3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(-1, 0, 1, 1333, 4294967297, 12884901889); foreach ($arr as $test) { var_dump($test << 32); var_dump($test << 65); }

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)
8.3.60.0110.00316.50
8.3.50.0040.01116.14
8.3.40.0070.00718.66
8.3.30.0070.00718.70
8.3.20.0040.00420.30
8.3.10.0080.00623.67
8.3.00.0040.00420.77
8.2.180.0090.00616.63
8.2.170.0120.00322.96
8.2.160.0130.00620.35
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00019.14
8.2.120.0080.00026.35
8.2.110.0090.00019.17
8.2.100.0040.00817.91
8.2.90.0060.00318.98
8.2.80.0030.00517.97
8.2.70.0060.00317.61
8.2.60.0000.00817.93
8.2.50.0050.00518.07
8.2.40.0030.00620.07
8.2.30.0000.00817.97
8.2.20.0000.00817.68
8.2.10.0070.00318.01
8.2.00.0000.00818.04
8.1.280.0040.01525.92
8.1.270.0060.00323.99
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0030.00622.75
8.1.230.0040.00818.88
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0090.00017.35
8.1.190.0050.00217.22
8.1.180.0000.00818.10
8.1.170.0000.00818.73
8.1.160.0000.00818.91
8.1.150.0000.00718.88
8.1.140.0000.00919.50
8.1.130.0050.00217.59
8.1.120.0030.00317.47
8.1.110.0000.00717.39
8.1.100.0000.00817.34
8.1.90.0000.00817.35
8.1.80.0040.00417.52
8.1.70.0030.00317.46
8.1.60.0040.00417.56
8.1.50.0040.00417.41
8.1.40.0000.00717.54
8.1.30.0000.00817.66
8.1.20.0030.00517.70
8.1.10.0050.00317.41
8.1.00.0000.00817.29
8.0.300.0000.01018.77
8.0.290.0040.00416.58
8.0.280.0000.00718.32
8.0.270.0030.00317.17
8.0.260.0030.00317.24
8.0.250.0060.00016.94
8.0.240.0090.00016.83
8.0.230.0070.00016.93
8.0.220.0000.00716.85
8.0.210.0070.00016.77
8.0.200.0030.00316.93
8.0.190.0040.00416.95
8.0.180.0000.00816.92
8.0.170.0040.00416.93
8.0.160.0040.00416.95
8.0.150.0040.00416.82
8.0.140.0030.00316.77
8.0.130.0050.00013.30
8.0.120.0000.00816.75
8.0.110.0000.00716.89
8.0.100.0040.00416.90
8.0.90.0070.00016.81
8.0.80.0000.01716.87
8.0.70.0000.00816.76
8.0.60.0040.00416.92
8.0.50.0020.00516.85
8.0.30.0040.01517.13
8.0.20.0080.01017.40
8.0.10.0040.00416.86
8.0.00.0100.01016.71
7.4.330.0060.00016.79
7.4.320.0060.00016.42
7.4.300.0070.00016.56
7.4.290.0000.00916.41
7.4.280.0030.00816.61
7.4.270.0040.00416.35
7.4.260.0070.00016.47
7.4.250.0070.00016.48
7.4.240.0030.00416.54
7.4.230.0040.00416.48
7.4.220.0070.01616.52
7.4.210.0070.01316.63
7.4.200.0030.00316.57
7.4.160.0080.00816.56
7.4.150.0090.00917.40
7.4.140.0110.00717.86
7.4.130.0080.00916.43
7.4.120.0090.01016.38
7.4.110.0090.00916.25
7.4.100.0030.01316.30
7.4.90.0120.00616.55
