3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sum=0; for ($i = 0; $i < 10000; $i++) { $sum += 0.1; #$sum = (string) $sum; } var_dump($sum);

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)
8.3.60.0130.01016.63
8.3.50.0040.01116.18
8.3.40.0070.01018.67
8.3.30.0120.00418.71
8.3.20.0070.00020.29
8.3.10.0040.00423.48
8.3.00.0040.00417.78
8.2.180.0100.00716.63
8.2.170.0060.00922.96
8.2.160.0080.00620.46
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00321.96
8.2.120.0070.00026.35
8.2.110.0090.00020.38
8.2.100.0030.00917.78
8.2.90.0040.00419.08
8.2.80.0040.00418.04
8.2.70.0060.00317.63
8.2.60.0000.00817.93
8.2.50.0060.00318.10
8.2.40.0000.00720.45
8.2.30.0040.00420.95
8.2.20.0040.00418.01
8.2.10.0030.00618.09
8.2.00.0040.00417.86
8.1.280.0070.00725.92
8.1.270.0040.00423.92
8.1.260.0080.00026.35
8.1.250.0140.00028.09
8.1.240.0060.00324.03
8.1.230.0030.00718.97
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0000.00817.22
8.1.180.0050.00318.10
8.1.170.0050.00318.53
8.1.160.0000.00919.02
8.1.150.0040.00420.50
8.1.140.0030.00519.43
8.1.130.0000.00718.83
8.1.120.0000.00717.39
8.1.110.0040.00417.37
8.1.100.0000.00817.25
8.1.90.0030.00617.30
8.1.80.0050.00317.28
8.1.70.0030.00317.43
8.1.60.0000.00817.53
8.1.50.0040.00417.42
8.1.40.0070.00017.42
8.1.30.0030.00617.52
8.1.20.0000.00817.59
8.1.10.0040.00417.38
8.1.00.0080.00017.21
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00318.38
8.0.270.0000.00717.23
8.0.260.0030.00316.68
8.0.250.0070.00016.80
8.0.240.0030.00516.76
8.0.230.0000.00716.80
8.0.220.0030.00316.70
8.0.210.0030.00516.73
8.0.200.0040.00416.75
8.0.190.0040.00416.93
8.0.180.0040.00416.71
8.0.170.0000.00716.71
8.0.160.0040.00416.67
8.0.150.0000.00716.78
8.0.140.0000.00716.81
8.0.130.0000.00513.21
8.0.120.0060.00316.78
8.0.110.0000.00716.85
8.0.100.0040.00416.80
8.0.90.0000.00816.72
8.0.80.0150.00616.74
8.0.70.0000.00716.77
8.0.60.0040.00416.77
8.0.50.0030.00516.75
8.0.30.0120.00816.87
8.0.20.0110.00817.40
8.0.10.0020.00516.85
8.0.00.0130.00716.70
7.4.330.0000.00515.55
7.4.320.0030.00316.34
7.4.300.0030.00316.43
7.4.290.0030.00316.38
7.4.280.0020.00516.50
7.4.270.0000.00816.36
7.4.260.0220.00516.49
7.4.250.0030.00516.50
7.4.240.0040.00416.51
7.4.230.0000.00816.62
7.4.220.0150.01116.50
7.4.210.0100.00716.38
7.4.200.0000.00716.54
7.4.160.0070.01016.24
7.4.150.0180.00317.40
7.4.140.0080.01117.86
7.4.130.0110.00716.34
7.4.120.0130.00516.43
7.4.110.0030.01416.38
7.4.100.0180.00016.40
7.4.90.0090.00916.31
7.4.80.0150.00319.39
7.4.70.0100.00716.40
7.4.60.0030.01316.50
7.4.50.0140.00316.43
7.4.40.0120.00616.24
7.4.30.0070.01116.48
7.4.00.0060.00614.85
7.3.330.0030.00313.14
7.3.320.0000.00613.23
7.3.310.0030.00516.35
7.3.300.0030.00316.29
7.3.290.0130.00816.27
7.3.280.0090.00816.25
7.3.270.0140.00417.40
7.3.260.0130.00816.37
7.3.250.0150.00816.43
7.3.240.0100.00816.36
7.3.230.0060.01216.52
7.3.210.0150.00416.56
7.3.200.0030.01316.52
7.3.190.0100.00716.32
7.3.180.0060.01116.20
7.3.170.0060.01516.49
7.3.160.0000.01616.34
7.2.330.0060.02216.67
7.2.320.0070.01016.53
7.2.310.0140.00716.66
7.2.300.0090.01216.70
7.2.290.0070.01016.57
7.2.60.0100.00016.55
7.1.200.0110.00415.91
7.1.100.0120.00318.21
7.1.70.0000.00716.97
7.1.60.0040.00717.33
7.1.50.0000.01116.97
7.1.40.0030.00916.46
7.1.30.0060.00616.66
7.1.20.0080.00416.74
7.1.10.0000.00816.78
7.1.00.0040.00416.98
7.0.200.0000.01216.41
7.0.190.0040.00416.84
7.0.180.0060.00316.39
7.0.170.0030.01016.30
7.0.160.0000.01716.36
7.0.150.0060.00316.38
7.0.140.0030.00516.36
7.0.130.0040.00416.53
7.0.120.0040.00416.60
7.0.110.0040.00416.39
7.0.100.0030.00616.40
7.0.90.0000.00816.45
7.0.80.0040.00416.51
7.0.70.0000.00716.44
7.0.60.0040.00416.27
7.0.50.0040.00416.37
7.0.40.0000.00814.53
7.0.30.0050.00214.53
7.0.20.0060.00314.41
7.0.10.0030.00614.42
7.0.00.0040.00414.42

preferences:
33.14 ms | 400 KiB | 5 Q