3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function __toString() { throw new \Exception('boo'); } } function b() { (string) new A(); } b();

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)
8.3.130.0110.00418.62
8.3.120.0060.00320.59
8.3.110.0070.00016.56
8.3.100.0430.00537.54
8.3.90.0280.00737.54
8.3.80.0280.00637.54
8.3.70.0350.00837.54
8.3.60.0430.00837.54
8.3.50.0400.00937.54
8.3.40.0320.00837.54
8.3.30.0360.00837.54
8.3.20.0330.00937.54
8.3.10.0320.00637.54
8.3.00.0340.00537.54
8.2.250.0050.00316.92
8.2.240.0070.01117.15
8.2.230.0060.00320.94
8.2.220.0190.00337.54
8.2.210.0280.00537.54
8.2.200.0330.01437.54
8.2.190.0330.01037.54
8.2.180.0380.00337.54
8.2.170.0410.00737.54
8.2.160.0350.00537.54
8.2.150.0300.00337.54
8.2.140.0340.00437.54
8.2.130.0340.00637.54
8.2.120.0380.00237.54
8.2.110.0330.00837.54
8.2.100.0330.01037.54
8.2.90.0360.00837.54
8.2.80.0330.00937.54
8.2.70.0320.01137.54
8.2.60.0350.00637.54
8.2.50.0320.00737.54
8.2.40.0370.00537.54
8.2.30.0320.00537.54
8.2.20.0320.00737.54
8.2.10.0270.01237.54
8.2.00.0360.01337.54
8.1.300.0080.00017.73
8.1.290.0320.00337.54
8.1.280.0200.01037.54
8.1.270.0280.00237.54
8.1.260.0260.00637.54
8.1.250.0240.00837.54
8.1.240.0200.01137.54
8.1.230.0240.00837.54
8.1.220.0300.00437.54
8.1.210.0290.01037.54
8.1.200.0290.01037.54
8.1.190.0300.00937.54
8.1.180.0300.00837.54
8.1.170.0290.00637.54
8.1.160.0310.00337.54
8.1.150.0220.01337.54
8.1.140.0290.00537.54
8.1.130.0330.00337.54
8.1.120.0370.00237.54
8.1.110.0340.00737.54
8.1.100.0330.00837.54
8.1.90.0320.00737.54
8.1.80.0260.01337.54
8.1.70.0290.00537.54
8.1.60.0250.00937.54
8.1.50.0250.00637.54
8.1.40.0260.00537.54
8.1.30.0160.01637.54
8.1.20.0200.00937.54
8.1.10.0190.00337.54
8.1.00.0240.01537.54
8.0.300.0310.00737.54
8.0.290.0270.01037.54
8.0.280.0280.00937.54
8.0.270.0260.01037.54
8.0.260.0280.00737.54
8.0.250.0240.01237.54
8.0.240.0250.01037.54
8.0.230.0300.00637.54
8.0.220.0310.00037.54
8.0.210.0250.00737.54
8.0.200.0230.00937.54
8.0.190.0330.00437.54
8.0.180.0300.00337.54
8.0.170.0300.00837.54
8.0.160.0310.00837.54
8.0.150.0320.00837.54
8.0.140.0190.00237.54
8.0.130.0350.00437.54
8.0.120.0340.00437.54
8.0.110.0330.00437.54
8.0.100.0250.00837.54
8.0.90.0260.01337.54
8.0.80.0340.00637.54
8.0.70.0350.00637.54
8.0.60.0380.00737.54
8.0.50.0380.00837.54
8.0.30.0290.01537.54
8.0.20.0280.01137.54
8.0.10.0230.01537.54
8.0.00.0300.00737.54
7.4.330.0310.00737.54
7.4.320.0340.00337.54
7.4.300.0320.00537.54
7.4.290.0290.00737.54
7.4.280.0310.00637.54
7.4.270.0290.00837.54
7.4.260.0370.00037.54
7.4.250.0340.00337.54
7.4.240.0380.00037.54
7.4.230.0250.01137.54
7.4.220.0270.00837.54
7.4.210.0320.00837.54
