3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 1; $i <= 1000; $i++) { $x &= $i; }

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)
8.3.40.0070.00718.52
8.3.30.0060.00918.96
8.3.20.0040.00420.29
8.3.10.0000.00723.71
8.3.00.0040.00419.38
8.2.170.0140.00022.96
8.2.160.0030.01020.34
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.01326.16
8.2.120.0040.00422.12
8.2.110.0090.00022.08
8.2.100.0070.00417.84
8.2.90.0000.00818.89
8.2.80.0000.00817.97
8.2.70.0000.00917.63
8.2.60.0000.00817.80
8.2.50.0030.00618.07
8.2.40.0000.00718.09
8.2.30.0050.00318.09
8.2.20.0040.00417.65
8.2.10.0000.00718.09
8.2.00.0070.00317.58
8.1.270.0000.00923.76
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0070.00323.97
8.1.230.0090.00317.42
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0000.00817.23
8.1.190.0030.00617.48
8.1.180.0060.00318.88
8.1.170.0040.00418.55
8.1.160.0000.00721.86
8.1.150.0000.00718.48
8.1.140.0000.00717.28
8.1.130.0030.00317.78
8.1.120.0040.00417.43
8.1.110.0000.00717.39
8.1.100.0000.00717.24
8.1.90.0040.00417.37
8.1.80.0080.00017.42
8.1.70.0030.00317.35
8.1.60.0030.00617.52
8.1.50.0040.00417.45
8.1.40.0030.00617.30
8.1.30.0080.00017.50
8.1.20.0050.00317.52
8.1.10.0000.00917.31
8.1.00.0030.00517.29
8.0.300.0000.00918.77
8.0.290.0000.00816.75
8.0.280.0000.00718.31
8.0.270.0000.00717.13
8.0.260.0040.00417.13
8.0.250.0030.00316.92
8.0.240.0000.00616.81
8.0.230.0000.00716.84
8.0.220.0030.00316.93
8.0.210.0000.00716.86
8.0.200.0040.00416.84
8.0.190.0030.00516.81
8.0.180.0040.00416.79
8.0.170.0000.00816.84
8.0.160.0070.00016.81
8.0.150.0040.00416.95
8.0.140.0000.00716.86
8.0.130.0030.00313.27
8.0.120.0030.00616.77
8.0.110.0000.00716.90
8.0.100.0070.00016.83
8.0.90.0040.00416.77
8.0.80.0140.00716.77
8.0.70.0000.00716.75
8.0.60.0000.00716.89
8.0.50.0040.00416.75
8.0.30.0080.01316.99
8.0.20.0090.01017.40
8.0.10.0070.00016.97
8.0.00.0070.01316.74
7.4.330.0030.00315.00
7.4.320.0030.00316.58
7.4.300.0000.00916.53
7.4.290.0030.00316.53
7.4.280.0050.00316.55
7.4.270.0000.00716.53
7.4.260.0000.00716.31
7.4.250.0040.00416.49
7.4.240.0030.00316.42
7.4.230.0030.00516.41
7.4.220.0140.00316.47
7.4.210.0090.00816.44
7.4.200.0070.00016.42
7.4.190.0000.00716.62
7.4.160.0090.00616.36
7.4.150.0110.00617.40
7.4.140.0170.01017.86
7.4.130.0130.00616.33
7.4.120.0100.00716.34
7.4.110.0150.00616.50
7.4.100.0100.01316.25
7.4.90.0080.00816.38
7.4.80.0130.00619.39
7.4.70.0080.00816.55
7.4.60.0060.01116.51
7.4.50.0060.00016.49
7.4.40.0070.00722.77
