3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "Unsigned and Signed:\n"; $offset = abs(~PHP_INT_MAX) + PHP_INT_MAX; printf("%f\n",$offset); printf("%d\n",~$offset); $offset = abs(~PHP_INT_MAX + 1) + PHP_INT_MAX; printf("%f\n",$offset); printf("%d\n",~$offset); $offset = abs(~PHP_INT_MAX + 2) + PHP_INT_MAX; printf("%f\n",$offset); printf("%d\n",~$offset); $offset = abs(-1) + PHP_INT_MAX; printf("%f\n",$offset); 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)
8.3.60.0150.00018.54
8.3.50.0070.00922.06
8.3.40.0040.01118.84
8.3.30.0130.00319.17
8.3.20.0140.00420.20
8.3.10.0080.00022.27
8.3.00.0070.01122.52
8.2.180.0120.00316.75
8.2.170.0060.01222.96
8.2.160.0100.00320.22
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.01526.16
8.2.120.0080.00019.48
8.2.110.0090.00022.20
8.2.100.0090.00317.97
8.2.90.0030.00619.29
8.2.80.0040.00418.18
8.2.70.0030.00617.63
8.2.60.0000.00817.93
8.2.50.0050.00518.07
8.2.40.0060.00318.34
8.2.30.0080.00018.18
8.2.20.0020.00517.79
8.2.10.0000.00717.80
8.2.00.0060.00317.69
8.1.280.0030.01225.92
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0090.00528.09
8.1.240.0030.00623.98
8.1.230.0110.00019.09
8.1.220.0050.00317.89
8.1.210.0030.00518.77
8.1.200.0070.00317.35
8.1.190.0000.00817.41
8.1.180.0030.00618.10
8.1.170.0040.00418.80
8.1.160.0040.00422.16
8.1.150.0040.00418.79
8.1.140.0040.00417.48
8.1.130.0000.00717.94
8.1.120.0040.00417.58
8.1.110.0040.00417.56
8.1.100.0040.00417.57
8.1.90.0040.00317.56
8.1.80.0050.00317.57
8.1.70.0030.00317.53
8.1.60.0040.00417.60
8.1.50.0060.00317.61
8.1.40.0000.00717.48
8.1.30.0030.00617.63
8.1.20.0060.00317.76
8.1.10.0040.00417.60
8.1.00.0000.00717.41
8.0.300.0000.00818.77
8.0.290.0090.00017.15
8.0.280.0030.00318.55
8.0.270.0040.00417.32
8.0.260.0030.00316.85
8.0.250.0030.00317.03
8.0.240.0040.00317.05
8.0.230.0000.00717.07
8.0.220.0030.00316.97
8.0.210.0030.00517.02
8.0.200.0070.00017.09
8.0.190.0070.00016.93
8.0.180.0040.00416.95
8.0.170.0040.00416.98
8.0.160.0000.00716.94
8.0.150.0000.00716.92
8.0.140.0070.00016.84
8.0.130.0030.00313.41
8.0.120.0000.00816.95
8.0.110.0040.00416.88
8.0.100.0040.00416.84
8.0.90.0040.00416.81
8.0.80.0110.00416.97
8.0.70.0000.00716.97
8.0.60.0000.00716.87
8.0.50.0000.00816.87
8.0.30.0130.00717.27
8.0.20.0090.00917.40
8.0.10.0000.00717.01
8.0.00.0100.01016.71
7.4.330.0000.00515.25
7.4.320.0000.00716.66
7.4.300.0000.00716.70
7.4.290.0000.00716.64
7.4.280.0070.00016.70
7.4.270.0070.00016.70
7.4.260.0050.00316.68
7.4.250.0000.00716.60
7.4.240.0050.00216.67
7.4.230.0000.00716.80
7.4.220.0120.00616.75
7.4.210.0060.01016.70
7.4.200.0070.00016.70
7.4.190.0000.00716.68
7.4.160.0140.00816.63
7.4.150.0090.00917.40
7.4.140.0120.00917.86
7.4.130.0050.01216.60
7.4.120.0060.01216.56
7.4.110.0070.01016.28
7.4.100.0140.00416.56
7.4.90.0100.00716.52
7.4.80.0070.01316.54
7.4.70.0090.00816.53
7.4.60.0150.00416.63