7.4.200.0260.00837.54
7.4.190.0200.00337.54
7.4.180.0170.00737.54
7.4.160.0230.01337.54
7.4.150.0210.01437.54
7.4.140.0270.00737.54
7.4.130.0320.00037.54
7.4.120.0260.00637.54
7.4.110.0250.00937.54
7.4.100.0270.00837.54
7.4.90.0290.00637.54
7.4.80.0270.00937.54
7.4.70.0220.01337.54
7.4.60.0310.00437.54
7.4.50.0290.01237.54
7.4.40.0300.00737.54
7.4.30.0360.00737.54
7.4.20.0310.00737.54
7.4.10.0420.00037.54
7.4.00.0260.00437.54
7.3.330.0200.01237.54
7.3.320.0310.00337.54
7.3.310.0140.00537.54
7.3.300.0110.00537.54
7.3.290.0240.00937.54
7.3.280.0150.00437.54
7.3.270.0320.00637.54
7.3.260.0220.00937.54
7.3.250.0270.00537.54
7.3.240.0230.00337.54
7.3.230.0220.01137.54
7.3.220.0140.00737.54
7.3.210.0200.00037.54
7.3.200.0260.00237.54
7.3.190.0240.00537.54
7.3.180.0260.00437.54
7.3.170.0280.00037.54
7.3.160.0190.00437.54
7.3.150.0250.00037.54
7.3.140.0290.01137.54
7.3.130.0160.01337.54
7.3.120.0150.00437.54
7.3.110.0120.00437.54
7.3.100.0100.00537.54
7.3.90.0120.00237.54
7.3.80.0100.00537.54
7.3.70.0100.00837.54
7.3.60.0160.00537.54
7.3.50.0210.00037.54
7.3.40.0190.00437.54
7.3.30.0230.01137.54
7.3.20.0240.00937.54
7.3.10.0170.00737.54
7.3.00.0160.00337.54
7.2.340.0220.00437.54
7.2.330.0220.00037.54
7.2.320.0210.00337.54
7.2.310.0090.00637.54
7.2.300.0160.00237.54
7.2.290.0190.01237.54
7.2.280.0270.00337.54
7.2.270.0220.01137.54
7.2.260.0270.00837.54
7.2.250.0240.01437.54
7.2.240.0320.00437.54
7.2.230.0220.00437.54
7.2.220.0170.00637.54
7.2.210.0120.00337.54
7.2.200.0160.00037.54
7.2.190.0120.00437.54
7.2.180.0090.00637.54
7.2.170.0200.00637.54
7.2.160.0240.00737.54
7.2.150.0280.00637.54
7.2.140.0110.00737.54
7.2.130.0310.00637.54
7.2.120.0320.00437.54
7.2.110.0200.01737.54
7.2.100.0210.01737.54
7.2.90.0300.00437.54
7.2.80.0480.00037.54
7.2.70.0480.00037.54
7.2.60.0340.00337.54
7.2.50.0270.01037.54
7.2.40.0280.00837.54
7.2.30.0350.00337.54
7.2.20.0320.00637.54
7.2.10.0270.01237.54
7.2.00.0320.00737.54
7.1.330.0260.00337.54
7.1.320.0250.00037.54
7.1.310.0220.00637.54
7.1.300.0220.01037.54
7.1.290.0180.00937.54
7.1.280.0210.00437.54
7.1.270.0140.01037.54
7.1.260.0160.00437.54
7.1.250.0090.00437.54
7.1.240.0250.00637.54
7.1.230.0320.00037.54
7.1.220.0120.00437.54
7.1.210.0180.01537.54
7.1.200.0210.01237.54
7.1.190.0310.00337.54
7.1.180.0220.01137.54
7.1.170.0340.00037.54
7.1.160.0330.00637.54
7.1.150.0350.00037.54
7.1.140.0220.00437.54
7.1.130.0250.00437.54
7.1.120.0280.00337.54
7.1.110.0110.01537.54
7.1.100.0240.00337.54
7.1.90.0280.00337.54
7.1.80.0130.01337.54
7.1.70.0210.00937.54
7.1.60.0280.00337.54
7.1.50.0300.00337.54
7.1.40.0380.00337.54
7.1.30.0280.00437.54
7.1.20.0230.00437.54
7.1.10.0170.00937.54
