3v4l.org

run code in 300+ PHP versions simultaneously
<?php function int_cast_1($a) { return (int) $a; } function int_cast_2($a) { return $a + 0; } var_dump(int_cast_1('0xa')); var_dump(int_cast_2('0xa')); var_dump(int_cast_1('asdf'));

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)
8.3.70.0040.01518.55
8.3.60.0070.01018.43
8.3.50.0110.00621.93
8.3.40.0110.00318.67
8.3.30.0140.00319.09
8.3.20.0040.00420.21
8.3.10.0080.00020.32
8.3.00.0080.00019.26
8.2.180.0070.01116.75
8.2.170.0110.00322.96
8.2.160.0080.00620.34
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.11
8.2.110.0090.00021.97
8.2.100.0080.00321.01
8.2.90.0080.00018.88
8.2.80.0030.00517.97
8.2.70.0030.00617.38
8.2.60.0080.00017.68
8.2.50.0100.00018.07
8.2.40.0050.00317.90
8.2.30.0040.00419.13
8.2.20.0000.00717.61
8.2.10.0000.00717.93
8.2.00.0040.00417.49
8.1.280.0070.01125.92
8.1.270.0000.00822.08
8.1.260.0100.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0070.00419.06
8.1.220.0040.00417.74
8.1.210.0030.00718.77
8.1.200.0000.01217.22
8.1.190.0080.00017.10
8.1.180.0000.00918.10
8.1.170.0000.00918.52
8.1.160.0040.00421.83
8.1.150.0080.00018.75
8.1.140.0050.00217.20
8.1.130.0070.00017.64
8.1.120.0040.00417.34
8.1.110.0040.00417.16
8.1.100.0040.00417.34
8.1.90.0050.00217.32
8.1.80.0000.00717.37
8.1.70.0000.00717.38
8.1.60.0050.00317.51
8.1.50.0020.00517.34
8.1.40.0050.00317.50
8.1.30.0000.00817.59
8.1.20.0030.00617.55
8.1.10.0030.00617.34
8.1.00.0050.00217.31
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0030.00318.19
8.0.270.0000.00717.04
8.0.260.0050.00217.13
8.0.250.0040.00416.86
8.0.240.0060.00016.96
8.0.230.0070.00016.94
8.0.220.0050.00216.88
8.0.210.0000.00716.85
8.0.200.0050.00316.86
8.0.190.0070.00016.84
8.0.180.0000.00816.83
8.0.170.0040.00416.77
8.0.160.0020.00516.71
8.0.150.0000.00716.79
8.0.140.0000.00716.69
8.0.130.0080.00013.22
8.0.120.0000.01016.78
8.0.110.0000.00716.77
8.0.100.0050.00216.82
8.0.90.0040.00416.88
8.0.80.0070.01416.72
8.0.70.0040.00416.81
8.0.60.0000.00716.90
8.0.50.0040.00416.78
8.0.30.0160.00317.10
8.0.20.0090.00917.40
8.0.10.0040.00416.95
8.0.00.0100.00816.69
7.4.330.0050.00015.00
7.4.320.0000.00616.35
7.4.300.0030.00316.59
7.4.290.0000.00616.58
7.4.280.0000.00716.47
7.4.270.0000.00716.30
7.4.260.0000.01016.54
7.4.250.0000.00716.50
7.4.240.0040.00416.37
7.4.230.0070.00016.53
7.4.220.0110.00816.62
7.4.210.0070.01316.65
7.4.200.0070.00016.57
7.4.160.0050.01116.36
7.4.150.0070.01117.40
7.4.140.0070.01317.86
7.4.130.0090.00816.57
7.4.120.0060.01516.53
7.4.110.0120.00616.16
7.4.100.0030.01316.43
7.4.90.0060.01616.46
7.4.80.0090.00618.80
7.4.70.0090.00816.43
7.4.60.0040.01116.29
7.4.50.0000.00816.20
7.4.40.0130.00316.56
7.4.30.0160.00416.40
7.4.00.0060.00914.55
7.3.330.0000.00613.14
7.3.320.0060.00013.19
7.3.310.0000.00716.42
7.3.300.0030.00316.38
7.3.290.0100.00616.37
7.3.280.0120.00516.38
7.3.270.0150.00317.40
7.3.260.0000.01916.60
7.3.250.0130.00416.40
7.3.240.0150.00816.51
7.3.230.0090.01316.39
7.3.210.0130.00716.55
7.3.200.0150.00619.39
7.3.190.0100.00616.30
7.3.180.0040.01216.45
7.3.170.0090.00916.46
7.3.160.0140.00716.37
7.2.330.0070.01016.58
7.2.320.0120.00916.39
7.2.310.0120.00616.58
7.2.300.0070.01016.68
7.2.290.0070.01016.68
7.2.60.0090.00316.85
7.2.00.0040.00819.40
7.1.200.0110.00415.73
7.1.100.0000.01117.73
7.1.70.0030.00616.85
7.1.60.0100.01419.32
7.1.50.0090.01616.48
7.1.00.0000.08022.40
7.0.200.0030.00616.70
7.0.140.0070.07022.01
7.0.60.0100.07019.93
7.0.50.0100.07717.87
