.4.240.0020.00516.36
7.4.230.0070.00016.35
7.4.220.0070.01116.49
7.4.210.0040.01116.47
7.4.200.0050.00316.37
7.4.160.0100.00616.21
7.4.150.0070.01017.40
7.4.140.0060.01017.86
7.4.130.0160.00316.25
7.4.120.0090.00716.41
7.4.110.0060.01016.19
7.4.100.0030.01416.53
7.4.90.0140.00316.48
7.4.80.0160.00919.39
7.4.70.0160.00316.40
7.4.60.0150.00316.33
7.4.50.0050.00016.11
7.4.40.0120.00916.28
7.4.30.0060.00916.28
7.4.00.0060.00614.80
7.3.330.0050.00313.00
7.3.320.0030.00312.84
7.3.310.0050.00216.05
7.3.300.0000.00616.13
7.3.290.0160.00016.15
7.3.280.0030.01316.12
7.3.270.0140.00817.40
7.3.260.0090.00616.16
7.3.250.0110.00916.08
7.3.240.0090.00916.21
7.3.230.0070.01016.39
7.3.210.0060.01016.29
7.3.200.0100.01319.39
7.3.190.0100.01016.41
7.3.180.0060.01016.35
7.3.170.0080.00916.27
7.3.160.0040.01116.35
7.2.330.0040.01316.39
7.2.320.0060.01116.60
7.2.310.0100.00716.45
7.2.300.0080.00816.17
7.2.290.0140.01716.58
7.2.60.0070.00716.43
7.2.00.0030.01019.04
7.1.200.0080.00415.79
7.1.100.0140.00017.94
7.1.70.0000.00917.10
7.1.60.0200.00319.40
7.1.50.0090.01216.50
7.1.00.0070.07322.57
7.0.200.0000.00716.42
7.0.140.0000.07322.12
7.0.60.0070.07719.89
7.0.50.0000.05717.88
7.0.40.0070.04720.30
7.0.30.0200.03720.09
7.0.20.0230.05020.17
7.0.10.0300.07020.16
7.0.00.0070.08320.16
5.6.280.0000.07721.14
5.6.210.0070.08720.74
5.6.200.0070.08318.19
5.6.190.0030.04320.60
5.6.180.0070.08720.52
5.6.170.0270.07720.46
5.6.160.0030.05720.46
5.6.150.0030.08318.14
5.6.140.0070.08018.20
5.6.130.0100.07718.21
5.6.120.0000.07320.89
5.6.110.0100.08320.95
5.6.100.0070.04020.99
5.6.90.0070.03721.02
5.6.80.0100.07720.35
5.6.70.0270.07320.41
5.5.350.0230.05720.40
5.5.340.0100.03717.97
5.5.330.0070.04020.06
5.5.320.0170.06320.40
5.5.310.0200.07020.50
5.5.300.0070.03717.91
5.5.290.0100.05317.89
5.5.280.0030.04020.88
5.5.270.0100.06020.75
5.5.260.0170.04720.71
5.5.250.0070.08720.70
5.5.240.0100.05720.18
5.4.450.0670.05719.47
5.4.440.0600.05019.60
5.4.430.0000.06319.50
5.4.420.0770.05319.53
5.4.410.0000.06318.85
5.4.400.0330.05718.62
5.4.390.0470.03718.60
5.4.380.0070.06018.56
5.4.370.0100.05018.46
5.4.360.0100.04718.55
5.4.350.0070.04011.97
5.4.340.0090.04111.97
5.4.320.0050.03712.45
5.4.310.0070.03612.45
5.4.300.0060.03712.46
5.4.290.0070.03612.45
5.4.280.0040.03612.35
5.4.270.0070.04012.35
5.4.260.0090.03612.35
5.4.250.0040.03912.35
5.4.240.0050.03712.35
5.4.230.0080.03512.34
5.4.220.0080.03312.34
5.4.210.0090.03212.34
5.4.200.0070.03612.34
5.4.190.0040.03812.34
5.4.180.0060.03512.34
5.4.170.0080.04212.35
5.4.160.0050.03712.34
5.4.150.0070.03412.34
5.4.140.0060.03612.02
5.4.130.0040.03712.01
5.4.120.0030.04011.97
5.4.110.0050.05311.97
5.4.100.0050.03811.96
5.4.90.0060.03811.96
5.4.80.0060.03711.96
5.4.70.0070.03411.96
5.4.60.0040.03611.96
5.4.50.0050.04011.96
5.4.40.0060.04111.95
5.4.30.0050.03811.95
5.4.20.0060.03611.95
5.4.10.0050.03511.95
5.4.00.0060.03511.44
5.3.290.0060.04012.80
5.3.280.0060.03812.71
5.3.270.0050.04112.73
5.3.260.0050.04012.72
5.3.250.0040.03912.72
5.3.240.0050.04112.72
5.3.230.0080.03712.71
5.3.220.0060.04112.68
5.3.210.0060.03912.68
5.3.200.0080.03512.68
5.3.190.0090.03512.68
5.3.180.0060.03612.68
5.3.170.0070.03712.67
5.3.160.0110.03312.68
5.3.150.0070.03512.68
5.3.140.0060.03712.66
5.3.130.0100.03512.66
5.3.120.0070.03812.66
5.3.110.0120.03412.66
5.3.100.0080.03512.12
5.3.90.0080.03812.08
5.3.80.0060.04612.08
5.3.70.0030.03812.07
5.3.60.0050.04612.06
5.3.50.0090.04612.00
5.3.40.0060.04712.00
5.3.30.0070.04811.95
5.3.20.0060.04711.72
5.3.10.0060.04611.69
5.3.00.0090.03411.68
5.2.170.0060.0299.18
5.2.160.0040.0299.18
5.2.150.0030.0329.18
5.2.140.0060.0289.17
5.2.130.0080.0259.13
5.2.120.0030.0309.13
5.2.110.0030.0309.14
5.2.100.0050.0279.14
5.2.90.0040.0319.14
5.2.80.0040.0309.14
5.2.70.0040.0309.14
5.2.60.0040.0319.08
5.2.50.0050.0299.05
5.2.40.0060.0279.03
5.2.30.0060.0289.01
5.2.20.0040.0299.00
5.2.10.0050.0278.92
5.2.00.0010.0328.78
5.1.60.0060.0258.06
5.1.50.0070.0248.06
5.1.40.0040.0268.04
5.1.30.0040.0378.40
5.1.20.0090.0358.41
5.1.10.0060.0348.14
5.1.00.0040.0288.14
5.0.50.0020.0226.62
5.0.40.0010.0216.48
5.0.30.0040.0386.29
5.0.20.0050.0266.27
5.0.10.0040.0186.24
5.0.00.0030.0306.23
4.4.90.0050.0134.78
4.4.80.0040.0174.75
4.4.70.0060.0194.76
4.4.60.0060.0184.76
4.4.50.0030.0214.77
4.4.40.0040.0284.71
4.4.30.0020.0164.76
4.4.20.0030.0164.84
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0010.0174.67
4.3.100.0020.0154.66
4.3.90.0050.0124.63
4.3.80.0020.0244.58
4.3.70.0010.0164.63
4.3.60.0050.0124.63
4.3.50.0070.0114.63
4.3.40.0040.0234.54
4.3.30.0030.0153.28
4.3.20.0000.0203.26
4.3.10.0010.0183.22
4.3.00.0030.0207.08

preferences:
64.5 ms | 401 KiB | 5 Q