7.1.00.0180.01137.54
7.0.330.0260.00437.54
7.0.320.0240.00937.54
7.0.310.0260.00437.54
7.0.300.0260.00737.54
7.0.290.0290.00337.54
7.0.280.0250.00537.54
7.0.270.0260.00837.54
7.0.260.0310.00037.54
7.0.250.0240.00637.54
7.0.240.0180.00637.54
7.0.230.0210.00437.54
7.0.220.0240.00337.54
7.0.210.0200.01037.54
7.0.200.0190.01137.54
7.0.190.0240.00837.54
7.0.180.0330.00337.54
7.0.170.0320.00337.54
7.0.160.0180.01237.54
7.0.150.0250.00837.54
7.0.140.0140.01737.54
7.0.130.0280.00637.54
7.0.120.0230.00737.54
7.0.110.0270.00637.54
7.0.100.0260.00437.54
7.0.90.0250.00437.54
7.0.80.0220.01037.54
7.0.70.0270.00737.54
7.0.60.0180.01037.54
7.0.50.0130.00737.54
7.0.40.0150.00037.54
7.0.30.0150.00037.54
7.0.20.0070.00737.54
7.0.10.0110.00337.54
7.0.00.0120.00237.54
5.6.400.0090.00537.54
5.6.390.0120.00237.54
5.6.380.0110.00437.54
5.6.370.0070.00737.54
5.6.360.0110.00337.54
5.6.350.0090.00637.54
5.6.340.0150.00037.54
5.6.330.0180.00037.54
5.6.320.0130.00337.54
5.6.310.0090.00937.54
5.6.300.0150.00337.54
5.6.290.0150.00537.54
5.6.280.0180.00037.54
5.6.270.0140.00037.54
5.6.260.0070.00737.54
5.6.250.0110.00337.54
5.6.240.0140.00337.54
5.6.230.0230.00037.54
5.6.220.0200.00037.54
5.6.210.0140.00737.54
5.6.200.0180.00837.54
5.6.190.0150.00037.54
5.6.180.0230.00037.54
5.6.170.0200.01037.54
5.6.160.0390.00337.54
5.6.150.0210.00737.54
5.6.140.0250.00637.54
5.6.130.0260.00537.54
5.6.120.0240.00337.54
5.6.110.0250.01137.54
5.6.100.0230.00837.54
5.6.90.0250.00337.54
5.6.80.0190.00337.54
5.6.70.0120.00837.54
5.6.60.0130.00037.54
5.6.50.0100.00337.54
5.6.40.0090.00437.54
5.6.30.0060.00637.54
5.6.20.0130.00037.54
5.6.10.0090.00437.54
5.6.00.0130.00037.54
5.5.380.0140.00037.54
5.5.370.0110.00337.54
5.5.360.0140.00037.54
5.5.350.0130.00037.54
5.5.340.0230.00637.54
5.5.330.0250.00737.54
5.5.320.0170.01037.54
5.5.310.0280.00437.54
5.5.300.0230.00737.54
5.5.290.0240.00737.54
5.5.280.0220.01337.54
5.5.270.0290.00837.54
5.5.260.0240.00737.54
5.5.250.0160.00537.54
5.5.240.0120.00837.54
5.5.230.0180.00037.54
5.5.220.0090.00437.54
5.5.210.0110.00437.54
5.5.200.0090.00537.54
5.5.190.0100.00437.54
5.5.180.0090.00437.54
5.5.170.0100.00337.54
5.5.160.0180.00337.54
5.5.150.0200.00837.54
5.5.140.0250.00337.54
5.5.130.0180.00537.54
5.5.120.0220.00037.54
5.5.110.0260.00337.54
5.5.100.0290.00037.54
5.5.90.0220.00737.54
5.5.80.0230.00637.54
5.5.70.0200.00737.54
5.5.60.0210.00937.54
5.5.50.0180.01137.54
5.5.40.0200.00437.54
5.5.30.0200.00737.54
5.5.20.0190.01037.54
5.5.10.0210.00337.54
5.5.00.0220.01037.54
5.4.450.0130.00037.54
5.4.440.0130.00037.54
5.4.430.0130.00837.54
5.4.420.0140.00037.54
5.4.410.0150.00337.54
5.4.400.0080.00337.54
5.4.390.0080.00337.54
