3v4l.org

run code in 300+ PHP versions simultaneously
<?php const VALUE = 1.0; function foo($arg = VALUE) {} ReflectionParameter::export('foo', 'arg'); var_export(VALUE);

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)
8.3.40.0090.00618.89
8.3.30.0090.00618.45
8.3.20.0040.00420.38
8.3.10.0060.00320.61
8.3.00.0060.00323.66
8.2.170.0040.01122.96
8.2.160.0070.01322.16
8.2.150.0030.00624.18
8.2.140.0060.00324.66
8.2.130.0080.00020.75
8.2.120.0000.00826.35
8.2.110.0100.00019.25
8.2.100.0120.00017.80
8.2.90.0000.00819.00
8.2.80.0030.00517.97
8.2.70.0080.00017.38
8.2.60.0040.00417.93
8.2.50.0130.00018.09
8.2.40.0040.00422.27
8.2.30.0030.00319.36
8.2.20.0050.00317.65
8.2.10.0040.00417.93
8.2.00.0040.00417.96
8.1.270.0080.00021.95
8.1.260.0060.00328.09
8.1.250.0000.00728.09
8.1.240.0090.00022.52
8.1.230.0110.00017.83
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0030.00617.23
8.1.180.0000.00818.10
8.1.170.0040.00418.66
8.1.160.0040.00420.70
8.1.150.0040.00418.85
8.1.140.0030.00519.41
8.1.130.0000.00717.70
8.1.120.0000.00717.29
8.1.110.0040.00317.25
8.1.100.0000.00717.30
8.1.90.0040.00417.43
8.1.80.0040.00417.43
8.1.70.0070.00017.39
8.1.60.0040.00417.53
8.1.50.0040.00417.41
8.1.40.0040.00417.40
8.1.30.0030.00617.65
8.1.20.0080.00017.46
8.1.10.0040.00417.48
8.1.00.0000.00717.46
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0000.00718.38
8.0.270.0070.00017.15
8.0.260.0000.00617.20
8.0.250.0000.00616.95
8.0.240.0030.00316.82
8.0.230.0030.00516.88
8.0.220.0030.00316.95
8.0.210.0000.00717.00
8.0.200.0040.00417.00
8.0.190.0070.00016.90
8.0.180.0030.00516.98
8.0.170.0000.00816.99
8.0.160.0030.00317.04
8.0.150.0040.00416.90
8.0.140.0080.00016.79
8.0.130.0030.00313.31
8.0.120.0040.00416.85
8.0.110.0000.00716.95
8.0.100.0050.00216.93
8.0.90.0000.00816.79
8.0.80.0090.00616.94
8.0.70.0000.00716.79
8.0.60.0000.00716.98
8.0.50.0000.00716.76
8.0.30.0100.00716.94
8.0.20.0090.00917.40
8.0.10.0000.00816.89
8.0.00.0080.00916.67
7.4.330.0000.00516.83
7.4.320.0000.00616.54
7.4.300.0070.00016.53
7.4.290.0030.00316.40
7.4.280.0080.00016.44
7.4.270.0060.00316.41
7.4.260.0030.00316.56
7.4.250.0000.00716.50
7.4.240.0000.00716.57
7.4.230.0070.00016.44
7.4.220.0000.00716.43
7.4.210.0100.00516.47
7.4.200.0070.00016.27
7.4.160.0120.00416.51
7.4.150.0110.00717.40
7.4.140.0110.01117.86
7.4.130.0140.00316.30
7.4.120.0060.01216.50
7.4.110.0090.00916.31
7.4.100.0100.00716.43
7.4.90.0100.00716.52
7.4.80.0100.00619.39
7.4.70.0090.00616.52
7.4.60.0120.00616.56
