3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startValue = 100; $x = (int)($startValue * 2); $x = (int)($x / 3); $x = (int)($x / 2); $x = (int)($x * 3); echo (int)$x."\n";

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)
8.3.70.0100.01016.50
8.3.60.0000.01416.36
8.3.50.0110.00621.99
8.3.40.0120.00318.72
8.3.30.0080.00618.86
8.3.20.0080.00020.38
8.3.10.0080.00023.56
8.3.00.0040.00420.77
8.2.180.0070.01118.16
8.2.170.0090.00622.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00020.35
8.2.110.0040.00422.31
8.2.100.0040.00917.64
8.2.90.0000.00919.17
8.2.80.0050.00317.97
8.2.70.0040.00417.38
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0050.00319.94
8.2.30.0040.00418.12
8.2.20.0040.00417.76
8.2.10.0040.00418.22
8.2.00.0000.01017.82
8.1.280.0130.00725.92
8.1.270.0080.00024.02
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0000.01119.10
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0000.01017.35
8.1.190.0030.00517.13
8.1.180.0000.00719.01
8.1.170.0080.00418.20
8.1.160.0000.00721.88
8.1.150.0070.00018.59
8.1.140.0040.00417.36
8.1.130.0030.00317.70
8.1.120.0070.00017.36
8.1.110.0080.00017.45
8.1.100.0000.00717.42
8.1.90.0030.00317.50
8.1.80.0030.00317.42
8.1.70.0030.00317.41
8.1.60.0050.00317.58
8.1.50.0000.00717.35
8.1.40.0040.00417.55
8.1.30.0040.00417.64
8.1.20.0040.00417.59
8.1.10.0090.00017.52
8.1.00.0040.00417.33
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0000.00818.45
8.0.270.0040.00417.30
8.0.260.0000.00917.32
8.0.250.0000.00716.92
8.0.240.0050.00316.86
8.0.230.0040.00416.82
8.0.220.0030.00316.91
8.0.210.0030.00316.79
8.0.200.0030.00316.95
8.0.190.0000.00716.91
8.0.180.0080.00016.88
8.0.170.0000.00716.95
8.0.160.0070.00016.74
8.0.150.0040.00416.82
8.0.140.0040.00416.85
8.0.130.0000.00613.27
8.0.120.0030.00516.74
8.0.110.0020.00516.94
8.0.100.0060.00316.83
8.0.90.0000.00716.85
8.0.80.0040.01116.93
8.0.70.0070.00016.77
8.0.60.0050.00316.81
8.0.50.0000.00716.88
8.0.30.0070.01216.89
8.0.20.0140.00417.40
8.0.10.0040.00416.88
8.0.00.0070.01016.63
7.4.330.0020.00215.15
7.4.320.0060.00016.49
7.4.300.0000.00716.58
7.4.290.0040.00416.52
7.4.280.0000.00716.58
7.4.270.0000.00716.43
7.4.260.0030.00316.59
7.4.250.0070.00016.50
7.4.240.0000.00716.54
7.4.230.0030.00316.63
7.4.220.0090.00916.68
7.4.210.0070.00716.58
7.4.200.0070.00016.52
7.4.190.0000.00716.56
7.4.160.0100.00616.43
7.4.150.0120.01217.40
7.4.140.0090.00817.86
7.4.130.0140.01116.60
7.4.120.0070.01016.40
7.4.110.0100.00716.52
7.4.100.0110.00716.52
7.4.90.0060.01216.31
