3v4l.org

run code in 300+ PHP versions simultaneously
<?php $username = $_POST['username'];

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)
8.3.60.0070.01116.74
8.3.50.0120.00616.48
8.3.40.0070.01018.84
8.3.30.0090.00618.73
8.3.20.0000.00720.21
8.3.10.0030.00721.60
8.3.00.0110.00422.08
8.2.180.0100.01016.50
8.2.170.0040.01122.96
8.2.160.0130.00320.65
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00921.07
8.2.120.0040.00426.35
8.2.110.0060.00320.99
8.2.100.0090.00318.03
8.2.90.0080.00019.21
8.2.80.0030.00618.16
8.2.70.0050.00517.38
8.2.60.0040.00418.05
8.2.50.0040.00418.10
8.2.40.0000.00820.59
8.2.30.0000.00819.31
8.2.20.0000.00918.11
8.2.10.0000.00718.02
8.2.00.0040.00418.24
8.1.280.0120.00325.92
8.1.270.0000.00722.18
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00823.88
8.1.230.0060.00619.15
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0100.00017.13
8.1.190.0040.00417.35
8.1.180.0070.00018.10
8.1.170.0000.00818.68
8.1.160.0000.00718.88
8.1.150.0020.00520.72
8.1.140.0050.00319.52
8.1.130.0040.00418.88
8.1.120.0000.00717.41
8.1.110.0080.00017.36
8.1.100.0030.00517.36
8.1.90.0060.00317.48
8.1.80.0040.00417.50
8.1.70.0000.00717.48
8.1.60.0000.00817.54
8.1.50.0030.00517.44
8.1.40.0000.00717.37
8.1.30.0050.00317.54
8.1.20.0040.00417.72
8.1.10.0000.00817.49
8.1.00.0000.00817.39
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0070.00018.31
8.0.270.0030.00317.25
8.0.260.0050.00516.88
8.0.250.0000.00617.05
8.0.240.0040.00417.00
8.0.230.0030.00316.89
8.0.220.0000.00716.81
8.0.210.0000.00716.91
8.0.200.0060.00017.01
8.0.190.0060.00317.00
8.0.180.0000.00816.96
8.0.170.0030.00316.96
8.0.160.0000.00716.95
8.0.150.0070.00016.95
8.0.140.0040.00416.93
8.0.130.0030.00313.44
8.0.120.0000.00816.91
8.0.110.0070.00017.01
8.0.100.0000.00816.90
8.0.90.0050.00316.96
8.0.80.0100.00616.84
8.0.70.0000.00717.04
8.0.60.0000.00716.84
8.0.50.0070.00016.80
8.0.30.0100.00817.08
8.0.20.0100.00817.40
8.0.10.0040.00416.95
8.0.00.0070.01016.91
7.4.330.0050.00015.55
7.4.320.0060.00016.42
7.4.300.0000.00716.49
7.4.290.0030.00316.49
7.4.280.0000.00716.45
7.4.270.0050.00216.60
7.4.260.0030.00316.48
7.4.250.0000.00816.56
7.4.240.0040.00416.64
7.4.230.0070.00016.40
7.4.220.0130.01016.67
7.4.210.0080.00816.51
7.4.200.0000.00716.48
7.4.160.0100.00616.66
7.4.150.0030.01917.40
7.4.140.0080.01017.86
7.4.130.0070.01316.63
7.4.120.0100.01016.58
7.4.110.0120.00416.68
7.4.100.0060.01016.56
7.4.90.0100.00716.52
7.4.80.0030.01619.39
7.4.70.0060.01016.46
7.4.60.0070.01016.54
7.4.50.0070.01016.68
7.4.40.0060.01016.59
7.4.30.0120.00416.46
7.4.00.0030.00914.81
7.3.330.0030.00313.10
7.3.320.0020.00213.05
7.3.310.0040.00416.39
7.3.300.0000.00716.20
7.3.290.0030.00316.21
7.3.280.0070.00816.27
7.3.270.0140.00417.40
7.3.260.0100.00816.44
7.3.250.0090.01016.37
7.3.240.0030.01416.44
7.3.230.0060.01016.44
7.3.210.0140.00316.37
7.3.200.0070.00916.47
7.3.190.0150.00316.66
7.3.180.0030.01416.21
7.3.170.0120.00416.26
7.3.160.0130.00316.35
7.3.120.0030.01314.66
7.3.110.0040.01414.94
7.3.100.0070.01014.57
7.3.90.0070.00414.95
7.3.80.0040.00814.89
7.3.70.0040.01514.73
7.3.60.0060.00614.82
7.3.50.0090.00614.45
7.3.40.0070.00314.87
7.3.30.0100.00314.53
7.3.20.0070.00716.69
7.3.10.0100.00316.84
7.3.00.0130.00016.59
7.2.330.0090.01216.31
7.2.320.0090.01216.72
7.2.310.0130.00316.57
7.2.300.0090.00916.26
7.2.290.0070.01016.63
7.2.250.0080.01115.13
7.2.240.0120.00614.96
7.2.230.0040.01414.73
7.2.220.0040.01115.21
7.2.210.0090.00414.63
7.2.200.0070.00415.11
7.2.190.0030.00714.88
7.2.180.0060.00614.86
7.2.170.0100.00014.89
7.2.60.0060.01016.94
7.2.00.0060.00919.04
7.1.330.0080.00515.80
7.1.320.0040.00415.58
7.1.310.0110.00415.75
7.1.300.0060.00615.42
7.1.290.0030.01015.47
7.1.280.0040.01115.74
7.1.270.0000.01115.85
7.1.260.0030.01215.69
7.1.200.0040.00415.81
7.1.100.0040.01118.08
7.1.70.0160.00316.80
7.1.60.0160.02535.11
7.1.50.0300.01034.86
7.1.40.0160.02734.33
7.1.30.0230.01934.39
7.1.20.0260.01634.37
7.1.10.0060.01516.60
7.1.00.0160.00716.43
7.0.200.0090.00616.35
7.0.190.0070.01116.66
7.0.180.0070.01016.18
7.0.170.0100.01016.02
7.0.160.0000.02016.24
7.0.150.0130.00716.01
7.0.140.0040.01416.07
7.0.130.0070.01416.25
7.0.120.0070.01416.24
7.0.110.0110.01016.29
7.0.100.0090.00916.05
7.0.90.0030.01716.02
7.0.80.0090.00716.20
7.0.70.0060.01316.03
7.0.60.0100.00715.73
7.0.50.0100.01016.19
7.0.40.0140.00616.48
7.0.30.0100.00716.42
7.0.20.0090.00916.05
7.0.10.0040.01416.17
7.0.00.0080.01116.42

preferences:
38.72 ms | 400 KiB | 5 Q