3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 0x2B | ~0x2B; var_dump($a);

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)
8.3.60.0070.01418.43
8.3.50.0080.01021.14
8.3.40.0070.01118.59
8.3.30.0140.00318.44
8.3.20.0000.00818.52
8.3.10.0070.00021.14
8.3.00.0040.00419.56
8.2.180.0130.00716.50
8.2.170.0110.00722.96
8.2.160.0100.00320.39
8.2.150.0000.00724.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00821.00
8.2.110.0070.00322.16
8.2.100.0070.00417.65
8.2.90.0090.00019.09
8.2.80.0050.00317.97
8.2.70.0030.00617.25
8.2.60.0030.00717.80
8.2.50.0050.00318.07
8.2.40.0000.00718.03
8.2.30.0070.00019.43
8.2.20.0040.00417.56
8.2.10.0040.00417.71
8.2.00.0060.00317.62
8.1.280.0040.01125.92
8.1.270.0080.00023.99
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00322.00
8.1.230.0000.01222.07
8.1.220.0000.00818.77
8.1.210.0000.01018.91
8.1.200.0060.00317.35
8.1.190.0040.00417.50
8.1.180.0030.00618.10
8.1.170.0000.00818.57
8.1.160.0030.00518.83
8.1.150.0000.00718.52
8.1.140.0000.00817.30
8.1.130.0050.00217.86
8.1.120.0000.00717.32
8.1.110.0040.00417.39
8.1.100.0040.00317.43
8.1.90.0040.00417.38
8.1.80.0040.00417.37
8.1.70.0000.00717.40
8.1.60.0060.00317.36
8.1.50.0000.00717.30
8.1.40.0000.00717.43
8.1.30.0080.00017.52
8.1.20.0030.00617.56
8.1.10.0000.01017.44
8.1.00.0000.00817.38
8.0.300.0040.00419.78
8.0.290.0040.00417.18
8.0.280.0050.00218.28
8.0.270.0000.00717.10
8.0.260.0030.00316.71
8.0.250.0040.00416.87
8.0.240.0030.00716.81
8.0.230.0030.00316.86
8.0.220.0030.00316.80
8.0.210.0070.00016.81
8.0.200.0030.00316.77
8.0.190.0080.00016.82
8.0.180.0050.00316.86
8.0.170.0000.00816.77
8.0.160.0040.00416.71
8.0.150.0040.00416.73
8.0.140.0040.00416.67
8.0.130.0000.00513.20
8.0.120.0000.00716.75
8.0.110.0000.00916.82
8.0.100.0070.00016.68
8.0.90.0040.00416.81
8.0.80.0070.00716.75
8.0.70.0000.00716.63
8.0.60.0040.00416.79
8.0.50.0000.00716.68
8.0.30.0110.00817.07
8.0.20.0060.01217.40
8.0.10.0040.00416.96
8.0.00.0080.01116.47
7.4.330.0000.00616.69
7.4.320.0060.00316.44
7.4.300.0000.00616.43
7.4.290.0070.00016.54
7.4.280.0030.00316.50
7.4.270.0000.00616.41
7.4.260.0020.00213.20
7.4.250.0080.00016.37
7.4.240.0000.00716.50
7.4.230.0030.00316.41
7.4.220.0100.00716.43
7.4.210.0100.00616.52
7.4.200.0000.00716.42
7.4.190.0000.00716.59
7.4.160.0100.00716.46
7.4.150.0130.00617.40
7.4.140.0130.00817.86
7.4.130.0110.00916.52
7.4.120.0090.00916.39
7.4.110.0090.00916.48
7.4.100.0090.00916.52
7.4.90.0160.00716.36
7.4.80.0100.00719.39
7.4.70.0030.01316.34
7.4.60.0030.01716.24
7.4.50.0080.00016.19
7.4.40.0060.01222.77
7.4.30.0100.00616.37
7.4.00.0070.01114.70
7.3.330.0050.00012.99
7.3.320.0050.00012.97
7.3.310.0030.00316.17
7.3.300.0030.00316.17
7.3.290.0060.00916.11
7.3.280.0080.00716.08
7.3.270.0140.00317.40
7.3.260.0130.00818.24
7.3.250.0050.01216.28
