3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = 0x1 << 32; echo $val."\n"; (float)$val = (float)0x1 << 32; echo $val;

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)
8.3.40.0040.01118.66
8.3.30.0040.01119.19
8.3.20.0000.00720.04
8.3.10.0050.00323.48
8.3.00.0080.00019.37
8.2.170.0040.01122.96
8.2.160.0100.00320.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00620.50
8.2.110.0000.00922.25
8.2.100.0060.00619.57
8.2.90.0050.00219.26
8.2.80.0040.00417.97
8.2.70.0060.00317.62
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0040.00419.54
8.2.30.0070.00017.92
8.2.20.0040.00417.79
8.2.10.0040.00418.02
8.2.00.0070.00017.84
8.1.270.0060.00322.06
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00723.73
8.1.230.0000.01119.10
8.1.220.0060.00317.93
8.1.210.0030.00518.77
8.1.200.0030.00717.23
8.1.190.0000.00717.36
8.1.180.0060.00318.10
8.1.170.0090.00018.66
8.1.160.0080.00021.97
8.1.150.0000.00718.79
8.1.140.0070.00017.43
8.1.130.0000.00617.81
8.1.120.0070.00017.39
8.1.110.0050.00317.41
8.1.100.0040.00417.44
8.1.90.0000.00717.43
8.1.80.0000.00717.43
8.1.70.0000.00717.39
8.1.60.0030.00617.59
8.1.50.0060.00317.54
8.1.40.0040.00417.48
8.1.30.0080.00017.51
8.1.20.0000.00717.63
8.1.10.0000.00717.52
8.1.00.0030.00617.39
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0070.00018.41
8.0.270.0000.00817.15
8.0.260.0050.00517.29
8.0.250.0070.00016.91
8.0.240.0050.00316.98
8.0.230.0030.00317.03
8.0.220.0060.00017.02
8.0.210.0030.00316.93
8.0.200.0000.00817.04
8.0.190.0060.00317.02
8.0.180.0000.00816.96
8.0.170.0040.00416.87
8.0.160.0050.00317.00
8.0.150.0000.00716.87
8.0.140.0000.00816.81
8.0.130.0000.00613.34
8.0.120.0080.00016.90
8.0.110.0060.00316.84
8.0.100.0040.00416.93
8.0.90.0030.00516.93
8.0.80.0120.00916.92
8.0.70.0040.00416.85
8.0.60.0040.00416.96
8.0.50.0000.00716.93
8.0.30.0120.00817.22
8.0.20.0090.01217.40
8.0.10.0030.00616.92
8.0.00.0090.01416.77
7.4.330.0000.00515.02
7.4.320.0030.00316.45
7.4.300.0060.00016.48
7.4.290.0070.00016.59
7.4.280.0070.00016.57
7.4.270.0000.00716.55
7.4.260.0030.00316.52
7.4.250.0040.00416.39
7.4.240.0040.00416.53
7.4.230.0060.00016.46
7.4.220.0140.01116.50
7.4.210.0080.00816.69
7.4.200.0000.00716.58
7.4.160.0090.00616.45
7.4.150.0080.00817.40
7.4.140.0090.01217.86
7.4.130.0080.01016.59
7.4.120.0070.01016.44
7.4.110.0100.00716.41
7.4.100.0070.01016.40
7.4.90.0030.01616.48
7.4.80.0170.00719.39
7.4.70.0130.00316.54
7.4.60.0220.00016.41
7.4.50.0040.00416.48
7.4.40.0070.01116.62
