3v4l.org

run code in 300+ PHP versions simultaneously
<?php $classes = get_declared_classes(); foreach($classes as $class) { $reflection = new ReflectionClass($class); var_dump($class, $reflection->getFileName()); }

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)
8.3.40.0150.00818.84
8.3.30.0130.00318.96
8.3.20.0000.00820.19
8.3.10.0000.00823.59
8.3.00.0030.00619.13
8.2.170.0100.00722.96
8.2.160.0100.00718.90
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0120.00326.16
8.2.120.0050.00320.84
8.2.110.0080.00421.18
8.2.100.0130.00017.91
8.2.90.0030.00619.21
8.2.80.0090.00017.97
8.2.70.0030.00617.50
8.2.60.0000.00917.79
8.2.50.0030.00518.10
8.2.40.0060.00320.32
8.2.30.0000.00819.14
8.2.20.0000.00817.56
8.2.10.0000.01018.05
8.2.00.0000.00817.79
8.1.270.0090.00023.91
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0070.00323.87
8.1.230.0120.00017.71
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.25
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0000.00818.46
8.1.160.0060.00318.89
8.1.150.0080.00020.05
8.1.140.0040.00417.41
8.1.130.0050.00317.83
8.1.120.0040.00417.33
8.1.110.0040.00417.36
8.1.100.0030.00517.38
8.1.90.0030.00617.52
8.1.80.0000.00717.36
8.1.70.0000.00717.31
8.1.60.0030.00617.57
8.1.50.0050.00317.57
8.1.40.0080.00017.47
8.1.30.0000.00817.66
8.1.20.0060.00317.70
8.1.10.0030.00517.52
8.1.00.0000.00917.45
8.0.300.0040.00418.80
8.0.290.0000.00916.58
8.0.280.0000.00718.45
8.0.270.0000.00717.16
8.0.260.0030.00317.14
8.0.250.0040.00416.86
8.0.240.0030.00316.98
8.0.230.0000.00716.95
8.0.220.0070.00016.89
8.0.210.0070.00016.91
8.0.200.0070.00016.98
8.0.190.0070.00016.96
8.0.180.0000.00716.93
8.0.170.0040.00416.96
8.0.160.0080.00016.92
8.0.150.0000.00916.75
8.0.140.0040.00416.83
8.0.130.0060.00313.37
8.0.120.0040.00416.85
8.0.110.0070.00016.88
8.0.100.0030.00516.71
8.0.90.0050.00316.86
8.0.80.0070.01016.95
8.0.70.0030.00616.68
8.0.60.0000.00816.77
8.0.50.0000.00816.70
8.0.30.0140.01116.95
8.0.20.0110.01117.40
8.0.10.0000.00817.09
8.0.00.0110.01016.64
7.4.330.0000.00515.00
7.4.320.0000.00816.62
7.4.300.0030.00316.52
7.4.290.0070.00016.61
7.4.280.0000.01016.59
7.4.270.0040.00416.63
7.4.260.0050.00216.54
7.4.250.0050.00216.46
7.4.240.0050.00316.62
7.4.230.0000.00716.45
7.4.220.0100.01316.47
7.4.210.0090.00616.63
7.4.200.0090.00016.48
7.4.160.0040.01516.41
7.4.150.0090.01317.40
7.4.140.0110.01717.86
7.4.130.0100.01116.57
7.4.120.0100.00916.61
7.4.110.0220.00416.54
7.4.100.0080.01216.51
7.4.90.0070.01716.70
7.4.80.0120.01219.39
7.4.70.0140.01416.41
7.4.60.0070.01116.44
7.4.50.0000.00916.38
7.4.40.0040.01616.38
7.4.30.0120.01316.54
7.4.10.0040.01515.15
7.4.00.0060.01114.91
7.3.330.0030.00313.18
7.3.320.0050.00013.20
7.3.310.0030.00316.23
7.3.300.0070.00016.30
7.3.290.0170.00516.24
7.3.280.0080.00816.31
7.3.270.0170.00317.40
7.3.260.0170.00316.20
7.3.250.0150.00816.51
7.3.240.0120.00916.51
7.3.230.0060.01416.39
7.3.210.0210.00316.36
7.3.200.0150.00319.39
7.3.190.0110.00916.68
7.3.180.0090.00916.67
7.3.170.0120.01516.27
7.3.160.0100.00716.40
7.3.130.0130.00714.88
7.3.120.0090.00914.79
7.3.110.0090.00914.57
7.3.100.0100.00314.81
7.3.90.0060.00914.79
7.3.80.0110.00614.68
7.3.70.0020.01414.74
7.3.60.0070.00614.82
7.3.50.0060.00714.68
7.3.40.0070.00714.67
7.3.30.0060.00714.68
7.3.20.0080.00516.41
7.3.10.0090.00516.54
7.3.00.0110.00716.75