7.3.240.0100.01016.42
7.3.230.0130.00316.39
7.3.210.0090.00916.24
7.3.200.0060.01019.39
7.3.190.0040.01216.21
7.3.180.0060.00916.44
7.3.170.0120.00316.28
7.3.160.0090.00616.41
7.3.120.0060.00914.65
7.3.10.0070.00716.27
7.3.00.0070.00416.36
7.2.330.0150.00316.39
7.2.320.0100.00716.42
7.2.310.0100.01116.26
7.2.300.0090.00616.55
7.2.290.0060.00916.38
7.2.130.0060.00916.77
7.2.120.0000.00916.56
7.2.110.0100.00316.47
7.2.100.0000.01016.59
7.2.90.0030.00716.70
7.2.80.0130.00016.66
7.2.70.0040.00816.40
7.2.60.0080.00416.66
7.2.50.0060.00916.60
7.2.40.0030.00916.50
7.2.30.0030.01016.61
7.2.20.0040.00816.81
7.2.10.0030.00616.54
7.2.00.0030.01017.94
7.1.250.0070.00715.54
7.1.100.0030.01018.23
7.1.70.0040.00417.07
7.1.60.0030.00716.94
7.1.50.0000.01016.92
7.1.40.0100.00616.49
7.1.30.0030.01416.48
7.1.20.0000.01416.55
7.1.10.0000.00816.40
7.1.00.0070.01016.75
7.0.200.0040.00416.37
7.0.190.0000.00716.33
7.0.180.0040.00416.21
7.0.170.0000.00916.06
7.0.160.0060.00616.08
7.0.150.0000.00716.00
7.0.140.0000.00716.00
7.0.130.0030.00516.73
7.0.120.0060.01016.37
7.0.110.0060.00616.19
7.0.100.0080.00816.53
7.0.90.0030.01216.44
7.0.80.0000.01516.47
7.0.70.0070.00016.21
7.0.60.0000.00816.08
7.0.50.0000.01016.41
7.0.40.0000.00815.21
7.0.30.0030.00715.21
7.0.20.0030.00715.21
7.0.10.0040.00415.21
7.0.00.0050.00315.21
5.6.300.0030.04020.73
5.6.290.0000.04420.82
5.6.280.0100.04020.88
5.6.270.0100.08620.97
5.6.260.0000.07021.08
5.6.250.0030.07520.84
5.6.240.0070.04320.96
5.6.230.0100.08520.96
5.6.220.0000.04620.83
5.6.210.0070.03720.97
5.6.200.0070.04120.82
5.6.190.0030.04420.85
5.6.180.0000.04720.98
5.6.170.0030.04420.75
5.6.160.0000.04520.98
5.6.150.0030.04120.82
5.6.140.0070.04021.01
5.6.130.0030.04421.01
5.6.120.0000.04920.98
5.6.110.0030.04320.80
5.6.100.0070.04620.96
5.6.90.0070.03520.80
5.6.80.0130.03820.21
5.6.70.0060.03820.10
5.6.60.0030.03920.39
5.6.50.0000.05120.33
5.6.40.0000.04120.20
5.6.30.0030.08220.09
5.6.20.0030.04520.39
5.6.10.0030.04320.30
5.6.00.0200.04220.15
5.5.380.0000.04417.48
5.5.370.0100.04717.48
5.5.360.0100.05217.40
5.5.350.0070.03617.56
5.5.340.0030.04418.04
5.5.330.0060.03918.06
5.5.320.0100.07618.07
5.5.310.0030.04717.97
5.5.300.0030.04318.11
5.5.290.0030.04318.03
5.5.280.0030.04717.84
5.5.270.0030.04417.98
5.5.260.0000.05018.11
5.5.250.0030.03917.77
5.5.240.0000.03917.13
5.5.230.0070.06117.12
5.5.220.0030.03717.07
5.5.210.0030.07017.41
5.5.200.0030.04417.47
5.5.190.0030.03917.33
5.5.180.0000.04817.29
5.5.160.0030.04317.38
5.5.150.0000.04217.32
5.5.140.0000.06417.29
5.5.130.0030.03717.41
5.5.120.0030.05417.05
5.5.110.0070.03617.37
5.5.100.0030.03617.28
5.5.90.0030.04117.28
5.5.80.0060.04217.19
5.5.70.0000.04117.27
5.5.60.0070.07417.21
5.5.50.0070.03317.19
5.5.40.0070.03717.21
5.5.30.0000.04017.26
5.5.20.0000.05917.27
5.5.10.0100.03417.26
5.5.00.0030.03717.19