7.4.30.0130.00316.63
7.4.10.0000.01614.94
7.4.00.0090.00414.93
7.3.330.0040.00413.18
7.3.320.0020.00213.02
7.3.310.0060.00016.27
7.3.300.0000.00616.22
7.3.290.0070.00816.36
7.3.280.0060.01016.30
7.3.270.0130.00617.40
7.3.260.0150.00316.21
7.3.250.0170.00516.44
7.3.240.0090.01316.57
7.3.230.0060.01216.45
7.3.210.0040.01216.52
7.3.200.0150.00719.39
7.3.190.0100.00716.48
7.3.180.0110.00716.47
7.3.170.0050.01116.47
7.3.160.0090.00616.42
7.3.130.0040.01414.79
7.3.120.0070.01014.82
7.3.110.0060.01214.70
7.3.100.0070.00314.82
7.3.90.0090.00614.80
7.3.80.0000.00814.75
7.3.70.0110.00014.88
7.3.60.0120.00314.56
7.3.50.0060.00314.89
7.3.40.0100.00414.88
7.3.30.0030.01214.95
7.3.20.0030.00916.72
7.3.10.0040.00416.57
7.3.00.0030.01016.61
7.2.330.0070.01116.69
7.2.320.0180.00016.73
7.2.310.0040.01616.48
7.2.300.0130.00416.43
7.2.290.0110.00716.69
7.2.260.0040.01414.98
7.2.250.0100.00714.96
7.2.240.0030.01015.24
7.2.230.0000.01314.58
7.2.220.0120.00314.89
7.2.210.0000.01015.11
7.2.200.0000.01614.92
7.2.190.0090.00614.89
7.2.180.0130.00315.08
7.2.170.0040.00415.03
7.2.160.0030.00714.86
7.2.150.0030.00917.02
7.2.140.0000.01416.69
7.2.130.0030.00716.63
7.2.120.0070.01016.71
7.2.110.0060.00316.71
7.2.100.0080.00816.86
7.2.90.0070.00716.75
7.2.80.0040.00817.01
7.2.70.0030.01316.67
7.2.60.0060.00916.87
7.2.50.0090.00616.79
7.2.40.0100.00316.93
7.2.30.0070.00717.08
7.2.20.0060.00317.01
7.2.10.0040.00816.79
7.2.00.0030.01018.09
7.1.330.0030.00915.81
7.1.320.0060.00915.69
7.1.310.0070.00715.79
7.1.300.0060.00615.79
7.1.290.0030.01015.61
7.1.280.0060.00915.54
7.1.270.0110.00315.71
7.1.260.0090.00015.79
7.1.250.0060.00915.80
7.1.240.0070.01016.04
7.1.230.0070.00415.77
7.1.220.0040.01115.89
7.1.210.0000.01215.56
7.1.200.0050.00615.63
7.1.190.0070.01015.55
7.1.180.0080.00815.71
7.1.170.0070.00715.89
7.1.160.0030.01015.71
7.1.150.0070.00715.80
7.1.140.0030.00715.86
7.1.130.0090.00315.40
7.1.120.0060.01215.88
7.1.110.0030.00915.90
7.1.100.0050.00516.94
7.1.90.0040.00715.75
7.1.80.0030.01115.74
7.1.70.0040.00516.32
7.1.60.0060.00817.39
7.1.50.0100.00816.17
7.1.40.0030.00715.56
7.1.30.0070.00715.49
7.1.20.0090.00615.70
7.1.10.0100.00615.75
7.1.00.0040.04219.01
7.0.330.0030.00515.39
7.0.320.0030.00515.48
7.0.310.0140.00015.30
7.0.300.0030.01015.45
7.0.290.0090.00615.33
7.0.280.0090.00315.34
7.0.270.0070.00715.46
7.0.260.0040.00815.34
7.0.250.0060.00915.29
7.0.240.0060.00615.54
7.0.230.0030.01015.48
7.0.220.0060.00615.28
7.0.210.0040.00715.11
7.0.200.0050.00716.07