7.4.30.0060.01316.48
7.4.10.0040.01114.85
7.4.00.0070.01015.09
7.3.330.0070.00013.29
7.3.320.0000.00513.17
7.3.310.0050.00216.30
7.3.300.0000.00716.27
7.3.290.0140.00016.40
7.3.280.0070.01116.40
7.3.270.0140.00317.40
7.3.260.0100.00616.70
7.3.250.0120.00816.47
7.3.240.0070.01016.33
7.3.230.0060.01016.39
7.3.210.0110.00616.70
7.3.200.0080.01119.39
7.3.190.0120.00816.35
7.3.180.0130.00716.43
7.3.170.0090.00616.41
7.3.160.0090.00916.64
7.3.130.0030.01514.92
7.3.120.0070.01014.90
7.3.110.0040.01515.00
7.3.100.0060.00914.78
7.3.90.0100.00714.68
7.3.80.0060.00314.52
7.3.70.0030.01014.55
7.3.60.0030.01114.93
7.3.50.0070.00314.98
7.3.40.0080.00814.98
7.3.30.0030.01014.84
7.3.20.0040.00816.80
7.3.10.0070.01016.39
7.3.00.0030.01316.77
7.2.330.0140.00316.64
7.2.320.0120.00916.61
7.2.310.0110.00516.34
7.2.300.0140.00716.64
7.2.290.0140.00316.27
7.2.260.0100.00615.03
7.2.250.0090.00715.22
7.2.240.0030.01314.96
7.2.230.0030.01315.20
7.2.220.0100.00315.18
7.2.210.0050.00814.78
7.2.200.0060.00914.93
7.2.190.0100.00614.88
7.2.180.0030.01014.95
7.2.170.0110.00414.87
7.2.160.0100.00615.08
7.2.150.0100.00316.56
7.2.140.0030.01116.67
7.2.130.0060.00916.88
7.2.120.0040.00817.07
7.2.110.0120.00316.69
7.2.100.0070.00716.76
7.2.90.0000.01716.80
7.2.80.0090.00616.77
7.2.70.0030.00817.01
7.2.60.0000.01516.85
7.2.50.0070.00716.62
7.2.40.0030.00916.79
7.2.30.0060.00316.97
7.2.20.0100.00016.90
7.2.10.0060.00616.82
7.2.00.0070.00518.06
7.1.330.0000.01415.74
7.1.320.0000.01315.81
7.1.310.0040.01215.83
7.1.300.0030.01115.48
7.1.290.0080.00015.65
7.1.280.0070.00715.44
7.1.270.0080.00415.63
7.1.260.0100.00715.55
7.1.250.0130.00015.50
7.1.240.0090.00315.48
7.1.230.0000.01215.42
7.1.220.0030.00615.40
7.1.210.0060.00315.86
7.1.200.0000.01215.49
7.1.190.0070.00715.45
7.1.180.0040.01115.73
7.1.170.0000.01815.82
7.1.160.0070.00715.87
7.1.150.0040.00415.59
7.1.140.0120.00315.53
7.1.130.0110.00415.64
7.1.120.0120.00015.81
7.1.110.0070.00415.50
7.1.100.0060.00616.80
7.1.90.0030.00915.46
7.1.80.0040.00415.64
7.1.70.0030.00816.34
7.1.60.0050.01317.52
7.1.50.0010.01116.25
7.1.40.0060.00615.95
7.1.30.0070.00315.66
7.1.20.0060.00315.57
7.1.10.0060.00915.74
7.1.00.0020.04419.08
7.0.330.0000.01115.08
7.0.320.0060.00615.09
7.0.310.0040.00415.12
7.0.300.0000.01715.37
7.0.290.0000.01315.34
7.0.280.0040.00815.19
7.0.270.0030.01215.35
7.0.260.0040.00415.53
7.0.250.0070.00715.16
7.0.240.0040.00415.36
7.0.230.0030.01015.53
7.0.220.0040.00415.45
7.0.210.0060.00615.34
7.0.200.0030.00616.06
7.0.190.0000.00915.26
