3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((string)(34.99 - 10));

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)
8.3.60.0040.01118.56
8.3.50.0180.00416.59
8.3.40.0200.00021.85
8.3.30.0070.01118.42
8.3.20.0030.00624.18
8.3.10.0080.00024.66
8.3.00.0040.00426.16
8.2.180.0070.00725.92
8.2.170.0040.01118.71
8.2.160.0090.00622.96
8.2.150.0030.00625.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00826.35
8.2.110.0070.00320.25
8.2.100.0120.00017.72
8.2.90.0030.00517.63
8.2.80.0000.00918.78
8.2.70.0050.00317.38
8.2.60.0000.00817.91
8.2.50.0030.00618.07
8.2.40.0040.00418.09
8.2.30.0040.00417.85
8.2.20.0000.00717.79
8.2.10.0040.00419.10
8.2.00.0000.00819.14
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0070.00319.00
8.1.230.0040.00717.70
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0070.00317.10
8.1.190.0040.00417.22
8.1.180.0000.00918.10
8.1.170.0030.00618.51
8.1.160.0000.00818.81
8.1.150.0040.00418.79
8.1.140.0000.00718.62
8.1.130.0030.00319.98
8.1.120.0030.00317.21
8.1.110.0080.00017.23
8.1.100.0040.00417.36
8.1.90.0030.00317.34
8.1.80.0040.00417.32
8.1.70.0050.00317.24
8.1.60.0030.00517.42
8.1.50.0000.00717.23
8.1.40.0040.00417.42
8.1.30.0040.00417.43
8.1.20.0080.00017.45
8.1.10.0050.00217.40
8.1.00.0030.00617.37
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0040.00418.22
8.0.270.0000.00717.84
8.0.260.0030.00318.36
8.0.250.0030.00316.87
8.0.240.0000.00716.81
8.0.230.0070.00016.86
8.0.220.0030.00316.81
8.0.210.0020.00516.85
8.0.200.0040.00416.84
8.0.190.0040.00416.80
8.0.180.0050.00216.82
8.0.170.0030.00516.89
8.0.160.0030.00316.83
8.0.150.0000.00716.67
8.0.140.0040.00416.69
8.0.130.0000.00513.22
8.0.120.0030.00516.63
8.0.110.0040.00416.63
8.0.100.0040.00416.83
8.0.90.0070.00016.68
8.0.80.0120.00516.77
8.0.70.0000.00916.68
8.0.60.0040.00416.77
8.0.50.0030.00516.68
8.0.30.0080.00816.89
8.0.20.0120.00616.85
8.0.10.0000.00716.89
8.0.00.0120.00616.59
7.4.330.0000.00515.55
7.4.320.0060.00016.41
7.4.300.0050.00316.41
7.4.290.0000.00716.38
7.4.280.0030.00616.37
7.4.270.0070.00016.48
7.4.260.0000.00513.13
7.4.250.0070.00016.21
7.4.240.0040.00416.35
7.4.230.0000.00716.53
7.4.220.0050.00216.36
7.4.210.0040.01116.43
7.4.200.0070.00016.25
7.4.130.0120.00816.35
7.4.120.0100.00716.41
7.4.110.0120.00616.14
7.4.100.0130.00516.29
7.4.90.0120.00616.20
7.4.80.0130.00616.02
7.4.70.0150.00916.21
7.4.60.0120.00716.27
7.4.50.0110.01016.32
7.4.40.0100.00816.40
7.4.30.0100.00816.21
7.4.20.0110.00716.36
7.4.10.0090.00916.14
7.4.00.0040.01316.19
7.3.330.0000.00716.10
7.3.320.0040.00413.09
7.3.310.0040.00416.14
7.3.300.0000.00716.07
7.3.290.0050.01316.22
7.3.260.0070.01016.16
7.3.230.0100.00716.10
7.3.220.0090.00816.13
7.3.210.0060.01616.11
7.3.200.0110.00916.02
7.3.190.0130.00716.16
7.3.180.0140.00616.32
7.3.170.0140.00616.19
7.3.160.0200.00916.23
7.3.150.0070.01016.30
7.3.140.0100.00716.02
7.3.130.0130.00516.24
7.3.120.0110.00816.17
7.3.110.0060.01516.13
7.3.100.0070.01316.26
7.3.90.0080.01116.16
7.3.80.0070.01415.88
7.3.70.0170.00616.09
7.3.60.0140.00916.10
7.3.50.0100.01116.06
7.3.40.0100.01216.04
7.3.30.0160.00515.96
7.3.20.0100.01216.19
7.3.10.0140.00916.13
7.3.00.0240.00816.01
7.2.340.0090.01016.31
7.2.330.0130.00516.33
7.2.320.0100.00916.32
7.2.310.0070.01316.51
7.2.300.0120.00716.51
7.2.290.0130.00516.27
7.2.280.0100.00816.31
7.2.270.0130.00616.56
7.2.260.0100.00916.29
7.2.250.0170.00316.18
7.2.240.0110.00916.27
7.2.230.0080.01216.38
7.2.220.0120.00816.16
7.2.210.0150.00916.41
7.2.200.0150.00816.47
7.2.190.0120.01416.35
7.2.180.0110.01116.36
7.2.170.0090.01316.34
7.2.160.0110.01316.17
7.2.150.0110.01216.19
7.2.140.0170.00816.38
7.2.130.0250.00616.29
7.2.120.0170.00916.28
7.2.110.0140.00916.19
7.2.100.0120.01216.19
7.2.90.0170.00716.16
7.2.80.0100.01516.10
7.2.70.0140.01216.19
7.2.60.0090.01316.20
7.2.50.0100.01316.28
7.2.40.0150.01016.42
7.2.30.0100.01416.38
7.2.20.0210.01216.28
7.2.10.0160.01816.40
7.2.00.0100.01316.30

preferences:
64.36 ms | 401 KiB | 5 Q