3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (1 << (10 * 0));

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)
8.3.60.0180.00018.43
8.3.50.0100.00316.23
8.3.40.0150.00018.58
8.3.30.0040.01118.45
8.3.20.0080.00019.10
8.3.10.0000.00721.90
8.3.00.0080.00019.47
8.2.180.0060.01216.50
8.2.170.0070.00722.96
8.2.160.0040.00920.35
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0070.00020.52
8.2.120.0000.00726.35
8.2.110.0060.00320.52
8.2.100.0110.00017.72
8.2.90.0030.00619.05
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0000.00817.68
8.2.50.0080.00018.10
8.2.40.0040.00422.36
8.2.30.0040.00420.98
8.2.20.0030.00617.97
8.2.10.0030.00317.99
8.2.00.0000.00817.84
8.1.280.0130.00325.92
8.1.270.0070.00023.97
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00622.60
8.1.230.0040.00719.16
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.11
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0090.00018.52
8.1.160.0070.00018.89
8.1.150.0070.00018.75
8.1.140.0040.00417.18
8.1.130.0080.00018.77
8.1.120.0040.00417.24
8.1.110.0040.00417.23
8.1.100.0000.00717.24
8.1.90.0000.01117.30
8.1.80.0000.00717.32
8.1.70.0070.00017.29
8.1.60.0000.00717.45
8.1.50.0000.00717.37
8.1.40.0050.00317.28
8.1.30.0080.00017.56
8.1.20.0090.00017.48
8.1.10.0040.00417.34
8.1.00.0040.00417.23
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.25
8.0.270.0000.00717.06
8.0.260.0040.00416.60
8.0.250.0000.00716.92
8.0.240.0080.00016.83
8.0.230.0000.00716.80
8.0.220.0030.00316.75
8.0.210.0060.00016.74
8.0.200.0030.00516.82
8.0.190.0080.00016.77
8.0.180.0000.00716.76
8.0.170.0040.00416.67
8.0.160.0040.00416.82
8.0.150.0030.00616.69
8.0.140.0000.00816.60
8.0.130.0030.00313.14
8.0.120.0080.00016.64
8.0.110.0050.00216.82
8.0.100.0000.00716.61
8.0.90.0040.00416.74
8.0.80.0060.01216.64
8.0.70.0000.00816.72
8.0.60.0050.00316.78
8.0.50.0000.00716.58
8.0.30.0090.00717.09
8.0.20.0100.01017.40
8.0.10.0000.00716.84
8.0.00.0080.01716.37
7.4.330.0000.00515.55
7.4.320.0000.00716.45
7.4.300.0030.00316.36
7.4.290.0030.00616.41
7.4.280.0030.00616.37
7.4.270.0030.00316.39
7.4.260.0000.00513.06
7.4.250.0040.00416.40
7.4.240.0060.00316.39
7.4.230.0000.00716.49
7.4.220.0170.00716.38
7.4.210.0110.00816.39
7.4.200.0000.00716.56
7.4.160.0060.00916.20
7.4.150.0110.00817.40
7.4.140.0100.01117.86
7.4.130.0170.00816.61
7.4.120.0100.00816.32
7.4.110.0100.00716.33
7.4.100.0120.00616.41
7.4.90.0100.00716.37
7.4.80.0070.01019.39
7.4.70.0100.00616.52
7.4.60.0030.01316.31
7.4.50.0060.00916.50
7.4.40.0030.01416.29
7.4.30.0060.01216.36
7.4.00.0100.00714.74
7.3.330.0000.00612.96
7.3.320.0050.00013.00
7.3.310.0000.00816.12
7.3.300.0030.00316.05
7.3.290.0060.00816.15
7.3.280.0080.00816.10
7.3.270.0090.00817.40
7.3.260.0150.00116.23
7.3.250.0040.01316.33
7.3.240.0150.00616.24
7.3.230.0100.00716.28
7.3.210.0040.01316.41
7.3.200.0100.01016.22
7.3.190.0080.01116.17
7.3.180.0080.00816.42
7.3.170.0060.01016.25
7.3.160.0120.00416.46
7.2.330.0090.00916.44
7.2.320.0170.00816.32
7.2.310.0060.00916.24
7.2.300.0000.01616.31
7.2.290.0060.01616.29
7.2.00.0040.01119.14
7.1.100.0000.01218.07
7.1.70.0000.01517.12
7.1.60.0200.01033.24
7.1.50.0400.01032.73
7.1.40.0570.00032.22
7.1.30.1670.00732.40
7.1.20.1500.01332.62
7.1.10.0030.00714.48
7.1.00.0030.01014.66
7.0.200.0070.00714.68
7.0.190.0070.00714.59
7.0.180.0070.00714.16
7.0.170.1530.00714.25
7.0.160.0470.00714.42
7.0.150.0030.00714.21
7.0.140.0100.00314.26
7.0.130.0630.00714.49
7.0.120.0070.00714.44
7.0.110.0100.00714.38
7.0.100.0000.01314.38
7.0.90.1370.00714.37
7.0.80.0100.00314.40
7.0.70.1300.00714.25
7.0.60.0400.00014.24
7.0.50.1170.01314.46
7.0.40.0070.00714.42
7.0.30.0070.00714.44
7.0.20.0030.01014.39
7.0.10.1130.00714.37
7.0.00.1370.00714.64

preferences:
36.18 ms | 400 KiB | 5 Q