3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo uRShift(1, 1026244653); 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)
8.3.40.0150.00618.49
8.3.30.0140.00018.59
8.3.20.0000.00820.20
8.3.10.0000.00821.55
8.3.00.0040.00423.65
8.2.170.0110.00422.96
8.2.160.0070.00720.57
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00419.72
8.2.120.0050.00526.35
8.2.110.0060.00322.06
8.2.100.0080.00417.93
8.2.90.0080.00019.22
8.2.80.0030.00617.97
8.2.70.0040.00417.59
8.2.60.0000.00818.05
8.2.50.0040.00418.07
8.2.40.0080.00022.32
8.2.30.0000.00719.43
8.2.20.0050.00217.60
8.2.10.0000.00718.13
8.2.00.0020.00518.07
8.1.270.0050.00323.84
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00322.24
8.1.230.0080.00319.24
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00017.35
8.1.190.0080.00017.23
8.1.180.0000.00718.10
8.1.170.0080.00018.45
8.1.160.0030.00520.71
8.1.150.0000.00718.70
8.1.140.0040.00419.51
8.1.130.0030.00317.52
8.1.120.0080.00017.38
8.1.110.0000.00817.41
8.1.100.0000.00717.23
8.1.90.0030.00517.42
8.1.80.0050.00317.39
8.1.70.0000.00717.43
8.1.60.0000.00917.51
8.1.50.0040.00417.57
8.1.40.0070.00017.47
8.1.30.0080.00017.53
8.1.20.0030.00617.61
8.1.10.0050.00217.51
8.1.00.0050.00317.35
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0030.00318.51
8.0.270.0000.00817.23
8.0.260.0030.00317.26
8.0.250.0000.00816.93
8.0.240.0030.00516.96
8.0.230.0070.00016.98
8.0.220.0030.00316.89
8.0.210.0020.00516.79
8.0.200.0040.00417.00
8.0.190.0030.00516.93
8.0.180.0050.00316.92
8.0.170.0040.00416.75
8.0.160.0040.00416.97
8.0.150.0000.00816.75
8.0.140.0020.00516.63
8.0.130.0000.00513.26
8.0.120.0050.00316.70
8.0.110.0000.00716.86
8.0.100.0070.00016.73
8.0.90.0030.00316.73
8.0.80.0040.01116.83
8.0.70.0040.00416.82
8.0.60.0040.00416.78
8.0.50.0000.00716.77
8.0.30.0120.00717.16
8.0.20.0080.01117.40
8.0.10.0020.00517.00
8.0.00.0120.00716.63
7.4.330.0050.00016.69
7.4.320.0060.00016.47
7.4.300.0080.00016.54
7.4.290.0000.00616.50
7.4.280.0060.00316.49
7.4.270.0000.00716.59
7.4.260.0030.00316.60
7.4.250.0040.00416.47
7.4.240.0020.00516.53
7.4.230.0030.00316.51
7.4.220.0160.00916.50
7.4.210.0100.00516.56
7.4.200.0070.00016.32
7.4.160.0080.00816.48
7.4.150.0110.00717.40
7.4.140.0020.01717.86
7.4.130.0100.00816.53
7.4.120.0090.00816.45
7.4.110.0030.01316.37
7.4.100.0110.00716.50
7.4.90.0070.01116.45
7.4.80.0070.01019.39
7.4.70.0070.01016.63
7.4.60.0100.00616.38
7.4.50.0090.00616.50
7.4.40.0150.00616.34
7.4.30.0060.01216.40
7.4.00.0060.00914.95
7.3.330.0000.00513.15
7.3.320.0030.00313.07
7.3.310.0070.00016.33
7.3.300.0030.00316.21
7.3.290.0000.00716.25
7.3.280.0100.00816.34
7.3.270.0170.00017.40
7.3.260.0070.01016.46
7.3.250.0080.01016.55
7.3.240.0120.00516.55
7.3.230.0100.00616.39
7.3.210.0100.00616.30
7.3.200.0030.01319.39
7.3.190.0100.00616.45
7.3.180.0110.00816.57
7.3.170.0120.00416.39
7.3.160.0050.01016.46
7.3.120.0060.01215.07
7.3.110.0090.00614.64
7.3.100.0100.00714.69
7.3.90.0110.00714.80
7.3.80.0000.01514.70
7.3.70.0070.01014.81
7.3.60.0000.01114.84
7.3.50.0060.00615.01
7.3.40.0080.00814.64
7.3.30.0030.00614.55
7.3.20.0000.00916.85
7.3.10.0120.00316.49
7.3.00.0040.00416.72
7.2.330.0100.00616.39
7.2.320.0090.01316.68
7.2.310.0070.01016.44
7.2.300.0100.00716.52
7.2.290.0080.01816.36
7.2.250.0100.01015.04
7.2.240.0030.01314.72
7.2.230.0100.00714.93
7.2.220.0070.01014.90
7.2.210.0060.00915.00
7.2.200.0060.00315.03
7.2.190.0040.01514.98
7.2.180.0090.00614.97
7.2.170.0090.00914.75
7.2.00.0080.00319.14
7.1.330.0040.00715.91
7.1.320.0060.00615.60
7.1.310.0040.00715.68
7.1.300.0000.01115.63
7.1.290.0030.01015.50
7.1.280.0040.01215.65
7.1.270.0040.00715.86
7.1.260.0050.00815.81
7.1.100.0000.01417.77
7.1.70.0040.00417.22
7.1.60.0090.01619.30
7.1.50.0150.00934.80
7.1.00.0000.08022.51
7.0.200.0060.00316.70
7.0.60.0130.03021.59
7.0.50.0070.07717.92
7.0.40.0030.06720.13
7.0.30.0270.07320.15
7.0.20.0300.07720.16
7.0.10.0130.08020.26
7.0.00.0100.08320.11
5.6.280.0070.05320.93
5.6.210.0070.07320.57
5.6.200.0130.07318.16
5.6.190.0030.04320.52
5.6.180.0530.07720.39
5.6.170.0300.08020.57
5.6.160.0030.06020.54
5.6.150.0030.08718.18
5.6.140.0070.05018.15
5.6.130.0100.07318.14
5.6.120.0130.07021.00
5.6.110.0070.08321.14
5.6.100.0070.06321.01
5.6.90.0100.08020.97
5.6.80.0100.07020.38
5.5.350.0270.05320.44
5.5.340.0070.03718.03
5.5.330.0030.04020.27
5.5.320.0470.05720.35
5.5.310.0330.06020.30
5.5.300.0070.04017.96
5.5.290.0170.04317.99
5.5.280.0030.05020.89
5.5.270.0100.08320.73
5.5.260.0130.07020.96
5.5.250.0130.06720.79
5.5.240.0000.04720.15

preferences:
37.57 ms | 400 KiB | 5 Q