3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = 0x1 << 32; echo $val."\n"; (float)$val = (float)0x1 << 32; echo $val;

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)
8.3.60.0150.00018.43
8.3.50.0170.00318.26
8.3.40.0110.00718.67
8.3.30.0140.00018.77
8.3.20.0000.00820.86
8.3.10.0030.00523.71
8.3.00.0030.00619.69
8.2.180.0120.00918.54
8.2.170.0070.00722.96
8.2.160.0070.00721.02
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0040.00426.16
8.2.110.0060.00619.32
8.2.100.0120.00017.84
8.2.90.0040.00417.75
8.2.80.0080.00018.73
8.2.70.0030.00517.63
8.2.60.0050.00317.63
8.2.50.0000.00718.05
8.2.40.0080.00020.07
8.2.30.0000.00719.42
8.2.20.0040.00418.04
8.2.10.0030.00419.25
8.2.00.0030.00319.29
8.1.280.0070.01125.92
8.1.270.0050.00320.71
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00619.13
8.1.230.0000.01118.93
8.1.220.0000.00817.79
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0080.00017.62
8.1.160.0040.00418.68
8.1.150.0070.00018.77
8.1.140.0040.00420.69
8.1.130.0030.00320.25
8.1.120.0070.00017.42
8.1.110.0000.00717.27
8.1.100.0040.00417.47
8.1.90.0000.00817.45
8.1.80.0040.00417.49
8.1.70.0070.00017.32
8.1.60.0040.00417.56
8.1.50.0050.00317.53
8.1.40.0090.00017.39
8.1.30.0000.00717.61
8.1.20.0040.00417.65
8.1.10.0000.00717.50
8.1.00.0040.00417.40
8.0.300.0040.00418.77
8.0.290.0020.00516.75
8.0.280.0030.00318.45
8.0.270.0070.00017.96
8.0.260.0000.00620.02
8.0.250.0070.00016.92
8.0.240.0000.00617.05
8.0.230.0070.00017.01
8.0.220.0000.00616.84
8.0.210.0030.00316.82
8.0.200.0070.00017.04
8.0.190.0000.01017.05
8.0.180.0060.00316.91
8.0.170.0080.00416.94
8.0.160.0050.00316.92
8.0.150.0030.00316.85
8.0.140.0120.00016.91
8.0.130.0000.00513.30
8.0.120.0070.00016.95
8.0.110.0030.00316.97
8.0.100.0070.00017.00
8.0.90.0060.00316.84
8.0.80.0020.01316.90
8.0.70.0040.00416.81
8.0.60.0000.00716.80
8.0.50.0000.00716.92
8.0.30.0100.00717.25
8.0.20.0060.01216.92
8.0.10.0040.00417.08
8.0.00.0100.01416.97
7.4.330.0030.00315.55
7.4.320.0000.00716.59
7.4.300.0030.00316.59
7.4.290.0030.00316.57
7.4.280.0000.00816.48
7.4.270.0070.00016.38
7.4.260.0000.00613.21
7.4.250.0040.00416.35
7.4.240.0030.00316.48
7.4.230.0000.00716.65
7.4.220.0040.00316.50
7.4.210.0100.00716.54
7.4.200.0030.00316.37
7.4.130.0130.00416.52
7.4.120.0140.00916.56
7.4.110.0140.00716.54
7.4.100.0110.01116.43
7.4.90.0130.00316.57
7.4.80.0080.00819.39
7.4.70.0140.00316.41
7.4.60.0060.01516.28
7.4.50.0110.00616.11
7.4.40.0090.00616.57
7.4.20.0060.00916.07
7.4.10.0100.00516.11
7.4.00.0070.01016.41
7.3.330.0040.00416.28
7.3.320.0000.00513.04
7.3.310.0030.00316.36
7.3.300.0000.00616.32
7.3.290.0070.00916.34
7.3.280.0060.01216.31
7.3.260.0110.00616.19
7.3.240.0090.00916.40
7.3.230.0120.01216.33
7.3.210.0100.00616.32
7.3.200.0090.00616.29
7.3.190.0080.00816.39
7.3.180.0120.00416.46
7.3.170.0100.00716.40
7.3.160.0000.01516.36
7.3.140.0000.01516.49
7.3.130.0080.00816.16
7.3.120.0150.00016.46
7.3.110.0040.01416.12
7.3.100.0060.01316.01
7.3.90.0040.01116.07
7.3.80.0170.00016.17
7.3.70.0030.01216.40
7.3.60.0070.00716.35
7.3.50.0060.01016.19
7.3.40.0030.01216.06
7.3.30.0120.00416.18
7.3.20.0030.01316.26
7.3.10.0130.00616.17
7.3.00.0080.00816.24
7.2.330.0160.00016.53
7.2.320.0140.00416.35
7.2.310.0140.00616.73
7.2.300.0100.00616.45
7.2.290.0130.00316.59
7.2.270.0100.00716.30
7.2.260.0030.01416.49
7.2.250.0120.00416.34
7.2.240.0180.00316.42
7.2.230.0120.00916.33
7.2.220.0060.01316.41
7.2.210.0080.00816.09
7.2.200.0040.01116.43
7.2.190.0090.00616.38
7.2.180.0090.00616.35
7.2.170.0030.01316.51
7.2.160.0030.01316.50
7.2.150.0000.02016.29
7.2.140.0060.00916.24
7.2.130.0100.00716.55
7.2.120.0000.01816.41
7.2.110.0070.01016.47
7.2.100.0080.00816.51
7.2.90.0090.00816.39
7.2.80.0050.01416.38
7.2.70.0100.01016.38
7.2.60.0060.01716.14
7.2.50.0080.01716.41
7.2.40.0150.00816.17
7.2.30.0160.00716.63
7.2.20.0130.00716.06
7.2.10.0140.00916.28
7.2.00.0080.00816.37

preferences:
76.02 ms | 401 KiB | 5 Q