3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $x;

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)
8.3.70.0070.00718.43
8.3.60.0100.00716.75
8.3.50.0110.00516.47
8.3.40.0110.00418.97
8.3.30.0120.00618.63
8.3.20.0080.00020.22
8.3.10.0040.00423.39
8.3.00.0040.00419.26
8.2.180.0170.00316.32
8.2.170.0040.01122.96
8.2.160.0110.00420.51
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00021.02
8.2.120.0020.00526.35
8.2.110.0090.00020.52
8.2.100.0090.00317.91
8.2.90.0060.00319.09
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00417.92
8.2.50.0000.00818.10
8.2.40.0050.00320.17
8.2.30.0000.00719.28
8.2.20.0040.00418.09
8.2.10.0000.00717.90
8.2.00.0050.00217.98
8.1.280.0040.01125.92
8.1.270.0040.00422.06
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.88
8.1.230.0060.00617.58
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0000.00817.10
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0000.00918.43
8.1.160.0070.00018.93
8.1.150.0020.00520.61
8.1.140.0060.00319.31
8.1.130.0030.00518.62
8.1.120.0030.00317.35
8.1.110.0050.00217.20
8.1.100.0050.00317.34
8.1.90.0030.00317.23
8.1.80.0000.00717.21
8.1.70.0040.00417.29
8.1.60.0040.00417.37
8.1.50.0040.00417.35
8.1.40.0000.00717.32
8.1.30.0050.00217.35
8.1.20.0080.00417.48
8.1.10.0030.00617.34
8.1.00.0040.00417.25
8.0.300.0080.00018.77
8.0.290.0080.00016.62
8.0.280.0000.00718.41
8.0.270.0000.00817.05
8.0.260.0000.00616.75
8.0.250.0000.00716.99
8.0.240.0030.00316.93
8.0.230.0000.00716.88
8.0.220.0070.00016.78
8.0.210.0070.00016.85
8.0.200.0030.00316.87
8.0.190.0000.00716.77
8.0.180.0040.00416.84
8.0.170.0000.00716.80
8.0.160.0030.00316.84
8.0.150.0000.00816.64
8.0.140.0040.00416.81
8.0.130.0000.00613.28
8.0.120.0030.00516.78
8.0.110.0000.00716.64
8.0.100.0070.00016.88
8.0.90.0040.00416.69
8.0.80.0040.01116.79
8.0.70.0050.00216.83
8.0.60.0000.00716.79
8.0.50.0000.00716.64
8.0.30.0080.01016.95
8.0.20.0080.01017.40
8.0.10.0070.00016.97
8.0.00.0060.01016.75
7.4.330.0050.00015.55
7.4.320.0000.00616.44
7.4.300.0000.00716.27
7.4.290.0030.00616.27
7.4.280.0030.00816.41
7.4.270.0030.00616.45
7.4.260.0000.00716.36
7.4.250.0050.00316.43
7.4.240.0030.00316.41
7.4.230.0030.00316.55
7.4.220.0100.00716.32
7.4.210.0000.01416.54
7.4.200.0000.00716.20
7.4.160.0140.00516.33
7.4.150.0090.00917.40
7.4.140.0100.01017.86
7.4.130.0060.02016.65
7.4.120.0130.00516.48
7.3.330.0070.00013.14
7.3.320.0000.00513.16
7.3.310.0030.00316.19
7.3.300.0070.00016.23
7.3.290.0070.00716.26
7.3.280.0080.00916.24
7.3.270.0100.00717.40
7.3.260.0080.01016.35
7.3.250.0100.00716.34
7.3.240.0110.00916.38
7.1.70.0130.01314.91

preferences:
31.19 ms | 401 KiB | 5 Q