7.4.50.0080.00016.52
7.4.40.0080.00822.77
7.4.30.0030.01916.65
7.4.00.0030.01214.95
7.3.330.0050.00013.14
7.3.320.0050.00313.09
7.3.310.0070.00016.11
7.3.300.0000.00716.22
7.3.290.0080.00616.40
7.3.280.0090.00816.29
7.3.270.0080.00817.40
7.3.260.0120.01316.36
7.3.250.0090.00916.54
7.3.240.0080.00816.65
7.3.230.0080.00916.39
7.3.210.0140.01016.42
7.3.200.0120.00619.39
7.3.190.0100.00716.32
7.3.180.0100.01016.37
7.3.170.0080.00816.30
7.3.160.0170.00316.30
7.3.120.0080.00614.89
7.3.110.0090.00314.73
7.3.100.0100.00714.82
7.3.90.0060.00914.48
7.3.80.0040.01214.96
7.3.70.0030.01014.92
7.3.60.0100.00314.89
7.3.50.0090.00314.92
7.3.40.0080.00314.66
7.3.30.0000.01615.02
7.3.20.0000.01316.63
7.3.10.0000.01416.92
7.3.00.0040.01216.70
7.2.330.0130.00416.74
7.2.320.0180.00016.39
7.2.310.0090.00916.61
7.2.300.0130.01016.67
7.2.290.0130.00316.74
7.2.250.0180.00015.32
7.2.240.0130.00714.84
7.2.230.0100.00614.98
7.2.220.0030.01015.07
7.2.210.0030.01415.16
7.2.200.0000.01415.04
7.2.190.0060.00915.09
7.2.180.0080.00315.00
7.2.170.0030.00614.93
7.2.60.0040.01117.10
7.2.50.0030.00616.84
7.2.00.0030.01319.33
7.1.330.0080.00815.80
7.1.320.0030.01015.86
7.1.310.0070.01116.01
7.1.300.0100.00315.92
7.1.290.0040.00815.93
7.1.280.0040.01115.72
7.1.270.0040.01115.72
7.1.260.0100.00315.89
7.1.200.0100.00315.74
7.1.100.0000.01318.17
7.1.70.0070.00317.21
7.1.60.0090.00317.35
7.1.50.0070.01116.77
7.1.00.0000.07322.57
7.0.200.0000.00817.11
7.0.140.0030.07322.24
7.0.70.0070.07321.84
7.0.60.0030.08721.74
7.0.50.0000.09022.30
7.0.40.0030.08720.23
7.0.30.0100.05020.20
7.0.20.0030.09320.25
7.0.10.0030.04320.07
7.0.00.0000.09320.24
5.6.280.0070.07021.21
5.6.220.0000.06720.52
5.6.210.0030.07720.72
5.6.200.0030.08021.18
5.6.190.0170.07321.10
5.6.180.0030.04021.07
5.6.170.0000.04321.16
5.6.160.0070.03721.02
5.6.150.0000.04321.02
5.6.140.0000.08321.10
5.6.130.0100.07721.19
5.6.120.0070.09021.22
5.6.110.0030.08721.18
5.6.100.0000.08321.03
5.6.90.0030.08721.17
5.6.80.0030.07020.58
5.6.70.0130.07020.53
5.6.60.0000.07320.43
5.6.50.0130.06320.49
5.6.40.0070.06320.61
5.6.30.0070.08020.58
5.6.20.0100.04020.41
5.6.10.0000.08320.45
5.6.00.0030.04020.59
5.5.360.0030.07720.41
5.5.350.0070.06020.36
5.5.340.0000.08320.92
5.5.330.0100.08020.96
5.5.320.0030.05720.79
5.5.310.0100.03320.86
5.5.300.0030.04020.95
5.5.290.0030.06721.05
5.5.280.0030.08320.94
5.5.270.0030.05720.95
5.5.260.0070.08320.93
5.5.250.0070.08020.77
5.5.240.0030.05720.36
5.5.230.0000.07320.41
5.5.220.0000.05320.21
5.5.210.0000.08720.34
5.5.200.0130.06720.40
5.5.190.0030.08020.39
5.5.180.0100.07020.29
5.5.160.0000.08320.39
5.5.150.0100.03720.34
5.5.140.0030.07020.20
5.5.130.0030.08320.38
5.5.120.0100.07020.16
5.5.110.0100.07720.33
5.5.100.0000.08720.10
5.5.90.0070.07720.09
5.5.80.0070.07320.24
5.5.70.0070.06720.17
5.5.60.0030.07720.23
5.5.50.0030.06320.14
5.5.40.0070.07720.12
5.5.30.0000.07320.11