7.4.80.0080.00819.39
7.4.70.0160.00016.43
7.4.60.0000.01616.30
7.4.50.0030.01016.29
7.4.40.0160.00016.58
7.4.30.0120.00916.48
7.4.00.0050.00914.96
7.3.330.0000.00513.12
7.3.320.0060.00013.18
7.3.310.0060.00316.21
7.3.300.0070.00016.05
7.3.290.0090.00916.20
7.3.280.0090.01116.22
7.3.270.0160.00317.40
7.3.260.0130.01016.34
7.3.250.0110.00716.47
7.3.240.0130.00616.39
7.3.230.0100.00716.39
7.3.210.0100.00716.24
7.3.200.0100.00716.57
7.3.190.0090.00616.43
7.3.180.0060.00916.48
7.3.170.0110.01016.41
7.3.160.0070.01416.27
7.3.120.0130.00714.75
7.3.110.0040.01514.79
7.3.100.0040.01514.86
7.3.90.0030.01014.80
7.3.80.0030.01014.46
7.3.70.0070.00314.63
7.3.60.0080.00814.85
7.3.50.0080.00414.74
7.3.40.0060.00614.84
7.3.30.0070.01014.65
7.3.20.0120.00316.35
7.3.10.0060.00716.52
7.3.00.0070.00916.61
7.2.330.0120.01216.36
7.2.320.0150.00916.38
7.2.310.0140.00816.57
7.2.300.0040.01316.55
7.2.290.0140.00716.69
7.2.250.0070.01414.93
7.2.240.0030.01814.75
7.2.230.0150.00314.61
7.2.220.0040.01114.92
7.2.210.0000.00914.79
7.2.200.0030.00614.95
7.2.190.0070.01114.80
7.2.180.0000.01414.82
7.2.170.0030.00914.93
7.2.130.0070.01016.65
7.2.120.0100.00316.69
7.2.110.0000.01216.69
7.2.100.0040.01416.68
7.2.90.0140.00316.89
7.2.80.0040.01116.66
7.2.70.0060.00316.89
7.2.60.0090.00616.94
7.2.50.0000.01316.85
7.2.40.0000.01516.79
7.2.30.0030.01216.50
7.2.20.0120.00316.77
7.2.10.0040.00716.99
7.2.00.0040.01018.09
7.1.330.0030.01015.39
7.1.320.0060.00615.45
7.1.310.0080.00815.83
7.1.300.0110.00415.71
7.1.290.0090.00615.33
7.1.280.0070.00715.41
7.1.270.0080.00515.86
7.1.260.0070.00715.88
7.1.250.0070.00715.73
7.1.200.0060.00915.66
7.1.100.0000.01117.76
7.1.70.0030.01317.09
7.1.60.0110.01419.52
7.1.50.0170.00716.57
7.1.00.0030.07722.33
7.0.200.0000.01016.79
7.0.60.0070.04019.81
7.0.50.0070.06317.83
7.0.40.0000.05020.21
7.0.30.0530.07320.02
7.0.20.0300.04020.04
7.0.10.0200.07720.01
7.0.00.0100.07020.01
5.6.280.0070.03021.04
5.6.210.0070.08720.61
5.6.200.0070.07718.16
5.6.190.0030.04320.44
5.6.180.0270.07720.61
5.6.170.0270.07320.48
5.6.160.0100.08020.52
5.6.150.0070.08018.21
5.6.140.0070.08018.14
5.6.130.0070.06318.20
5.6.120.0070.08321.00
5.6.110.0130.08321.13
5.6.100.0130.03720.98
5.6.90.0100.08321.12
5.6.80.0130.07320.36
5.5.350.4030.04020.27
5.5.340.0100.08018.02
5.5.330.0070.04020.40
5.5.320.0170.04320.34
5.5.310.0370.06720.21
5.5.300.0000.08717.95
5.5.290.0000.04317.98
5.5.280.0100.05320.80
5.5.270.0030.06020.86
5.5.260.0000.05320.77
5.5.250.0130.07020.75
5.5.240.0130.03020.14

preferences:
76.13 ms | 400 KiB | 5 Q