3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "Unsigned and Signed:\n"; $offset = abs(~0xffffffff) + 2 + 4294967295; printf("%u\n",PHP_INT_MAX); printf("%d\n",~$offset);

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)
8.3.60.0110.00718.30
8.3.50.0090.00721.87
8.3.40.0110.00418.56
8.3.30.0090.00618.92
8.3.20.0030.00520.17
8.3.10.0000.00821.79
8.3.00.0080.00022.43
8.2.180.0070.01016.63
8.2.170.0040.01122.96
8.2.160.0060.00920.86
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00019.38
8.2.110.0140.00722.01
8.2.100.0090.00319.57
8.2.90.0070.00018.84
8.2.80.0090.00017.97
8.2.70.0060.00617.75
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0090.00318.22
8.2.30.0030.00618.12
8.2.20.0040.00417.59
8.2.10.0040.00417.58
8.2.00.0040.00417.75
8.1.280.0130.00325.92
8.1.270.0040.00422.14
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0030.00623.76
8.1.230.0110.00019.15
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00616.99
8.1.190.0000.00917.41
8.1.180.0000.00818.59
8.1.170.0050.00318.59
8.1.160.0000.00721.98
8.1.150.0070.00018.63
8.1.140.0080.00017.36
8.1.130.0030.00317.74
8.1.120.0060.00317.42
8.1.110.0080.00017.26
8.1.100.0070.00017.46
8.1.90.0000.00717.41
8.1.80.0000.00817.36
8.1.70.0000.00717.24
8.1.60.0030.00617.53
8.1.50.0070.00017.45
8.1.40.0030.00517.42
8.1.30.0000.00917.46
8.1.20.0040.00417.56
8.1.10.0000.00717.46
8.1.00.0040.00417.48
8.0.300.0000.00718.77
8.0.290.0050.00217.16
8.0.280.0070.00018.35
8.0.270.0050.00217.21
8.0.260.0030.00316.73
8.0.250.0030.00316.93
8.0.240.0040.00416.86
8.0.230.0070.00016.94
8.0.220.0030.00316.87
8.0.210.0030.00316.70
8.0.200.0000.00716.78
8.0.190.0070.00016.75
8.0.180.0060.00616.73
8.0.170.0020.00516.75
8.0.160.0000.00816.85
8.0.150.0040.00416.75
8.0.140.0040.00416.75
8.0.130.0000.00513.29
8.0.120.0030.00516.72
8.0.110.0000.00716.74
8.0.100.0040.00416.68
8.0.90.0070.00016.61
8.0.80.0000.01516.78
8.0.70.0000.00716.84
8.0.60.0000.00716.88
8.0.50.0000.00716.82
8.0.30.0080.01117.01
8.0.20.0080.01017.40
8.0.10.0070.00016.81
8.0.00.0120.00916.66
7.4.330.0020.00215.06
7.4.320.0000.00616.53
7.4.300.0000.00616.64
7.4.290.0000.00716.60
7.4.280.0030.00516.58
7.4.270.0000.00916.55
7.4.260.0000.01016.58
7.4.250.0050.00316.55
7.4.240.0030.00516.59
7.4.230.0030.00316.48
7.4.220.0030.01616.54
7.4.210.0070.00816.56
7.4.200.0000.00716.70
7.4.190.0040.00416.64
7.4.160.0030.01216.64
7.4.150.0120.00617.40
7.4.140.0100.00917.86
7.4.130.0130.00616.40
7.4.120.0100.00716.45
7.4.110.0100.00616.37
7.4.100.0090.00916.41
7.4.90.0130.00316.47
7.4.80.0090.00919.39
7.4.70.0070.01116.67
7.4.60.0100.00616.38
7.4.50.0020.00216.33
7.4.40.0090.00622.77
7.4.30.0030.01316.40
7.4.00.0120.00315.00
7.3.330.0020.00212.96
7.3.320.0000.00613.06
7.3.310.0030.00316.20
7.3.300.0000.00716.19
7.3.290.0090.00616.25
7.3.280.0080.00716.16
7.3.270.0070.01017.40
7.3.260.0140.00316.18
7.3.250.0070.01116.44
7.3.240.0110.00616.45
7.3.230.0030.01616.46
7.3.210.0110.00516.16
7.3.200.0090.01319.39
7.3.190.0060.01616.48
7.3.180.0070.00716.29
7.3.170.0070.01416.29
7.3.160.0120.00816.37
7.3.120.0100.00314.68
7.2.330.0130.00316.32
7.2.320.0120.00916.55
7.2.310.0000.01616.38
7.2.300.0080.00816.27
7.2.290.0030.01216.42
7.2.00.0030.01319.39
7.1.100.0030.00518.30
7.1.70.0000.00817.28
7.1.60.0070.00417.09
7.1.50.0070.00316.63
7.1.40.0080.00316.58
7.1.30.0060.00616.53
7.1.20.0040.00716.70
7.1.10.0000.00816.64
7.1.00.0050.00516.54
7.0.200.0000.00716.88
7.0.190.0070.00316.86
7.0.180.0050.00216.45
7.0.170.0000.00816.45
7.0.160.0040.00416.45