7.0.40.0130.08320.27
7.0.30.0330.07320.19
7.0.20.0300.05720.25
7.0.10.0370.06020.07
7.0.00.0130.08320.25
5.6.280.0030.07320.77
5.6.210.0070.04720.75
5.6.200.0070.08318.26
5.6.190.0070.07320.47
5.6.180.3400.03720.33
5.6.170.0200.07320.47
5.6.160.0070.08320.46
5.6.150.0000.04718.12
5.6.140.0030.05318.15
5.6.130.0070.06718.14
5.6.120.0100.08020.99
5.6.110.0070.07020.99
5.6.100.0130.04721.04
5.6.90.0100.08321.00
5.6.80.0130.07320.39
5.6.70.4200.04720.39
5.5.350.0100.05020.41
5.5.340.0000.04017.98
5.5.330.0100.07020.40
5.5.320.0370.04720.25
5.5.310.0270.08020.35
5.5.300.0070.08017.95
5.5.290.0070.06318.08
5.5.280.0100.08020.77
5.5.270.0230.07320.86
5.5.260.0100.08020.73
5.5.250.0130.07720.70
5.5.240.0030.04320.04
5.4.450.0400.05319.48
5.4.440.0100.06719.29
5.4.430.0330.06719.23
5.4.420.0670.00019.52
5.4.410.0630.00019.41
5.4.400.0830.00019.39
5.4.390.0630.00019.02
5.4.380.0370.05018.72
5.4.370.0370.05718.58
5.4.360.0330.05018.61
5.4.350.0330.06318.74
5.4.340.0500.06718.56
5.4.320.0070.03712.50
5.4.310.0140.03212.50
5.4.300.0080.03512.50
5.4.290.0060.03812.50
5.4.280.0060.03412.40
5.4.270.0040.03812.39
5.4.260.0050.03812.40
5.4.250.0060.03812.40
5.4.240.0030.03912.39
5.4.230.0050.04412.39
5.4.220.0060.03612.39
5.4.210.0080.03712.39
5.4.200.0060.04012.39
5.4.190.0050.03612.39
5.4.180.0060.03512.39
5.4.170.0060.03612.39
5.4.160.0080.03412.39
5.4.150.0100.03612.39
5.4.140.0080.03412.07
5.4.130.0050.03612.06
5.4.120.0080.03412.02
5.4.110.0070.03712.01
5.4.100.0030.04112.01
5.4.90.0050.03912.01
5.4.80.0070.03712.02
5.4.70.0050.03712.01
5.4.60.0050.03512.00
5.4.50.0060.03712.01
5.4.40.0070.03311.99
5.4.30.0050.03611.99
5.4.20.0080.03511.99
5.4.10.0040.03611.99
5.4.00.0100.03111.48
5.3.290.0030.04312.80
5.3.280.0080.04912.71
5.3.270.0080.04312.72
5.3.260.0080.03812.71
5.3.250.0060.03912.72
5.3.240.0060.03612.72
5.3.230.0100.03812.71
5.3.220.0100.03312.68
5.3.210.0080.03612.68
5.3.200.0070.03612.68
5.3.190.0070.03712.67
5.3.180.0050.03712.67
5.3.170.0060.03612.67
5.3.160.0060.03612.67
5.3.150.0050.03812.67
5.3.140.0080.03812.66
5.3.130.0080.03812.66
5.3.120.0060.03912.66
5.3.110.0090.03512.66
5.3.100.0110.04212.12
5.3.90.0030.03912.11
5.3.80.0090.03412.10
5.3.70.0070.04012.09
5.3.60.0070.03712.08
5.3.50.0120.03612.02
5.3.40.0120.03412.02
5.3.30.0050.03511.98
5.3.20.0060.03511.77
5.3.10.0070.03311.73
5.3.00.0030.03811.72
5.2.170.0050.0309.22
5.2.160.0060.0409.22
5.2.150.0100.0309.22
5.2.140.0090.0259.21
5.2.130.0030.0309.18
5.2.120.0040.0329.18
5.2.110.0040.0299.18
5.2.100.0040.0289.17
5.2.90.0070.0339.17
5.2.80.0040.0309.17
5.2.70.0050.0369.17
5.2.60.0030.0339.14
5.2.50.0030.0329.10
5.2.40.0050.0279.08
5.2.30.0040.0299.04
5.2.20.0080.0259.04
5.2.10.0060.0268.94
5.2.00.0050.0308.80
5.1.60.0010.0348.09
5.1.50.0050.0358.09
5.1.40.0040.0328.06
5.1.30.0060.0248.41
5.1.20.0030.0278.44
5.1.10.0040.0258.17
5.1.00.0030.0308.16
5.0.50.0010.0286.63
5.0.40.0030.0196.50
5.0.30.0030.0316.31
5.0.20.0030.0256.28
5.0.10.0080.0176.26
5.0.00.0050.0316.25
4.4.90.0040.0144.78
4.4.80.0030.0224.75
4.4.70.0030.0194.76
4.4.60.0050.0174.76
4.4.50.0020.0164.77
4.4.40.0040.0284.70
4.4.30.0020.0164.76
4.4.20.0030.0214.84
4.4.10.0030.0194.85
4.4.00.0030.0244.76
4.3.110.0010.0174.67
4.3.100.0020.0174.67
4.3.90.0050.0224.64
4.3.80.0030.0244.57
4.3.70.0020.0154.63
4.3.60.0040.0184.63
4.3.50.0020.0204.63
4.3.40.0020.0314.54
4.3.30.0020.0223.30
4.3.20.0020.0203.28
4.3.10.0010.0163.24
4.3.00.0230.01316.39

preferences:
43.83 ms | 401 KiB | 5 Q