3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() {} var_dump(foo::class);;

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)
8.4.130.0120.00822.11
8.4.120.0150.00420.52
8.4.110.0050.00418.56
8.4.100.0090.00717.65
8.4.90.0100.01018.35
8.4.80.0130.00719.41
8.4.70.0100.00617.78
8.4.60.0130.00718.72
8.4.50.0040.00424.16
8.4.40.0000.01919.20
8.4.30.0160.00319.56
8.4.20.0190.00017.29
8.4.10.0100.00017.61
8.3.260.0060.00416.47
8.3.250.0110.00718.65
8.3.240.0070.00916.98
8.3.230.0110.00716.64
8.3.220.0070.00117.10
8.3.210.0090.00916.41
8.3.200.0120.00716.34
8.3.190.0050.00917.12
8.3.180.0110.00616.41
8.3.170.0120.00616.84
8.3.160.0090.00920.63
8.3.150.0130.00616.66
8.3.140.0000.01417.05
8.3.130.0090.00018.27
8.3.120.0060.00319.09
8.3.110.0060.00320.94
8.3.100.0160.00324.06
8.3.90.0070.00026.77
8.3.80.0090.00018.43
8.3.70.0140.00716.38
8.3.60.0180.00416.63
8.3.50.0160.00521.20
8.3.40.0190.00318.59
8.3.30.0090.01218.42
8.3.20.0140.00020.04
8.3.10.0050.00321.60
8.3.00.0070.00017.68
8.2.290.0080.00620.23
8.2.280.0130.00518.20
8.2.270.0130.00616.92
8.2.260.0130.00616.69
8.2.250.0030.00616.63
8.2.240.0120.00618.76
8.2.230.0030.00622.58
8.2.220.0060.00337.54
8.2.210.0050.00326.77
8.2.200.0070.00316.50
8.2.190.0100.00716.58
8.2.180.0130.00718.29
8.2.170.0040.01522.96
8.2.160.0080.01221.06
8.2.150.0080.00624.18
8.2.140.0000.00724.66
8.2.130.0040.00422.13
8.2.120.0050.00326.35
8.2.110.0200.00022.29
8.2.100.0100.00317.80
8.2.90.0000.00819.05
8.2.80.0050.00317.97
8.2.70.0000.00917.38
8.2.60.0050.00317.80
8.2.50.0040.00418.07
8.2.40.0040.00417.62
8.2.30.0000.00817.98
8.2.20.0040.00417.99
8.2.10.0000.00818.12
8.2.00.0070.00018.23
8.1.330.0110.00821.95
8.1.320.0120.00715.91
8.1.310.0100.00318.39
8.1.300.0060.00317.76
8.1.290.0060.00330.84
8.1.280.0170.00325.92
8.1.270.0040.00422.06
8.1.260.0170.00026.35
8.1.250.0030.00628.09
8.1.240.0060.00322.29
8.1.230.0050.00519.09
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0060.00320.37
8.1.160.0040.00418.66
8.1.150.0040.00421.86
8.1.140.0000.00719.45
8.1.130.0040.00418.97
8.1.120.0000.00817.30
8.1.110.0000.00717.38
8.1.100.0030.00517.35
8.1.90.0070.00017.36
8.1.80.0000.00717.37
8.1.70.0000.00717.22
8.1.60.0060.00317.51
8.1.50.0040.00417.33
8.1.40.0080.00017.39
8.1.30.0040.00417.55
8.1.20.0040.00417.41
8.1.10.0070.00017.36
8.1.00.0040.00417.24
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.32
8.0.270.0030.00317.17
8.0.260.0030.00619.00
8.0.250.0000.00816.71
8.0.240.0000.00916.81
8.0.230.0060.00316.84
8.0.220.0000.00716.75
8.0.210.0000.00716.67
8.0.200.0050.00216.71
8.0.190.0000.00716.80
8.0.180.0000.00816.76
8.0.170.0000.00716.67
8.0.160.0030.00516.83
8.0.150.0000.00816.74
8.0.140.0000.00716.69
8.0.130.0000.00713.18
8.0.120.0070.00016.70
8.0.110.0000.00916.84
8.0.100.0040.00416.65
8.0.90.0000.00816.78
8.0.80.0110.01116.77
8.0.70.0000.00816.75
