3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo uRShift(1026244653, 0.9); function uRShift($a, $b) { $z = hexdec(80000000); if ($z & $a) { $a = ($a >> 1); $a &= (~$z); $a |= 0x40000000; $a = ($a >> ($b - 1)); } else { $a = ($a >> $b); } return $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)
8.3.60.0110.00716.75
8.3.50.0090.00921.20
8.3.40.0090.00618.88
8.3.30.0110.00318.75
8.3.20.0070.00020.24
8.3.10.0040.00421.85
8.3.00.0000.00823.61
8.2.180.0040.01118.29
8.2.170.0100.00722.96
8.2.160.0100.01020.55
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00319.82
8.2.120.0000.00726.35
8.2.110.0060.00322.20
8.2.100.0080.00417.93
8.2.90.0050.00319.23
8.2.80.0030.00517.97
8.2.70.0040.00417.38
8.2.60.0000.00917.80
8.2.50.0000.00818.07
8.2.40.0040.00422.19
8.2.30.0040.00419.45
8.2.20.0040.00417.57
8.2.10.0040.00417.97
8.2.00.0000.00718.06
8.1.280.0120.00925.92
8.1.270.0090.00023.97
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00622.09
8.1.230.0040.00819.10
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0070.00020.74
8.1.150.0000.00818.82
8.1.140.0040.00419.40
8.1.130.0030.00317.52
8.1.120.0000.00717.39
8.1.110.0040.00417.30
8.1.100.0000.00717.29
8.1.90.0080.00017.30
8.1.80.0040.00417.39
8.1.70.0000.00717.43
8.1.60.0000.00817.55
8.1.50.0000.00817.44
8.1.40.0040.00417.45
8.1.30.0060.00317.58
8.1.20.0000.00717.65
8.1.10.0000.00817.50
8.1.00.0040.00417.34
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.44
8.0.270.0070.00017.14
8.0.260.0000.00717.27
8.0.250.0030.00316.89
8.0.240.0050.00316.96
8.0.230.0030.00316.87
8.0.220.0000.00616.94
8.0.210.0050.00216.93
8.0.200.0000.00616.96
8.0.190.0080.00016.85
8.0.180.0040.00416.92
8.0.170.0000.00816.88
8.0.160.0070.00016.83
8.0.150.0070.00016.75
8.0.140.0070.00016.71
8.0.130.0000.00513.30
8.0.120.0000.00816.80
8.0.110.0040.00416.68
8.0.100.0000.00816.85
8.0.90.0070.00016.69
8.0.80.0110.00416.75
8.0.70.0050.00216.88
8.0.60.0040.00416.71
8.0.50.0000.00716.88
8.0.30.0100.00917.08
8.0.20.0080.01017.40
8.0.10.0070.00016.85
8.0.00.0100.00816.74
7.4.330.0050.00016.72
7.4.320.0040.00416.38
7.4.300.0000.00716.52
7.4.290.0030.00316.62
7.4.280.0070.00316.61
7.4.270.0000.00716.52
7.4.260.0000.00816.59
7.4.250.0050.00316.40
7.4.240.0030.00516.57
7.4.230.0030.00316.63
7.4.220.0160.01016.50
7.4.210.0050.01116.49
7.4.200.0070.00016.59
7.4.160.0120.00316.56
7.4.150.0080.00817.40
7.4.140.0100.01117.86
7.4.130.0130.00716.60
7.4.120.0090.00816.45
7.4.110.0120.00916.45
7.4.100.0120.00616.55
7.4.90.0110.01716.30
7.4.80.0190.00419.39
7.4.70.0110.00516.54
7.4.60.0110.00616.34
7.4.50.0040.00816.24
7.4.40.0030.01416.48
7.4.30.0060.01216.47
7.4.10.0000.01414.70
7.4.00.0090.00515.04
7.3.330.0030.00313.26
7.3.320.0030.00313.32
7.3.310.0000.00716.31
7.3.300.0030.00316.23
7.3.290.0030.00316.30
7.3.280.0090.00816.29
7.3.270.0100.00617.40
7.3.260.0130.00316.60
7.3.250.0070.01316.45
7.3.240.0130.00316.37
7.3.230.0100.01316.39
7.3.210.0070.01116.31
7.3.200.0170.00019.39
7.3.190.0060.01116.30
7.3.180.0130.00616.36
7.3.170.0000.01716.44
7.3.160.0090.00616.27
7.3.130.0110.00614.79
7.3.120.0070.01114.65
7.3.110.0100.00714.60
7.3.100.0060.01014.56
7.3.90.0060.00614.98
7.3.80.0080.00314.85
7.3.70.0090.00614.89
7.3.60.0030.01014.78
7.3.50.0080.00414.78
7.3.40.0130.00314.56
7.3.30.0100.00714.75
7.3.20.0080.00616.62
7.3.10.0090.00016.52
7.3.00.0100.00716.73
7.2.330.0150.00316.71
7.2.320.0130.01016.65
7.2.310.0090.00916.65
7.2.300.0190.00316.57
7.2.290.0130.00516.42
7.2.260.0090.00915.01
7.2.250.0090.00914.68
7.2.240.0070.01014.98
7.2.230.0090.00615.07
7.2.220.0030.01314.72
7.2.210.0040.00715.05
7.2.200.0130.00014.99
7.2.190.0040.01215.19
7.2.180.0060.00314.99
