3v4l.org

run code in 300+ PHP versions simultaneously
<?php const READ = 1; const WRITE = 2; const READ_WRITE = 3; function test($mask) { if ($mask & READ_WRITE) { echo 'Read/Write!' . PHP_EOL; return; } if ($mask & READ) { echo 'Read!' . PHP_EOL; return; } if ($mask & WRITE) { echo 'Write!' . PHP_EOL; return; } echo 'Failure!' . PHP_EOL; } test(0); test(READ); test(WRITE); test(READ | WRITE);

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)
8.3.60.0070.00718.55
8.3.50.0100.00821.22
8.3.40.0110.00318.68
8.3.30.0100.00319.10
8.3.20.0040.00420.02
8.3.10.0040.00423.67
8.3.00.0080.00019.13
8.2.180.0110.00425.92
8.2.170.0110.00322.96
8.2.160.0100.00320.47
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0000.00926.16
8.2.120.0040.00422.10
8.2.110.0040.00420.39
8.2.100.0040.00817.84
8.2.90.0060.00319.07
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0120.00617.43
8.2.50.0040.00418.07
8.2.40.0030.00519.75
8.2.30.0000.00918.01
8.2.20.0040.00417.54
8.2.10.0040.00417.99
8.2.00.0000.00817.62
8.1.280.0100.01025.92
8.1.270.0050.00323.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.65
8.1.230.0040.00819.01
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0060.00317.10
8.1.190.0040.00417.22
8.1.180.0000.00718.10
8.1.170.0050.00318.52
8.1.160.0000.00922.03
8.1.150.0040.00418.84
8.1.140.0020.00517.39
8.1.130.0030.00317.77
8.1.120.0000.00717.46
8.1.110.0080.00017.37
8.1.100.0080.00017.36
8.1.90.0000.00717.41
8.1.80.0030.00317.39
8.1.70.0030.00317.39
8.1.60.0030.00617.52
8.1.50.0000.00817.39
8.1.40.0080.00017.42
8.1.30.0040.00417.50
8.1.20.0000.00817.50
8.1.10.0040.00417.52
8.1.00.0070.00017.43
8.0.300.0020.00518.77
8.0.290.0050.00316.75
8.0.280.0000.00718.27
8.0.270.0000.00717.20
8.0.260.0000.00617.20
8.0.250.0050.00216.81
8.0.240.0030.00316.83
8.0.230.0100.00016.80
8.0.220.0000.00716.91
8.0.210.0000.00616.86
8.0.200.0070.00016.77
8.0.190.0030.00316.76
8.0.180.0040.00416.80
8.0.170.0000.00816.89
8.0.160.0000.00716.88
8.0.150.0000.00716.78
8.0.140.0040.00416.85
8.0.130.0060.00313.23
8.0.120.0040.00416.77
8.0.110.0000.00716.88
8.0.100.0040.00416.77
8.0.90.0000.00816.79
8.0.80.0120.00916.77
8.0.70.0000.00716.75
8.0.60.0070.00016.66
8.0.50.0070.00016.96
8.0.30.0160.00617.07
8.0.20.0100.01717.40
8.0.10.0040.00416.92
8.0.00.0060.01416.74
7.4.330.0000.00615.07
7.4.320.0000.00616.45
7.4.300.0030.00316.44
7.4.290.0040.00416.37
7.4.280.0000.00716.52
7.4.270.0030.00316.59
7.4.260.0070.00316.50
7.4.250.0030.00516.43
7.4.240.0050.00216.47
7.4.230.0030.00316.32
7.4.220.0000.02016.53
7.4.210.0000.01516.64
7.4.200.0040.00416.38
7.4.160.0130.00316.59
7.4.150.0130.00917.40
7.4.140.0110.01117.86
7.4.130.0100.00716.56
7.4.120.0070.01016.39
7.4.110.0090.00916.69
7.4.100.0100.00716.54
7.4.90.0190.00316.36
7.4.80.0140.02319.39
7.4.70.0100.00716.52
7.4.60.0090.00916.36
7.4.50.0000.00816.51
7.4.40.0030.01316.54
7.4.30.0130.00916.56
7.4.00.0030.01014.95
7.3.330.0020.00213.25
7.3.320.0000.00513.26
7.3.310.0030.00316.26
7.3.300.0070.00016.14
7.3.290.0070.00816.30
7.3.280.0100.00616.31
7.3.270.0030.01417.40
7.3.260.0120.00616.57
7.3.250.0110.00716.40
7.3.240.0070.01016.43
7.3.230.0100.01316.51
7.3.210.0080.00816.45
7.3.200.0160.00719.39