7.4.80.0060.01519.39
7.4.70.0030.01216.69
7.4.60.0110.00516.30
7.4.50.0080.00016.45
7.4.40.0070.01016.63
7.4.30.0100.00716.45
7.4.10.0070.01015.15
7.4.00.0020.01414.87
7.3.330.0000.00513.14
7.3.320.0000.00613.06
7.3.310.0040.00416.33
7.3.300.0000.00616.23
7.3.290.0110.00316.44
7.3.280.0110.00716.37
7.3.270.0030.01417.40
7.3.260.0120.01216.29
7.3.250.0100.00716.25
7.3.240.0070.01016.37
7.3.230.0040.01216.39
7.3.210.0070.01016.59
7.3.200.0100.00719.39
7.3.190.0140.00716.65
7.3.180.0060.00916.55
7.3.170.0090.01316.42
7.3.160.0060.00916.20
7.3.130.0070.01114.82
7.3.120.0040.01114.86
7.3.110.0000.01514.62
7.3.100.0080.00414.83
7.3.90.0030.01314.63
7.3.80.0120.00014.66
7.3.70.0070.00714.84
7.3.60.0090.00314.98
7.3.50.0000.01114.97
7.3.40.0090.00614.89
7.3.30.0050.00814.84
7.3.20.0030.00716.65
7.3.10.0060.00916.72
7.3.00.0170.00016.34
7.2.330.0070.01616.84
7.2.320.0090.00816.23
7.2.310.0040.02116.70
7.2.300.0080.01216.32
7.2.290.0040.01216.64
7.2.260.0080.00814.98
7.2.250.0120.00614.98
7.2.240.0060.00914.76
7.2.230.0080.00815.09
7.2.220.0000.01514.58
7.2.210.0150.00015.16
7.2.200.0070.00714.78
7.2.190.0060.01015.14
7.2.180.0000.00914.96
7.2.170.0070.00714.87
7.2.160.0050.00514.84
7.2.150.0060.00916.70
7.2.140.0070.01016.71
7.2.130.0070.00716.67
7.2.120.0000.00916.78
7.2.110.0060.00616.74
7.2.100.0060.01016.98
7.2.90.0080.00816.55
7.2.80.0030.01016.73
7.2.70.0030.01317.09
7.2.60.0030.01116.78
7.2.50.0060.00916.54
7.2.40.0080.00316.98
7.2.30.0030.00616.64
7.2.20.0080.00316.79
7.2.10.0140.00016.77
7.2.00.0060.00616.87
7.1.330.0090.00615.72
7.1.320.0120.00315.77
7.1.310.0000.01215.75
7.1.300.0060.00315.57
7.1.290.0000.01215.83
7.1.280.0000.01115.48
7.1.270.0030.01015.71
7.1.260.0070.01015.70
7.1.250.0080.00415.73
7.1.240.0130.00015.74
7.1.230.0040.01115.64
7.1.220.0040.00415.64
7.1.210.0040.00415.78
7.1.200.0080.00415.62
7.1.190.0030.00715.71
7.1.180.0070.00715.86
7.1.170.0060.00315.71
7.1.160.0000.01315.54
7.1.150.0060.00615.65
7.1.140.0090.00015.45
7.1.130.0040.01115.62
7.1.120.0060.01015.74
7.1.110.0040.01115.70
7.1.100.0090.00716.77
7.1.90.0060.00615.82
7.1.80.0080.00615.35
7.1.70.0020.00916.59
7.1.60.0080.01117.54
7.1.50.0090.00416.38
7.1.40.0000.01015.75
7.1.30.0120.00015.51
7.1.20.0070.01015.68
7.1.10.0070.01115.85
7.1.00.0050.04018.89
7.0.330.0000.00815.49
7.0.320.0110.00715.42
7.0.310.0060.00315.48
7.0.300.0050.00515.15
7.0.290.0100.00315.25
7.0.280.0080.00315.44
7.0.270.0040.00415.43
7.0.260.0100.00315.21
7.0.250.0060.01015.45
7.0.240.0070.01015.35
7.0.230.0040.01115.51