7.2.170.0030.01315.13
7.2.160.0060.00914.91
7.2.150.0000.01016.84
7.2.140.0080.00817.00
7.2.130.0030.00917.00
7.2.120.0070.00316.91
7.2.110.0000.01716.93
7.2.100.0030.01016.88
7.2.90.0100.00316.94
7.2.80.0040.01116.93
7.2.70.0080.00416.95
7.2.60.0000.01416.83
7.2.50.0090.00616.93
7.2.40.0000.01416.89
7.2.30.0040.01116.88
7.2.20.0070.01016.84
7.2.10.0090.00616.85
7.2.00.0010.01018.15
7.1.330.0000.01315.70
7.1.320.0060.00615.72
7.1.310.0060.00615.59
7.1.300.0040.00715.65
7.1.290.0030.01315.64
7.1.280.0070.00415.45
7.1.270.0070.00715.55
7.1.260.0060.00915.60
7.1.250.0080.00615.71
7.1.240.0100.00315.69
7.1.230.0090.00315.69
7.1.220.0050.00515.57
7.1.210.0080.00615.75
7.1.200.0000.01515.54
7.1.190.0120.00015.63
7.1.180.0130.00315.74
7.1.170.0040.00815.50
7.1.160.0000.01515.70
7.1.150.0080.00315.51
7.1.140.0100.00315.64
7.1.130.0000.01515.77
7.1.120.0090.00615.75
7.1.110.0060.00615.62
7.1.100.0050.00816.92
7.1.90.0030.00915.84
7.1.80.0030.00915.52
7.1.70.0020.00916.38
7.1.60.0070.00817.48
7.1.50.0130.00825.14
7.1.40.0060.00615.82
7.1.30.0040.00915.48
7.1.20.0040.01115.75
7.1.10.0040.01115.72
7.1.00.0060.03818.99
7.0.330.0030.01015.31
7.0.320.0030.01115.54
7.0.310.0090.00615.29
7.0.300.0110.00015.23
7.0.290.0060.00315.23
7.0.280.0000.00815.46
7.0.270.0000.01015.32
7.0.260.0040.00815.05
7.0.250.0030.01215.45
7.0.240.0030.00715.38
7.0.230.0080.00415.33
7.0.220.0040.00815.27
7.0.210.0070.00715.24
7.0.200.0030.00816.01
7.0.190.0040.00415.08
7.0.180.0080.00315.34
7.0.170.0060.00615.32
7.0.160.0060.00315.45
7.0.150.0000.01115.47
7.0.140.0030.01315.14
7.0.130.0030.00615.43
7.0.120.0000.01315.27
7.0.110.0080.00415.36
7.0.100.0060.00615.35
7.0.90.0030.00915.26
7.0.80.0120.00015.53
7.0.70.0030.00915.05
7.0.60.0050.02518.43
7.0.50.0070.04316.63
7.0.40.0050.04516.85
7.0.30.0070.03816.79
7.0.20.0120.03416.76
7.0.10.0080.02516.73
7.0.00.0080.04316.77
5.6.400.0000.01514.32
5.6.390.0090.00014.66
5.6.380.0030.00714.41
5.6.370.0040.00414.15
5.6.360.0070.00714.47
5.6.350.0130.00014.57
5.6.340.0060.00314.51
5.6.330.0000.01114.63
5.6.320.0000.01214.18
5.6.310.0030.00914.62
5.6.300.0090.00614.58
5.6.290.0130.00314.15
5.6.280.0040.02817.76
5.6.270.0000.01414.78
5.6.260.0080.00814.40
5.6.250.0090.00614.19
5.6.240.0030.00714.34
5.6.230.0040.00814.34
5.6.220.0030.00914.48
5.6.210.0060.04417.57
5.6.200.0060.04216.13
5.6.190.0090.04217.48
5.6.180.0250.02317.35
5.6.170.0200.03817.43
5.6.160.0050.03017.43
5.6.150.0000.02816.10
5.6.140.0110.03616.18
5.6.130.0070.04516.35
5.6.120.0050.04217.69
5.6.110.0080.04417.57
5.6.100.0000.04817.64
5.6.90.0040.03217.64
5.6.80.0030.04517.33
5.6.70.0000.00814.33
5.6.60.0040.00814.20
5.6.50.0040.00714.38
5.6.40.0090.00614.20
5.6.30.0070.00714.36
5.6.20.0000.01014.53
5.6.10.0060.00914.19
5.6.00.0060.00914.04
5.5.380.0040.00414.18
5.5.370.0110.00414.53
5.5.360.0060.00913.84
5.5.350.0180.03917.35
5.5.340.0010.02616.08
5.5.330.0050.03517.07
5.5.320.0350.03317.21
5.5.310.0150.03017.34
5.5.300.0040.04616.11
5.5.290.0060.04816.14
5.5.280.0100.04217.60
5.5.270.0080.02517.46
5.5.260.0120.04017.57
5.5.250.0080.04117.55
5.5.240.0100.04017.29
5.5.230.0070.00714.33
5.5.220.0080.00414.02
5.5.210.0040.01114.20
5.5.200.0040.01114.39
5.5.190.0060.00614.12
5.5.180.0040.01114.40
5.5.170.0000.01414.04
5.5.160.0070.00714.27
5.5.150.0090.00914.29
5.5.140.0060.01214.37
5.5.130.0030.00714.30
5.5.120.0100.00714.45
5.5.110.0060.00914.20
5.5.100.0060.01013.96
5.5.90.0000.01414.10
5.5.80.0040.01114.20
5.5.70.0110.00014.08
5.5.60.0060.00914.24
5.5.50.0030.00914.27
5.5.40.0030.01514.29
5.5.30.0090.00614.39
5.5.20.0030.01014.35
5.5.10.0040.00413.84
5.5.00.0030.01013.95

preferences:
47.57 ms | 401 KiB | 5 Q