7.3.190.0070.01416.34
7.3.180.0090.00616.47
7.3.170.0130.00716.39
7.3.160.0110.00716.31
7.3.00.0090.00616.73
7.2.330.0090.00916.73
7.2.320.0070.01616.71
7.2.310.0100.00716.60
7.2.300.0070.01016.48
7.2.290.0070.01516.43
7.2.130.0030.01216.58
7.2.120.0070.00316.45
7.2.110.0080.00816.84
7.2.100.0030.00816.96
7.2.90.0060.01016.89
7.2.80.0060.00817.09
7.2.70.0070.00316.57
7.2.60.0100.00317.14
7.2.50.0070.00716.81
7.2.40.0070.01017.07
7.2.30.0030.01216.88
7.2.20.0060.00617.12
7.2.10.0070.00316.83
7.2.00.0110.00517.85
7.1.250.0100.00315.73
7.1.240.0030.00615.49
7.1.230.0090.00315.48
7.1.220.0070.00315.31
7.1.210.0000.00915.80
7.1.200.0000.01115.71
7.1.190.0040.00415.62
7.1.180.0070.00715.71
7.1.170.0090.00315.61
7.1.160.0060.00315.71
7.1.150.0030.00615.43
7.1.140.0000.01515.73
7.1.130.0000.01115.61
7.1.120.0030.01015.85
7.1.110.0070.00715.37
7.1.100.0050.00916.80
7.1.90.0030.01015.74
7.1.80.0100.00315.67
7.1.70.0060.00316.45
7.1.60.0080.00917.30
7.1.50.0070.01216.32
7.1.40.0030.00715.85
7.1.30.0070.01015.40
7.1.20.0030.01015.66
7.1.10.0030.00715.40
7.1.00.0020.04418.93
7.0.330.0040.00415.27
7.0.320.0070.00315.50
7.0.310.0040.01115.40
7.0.300.0070.00715.26
7.0.290.0030.00715.35
7.0.280.0000.01415.44
7.0.270.0050.00515.30
7.0.260.0070.00715.38
7.0.250.0030.00715.52
7.0.240.0090.00015.26
7.0.230.0070.00715.21
7.0.220.0080.00315.45
7.0.210.0060.00615.27
7.0.200.0050.00715.90
7.0.190.0040.00815.41
7.0.180.0000.01215.23
7.0.170.0000.01015.43
7.0.160.0050.00315.54
7.0.150.0030.01015.00
7.0.140.0040.03718.72
7.0.130.0030.00715.30
7.0.120.0060.03818.65
7.0.110.0050.04218.50
7.0.100.0050.03818.74
7.0.90.0030.04318.76
7.0.80.0060.01918.72
7.0.70.0050.03918.64
7.0.60.0030.04418.65
7.0.50.0050.03518.62
7.0.40.0000.03717.71
7.0.30.0020.03417.68
7.0.20.0070.03517.81
7.0.10.0050.04017.71
7.0.00.0100.02317.62
5.6.380.0000.01113.96
5.6.370.0000.01114.54
5.6.360.0060.00614.41
5.6.350.0120.00014.17
5.6.340.0070.00714.30
5.6.330.0000.01114.05
5.6.320.0060.00914.21
5.6.310.0100.00614.24
5.6.300.0030.01014.41
5.6.290.0000.01113.91
5.6.280.0030.04117.50
5.6.270.0060.00613.92
5.6.260.0030.04017.74
5.6.250.0040.02917.58
5.6.240.0040.03217.49
5.6.230.0020.03517.69
5.6.220.0040.03317.47
5.6.210.0070.03717.52
5.6.200.0050.03817.43
5.6.190.0020.04517.58
5.6.180.0020.03717.62
5.6.170.0020.02917.63
5.6.160.0060.03317.41
5.6.150.0050.03317.61
5.6.140.0070.03817.61
5.6.130.0030.03517.61
5.6.120.0090.03917.64
5.6.110.0030.04217.45
5.6.100.0030.04017.59
5.6.90.0050.03717.60
5.6.80.0050.03517.30
5.6.70.0020.04017.29
5.6.60.0020.04817.33
5.6.50.0080.02817.21
5.6.40.0070.02317.12
5.6.30.0050.02917.16
5.6.20.0050.03917.25
5.6.10.0070.03217.10
5.6.00.0040.03917.18
5.5.380.0050.03714.43
5.5.370.0030.02314.40
5.5.360.0030.04014.40
5.5.350.0030.03814.21
5.5.340.0030.04014.34
5.5.330.0020.03914.61
5.5.320.0040.03314.45
5.5.310.0030.03814.48
5.5.300.0060.03814.35
5.5.290.0050.04114.52
5.5.280.0040.03514.66
5.5.270.0000.03914.61
5.5.260.0030.04014.47
5.5.250.0000.04014.45
5.5.240.0040.03714.41
5.5.230.0030.03814.13
5.5.220.0000.03914.20
5.5.210.0020.02714.37
5.5.200.0050.03514.04
5.5.190.0020.02514.10
5.5.180.0030.04014.11
5.5.170.0000.00811.10