7.0.150.0030.00516.45
7.0.140.0000.00716.45
7.0.130.0040.00416.62
7.0.120.0050.00216.58
7.0.110.0030.00616.61
7.0.100.0060.00316.50
7.0.90.0000.00716.45
7.0.80.0090.00316.45
7.0.70.0000.00816.59
7.0.60.0070.01016.45
7.0.50.0030.00616.53
7.0.40.0060.00316.45
7.0.30.0080.00016.45
7.0.20.0000.00816.45
7.0.10.0050.00216.45
7.0.00.0000.00816.45
5.6.300.0030.04320.81
5.6.290.0040.03920.79
5.6.280.0060.03920.90
5.6.270.0000.04320.85
5.6.260.0000.04320.86
5.6.250.0000.04221.08
5.6.240.0030.04120.92
5.6.230.0000.04620.94
5.6.220.0070.04620.95
5.6.210.0070.08321.00
5.6.200.0060.04220.78
5.6.190.0030.04720.72
5.6.180.0070.04020.92
5.6.170.0070.03721.01
5.6.160.0100.04220.81
5.6.150.0030.04320.72
5.6.140.0030.04520.94
5.6.130.0260.03320.84
5.6.120.0130.03220.82
5.6.110.0030.04220.91
5.6.100.0030.04420.76
5.6.90.0000.04820.77
5.6.80.0030.04420.40
5.6.70.0030.04020.30
5.6.60.0060.04120.32
5.6.50.0030.04220.23
5.6.40.0000.04520.17
5.6.30.0100.03620.18
5.6.20.0000.04420.34
5.6.10.0000.06720.11
5.6.00.0000.04320.38
5.5.380.0100.05517.46
5.5.370.0100.04717.61
5.5.360.0030.03917.45
5.5.350.0070.04417.40
5.5.340.0000.04318.03
5.5.330.0030.04817.74
5.5.320.0000.04718.07
5.5.310.0100.03417.97
5.5.300.0030.04017.97
5.5.290.0000.04417.95
5.5.280.0000.05218.03
5.5.270.0030.04517.71
5.5.260.0100.04318.01
5.5.250.0100.04217.76
5.5.240.0030.03617.24
5.5.230.0100.04717.40
5.5.220.0000.04017.32
5.5.210.0070.03617.32
5.5.200.0100.03517.35
5.5.190.0000.04517.43
5.5.180.0030.04017.19
5.5.160.0070.04117.29
5.5.150.0000.07417.05
5.5.140.0070.05617.46
5.5.130.0000.04217.34
5.5.120.0000.06717.38
5.5.110.0000.04217.41
5.5.100.0130.03717.32
5.5.90.0030.04317.22
5.5.80.0000.04116.95
5.5.70.0000.04017.07
5.5.60.0070.07017.30
5.5.50.0030.07417.27
5.5.40.0030.04017.21
5.5.30.0030.04117.19
5.5.20.0030.04217.26
5.5.10.0030.04117.35
5.5.00.0000.04016.93
5.4.450.0030.04219.37
5.4.440.0000.04119.21
5.4.430.0030.03719.15
5.4.420.0100.03519.46
5.4.410.0000.04519.34
5.4.400.0070.03619.15
5.4.390.0060.03918.88
5.4.380.0070.03419.04
5.4.370.0070.05918.98
5.4.360.0070.06319.02
5.4.350.0030.03619.14
5.4.340.0070.04518.87
5.4.320.0030.06019.08
5.4.310.0100.07218.95
5.4.300.0030.03819.14
5.4.290.0000.05019.14
5.4.280.0130.03519.02
5.4.270.0030.05319.00
5.4.260.0040.03618.98
5.4.250.0040.03519.00
5.4.240.0000.04119.06
5.4.230.0000.03918.82
5.4.220.0030.05619.14
5.4.210.0100.07419.00
5.4.200.0030.05318.85
5.4.190.0070.03318.88
5.4.180.0100.04318.97
5.4.170.0000.04119.01
5.4.160.0070.03318.89
5.4.150.0030.04119.13
5.4.140.0030.03516.65
5.4.130.0070.04316.45
5.4.120.0070.03316.54
5.4.110.0030.03716.48
5.4.100.0070.03416.68
5.4.90.0030.04316.45
5.4.80.0030.03716.56
5.4.70.0030.04516.53
5.4.60.0000.03816.63
5.4.50.0030.03716.51
5.4.40.0030.03816.69
5.4.30.0030.03416.57
5.4.20.0030.03316.61
5.4.10.0030.04216.45
5.4.00.0000.03916.45
5.3.290.0030.05716.45
5.3.280.0060.06516.45
5.3.270.0000.03916.45
5.3.260.0070.03616.45
5.3.250.0000.04116.45
5.3.240.0030.03516.45
5.3.230.0030.04016.45
5.3.220.0030.03716.45
5.3.210.0030.03916.45
5.3.200.0030.03816.45
5.3.190.0030.03516.45
5.3.180.0040.03916.45
5.3.170.0000.03916.45
5.3.160.0000.03916.45
5.3.150.0000.04016.45
5.3.140.0000.04716.45
5.3.130.0000.03916.45
5.3.120.0000.04116.45
5.3.110.0000.04816.45
5.3.100.0000.03716.45
5.3.90.0070.04216.45
5.3.80.0030.04016.45
5.3.70.0030.03616.45
5.3.60.0070.03016.45
5.3.50.0030.03516.45
5.3.40.0000.04016.45
5.3.30.0200.03316.45
5.3.20.0040.03616.45
5.3.10.0000.03916.45
5.3.00.0030.03816.45

preferences:
53.17 ms | 400 KiB | 5 Q