8.0.60.0000.00716.59
8.0.50.0000.00816.79
8.0.30.0090.00816.85
8.0.20.0100.00817.40
8.0.10.0080.00016.79
8.0.00.0090.00916.47
7.4.330.0000.00515.55
7.4.320.0030.00316.38
7.4.300.0000.00616.47
7.4.290.0030.00716.40
7.4.280.0000.00716.30
7.4.270.0070.00016.37
7.4.260.0000.00816.24
7.4.250.0040.00416.32
7.4.240.0040.00416.39
7.4.230.0070.00016.54
7.4.220.0150.00916.40
7.4.210.0080.00816.32
7.4.200.0000.00716.27
7.4.160.0110.00816.23
7.4.150.0110.00717.40
7.4.140.0110.01317.86
7.4.130.0150.00516.31
7.4.120.0120.00516.28
7.4.110.0110.00716.63
7.4.100.0050.01916.23
7.4.90.0090.00916.52
7.4.80.0180.00619.39
7.4.70.0050.01716.34
7.4.60.0120.00616.42
7.4.50.0000.01416.22
7.4.40.0100.00616.21
7.4.30.0130.00316.43
7.4.00.0110.00514.79
7.3.330.0000.00513.00
7.3.320.0070.00013.02
7.3.310.0000.00716.19
7.3.300.0000.00616.13
7.3.290.0050.00916.12
7.3.280.0080.01216.15
7.3.270.0120.00417.40
7.3.260.0090.01216.27
7.3.250.0140.00516.16
7.3.240.0070.01116.35
7.3.230.0060.01116.13
7.3.210.0060.01616.24
7.3.200.0160.00616.29
7.3.190.0080.00816.13
7.3.180.0120.00316.02
7.3.170.0070.01016.23
7.3.160.0110.00516.23
7.3.120.0050.01414.54
7.3.110.0080.00814.64
7.3.100.0060.01014.60
7.3.90.0060.00714.62
7.3.80.0060.00814.82
7.3.70.0040.00914.75
7.3.60.0040.01014.74
7.3.50.0090.00714.62
7.3.40.0060.00514.69
7.3.30.0030.01114.70
7.3.20.0020.01316.45
7.3.10.0050.01116.46
7.3.00.0020.00816.35
7.2.330.0170.00616.50
7.2.320.0070.01016.52
7.2.310.0100.00616.53
7.2.300.0120.01216.63
7.2.290.0080.00916.31
7.2.250.0110.00614.90
7.2.240.0090.01014.74
7.2.230.0050.01014.70
7.2.220.0050.00814.80
7.2.210.0070.00814.83
7.2.200.0050.00914.62
7.2.190.0050.01114.85
7.2.180.0070.00714.87
7.2.170.0080.00514.93
7.2.130.0000.01716.79
7.2.120.0050.00516.73
7.2.110.0060.00916.88
7.2.100.0070.01016.82
7.2.90.0070.00716.65
7.2.80.0030.01016.80
7.2.70.0120.00416.82
7.2.60.0030.00816.60
7.2.50.0050.00516.58
7.2.40.0070.00716.86
7.2.30.0030.01016.40
7.2.20.0090.00916.81
7.2.10.0100.00716.82
7.2.00.0060.00916.75
7.1.330.0060.00815.72
7.1.320.0020.01015.51
7.1.310.0040.01115.79
7.1.300.0080.00715.57
7.1.290.0060.00615.70
7.1.280.0050.00915.59
7.1.270.0100.00415.70
7.1.260.0060.00615.58
7.1.250.0090.00615.68
7.1.200.0000.01415.60
7.1.70.0030.00716.98
7.1.60.0090.00317.19
7.1.40.0170.01034.12
7.1.30.0170.01034.22
7.1.20.0070.01734.35
7.1.10.0000.01316.15
7.1.00.0070.00716.43
7.0.200.0090.00316.70
7.0.180.0100.00316.02
7.0.170.0030.01015.93
7.0.160.0000.01016.13
7.0.150.0070.00715.98
7.0.140.0100.00316.00
7.0.130.0030.01316.46
7.0.120.0030.01016.19
7.0.110.0030.00716.13
7.0.100.0100.00316.07
7.0.90.0070.00716.10
7.0.80.0030.00716.07
7.0.70.0030.01016.07
7.0.60.0030.01016.04
7.0.50.0000.01016.15
7.0.40.0000.01316.22
7.0.30.0030.01016.47
7.0.20.0030.01016.25
7.0.10.0030.01016.26
7.0.00.0000.01016.16

preferences:
183.42 ms | 403 KiB | 5 Q