3v4l.org

run code in 300+ PHP versions simultaneously
<?php $seed = date('is'); echo $seed;

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)
8.3.60.0070.00716.25
8.3.50.0100.01016.47
8.3.40.0090.00618.86
8.3.30.0110.00718.69
8.3.20.0000.00720.25
8.3.10.0050.00321.64
8.3.00.0030.00617.84
8.2.180.0070.00718.41
8.2.170.0090.00622.96
8.2.160.0130.00020.57
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00420.95
8.2.120.0070.00026.35
8.2.110.0070.00421.17
8.2.100.0080.00317.84
8.2.90.0080.00018.03
8.2.80.0080.00017.97
8.2.70.0000.00817.38
8.2.60.0000.00817.93
8.2.50.0050.00318.16
8.2.40.0070.00020.59
8.2.30.0040.00421.09
8.2.20.0040.00418.13
8.2.10.0020.00517.97
8.2.00.0040.00418.11
8.1.280.0140.00725.92
8.1.270.0070.00021.95
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0110.00022.12
8.1.220.0040.00417.74
8.1.210.0070.00318.77
8.1.200.0000.00917.36
8.1.190.0050.00317.35
8.1.180.0060.00318.10
8.1.170.0040.00418.52
8.1.160.0030.00318.98
8.1.150.0040.00420.63
8.1.140.0000.00719.61
8.1.130.0000.00718.89
8.1.120.0000.00717.43
8.1.110.0070.00017.56
8.1.100.0040.00417.54
8.1.90.0080.00017.56
8.1.80.0070.00017.50
8.1.70.0030.00317.52
8.1.60.0030.00617.54
8.1.50.0000.00717.39
8.1.40.0000.00717.51
8.1.30.0030.00617.52
8.1.20.0070.00017.54
8.1.10.0060.00317.59
8.1.00.0040.00417.55
8.0.300.0070.00019.86
8.0.290.0000.00716.88
8.0.280.0030.00318.41
8.0.270.0050.00217.36
8.0.260.0040.00416.93
8.0.250.0030.00317.09
8.0.240.0030.00717.11
8.0.230.0080.00016.93
8.0.220.0040.00416.97
8.0.210.0000.00816.93
8.0.200.0000.00716.90
8.0.190.0030.00516.84
8.0.180.0050.00316.86
8.0.170.0040.00416.89
8.0.160.0030.00316.88
8.0.150.0000.00716.71
8.0.140.0030.00316.81
8.0.130.0050.00013.20
8.0.120.0040.00416.84
8.0.110.0040.00416.79
8.0.100.0050.00316.80
8.0.90.0040.00416.77
8.0.80.0030.01216.77
8.0.70.0000.00717.00
8.0.60.0030.00516.88
8.0.50.0000.00716.67
8.0.30.0100.00717.12
8.0.20.0140.00617.40
8.0.10.0000.00716.95
8.0.00.0110.01116.54
7.4.330.0000.00515.55
7.4.320.0040.00416.50
7.4.300.0000.00616.58
7.4.290.0040.00416.52
7.4.280.0050.00316.61
7.4.270.0030.00316.49
7.4.260.0030.00313.20
7.4.250.0070.00016.57
7.4.240.0000.00716.65
7.4.230.0000.00716.61
7.4.220.0090.00916.61
7.4.210.0030.01016.51
7.4.200.0070.00016.57
7.4.160.0090.01216.42
7.4.150.0070.01117.40
7.4.140.0110.01117.86
7.4.130.0110.00716.49
7.4.120.0110.00816.76
7.4.110.0170.00316.47
7.4.100.0100.00716.36
7.4.90.0130.00316.65
7.4.80.0100.01319.39
7.4.70.0030.01416.64
7.4.60.0060.01016.61
7.4.50.0060.01016.52
7.4.40.0100.00616.61
7.4.30.0050.01016.43
7.4.00.0040.00414.88
7.3.330.0060.00013.09
7.3.320.0030.00313.18
7.3.310.0040.00416.30
7.3.300.0000.00616.23
7.3.290.0060.01216.27
7.3.280.0080.00716.28
7.3.270.0110.00517.40
7.3.260.0110.02016.45
7.3.250.0100.00916.43
7.3.240.0120.00616.48
7.3.230.0060.01216.42
7.3.210.0100.00716.36
7.3.200.0060.01516.36
7.3.190.0100.00716.31
7.3.180.0070.01016.48
7.3.170.0060.01016.48
7.3.160.0030.01316.31
7.2.330.0060.01216.58
7.2.320.0110.00716.76
7.2.310.0030.01416.57
7.2.300.0060.01216.71
7.2.290.0070.01016.44
7.2.80.0090.00316.54
7.2.60.0100.00716.83
7.2.00.0040.01419.26
7.1.200.0060.00615.84
7.1.100.0040.01117.93
7.1.70.0070.00717.09
7.1.60.0030.01017.30
7.1.50.0030.00916.82
7.1.40.0050.00816.67
7.1.30.0040.01116.73
7.1.20.0030.01116.82
7.1.10.0000.00816.73
7.1.00.0040.00416.91
7.0.200.0040.00416.92
7.0.190.0000.01116.57
7.0.180.0060.00316.25
7.0.170.0000.00916.12
7.0.160.0040.00416.36
7.0.150.0000.00816.38
7.0.140.0000.00916.22
7.0.130.0060.00416.60
7.0.120.0050.00516.46
7.0.110.0070.00716.40
7.0.100.0050.01116.28
7.0.90.0030.01416.29
7.0.80.0030.00516.43
7.0.70.0020.00716.23
7.0.60.0080.00016.14
7.0.50.0070.00716.48
7.0.40.0070.00314.94
7.0.30.0030.00914.94
7.0.20.0030.00614.94
7.0.10.0030.00614.94
7.0.00.0000.00814.94

preferences:
44.5 ms | 400 KiB | 5 Q