5.5.160.0000.03914.30
5.5.150.0060.03514.32
5.5.140.0020.03814.20
5.5.130.0040.03514.09
5.5.120.0000.03814.27
5.5.110.0050.03314.31
5.5.100.0020.04114.32
5.5.90.0020.03714.35
5.5.80.0000.04014.15
5.5.70.0080.03014.03
5.5.60.0070.03214.12
5.5.50.0050.03514.24
5.5.40.0050.03514.01
5.5.30.0050.03313.87
5.5.20.0020.03914.26
5.5.10.0050.03714.19
5.5.00.0050.03414.09
5.4.450.0030.03815.33
5.4.440.0050.02615.29
5.4.430.0020.04015.32
5.4.420.0050.03715.22
5.4.410.0040.03015.38
5.4.400.0070.02715.05
5.4.390.0040.03815.13
5.4.380.0030.03315.04
5.4.370.0000.03914.97
5.4.360.0000.02714.87
5.4.350.0020.03915.01
5.4.340.0030.03615.02
5.4.330.0040.00610.55
5.4.320.0020.03715.01
5.4.310.0050.03314.99
5.4.300.0020.03814.91
5.4.290.0040.03614.91
5.4.280.0070.03514.90
5.4.270.0030.03715.02
5.4.260.0020.03814.95
5.4.250.0030.03615.00
5.4.240.0050.03314.83
5.4.230.0050.03414.97
5.4.220.0060.03414.93
5.4.210.0020.03715.18
5.4.200.0050.03814.77
5.4.190.0060.03215.15
5.4.180.0070.03215.04
5.4.170.0080.03314.89
5.4.160.0030.03614.94
5.4.150.0010.03814.89
5.4.140.0040.03713.72
5.4.130.0000.03613.57
5.4.120.0050.03413.72
5.4.110.0030.03713.51
5.4.100.0020.03713.75
5.4.90.0020.03413.71
5.4.80.0010.03013.76
5.4.70.0010.03613.71
5.4.60.0030.03713.46
5.4.50.0020.03313.51
5.4.40.0030.03013.58
5.4.30.0050.03013.60
5.4.20.0000.03713.66
5.4.10.0060.03413.39
5.4.00.0020.03813.36
5.3.290.0030.03812.65
5.3.280.0010.03812.40
5.3.270.0050.03512.58
5.3.260.0030.03412.59
5.3.250.0000.03812.64
5.3.240.0020.03312.63
5.3.230.0020.03612.61
5.3.220.0030.03512.44
5.3.210.0060.03612.39
5.3.200.0030.03512.30
5.3.190.0000.03112.47
5.3.180.0070.03212.52
5.3.170.0020.03712.53
5.3.160.0040.03512.54
5.3.150.0050.03512.50
5.3.140.0000.04012.51
5.3.130.0060.03012.53
5.3.120.0000.03412.37
5.3.110.0030.03612.53
5.3.100.0050.03412.16
5.3.90.0030.03212.42
5.3.80.0030.03012.21
5.3.70.0000.03312.21
5.3.60.0020.03312.22
5.3.50.0030.03512.24
5.3.40.0030.03712.27
5.3.30.0040.03412.11
5.3.20.0030.03512.26
5.3.10.0050.03311.94
5.3.00.0040.03312.02
5.2.170.0070.02710.61
5.2.160.0070.02510.58
5.2.150.0020.02810.57
5.2.140.0080.02310.57
5.2.130.0020.02910.55
5.2.120.0040.02710.55
5.2.110.0000.03110.62
5.2.100.0050.02810.55
5.2.90.0030.02610.56
5.2.80.0000.03010.52
5.2.70.0030.03210.48
5.2.60.0000.03110.53
5.2.50.0000.02810.44
5.2.40.0040.02810.56
5.2.30.0010.03110.51
5.2.20.0020.02710.59
5.2.10.0060.02010.57
5.2.00.0040.02910.32
5.1.60.0040.02210.04
5.1.50.0020.02310.06
5.1.40.0050.02210.04
5.1.30.0030.02310.15
5.1.20.0020.02410.20
5.1.10.0040.02310.04
5.1.00.0020.02610.15
5.0.50.0000.02210.04
5.0.40.0000.02110.04
5.0.30.0020.02810.04
5.0.20.0020.01710.04
5.0.10.0010.02110.04
5.0.00.0000.03110.04
4.4.90.0050.01310.04
4.4.80.0020.01310.04
4.4.70.0030.01610.04
4.4.60.0000.01810.04
4.4.50.0010.01410.04
4.4.40.0030.02310.04
4.4.30.0010.01510.04
4.4.20.0000.01510.04
4.4.10.0010.01610.04
4.4.00.0020.02510.04
4.3.110.0000.01510.04
4.3.100.0000.01710.04
4.3.90.0030.01510.04
4.3.80.0040.02110.04
4.3.70.0020.01410.04
4.3.60.0000.01710.04
4.3.50.0020.01510.04
4.3.40.0000.02710.04
4.3.30.0020.01710.04
4.3.20.0030.01710.04
4.3.10.0020.01710.04
4.3.00.0030.01310.04

preferences:
49.53 ms | 401 KiB | 5 Q