7.0.220.0060.00315.54
7.0.210.0060.00615.46
7.0.200.0030.00916.07
7.0.190.0100.00315.45
7.0.180.0060.00315.52
7.0.170.0040.00715.48
7.0.160.0000.01915.52
7.0.150.0130.00015.21
7.0.140.0030.04318.65
7.0.130.0000.01015.36
7.0.120.0070.00715.38
7.0.110.0030.01015.09
7.0.100.0220.04817.68
7.0.90.0200.03317.70
7.0.80.0080.02717.68
7.0.70.0030.04517.76
7.0.60.0070.04217.62
7.0.50.0120.04217.93
7.0.40.0060.04016.85
7.0.30.0050.02716.83
7.0.20.0100.04016.64
7.0.10.0050.04916.79
7.0.00.0020.03216.84
5.6.400.0030.01514.32
5.6.390.0070.00314.29
5.6.380.0090.00914.13
5.6.370.0030.00714.36
5.6.360.0070.00714.45
5.6.350.0110.00314.18
5.6.340.0000.01714.13
5.6.330.0040.00714.20
5.6.320.0070.00714.43
5.6.310.0060.00914.00
5.6.300.0040.00714.54
5.6.290.0000.01514.32
5.6.280.0100.00314.35
5.6.270.0060.00914.13
5.6.260.0000.01414.38
5.6.250.0000.04617.31
5.6.240.0080.04517.35
5.6.230.0070.04417.45
5.6.220.0100.02017.42
5.6.210.0110.02817.54
5.6.200.0080.03717.66
5.6.190.0110.04317.67
5.6.180.0130.04017.55
5.6.170.0080.03017.57
5.6.160.0120.04717.67
5.6.150.0050.04317.68
5.6.140.0080.04817.75
5.6.130.0080.04417.62
5.6.120.0100.04217.54
5.6.110.0090.02717.51
5.6.100.0130.02317.64
5.6.90.0090.04117.58
5.6.80.0050.03817.29
5.6.70.0070.02317.25
5.6.60.0060.04617.31
5.6.50.0070.02717.36
5.6.40.0100.04017.37
5.6.30.0040.02917.12
5.6.20.0120.03317.44
5.6.10.0110.04117.39
5.6.00.0100.03817.30
5.5.380.0020.05017.26
5.5.370.0100.03717.24
5.5.360.0100.04017.17
5.5.350.0090.04417.29
5.5.340.0090.04417.48
5.5.330.0050.04017.67
5.5.320.0030.04517.58
5.5.310.0050.04417.39
5.5.300.0080.04817.50
5.5.290.0080.04017.40
5.5.280.0060.04717.34
5.5.270.0070.04517.62
5.5.260.0070.04617.42
5.5.250.0080.04217.47
5.5.240.0080.04217.27
5.5.230.0050.02917.20
5.5.220.0040.03917.11
5.5.210.0000.02916.99
5.5.200.0070.02617.09
5.5.190.0060.04817.23
5.5.180.0130.03217.24
5.5.170.0060.00913.95
5.5.160.0130.03617.11
5.5.150.0080.03717.22
5.5.140.0080.04517.12
5.5.130.0090.03917.00
5.5.120.0080.04017.04
5.5.110.0090.02317.21
5.5.100.0050.02717.06
5.5.90.0100.04317.04
5.5.80.0090.04217.11
5.5.70.0080.04217.18
5.5.60.0040.04017.07
5.5.50.0030.04317.08
5.5.40.0100.04016.95
5.5.30.0100.04016.93
5.5.20.0040.02216.97
5.5.10.0050.04217.18
5.5.00.0080.04517.07
5.4.450.0050.04015.80
5.4.440.0070.03915.91
5.4.430.0070.04215.96
5.4.420.0090.02315.92
5.4.410.0030.03815.87
5.4.400.0000.02515.77
5.4.390.0030.04215.72
5.4.380.0110.03015.64
5.4.370.0030.03715.75
5.4.360.0050.03515.69
5.4.350.0090.02315.63
5.4.340.0070.03815.80