5.4.450.0000.04619.38
5.4.440.0000.04219.39
5.4.430.0060.03419.15
5.4.420.0030.04419.45
5.4.410.0000.03919.16
5.4.400.0030.03718.89
5.4.390.0030.04118.84
5.4.380.0030.04319.04
5.4.370.0070.05919.07
5.4.360.0070.05918.85
5.4.350.0030.03718.86
5.4.340.0000.04418.98
5.4.320.0000.04519.15
5.4.310.0000.04419.05
5.4.300.0070.03318.95
5.4.290.0000.04019.03
5.4.280.0100.03019.00
5.4.270.0030.04018.95
5.4.260.0060.03519.12
5.4.250.0000.05819.04
5.4.240.0030.03718.95
5.4.230.0030.04318.99
5.4.220.0000.04219.02
5.4.210.0000.04118.85
5.4.200.0000.04318.89
5.4.190.0030.03618.85
5.4.180.0030.04219.00
5.4.170.0090.03518.95
5.4.160.0100.03018.94
5.4.150.0030.04318.93
5.4.140.0000.04016.55
5.4.130.0060.03616.53
5.4.120.0000.04316.64
5.4.110.0070.06416.55
5.4.100.0000.04316.46
5.4.90.0070.05016.50
5.4.80.0000.04116.43
5.4.70.0000.04116.61
5.4.60.0030.03316.31
5.4.50.0030.07216.59
5.4.40.0100.04216.59
5.4.30.0000.04016.36
5.4.20.0000.04016.36
5.4.10.0000.04716.59
5.4.00.0000.04015.96
5.3.290.0070.04015.21
5.3.280.0000.06815.21
5.3.270.0090.03115.21
5.3.260.0100.06315.21
5.3.250.0060.04515.21
5.3.240.0000.03915.21
5.3.230.0070.04115.21
5.3.220.0060.07515.21
5.3.210.0000.04615.21
5.3.200.0070.03915.21
5.3.190.0000.03815.21
5.3.180.0040.03515.21
5.3.170.0070.03715.21
5.3.160.0070.06015.21
5.3.150.0040.05615.21
5.3.140.0030.04915.21
5.3.130.0000.04215.21
5.3.120.0090.03215.21
5.3.110.0000.05215.21
5.3.100.0030.05815.21
5.3.90.0030.04915.21
5.3.80.0170.02815.21
5.3.70.0030.03915.21
5.3.60.0230.03315.21
5.3.50.0000.04015.21
5.3.40.0000.04215.21
5.3.30.0000.03915.21
5.3.20.0000.03915.21
5.3.10.0130.02915.21
5.3.00.0030.03415.21
5.2.170.0000.04215.21
5.2.160.0030.02715.21
5.2.150.0000.03115.21
5.2.140.0060.02915.21
5.2.130.0000.03315.21
5.2.120.0000.03315.21
5.2.110.0000.03015.21
5.2.100.0000.02915.21
5.2.90.0000.02915.21
5.2.80.0030.02815.21
5.2.70.0000.03415.21
5.2.60.0030.03115.21
5.2.50.0040.02915.21
5.2.40.0040.02515.21
5.2.30.0090.02515.21
5.2.20.0040.02515.21
5.2.10.0030.05215.21
5.2.00.0070.05615.21
5.1.60.0030.02315.21
5.1.50.0030.02615.21
5.1.40.0000.03915.21
5.1.30.0030.02615.21
5.1.20.0060.02215.21
5.1.10.0000.02715.21
5.1.00.0030.02415.21
5.0.50.0000.02315.21
5.0.40.0030.02015.21
5.0.30.0030.02915.21
5.0.20.0040.01815.21
5.0.10.0030.01715.21
5.0.00.0030.02915.21
4.4.90.0030.01315.21
4.4.80.0000.02315.21
4.4.70.0070.03015.21
4.4.60.0000.03415.21
4.4.50.0000.02815.21
4.4.40.0030.02715.21
4.4.30.0060.02515.21
4.4.20.0040.01415.21
4.4.10.0000.01715.21
4.4.00.0030.02315.21
4.3.110.0000.01815.21
4.3.100.0000.01615.21
4.3.90.0030.01815.21
4.3.80.0000.02515.21
4.3.70.0070.01015.21
4.3.60.0000.01615.21
4.3.50.0000.01815.21
4.3.40.0030.04115.21
4.3.30.0000.02715.21
4.3.20.0000.03315.21
4.3.10.0000.03715.21
4.3.00.0070.02715.21

preferences:
46.62 ms | 400 KiB | 5 Q