7.0.190.0050.00815.38
7.0.180.0080.00315.23
7.0.170.0000.01215.53
7.0.160.0030.00915.58
7.0.150.0060.00615.50
7.0.140.0110.03318.71
7.0.130.0000.01615.54
7.0.120.0110.00015.37
7.0.110.0040.00815.14
7.0.100.0080.00615.16
7.0.90.0000.00915.21
7.0.80.0070.00315.52
7.0.70.0070.00715.49
7.0.60.0050.02917.74
7.0.50.0070.04016.70
7.0.40.0010.02816.66
7.0.30.0220.02516.90
7.0.20.0200.03216.79
7.0.10.0200.02516.81
7.0.00.0130.04316.61
5.6.400.0040.01114.32
5.6.390.0060.00314.39
5.6.380.0030.01014.45
5.6.370.0110.00414.33
5.6.360.0040.00714.33
5.6.350.0070.00714.33
5.6.340.0040.00814.39
5.6.330.0000.01314.32
5.6.320.0000.01114.03
5.6.310.0030.01014.27
5.6.300.0100.00313.91
5.6.290.0030.01414.31
5.6.280.0080.03717.44
5.6.270.0030.00614.28
5.6.260.0000.01414.05
5.6.250.0040.01114.33
5.6.240.0030.00914.34
5.6.230.0090.00614.50
5.6.220.0030.01014.14
5.6.210.0070.02317.27
5.6.200.0100.04016.26
5.6.190.0100.03017.34
5.6.180.0240.03717.39
5.6.170.0090.02517.37
5.6.160.0080.04517.26
5.6.150.0020.03016.27
5.6.140.0060.03216.25
5.6.130.0030.05116.14
5.6.120.0030.04617.82
5.6.110.0050.03617.58
5.6.100.0060.03517.66
5.6.90.0030.05317.63
5.6.80.0080.04217.23
5.6.70.1870.02217.29
5.6.60.0070.00714.30
5.6.50.0080.00814.25
5.6.40.0060.00614.21
5.6.30.0130.00014.15
5.6.20.0100.00314.44
5.6.10.0040.01214.25
5.6.00.0070.00714.22
5.5.380.0070.00314.16
5.5.370.0000.01314.15
5.5.360.0070.00714.20
5.5.350.0130.03917.10
5.5.340.0030.04515.97
5.5.330.0060.03617.28
5.5.320.0150.02317.12
5.5.310.0200.03817.24
5.5.300.0030.04316.04
5.5.290.0030.04516.21
5.5.280.0100.02517.52
5.5.270.0130.04017.50
5.5.260.0040.03617.35
5.5.250.0020.04717.22
5.5.240.0180.03817.19
5.5.230.0040.00714.18
5.5.220.0070.00714.01
5.5.210.0000.01414.00
5.5.200.0140.00014.25
5.5.190.0000.01114.41
5.5.180.0070.00714.18
5.5.170.0060.00614.30
5.5.160.0070.00313.95
5.5.150.0070.00713.82
5.5.140.0060.00914.45
5.5.130.0030.01014.20
5.5.120.0000.01513.79
5.5.110.0000.01314.02
5.5.100.0030.01013.79
5.5.90.0070.00713.88
5.5.80.0120.00314.18
5.5.70.0090.00614.10
5.5.60.0030.01013.91
5.5.50.0060.00613.96
5.5.40.0030.01314.13
5.5.30.0030.01014.12
5.5.20.0000.01514.34
5.5.10.0000.01014.16
5.5.00.0040.00814.43
5.4.450.0070.03215.41
5.4.440.0250.03215.42
5.4.430.0420.04015.27
5.4.420.0380.00015.34
5.4.410.0350.00315.33
5.4.400.0330.00215.16
5.4.390.0330.00215.17
5.4.380.0330.00315.11
5.4.370.0420.00315.19
5.4.360.0350.00215.11
5.4.350.0360.00215.12
5.4.340.0050.02011.62
5.4.330.0100.00311.27