5.5.20.0100.07020.08
5.5.10.0100.07320.16
5.5.00.0000.07020.11
5.4.450.0030.05019.37
5.4.440.0070.08019.30
5.4.430.0070.07319.07
5.4.420.0030.08019.13
5.4.410.0100.07319.00
5.4.400.0070.07018.90
5.4.390.0130.06319.22
5.4.380.0030.07318.78
5.4.370.0030.06718.94
5.4.360.0100.06318.89
5.4.350.0030.06319.02
5.4.340.0100.06719.22
5.4.320.0030.05319.19
5.4.310.0030.07719.14
5.4.300.0030.05019.06
5.4.290.0030.07719.02
5.4.280.0070.07718.89
5.4.270.0030.07319.13
5.4.260.0030.07719.22
5.4.250.0070.06718.96
5.4.240.0130.05719.10
5.4.230.0030.07719.08
5.4.220.0070.07719.08
5.4.210.0030.07019.05
5.4.200.0070.07018.79
5.4.190.0070.06718.93
5.4.180.0070.06319.08
5.4.170.0070.07719.07
5.4.160.0100.07019.00
5.4.150.0100.07018.94
5.4.140.0000.07316.01
5.4.130.0070.07016.20
5.4.120.0070.07316.31
5.4.110.0030.07316.30
5.4.100.0070.07016.21
5.4.90.0000.05716.21
5.4.80.0000.06016.38
5.4.70.0000.07316.23
5.4.60.0100.06316.19
5.4.50.0030.07316.41
5.4.40.0100.06016.34
5.4.30.0030.06016.20
5.4.20.0070.07316.29
5.4.10.0070.07316.33
5.4.00.0030.07315.71
5.3.290.0030.08014.65
5.3.280.0030.07014.52
5.3.270.0100.07714.45
5.3.260.0100.07014.55
5.3.250.0030.05714.59
5.3.240.0070.07314.43
5.3.230.0100.06714.55
5.3.220.0000.07014.52
5.3.210.0030.07714.52
5.3.200.0030.08014.38
5.3.190.0000.07714.50
5.3.180.0100.06314.55
5.3.170.0030.06314.46
5.3.160.0000.05314.37
5.3.150.0000.08014.41
5.3.140.0030.06014.53
5.3.130.0100.07014.39
5.3.120.0100.06714.53
5.3.110.0070.07014.37
5.3.100.0070.06314.00
5.3.90.0070.06313.87
5.3.80.0030.04713.96
5.3.70.0000.04314.00
5.3.60.0000.03713.85
5.3.50.0000.03713.91
5.3.40.0000.06713.91
5.3.30.0130.06313.86
5.3.20.0000.06313.67
5.3.10.0030.07013.50
5.3.00.0000.08013.62
5.2.170.0000.06311.32
5.2.160.0070.05311.32
5.2.150.0000.05311.32
5.2.140.0000.06311.32
5.2.130.0070.03311.32
5.2.120.0030.03311.32
5.2.110.0000.05011.32
5.2.100.0000.06311.32
5.2.90.0100.05011.32
5.2.80.0030.06311.32
5.2.70.0070.06011.32
5.2.60.0030.06311.32
5.2.50.0000.06711.32
5.2.40.0000.04711.32
5.2.30.0000.06311.32
5.2.20.0030.04711.32
5.2.10.0030.06311.32
5.2.00.0030.04011.32
5.1.60.0000.03011.32
5.1.50.0000.03011.32
5.1.40.0000.04711.32
5.1.30.0000.03311.32
5.1.20.0030.04011.32
5.1.10.0000.05711.32
5.1.00.0000.05011.32
5.0.50.0000.03011.32
5.0.40.0000.03711.32
5.0.30.0000.06011.32
5.0.20.0000.04011.32
5.0.10.0030.03311.32
5.0.00.0000.06011.32
4.4.90.0030.03311.32
4.4.80.0030.03011.32
4.4.70.0000.03011.32
4.4.60.0000.03011.32
4.4.50.0030.03011.32
4.4.40.0000.02711.32
4.4.30.0000.02311.32
4.4.20.0030.01311.32
4.4.10.0000.03011.32
4.4.00.0030.05011.32
4.3.110.0070.03011.32
4.3.100.0000.02711.32
4.3.90.0030.03011.32
4.3.80.0000.05311.32
4.3.70.0000.03711.32
4.3.60.0000.03011.32
4.3.50.0070.03011.32
4.3.40.0070.04311.32
4.3.30.0030.03311.32
4.3.20.0000.03011.32
4.3.10.0000.03711.32
4.3.00.0000.03011.32

preferences:
44.69 ms | 401 KiB | 5 Q