3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = 0; //$f++; var_dump((bool)$f);

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)
8.3.60.0040.01816.50
8.3.50.0080.00816.63
8.3.40.0100.01018.72
8.3.30.0070.00718.42
8.3.20.0040.00420.39
8.3.10.0030.00523.36
8.3.00.0060.00319.66
8.2.180.0120.00616.63
8.2.170.0070.01122.96
8.2.160.0030.01018.89
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00019.14
8.2.120.0080.00026.35
8.2.110.0060.00320.17
8.2.100.0030.00717.84
8.2.90.0080.00018.97
8.2.80.0050.00317.97
8.2.70.0040.00417.75
8.2.60.0060.00317.80
8.2.50.0040.00418.10
8.2.40.0070.00020.60
8.2.30.0000.00820.95
8.2.20.0000.00817.92
8.2.10.0070.00017.92
8.2.00.0050.00318.04
8.1.280.0100.00725.92
8.1.270.0040.00422.24
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0000.00822.10
8.1.230.0040.00722.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0030.00617.23
8.1.180.0000.00718.10
8.1.170.0040.00418.33
8.1.160.0000.00719.00
8.1.150.0100.00018.79
8.1.140.0070.00019.64
8.1.130.0030.00318.93
8.1.120.0040.00417.45
8.1.110.0060.00317.43
8.1.100.0060.00617.42
8.1.90.0040.00417.31
8.1.80.0040.00417.43
8.1.70.0000.00717.48
8.1.60.0050.00317.45
8.1.50.0040.00417.52
8.1.40.0060.00317.47
8.1.30.0040.00417.61
8.1.20.0050.00317.61
8.1.10.0040.00417.44
8.1.00.0040.00417.39
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0080.00018.34
8.0.270.0030.00317.25
8.0.260.0030.00316.68
8.0.250.0040.00416.88
8.0.240.0000.00916.91
8.0.230.0030.00316.80
8.0.220.0000.00816.76
8.0.210.0030.00316.85
8.0.200.0030.00316.80
8.0.190.0070.00316.96
8.0.180.0000.00716.89
8.0.170.0040.00416.85
8.0.160.0000.00716.89
8.0.150.0000.00716.82
8.0.140.0000.00816.86
8.0.130.0050.00013.29
8.0.120.0000.00816.83
8.0.110.0030.00316.77
8.0.100.0040.00416.89
8.0.90.0040.00416.88
8.0.80.0070.01016.84
8.0.70.0030.00516.94
8.0.60.0040.00416.82
8.0.50.0030.00516.85
8.0.30.0110.01417.10
8.0.20.0090.00917.40
8.0.10.0040.00417.06
8.0.00.0090.00916.49
7.4.330.0000.00515.55
7.4.320.0070.00016.41
7.4.300.0030.00316.39
7.4.290.0030.00316.63
7.4.280.0050.00316.48
7.4.270.0000.00716.44
7.4.260.0000.00716.40
7.4.250.0000.00716.51
7.4.240.0070.00016.64
7.4.230.0030.00316.60
7.4.220.0100.00716.61
7.4.210.0110.00316.58
7.4.200.0040.00416.48
7.4.160.0120.00316.44
7.4.150.0170.00717.40
7.4.140.0100.00917.86
7.4.130.0090.00916.41
7.4.120.0100.01116.50
7.4.110.0080.00816.61
7.4.100.0030.01416.52
7.4.90.0060.01116.52
7.4.80.0130.00919.39
7.4.70.0080.00816.41
7.4.60.0120.00316.57
7.4.50.0030.01216.71
7.4.40.0030.01316.27
7.4.30.0200.00016.15
7.4.00.0030.01315.07
7.3.330.0030.00513.04
7.3.320.0000.00513.03
7.3.310.0000.00716.03
7.3.300.0000.00716.10
7.3.290.0070.00916.19
7.3.280.0110.00516.19
7.3.270.0090.00917.40
7.3.260.0110.00616.45
7.3.250.0110.00816.32
7.3.240.0090.00816.31
7.3.230.0140.00616.13
7.3.210.0130.00516.64
7.3.200.0110.00416.50
7.3.190.0060.01016.41
7.3.180.0060.01316.23
7.3.170.0100.00716.24
7.3.160.0060.00916.28
7.2.330.0160.00516.54
7.2.320.0090.00916.46
7.2.310.0110.00816.59
7.2.300.0070.01016.32
7.2.290.0120.00616.58
7.2.60.0060.00616.82
7.2.00.0030.00919.48
7.1.200.0080.00315.73
7.1.100.0040.00718.11
7.1.70.0090.00416.97
7.1.60.0160.01335.00
7.1.50.0200.00734.43
7.1.40.0100.01634.53
7.1.30.0210.00634.40
7.1.20.0190.01634.48
7.1.10.0000.01216.60
7.1.00.0070.00716.66
7.0.200.0080.00516.73
7.0.190.0130.00016.62
7.0.180.0090.00315.94
7.0.170.0030.01016.21
7.0.160.0000.01316.39
7.0.150.0030.00916.07
7.0.140.0060.00616.14
7.0.130.0060.00616.34
7.0.120.0060.00616.39
7.0.110.0070.00716.15
7.0.100.0030.01016.29
7.0.90.0060.00616.27
7.0.80.0060.00916.36
7.0.70.0120.00316.31
7.0.60.0100.00315.85
7.0.50.0060.00616.18
7.0.40.0030.01016.47
7.0.30.0030.01116.34
7.0.20.0060.00616.26
7.0.10.0060.00616.41
7.0.00.0090.00316.36

preferences:
43.41 ms | 401 KiB | 5 Q