5.4.330.0000.01012.46
5.4.320.0050.03315.79
5.4.310.0020.03915.71
5.4.300.0080.03315.75
5.4.290.0090.03715.75
5.4.280.0030.04515.77
5.4.270.0070.03715.75
5.4.260.0070.03915.71
5.4.250.0100.03315.75
5.4.240.0070.04315.79
5.4.230.0000.02815.79
5.4.220.0070.03615.75
5.4.210.0090.03215.84
5.4.200.0100.03815.80
5.4.190.0070.02515.84
5.4.180.0120.03815.79
5.4.170.0020.02615.71
5.4.160.0090.03815.74
5.4.150.0100.02615.76
5.4.140.0090.03114.39
5.4.130.0070.03514.42
5.4.120.0030.03914.41
5.4.110.0050.04114.45
5.4.100.0030.03914.40
5.4.90.0020.03814.45
5.4.80.0040.03414.33
5.4.70.0030.03914.34
5.4.60.0120.02814.33
5.4.50.0090.03814.33
5.4.40.0080.03514.36
5.4.30.0080.02214.43
5.4.20.0020.04014.42
5.4.10.0050.02314.43
5.4.00.0060.02114.09
5.3.290.0060.02313.47
5.3.280.0100.03013.44
5.3.270.0050.04213.46
5.3.260.0050.03713.53
5.3.250.0030.04313.51
5.3.240.0060.03713.46
5.3.230.0090.03513.52
5.3.220.0090.02213.52
5.3.210.0070.04313.50
5.3.200.0030.02713.50
5.3.190.0070.03813.50
5.3.180.0030.02513.45
5.3.170.0070.03513.42
5.3.160.0030.03613.44
5.3.150.0030.03513.42
5.3.140.0070.03013.44
5.3.130.0030.04713.46
5.3.120.0110.02813.43
5.3.110.0080.03613.50
5.3.100.0080.03213.25
5.3.90.0000.04213.23
5.3.80.0050.02713.24
5.3.70.0070.04213.13
5.3.60.0050.04113.16
5.3.50.0030.03513.19
5.3.40.0100.03613.08
5.3.30.0050.02313.17
5.3.20.0060.03713.08
5.3.10.0050.03412.94
5.3.00.0080.02213.02
5.2.170.0000.03311.20
5.2.160.0000.06310.98
5.2.150.0070.06711.16
5.2.140.0070.04711.16
5.2.130.0130.05310.95
5.2.120.0070.05311.10
5.2.110.0000.03310.89
5.2.100.0030.04011.09
5.2.90.0070.02311.09
5.2.80.0000.03311.05
5.2.70.0070.04011.13
5.2.60.0000.03311.05
5.2.50.0000.03310.84
5.2.40.0000.03011.02
5.2.30.0000.03010.82
5.2.20.0100.02710.95
5.2.10.0030.02710.98
5.2.00.0130.02010.63
5.1.60.0070.0209.99
5.1.50.0000.0309.84
5.1.40.0030.03010.04
5.1.30.0030.02710.35
5.1.20.0000.02710.38
5.1.10.0000.02710.15
5.1.00.0000.03010.07
5.0.50.0000.0238.42
5.0.40.0030.0208.48
5.0.30.0000.0378.28
5.0.20.0000.0378.31
5.0.10.0000.0338.15
5.0.00.0030.0638.20
4.4.90.0030.0137.75
4.4.80.0000.0207.75
4.4.70.0000.0177.75
4.4.60.0000.0177.75
4.4.50.0030.0177.75
4.4.40.0000.0237.75
4.4.30.0000.0177.75
4.4.20.0030.0137.75
4.4.10.0030.0137.75
4.4.00.0030.0237.75
4.3.110.0030.0177.75
4.3.100.0070.0207.75
4.3.90.0000.0377.75
4.3.80.0030.0437.75
4.3.70.0070.0207.75
4.3.60.0000.0377.75
4.3.50.0000.0377.75
4.3.40.0070.0237.75
4.3.30.0000.0377.75
4.3.20.0000.0277.75
4.3.10.0000.0337.75
4.3.00.0030.0337.75

preferences:
49.16 ms | 401 KiB | 5 Q