5.4.380.0080.00337.54
5.4.370.0080.00337.54
5.4.360.0110.00037.54
5.4.350.0070.00437.54
5.4.340.0110.00037.54
5.4.330.0080.00337.54
5.4.320.0110.00037.54
5.4.310.0110.00037.54
5.4.300.0070.00437.54
5.4.290.0080.00337.54
5.4.280.0110.00037.54
5.4.270.0100.00037.54
5.4.260.0080.00237.54
5.4.250.0130.00037.54
5.4.240.0120.00037.54
5.4.230.0140.00037.54
5.4.220.0160.00737.54
5.4.210.0170.00737.54
5.4.200.0190.00437.54
5.4.190.0190.00037.54
5.4.180.0100.00037.54
5.4.170.0070.00737.54
5.4.160.0140.00337.54
5.4.150.0110.00737.54
5.4.140.0080.00337.54
5.4.130.0110.00037.54
5.4.120.0070.00437.54
5.4.110.0110.00037.54
5.4.100.0110.00037.54
5.4.90.0100.00037.54
5.4.80.0100.00037.54
5.4.70.0120.00037.54
5.4.60.0110.00037.54
5.4.50.0110.00037.54
5.4.40.0110.00037.54
5.4.30.0110.00037.54
5.4.20.0090.00337.54
5.4.10.0060.00637.54
5.4.00.0120.00037.54
5.3.290.0120.00037.54
5.3.280.0100.00337.54
5.3.270.0090.00337.54
5.3.260.0100.00037.54
5.3.250.0080.00337.54
5.3.240.0110.00037.54
5.3.230.0110.00037.54
5.3.220.0050.00537.54
5.3.210.0100.00037.54
5.3.200.0100.00037.54
5.3.190.0030.00737.54
5.3.180.0030.00737.54
5.3.170.0100.00037.54
5.3.160.0100.00037.54
5.3.150.0070.00437.54
5.3.140.0080.00237.54
5.3.130.0080.00337.54
5.3.120.0090.00937.54
5.3.110.0120.00637.54
5.3.100.0100.01037.54
5.3.90.0200.00037.54
5.3.80.0180.00437.54
5.3.70.0180.00437.54
5.3.60.0080.01137.54
5.3.50.0190.00037.54
5.3.40.0130.00437.54
5.3.30.0050.00537.54
5.3.20.0100.00037.54
5.3.10.0080.00337.54
5.3.00.0100.00037.54
5.2.170.0090.00037.54
5.2.160.0000.00937.54
5.2.150.0090.00037.54
5.2.140.0000.00837.54
5.2.130.0040.00437.54
5.2.120.0070.00237.54
5.2.110.0050.00537.54
5.2.100.0060.00337.54
5.2.90.0060.00337.54
5.2.80.0070.00237.54
5.2.70.0000.00837.54
5.2.60.0040.00437.54
5.2.50.0080.00037.54
5.2.40.0070.00237.54
5.2.30.0090.00437.54
5.2.20.0140.00637.54
5.2.10.0110.00037.54
5.2.00.0090.00237.54
5.1.60.0120.00637.54
5.1.50.0080.00037.54
5.1.40.0090.00037.54
5.1.30.0030.00737.54
5.1.20.0090.00037.54
5.1.10.0080.00037.54
5.1.00.0000.00837.54
5.0.50.0000.00637.54
5.0.40.0050.00237.54
5.0.30.0040.00237.54
5.0.20.0040.00237.54
5.0.10.0060.00037.54
5.0.00.0000.00637.54
4.4.90.0030.00037.54
4.4.80.0000.00337.54
4.4.70.0000.00437.54
4.4.60.0000.00437.54
4.4.50.0000.00437.54
4.4.40.0000.00437.54
4.4.30.0000.00337.54
4.4.20.0040.00037.54
4.4.10.0000.00437.54
4.4.00.0000.00437.54
4.3.110.0000.00437.54
4.3.100.0000.00337.54
4.3.90.0000.00437.54
4.3.80.0040.00037.54
4.3.70.0000.00337.54
4.3.60.0000.00437.54
4.3.50.0030.00037.54
4.3.40.0000.00437.54
4.3.30.0000.00337.54
4.3.20.0000.00337.54
4.3.10.0000.00337.54
4.3.00.0000.00337.54

preferences:
29.5 ms | 403 KiB | 5 Q