7.4.50.0100.00616.22
7.4.40.0100.01016.56
7.4.30.0040.01816.41
7.4.10.0030.01615.03
7.4.00.0080.00814.79
7.3.330.0000.00613.23
7.3.320.0000.00613.19
7.3.310.0000.00716.10
7.3.300.0030.00316.19
7.3.290.0060.00016.28
7.3.280.0080.00816.23
7.3.270.0100.01317.40
7.3.260.0110.00716.45
7.3.250.0120.00916.19
7.3.240.0080.00916.36
7.3.230.0120.00616.39
7.3.210.0070.01016.25
7.3.200.0030.01319.39
7.3.190.0080.00816.29
7.3.180.0090.00916.13
7.3.170.0060.01316.52
7.3.160.0120.00316.36
7.3.130.0140.00414.57
7.3.120.0000.01814.93
7.3.110.0100.01014.74
7.3.100.0030.00914.47
7.3.90.0090.00614.46
7.3.80.0090.00314.58
7.3.70.0090.00314.58
7.3.60.0150.00014.75
7.3.50.0030.00614.80
7.3.40.0030.01014.70
7.3.30.0110.00414.46
7.3.20.0030.01016.35
7.3.10.0120.00316.56
7.3.00.0080.00816.20
7.2.330.0130.00516.45
7.2.320.0070.01016.77
7.2.310.0030.01916.63
7.2.300.0080.00816.43
7.2.290.0060.01216.49
7.2.260.0070.01114.89
7.2.250.0150.00414.87
7.2.240.0100.00715.25
7.2.230.0060.01314.68
7.2.220.0030.00814.79
7.2.210.0080.00414.96
7.2.200.0070.00714.94
7.2.190.0110.00315.09
7.2.180.0070.00414.78
7.2.170.0040.00814.84
7.2.160.0030.00714.86
7.2.150.0070.00716.97
7.2.140.0040.00716.87
7.2.130.0140.00317.02
7.2.120.0060.00916.86
7.2.110.0030.00717.05
7.2.100.0050.00516.97
7.2.90.0030.00717.02
7.2.80.0060.00916.67
7.2.70.0170.00016.82
7.2.60.0050.00716.95
7.2.50.0070.00716.68
7.2.40.0040.01216.65
7.2.30.0060.00916.89
7.2.20.0070.01016.72
7.2.10.0060.00916.89
7.2.00.0120.00316.75
7.1.330.0030.01315.80
7.1.320.0000.01815.87
7.1.310.0000.01115.53
7.1.300.0080.00415.68
7.1.290.0090.00015.55
7.1.280.0060.00815.88
7.1.270.0070.00715.91
7.1.260.0030.00715.91
7.1.250.0060.00815.45
7.1.240.0000.01515.73
7.1.230.0030.00715.67
7.1.220.0090.00315.42
7.1.210.0070.00715.86
7.1.200.0040.01015.41
7.1.190.0070.01015.61
7.1.180.0080.00415.66
7.1.170.0060.00615.50
7.1.160.0000.00815.35
7.1.150.0060.00915.66
7.1.140.0000.01715.53
7.1.130.0060.00915.66
7.1.120.0150.00015.53
7.1.110.0040.01415.59
7.1.100.0050.01216.53
7.1.90.0040.01115.68
7.1.80.0060.00615.72
7.1.70.0070.00616.43
7.1.60.0120.00917.55
7.1.50.0100.00516.06
7.1.40.0110.00315.63
7.1.30.0040.00815.60
7.1.20.0000.01315.67
7.1.10.0100.00315.71
7.1.00.0030.04119.03
7.0.330.0060.00915.13
7.0.320.0080.00315.44
7.0.310.0100.00615.35
7.0.300.0090.00015.14
7.0.290.0000.01515.11
7.0.280.0040.00415.25
7.0.270.0070.00715.45
7.0.260.0020.01315.11
7.0.250.0100.00615.31
7.0.240.0070.00715.48
7.0.230.0060.00315.58
7.0.220.0080.00815.47
7.0.210.0040.01115.25