7.0.180.0100.00315.38
7.0.170.0090.00615.42
7.0.160.0000.00815.50
7.0.150.0100.00315.16
7.0.140.0000.04318.60
7.0.130.0000.01615.36
7.0.120.0000.00815.28
7.0.110.0040.01115.39
7.0.100.0100.00015.37
7.0.90.0090.00615.42
7.0.80.0160.00015.25
7.0.70.0010.02318.53
7.0.60.0000.02418.52
7.0.50.0030.03318.86
7.0.40.0040.04716.84
7.0.30.0070.03016.83
7.0.20.0060.04716.84
7.0.10.0050.03016.82
7.0.00.0050.03716.76
5.6.400.0040.01214.37
5.6.390.0090.00314.06
5.6.380.0040.00714.10
5.6.370.0030.00614.59
5.6.360.0060.00314.58
5.6.350.0000.01514.30
5.6.340.0060.01014.36
5.6.330.0030.01314.42
5.6.320.0030.01214.28
5.6.310.0000.01414.61
5.6.300.0070.00314.63
5.6.290.0110.00414.37
5.6.280.0080.03717.66
5.6.270.0070.00414.47
5.6.260.0000.01314.41
5.6.250.0060.00314.29
5.6.240.0070.00714.43
5.6.230.0120.00314.09
5.6.220.0030.02817.42
5.6.210.0030.02717.44
5.6.200.0060.02317.72
5.6.190.0060.04317.67
5.6.180.0070.03317.67
5.6.170.0060.04317.74
5.6.160.0080.04317.91
5.6.150.0070.04817.74
5.6.140.0120.04017.68
5.6.130.0090.04117.58
5.6.120.0030.03817.79
5.6.110.0080.03317.75
5.6.100.0130.03817.66
5.6.90.0070.04217.67
5.6.80.0060.04317.36
5.6.70.0080.03617.49
5.6.60.0060.04317.42
5.6.50.0050.04217.46
5.6.40.0030.03617.37
5.6.30.0050.02217.30
5.6.20.0080.04217.39
5.6.10.0070.04017.28
5.6.00.0030.04117.24
5.5.380.0040.01214.53
5.5.370.0060.00314.29
5.5.360.0030.02317.43
5.5.350.0060.02417.60
5.5.340.0040.02417.54
5.5.330.0090.03217.46
5.5.320.0050.03617.55
5.5.310.0100.03717.63
5.5.300.0080.04217.49
5.5.290.0100.03217.50
5.5.280.0000.03617.54
5.5.270.0090.03317.62
5.5.260.0020.03217.49
5.5.250.0030.03417.49
5.5.240.0120.03617.16
5.5.230.0070.03317.16
5.5.220.0050.04517.18
5.5.210.0050.03817.13
5.5.200.0060.03317.24
5.5.190.0020.03017.22
5.5.180.0030.03317.05
5.5.170.0030.01014.10
5.5.160.0080.03817.27
5.5.150.0080.04217.14
5.5.140.0090.03517.25
5.5.130.0050.04417.27
5.5.120.0060.02817.31
5.5.110.0020.02617.27
5.5.100.0040.02317.28
5.5.90.0070.03017.24
5.5.80.0100.04117.13
5.5.70.0050.03317.05
5.5.60.0030.02417.22
5.5.50.0020.04217.14
5.5.40.0070.04217.02
5.5.30.0040.03617.15
5.5.20.0070.02417.17
5.5.10.0070.02517.20
5.5.00.0020.04817.13
5.4.450.0060.04115.07
5.4.440.0040.03015.23
5.4.430.0070.03115.18
5.4.420.0050.03515.20
5.4.410.0040.04015.23
5.4.400.0020.04215.04
5.4.390.0100.03814.86
5.4.380.0070.03714.85
5.4.370.0040.03715.04
5.4.360.0050.02814.81
5.4.350.0030.02514.88
5.4.340.0060.04215.05
5.4.330.0000.01110.97
5.4.320.0050.04214.99
5.4.310.0060.02615.05