5.4.320.0040.02211.86
5.4.310.0070.02111.86
5.4.300.0050.02111.86
5.4.290.0050.02411.86
5.4.280.0040.02211.81
5.4.270.0060.02111.80
5.4.260.0050.02311.81
5.4.250.0060.02111.80
5.4.240.0080.01811.80
5.4.230.0020.02511.80
5.4.220.0050.02211.80
5.4.210.0050.03711.80
5.4.200.0050.02411.80
5.4.190.0050.02311.80
5.4.180.0090.01911.80
5.4.170.0050.02311.81
5.4.160.0070.02011.80
5.4.150.0040.02211.80
5.4.140.0050.02311.64
5.4.130.0050.02111.64
5.4.120.0070.01811.62
5.4.110.0060.02111.62
5.4.100.0070.02011.61
5.4.90.0050.02111.61
5.4.80.0050.02611.62
5.4.70.0030.02111.61
5.4.60.0060.01911.61
5.4.50.0060.01911.61
5.4.40.0070.01911.61
5.4.30.0050.02111.61
5.4.20.0090.01811.61
5.4.10.0060.01911.61
5.4.00.0020.02411.35
5.3.290.0080.04512.80
5.3.280.0090.04212.71
5.3.270.0060.04712.73
5.3.260.0060.04612.72
5.3.250.0070.04212.71
5.3.240.0050.04412.72
5.3.230.0110.05112.71
5.3.220.0070.04712.68
5.3.210.0080.04812.68
5.3.200.0080.03612.68
5.3.190.0070.03712.67
5.3.180.0060.03912.67
5.3.170.0110.04412.67
5.3.160.0100.04712.67
5.3.150.0050.04812.68
5.3.140.0080.04612.66
5.3.130.0030.04312.66
5.3.120.0080.03712.66
5.3.110.0070.04612.66
5.3.100.0050.04312.12
5.3.90.0070.03712.08
5.3.80.0080.03412.08
5.3.70.0070.03612.07
5.3.60.0060.03912.06
5.3.50.0050.03812.00
5.3.40.0060.03612.00
5.3.30.0040.03811.94
5.3.20.0040.03911.72
5.3.10.0060.04111.69
5.3.00.0060.04211.68
5.2.170.0090.0339.18
5.2.160.0080.0389.18
5.2.150.0070.0339.18
5.2.140.0080.0329.18
5.2.130.0070.0279.13
5.2.120.0010.0329.13
5.2.110.0030.0319.14
5.2.100.0050.0289.14
5.2.90.0030.0309.13
5.2.80.0050.0319.13
5.2.70.0080.0299.13
5.2.60.0060.0299.08
5.2.50.0040.0369.05
5.2.40.0040.0379.03
5.2.30.0050.0319.01
5.2.20.0050.0318.99
5.2.10.0060.0278.93
5.2.00.0040.0318.79
5.1.60.0070.0218.08
5.1.50.0010.0278.07
5.1.40.0030.0268.05
5.1.30.0040.0258.41
5.1.20.0040.0298.42
5.1.10.0020.0318.15
5.1.00.0040.0318.15
5.0.50.0020.0296.63
5.0.40.0040.0266.49
5.0.30.0080.0346.30
5.0.20.0020.0286.27
5.0.10.0050.0226.24
5.0.00.0070.0436.23
4.4.90.0040.0204.78
4.4.80.0080.0404.75
4.4.70.0120.0354.75
4.4.60.0090.0414.75
4.4.50.0030.0284.77
4.4.40.0030.0324.71
4.4.30.0050.0464.76
4.4.20.0100.0314.85
4.4.10.0140.0384.85
4.4.00.0060.0334.76
4.3.110.0020.0174.67
4.3.100.0030.0154.66
4.3.90.0050.0154.63
4.3.80.0030.0254.58
4.3.70.0030.0144.63
4.3.60.0010.0174.63
4.3.50.0020.0174.63
4.3.40.0060.0374.54
4.3.30.0030.0203.29
4.3.20.0050.0273.27
4.3.10.0050.0213.23
4.3.00.0170.0177.29

preferences:
43.3 ms | 400 KiB | 5 Q