7.0.200.0240.00615.05
7.0.190.0070.00715.23
7.0.180.0030.00815.41
7.0.170.0090.00015.43
7.0.160.0030.00915.41
7.0.150.0070.00315.40
7.0.140.0060.00615.52
7.0.130.0000.01115.30
7.0.120.0100.00315.24
7.0.110.0030.01015.21
7.0.100.0100.03617.74
7.0.90.0050.03017.55
7.0.80.0030.04317.60
7.0.70.0030.03217.64
7.0.60.0120.02417.59
7.0.50.0080.04117.92
7.0.40.0110.03816.92
7.0.30.0080.04316.87
7.0.20.0050.04516.92
7.0.10.0070.04516.86
7.0.00.0080.04816.89
5.6.400.0060.00614.40
5.6.390.0070.00314.20
5.6.380.0100.00314.25
5.6.370.0030.01014.27
5.6.360.0090.00614.27
5.6.350.0100.00313.98
5.6.340.0050.00514.45
5.6.330.0070.00314.23
5.6.320.0060.01014.37
5.6.310.0090.00913.98
5.6.300.0070.00714.38
5.6.290.0000.00914.01
5.6.280.0090.03917.53
5.6.270.0100.00314.19
5.6.260.0040.00814.46
5.6.250.0080.02617.41
5.6.240.0040.04417.41
5.6.230.0060.04017.34
5.6.220.0070.03917.52
5.6.210.0100.04417.42
5.6.200.0000.05717.56
5.6.190.0050.04517.53
5.6.180.0100.04217.62
5.6.170.0070.03817.52
5.6.160.0110.04317.49
5.6.150.0080.03317.58
5.6.140.0100.03817.66
5.6.130.0020.05117.64
5.6.120.0090.04517.58
5.6.110.0100.04117.53
5.6.100.0120.04217.66
5.6.90.0050.04017.48
5.6.80.0110.03217.29
5.6.70.0070.02117.26
5.6.60.0030.02817.33
5.6.50.0050.03717.13
5.6.40.0080.03917.30
5.6.30.0050.04517.21
5.6.20.0050.04717.22
5.6.10.0080.03817.39
5.6.00.0090.04017.33
5.5.380.0080.04517.21
5.5.370.0070.02117.22
5.5.360.0090.04517.27
5.5.350.0050.02517.29
5.5.340.0070.04217.41
5.5.330.0100.04017.59
5.5.320.0110.03817.42
5.5.310.0100.02517.42
5.5.300.0030.04617.44
5.5.290.0100.04317.47
5.5.280.0130.04217.53
5.5.270.0000.04517.44
5.5.260.0070.04317.64
5.5.250.0060.03617.40
5.5.240.0080.02017.16
5.5.230.0050.04617.17
5.5.220.0100.04217.02
5.5.210.0060.04317.15
5.5.200.0070.03517.03
5.5.190.0080.03517.21
5.5.180.0020.04717.19
5.5.170.0100.00314.19
5.5.160.0070.03217.17
5.5.150.0080.04017.16
5.5.140.0090.04317.17
5.5.130.0050.04617.10
5.5.120.0020.02517.10
5.5.110.0050.03817.11
5.5.100.0100.02716.91
5.5.90.0050.04117.18
5.5.80.0050.03217.03
5.5.70.0070.02517.08
5.5.60.0110.02017.08
5.5.50.0080.03017.13
5.5.40.0020.02417.10
5.5.30.0070.03517.17
5.5.20.0020.03417.13
5.5.10.0050.04217.16
5.5.00.0070.02516.90
5.4.450.0000.08019.38
5.4.440.0070.07719.53
5.4.430.0070.07719.17
5.4.420.0070.06019.40
5.4.410.0100.07319.33
5.4.400.0070.03719.21
5.4.390.0000.06019.09
5.4.380.0230.06719.07
5.4.370.0000.06319.05
5.4.360.0070.05318.94
5.4.350.0100.07719.03
5.4.340.0030.04719.23
5.4.320.0170.06719.15