5.4.300.0080.03014.85
5.4.290.0070.03414.91
5.4.280.0000.04614.84
5.4.270.0030.03814.94
5.4.260.0030.03914.99
5.4.250.0070.03514.82
5.4.240.0050.04114.91
5.4.230.0000.04614.98
5.4.220.0030.03915.11
5.4.210.0130.02714.93
5.4.200.0050.04314.87
5.4.190.0030.03214.84
5.4.180.0070.02014.88
5.4.170.0030.04314.99
5.4.160.0100.03514.83
5.4.150.0030.02914.74
5.4.140.0070.04113.59
5.4.130.0050.03013.66
5.4.120.0050.02813.67
5.4.110.0080.03613.66
5.4.100.0000.04513.45
5.4.90.0050.03213.54
5.4.80.0060.04013.59
5.4.70.0020.04313.61
5.4.60.0100.03213.65
5.4.50.0030.03813.61
5.4.40.0030.04313.62
5.4.30.0050.04013.56
5.4.20.0030.02813.71
5.4.10.0020.04113.53
5.4.00.0080.03413.38
5.3.290.0070.04012.58
5.3.280.0020.02812.47
5.3.270.0030.04012.41
5.3.260.0050.04012.44
5.3.250.0050.03912.56
5.3.240.0020.04412.52
5.3.230.0100.03712.47
5.3.220.0030.04012.37
5.3.210.0070.04012.37
5.3.200.0030.03012.44
5.3.190.0030.03712.40
5.3.180.0050.02212.48
5.3.170.0050.04012.46
5.3.160.0020.04512.49
5.3.150.0080.03612.54
5.3.140.0060.04012.52
5.3.130.0150.03312.50
5.3.120.0030.04312.40
5.3.110.0020.04512.50
5.3.100.0060.03812.12
5.3.90.0080.03312.17
5.3.80.0050.02212.22
5.3.70.0020.03812.16
5.3.60.0050.02811.98
5.3.50.0030.03011.93
5.3.40.0020.03312.07
5.3.30.0060.03512.13
5.3.20.0070.03811.98
5.3.10.0050.04311.86
5.3.00.0040.03911.88
5.2.170.0000.06312.25
5.2.160.0030.04312.25
5.2.150.0030.05712.25
5.2.140.0070.06312.25
5.2.130.0030.04312.25
5.2.120.0070.04712.25
5.2.110.0030.05712.25
5.2.100.0030.06312.25
5.2.90.0030.06312.25
5.2.80.0000.05012.25
5.2.70.0000.06712.25
5.2.60.0030.06012.25
5.2.50.0000.05312.25
5.2.40.0070.05012.25
5.2.30.0030.04312.25
5.2.20.0000.06012.25
5.2.10.0070.05012.25
5.2.00.0070.05312.25
5.1.60.0070.05312.25
5.1.50.0070.05012.25
5.1.40.0030.05012.25
5.1.30.0030.04312.25
5.1.20.0070.05712.25
5.1.10.0070.04712.25
5.1.00.0000.05012.25
5.0.50.0030.04312.25
5.0.40.0030.03312.25
5.0.30.0030.04712.25
5.0.20.0000.04712.25
5.0.10.0000.04712.25
5.0.00.0100.06012.25
4.4.90.0030.03312.25
4.4.80.0030.03312.25
4.4.70.0030.02312.25
4.4.60.0030.03312.25
4.4.50.0000.03012.25
4.4.40.0000.05012.25
4.4.30.0000.04012.25
4.4.20.0030.03012.25
4.4.10.0030.03312.25
4.4.00.0030.05712.25
4.3.110.0000.01712.25
4.3.100.0070.03012.25
4.3.90.0000.02712.25
4.3.80.0000.05312.25
4.3.70.0000.03712.25
4.3.60.0000.03312.25
4.3.50.0030.02712.25
4.3.40.0000.05012.25
4.3.30.0070.02712.25
4.3.20.0000.04012.25
4.3.10.0030.03312.25
4.3.00.0030.03712.25

preferences:
48.01 ms | 400 KiB | 5 Q