3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 48 >> 4; echo PHP_EOL; echo 50 >> 4; echo PHP_EOL; echo 63 >> 4; echo PHP_EOL; echo 50 << 4; echo PHP_EOL; echo 51 << 4; echo PHP_EOL;

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)
8.3.60.0070.01018.43
8.3.50.0070.00717.95
8.3.40.0070.00718.51
8.3.30.0130.00318.59
8.3.20.0080.00019.22
8.3.10.0040.00423.48
8.3.00.0080.00020.54
8.2.180.0060.00918.26
8.2.170.0200.00022.96
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0070.00319.77
8.2.120.0040.00426.35
8.2.110.0030.00622.22
8.2.100.0090.00317.78
8.2.90.0000.00922.32
8.2.80.0060.00317.97
8.2.70.0030.00617.93
8.2.60.0030.00618.03
8.2.50.0000.00718.10
8.2.40.0070.00019.37
8.2.30.0040.00419.10
8.2.20.0070.00017.80
8.2.10.0040.00417.95
8.2.00.0000.00817.50
8.1.280.0110.00625.92
8.1.270.0090.00023.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.50
8.1.230.0070.00421.10
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0040.00417.23
8.1.190.0000.00817.10
8.1.180.0050.00218.10
8.1.170.0040.00418.59
8.1.160.0000.00718.70
8.1.150.0060.00318.70
8.1.140.0040.00422.05
8.1.130.0000.00722.08
8.1.120.0080.00017.17
8.1.110.0040.00417.28
8.1.100.0070.00017.31
8.1.90.0040.00417.22
8.1.80.0040.00417.23
8.1.70.0030.00317.31
8.1.60.0040.00417.39
8.1.50.0050.00317.38
8.1.40.0040.00417.39
8.1.30.0040.00417.52
8.1.20.0000.00717.40
8.1.10.0030.00617.46
8.1.00.0040.00417.26
8.0.300.0020.00519.94
8.0.290.0080.00016.75
8.0.280.0030.00318.24
8.0.270.0070.00016.79
8.0.260.0040.00418.38
8.0.250.0040.00416.86
8.0.240.0080.00016.82
8.0.230.0000.00716.68
8.0.220.0030.00316.68
8.0.210.0050.00216.68
8.0.200.0030.00316.70
8.0.190.0000.00716.70
8.0.180.0000.00916.73
8.0.170.0060.00316.73
8.0.160.0060.00316.80
8.0.150.0000.00716.64
8.0.140.0070.00016.63
8.0.130.0030.00313.11
8.0.120.0070.00016.76
8.0.110.0080.00016.61
8.0.100.0000.00716.61
8.0.90.0070.00016.84
8.0.80.0070.00816.81
8.0.70.0000.00816.77
8.0.60.0040.00416.54
8.0.50.0040.00416.63
8.0.30.0100.00816.87
8.0.20.0150.01017.40
8.0.10.0040.00416.81
8.0.00.0120.00716.45
7.4.330.0020.00215.55
7.4.320.0000.00716.37
7.4.300.0030.00416.35
7.4.290.0000.00716.26
7.4.280.0050.00516.30
7.4.270.0000.00716.50
7.4.260.0030.00616.45
7.4.250.0040.00416.30
7.4.240.0030.00316.30
7.4.230.0040.00416.48
7.4.220.0030.00516.19
7.4.210.0090.00516.42
7.4.200.0070.00016.39
7.4.160.0070.01016.37
7.4.140.0130.00817.86
7.4.130.0110.00616.38
7.4.120.0090.00916.38
7.4.110.0100.01016.43
7.4.100.0110.00616.47
7.4.90.0120.00616.23
7.4.80.0130.01019.39
7.4.70.0100.00716.36
7.4.60.0030.01216.27
7.4.50.0100.00716.16
7.4.40.0130.00316.57
7.4.00.0090.00614.73
7.3.330.0000.00512.96
7.3.320.0030.00312.97
7.3.310.0030.00616.23
7.3.300.0060.00016.12
7.3.290.0030.00316.07
7.3.280.0090.00916.13
7.3.260.0120.00716.33
7.3.240.0080.01016.27
7.3.230.0030.01316.14
7.3.210.0100.00716.26
7.3.200.0090.00616.32
7.3.190.0100.01316.43
7.3.180.0170.00316.52
7.3.170.0070.01016.34
7.3.160.0070.01416.16
7.2.330.0140.00416.64
7.2.320.0090.01516.54
7.2.310.0030.01316.48
7.2.300.0120.00616.66
7.2.290.0030.01316.55
7.2.110.0060.00614.56
7.2.100.0090.00314.41
7.2.90.0450.00314.43
7.2.80.0110.00314.50
7.2.70.0710.01314.83
7.2.60.0660.01314.94
7.2.50.0150.00314.84
7.2.40.0410.01514.81
7.2.30.0120.00314.99
7.2.20.0740.00614.68
7.2.10.0100.00714.80
7.2.00.0500.00414.80
7.1.230.0550.00413.86
7.1.220.0080.00513.85
7.1.210.0660.01613.64
7.1.200.0060.00613.65
7.1.190.0260.00713.74
7.1.180.0540.00613.80
7.1.170.0000.01613.89
7.1.160.0040.01213.75
7.1.150.0700.00613.38
7.1.140.0090.00613.65
7.1.130.0110.00413.35
7.1.120.0090.00613.71
7.1.110.0290.00613.88
7.1.100.0000.01113.79
7.1.90.0100.00513.62
7.1.80.0090.00613.31
7.1.70.0360.00713.79
7.1.60.0270.00632.01
7.1.50.1120.01331.90
7.1.40.0420.01231.78
7.1.30.0440.01431.70
7.1.20.0940.01031.75
7.1.10.1100.00313.68
7.1.00.0820.00613.45
5.6.380.0030.01113.94

preferences:
54.2 ms | 400 KiB | 5 Q