3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace FOO; function printf(){} class stdClass{} const PHP_VERSION = '6.0.0';

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)
8.3.60.0090.00618.39
8.3.50.0000.01417.95
8.3.40.0110.00318.80
8.3.30.0100.00718.46
8.3.20.0000.00718.91
8.3.10.0070.00021.63
8.3.00.0070.00020.47
8.2.180.0160.00618.41
8.2.170.0140.00022.96
8.2.160.0080.00820.47
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0000.00919.58
8.2.120.0070.00026.35
8.2.110.0060.00321.08
8.2.100.0000.01117.66
8.2.90.0030.00617.50
8.2.80.0040.00417.97
8.2.70.0050.00217.91
8.2.60.0070.00017.97
8.2.50.0080.00018.10
8.2.40.0040.00419.21
8.2.30.0000.00719.27
8.2.20.0070.00017.88
8.2.10.0040.00418.02
8.2.00.0070.00417.57
8.1.280.0140.00025.92
8.1.270.0030.00518.88
8.1.260.0070.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00522.46
8.1.230.0110.00022.14
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0090.00017.21
8.1.190.0060.00317.23
8.1.180.0050.00318.10
8.1.170.0050.00318.49
8.1.160.0000.00718.82
8.1.150.0060.00318.81
8.1.140.0030.00322.19
8.1.130.0040.00420.13
8.1.120.0000.00717.35
8.1.110.0050.00217.37
8.1.100.0050.00317.27
8.1.90.0040.00417.32
8.1.80.0000.00717.34
8.1.70.0030.00317.40
8.1.60.0060.00317.54
8.1.50.0030.00617.44
8.1.40.0050.00217.35
8.1.30.0060.00317.41
8.1.20.0040.00417.49
8.1.10.0000.00817.26
8.1.00.0000.00817.32
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0000.00818.32
8.0.270.0000.00717.04
8.0.260.0050.00318.21
8.0.250.0040.00416.81
8.0.240.0030.00316.83
8.0.230.0000.00716.87
8.0.220.0000.00816.83
8.0.210.0000.00816.88
8.0.200.0000.00716.76
8.0.190.0040.00416.81
8.0.180.0000.00816.76
8.0.170.0030.00616.72
8.0.160.0040.00416.81
8.0.150.0040.00416.84
8.0.140.0040.00416.68
8.0.130.0000.00613.27
8.0.120.0050.00216.78
8.0.110.0050.00216.88
8.0.100.0000.00716.63
8.0.90.0030.00316.75
8.0.80.0050.01116.80
8.0.70.0040.00416.64
8.0.60.0000.00716.64
8.0.50.0070.00016.77
8.0.30.0120.00516.87
8.0.20.0130.00717.40
8.0.10.0030.00516.81
8.0.00.0070.01216.59
7.4.330.0000.00415.55
7.4.320.0030.00316.54
7.4.300.0030.00316.34
7.4.290.0030.00316.56
7.4.280.0070.00316.50
7.4.270.0030.00416.53
7.4.260.0030.00616.43
7.4.250.0030.00316.48
7.4.240.0070.00016.50
7.4.230.0000.00616.38
7.4.220.0050.00216.46
7.4.210.0070.01116.51
7.4.200.0000.00716.31
7.4.160.0090.00816.42
7.4.140.0120.00817.86
7.4.130.0100.00716.41
7.4.120.0100.00716.46
7.4.110.0130.01016.28
7.4.100.0090.01216.47
7.4.90.0120.00616.43
7.4.80.0100.00719.39
7.4.70.0170.00016.50
7.4.60.0080.00816.52
7.4.50.0040.01116.33
7.4.40.0100.00616.57
7.4.00.0070.00714.96
7.3.330.0000.00512.96
7.3.320.0020.00213.03
7.3.310.0070.00016.36
7.3.300.0070.00016.27
7.3.290.0040.00416.19
7.3.280.0150.00416.16
7.3.260.0090.00816.30
7.3.240.0080.00916.32
7.3.230.0030.01516.41
7.3.210.0100.00716.23
7.3.200.0000.01716.35
7.3.190.0130.00616.37
7.3.180.0140.00316.28
7.3.170.0020.00416.25
7.3.160.0110.00716.47
7.2.330.0070.01016.30
7.2.320.0120.00616.61
7.2.310.0060.00916.32
7.2.300.0070.01116.56
7.2.290.0040.01216.47
7.2.110.0590.00314.68
7.2.100.0610.00314.27
7.2.90.0400.01014.50
7.2.80.0520.00814.27
7.2.70.0700.01714.27
7.2.60.0570.00614.66
7.2.50.0560.00914.62
7.2.40.0760.00614.73
7.2.30.0360.00914.71
7.2.20.0910.01014.54
7.2.10.0650.00614.83
7.2.00.0570.00914.80
7.1.230.0560.00313.34
7.1.220.0590.00713.66
7.1.210.0530.00713.57
7.1.200.0540.01213.36
7.1.190.0490.01013.62
7.1.180.0880.01013.48
7.1.170.0330.00613.34
7.1.160.0570.00413.45
7.1.150.0610.01213.35
7.1.140.0610.00313.59
7.1.130.0960.01013.52
7.1.120.0650.00713.65
7.1.110.0030.01013.54
7.1.100.0140.01813.42
7.1.90.0130.00313.13
7.1.80.0470.00313.34
7.1.70.0690.00013.42
7.1.60.0330.00531.71
7.1.50.0260.00931.51
7.1.40.0240.00931.48
7.1.30.0680.00331.53
7.1.20.0310.00731.39
7.1.10.0290.00613.41
7.1.00.1300.00713.65
5.6.380.0030.01613.98

preferences:
53.43 ms | 400 KiB | 5 Q