5.4.310.0170.06319.04
5.4.300.0030.07719.23
5.4.290.0030.06718.87
5.4.280.0070.04719.14
5.4.270.0070.07719.03
5.4.260.0030.04719.24
5.4.250.0100.05719.09
5.4.240.0070.05319.13
5.4.230.0070.04319.04
5.4.220.0130.06719.09
5.4.210.0100.04018.93
5.4.200.0130.06718.86
5.4.190.0070.07019.12
5.4.180.0130.07319.12
5.4.170.0100.07319.20
5.4.160.0030.08018.86
5.4.150.0100.08019.12
5.4.140.0000.07316.54
5.4.130.0070.07016.27
5.4.120.0030.05716.38
5.4.110.0030.07716.43
5.4.100.0100.06316.32
5.4.90.0070.07316.49
5.4.80.0030.05716.50
5.4.70.0070.06716.45
5.4.60.0070.03316.54
5.4.50.0070.04016.41
5.4.40.0170.06316.50
5.4.30.0100.03716.33
5.4.20.0070.07316.26
5.4.10.0000.06016.40
5.4.00.0100.04015.82
5.3.290.0100.07314.66
5.3.280.0100.07314.57
5.3.270.0070.03714.67
5.3.260.0070.08014.70
5.3.250.0070.07714.59
5.3.240.0100.07314.63
5.3.230.0130.06314.55
5.3.220.0100.06314.63
5.3.210.0130.07014.52
5.3.200.0030.04014.59
5.3.190.0270.05314.62
5.3.180.0100.06714.49
5.3.170.0030.07314.54
5.3.160.0070.04014.63
5.3.150.0000.08314.59
5.3.140.0070.07714.68
5.3.130.0030.08314.58
5.3.120.0070.07314.62
5.3.110.0170.06714.69
5.3.100.0030.04714.03
5.3.90.0100.06314.14
5.3.80.0000.07313.95
5.3.70.0070.07314.11
5.3.60.0070.07014.07
5.3.50.0170.05313.88
5.3.40.0170.07013.84
5.3.30.0070.07713.93
5.3.20.0070.05013.67
5.3.10.0070.04713.64
5.3.00.0130.05313.72
5.2.170.0030.06011.17
5.2.160.0100.05311.10
5.2.150.0000.06311.17
5.2.140.0070.03011.10
5.2.130.0030.06010.91
5.2.120.0100.02010.96
5.2.110.0100.05011.10
5.2.100.0030.06311.10
5.2.90.0030.04310.95
5.2.80.0030.06311.10
5.2.70.0030.05011.09
5.2.60.0070.02711.09
5.2.50.0070.05310.87
5.2.40.0170.04710.86
5.2.30.0070.06010.82
5.2.20.0170.04311.00
5.2.10.0000.05010.91
5.2.00.0030.05310.79
5.1.60.0070.02310.04
5.1.50.0100.04710.04
5.1.40.0070.03310.01
5.1.30.0100.05010.37
5.1.20.0030.05710.42
5.1.10.0070.0539.95
5.1.00.0000.04010.15
5.0.50.0030.0438.61
5.0.40.0000.0208.55
5.0.30.0030.0278.55
5.0.20.0070.0208.55
5.0.10.0000.0478.55
5.0.00.0030.0538.55
4.4.90.0030.0378.55
4.4.80.0000.0378.55
4.4.70.0100.0308.55
4.4.60.0000.0378.55
4.4.50.0030.0338.55
4.4.40.0000.0538.55
4.4.30.0000.0308.55
4.4.20.0000.0378.55
4.4.10.0070.0338.55
4.4.00.0030.0408.55
4.3.110.0030.0238.55
4.3.100.0030.0338.55
4.3.90.0000.0238.55
4.3.80.0030.0538.55
4.3.70.0000.0338.55
4.3.60.0070.0238.55
4.3.50.0000.0208.55
4.3.40.0000.0538.55
4.3.30.0000.0308.55
4.3.20.0000.0308.55
4.3.10.0000.0338.55
4.3.00.0000.0378.55

preferences:
60.19 ms | 400 KiB | 5 Q