7.2.330.0070.01416.63
7.2.320.0140.00716.40
7.2.310.0130.00816.56
7.2.300.0150.01116.41
7.2.290.0110.01116.53
7.2.260.0030.01614.78
7.2.250.0120.00414.93
7.2.240.0030.01314.78
7.2.230.0070.01014.96
7.2.220.0110.00715.01
7.2.210.0080.00914.99
7.2.200.0060.00714.74
7.2.190.0060.01015.09
7.2.180.0090.00514.94
7.2.170.0060.00914.74
7.2.160.0070.00914.92
7.2.150.0020.01416.99
7.2.140.0020.01316.94
7.2.130.0090.00916.76
7.2.120.0070.00917.02
7.2.110.0070.01016.89
7.2.100.0090.01116.94
7.2.90.0070.00816.88
7.2.80.0070.00716.86
7.2.70.0120.00816.94
7.2.60.0090.00716.85
7.2.50.0100.00716.87
7.2.40.0100.00616.77
7.2.30.0070.00816.91
7.2.20.0060.00516.83
7.2.10.0080.00716.64
7.2.00.0080.00617.46
7.1.330.0060.00915.64
7.1.320.0060.00915.69
7.1.310.0050.00915.71
7.1.300.0080.00815.55
7.1.290.0070.00715.78
7.1.280.0100.00815.66
7.1.270.0050.01215.65
7.1.260.0030.01015.61
7.1.250.0090.00515.81
7.1.240.0060.01315.96
7.1.230.0030.01215.47
7.1.220.0030.01215.86
7.1.210.0040.00715.57
7.1.200.0090.00515.74
7.1.190.0090.00015.86
7.1.180.0090.00315.79
7.1.170.0090.00615.69
7.1.160.0070.00315.80
7.1.150.0030.00815.72
7.1.140.0100.00315.93
7.1.130.0030.01515.89
7.1.120.0030.00715.61
7.1.110.0040.01115.79
7.1.100.0110.00816.75
7.1.90.0070.00315.91
7.1.80.0070.01315.51
7.1.70.0060.00916.34
7.1.60.0050.01317.57
7.1.50.0090.01116.40
7.1.40.0090.00015.42
7.1.30.0100.00315.85
7.1.20.0120.00615.65
7.1.10.0040.00815.56
7.1.00.0050.04119.03
7.0.330.0140.00015.30
7.0.320.0080.00315.07
7.0.310.0090.00315.30
7.0.300.0030.00715.30
7.0.290.0030.01015.32
7.0.280.0060.00915.16
7.0.270.0030.01015.32
7.0.260.0070.00415.46
7.0.250.0060.00915.55
7.0.240.0060.00315.45
7.0.230.0100.00715.36
7.0.220.0040.01415.40
7.0.210.0070.01115.44
7.0.200.0020.00916.21
7.0.190.0100.00315.33
7.0.180.0000.01415.37
7.0.170.0000.00915.40
7.0.160.0060.00315.47
7.0.150.0070.00715.38
7.0.140.0090.03518.79
7.0.130.0040.00715.29
7.0.120.0080.01215.47
7.0.110.0070.00415.44
7.0.100.0030.00715.47
7.0.90.0100.00315.50
7.0.80.0100.00315.45
7.0.70.0060.00915.38
7.0.60.0090.04417.70
7.0.50.0040.02416.71
7.0.40.0080.04316.83
7.0.30.0180.04216.72
7.0.20.0100.02616.78
7.0.10.0050.02716.74
7.0.00.0100.04516.66
5.6.400.0040.01114.37
5.6.390.0030.01014.20
5.6.380.0040.01114.18
5.6.370.0100.00314.24
5.6.360.0090.00014.46
5.6.350.0070.00714.34
5.6.340.0090.00314.45
5.6.330.0040.00814.23
5.6.320.0050.00414.48
5.6.310.0120.00014.28
5.6.300.0090.00014.01
5.6.290.0060.00914.54
5.6.280.0050.04317.64
5.6.270.0090.00914.10
5.6.260.0030.01314.39
5.6.250.0000.01614.32
5.6.240.0080.00814.24
5.6.230.0040.00714.45
5.6.220.0110.00813.86
5.6.210.0070.04317.35
5.6.200.0100.04516.11
5.6.190.0070.04917.27
5.6.180.0140.02517.10
5.6.170.0160.03417.48
5.6.160.0030.04917.39
5.6.150.0070.04416.30
5.6.140.0030.02416.19
5.6.130.0070.04716.21
5.6.120.0050.03117.63
5.6.110.0100.04117.60
5.6.100.0100.04317.66
5.6.90.0030.04917.64
5.6.80.0070.03417.29
5.6.70.0080.01213.90
5.6.60.0100.00313.90
5.6.50.0000.01514.09
5.6.40.0040.01113.96
5.6.30.0110.00614.18
5.6.20.0030.00614.04
5.6.10.0040.01114.15
5.6.00.0090.00614.28
5.5.380.0040.01214.16
5.5.370.0050.00514.23
5.5.360.0070.01113.96
5.5.350.2180.02117.34
5.5.340.0060.03816.04
5.5.330.0070.05017.40
5.5.320.0230.03517.31
5.5.310.0170.02817.29
5.5.300.0030.02515.93
5.5.290.0080.04116.24
5.5.280.0050.04817.59
5.5.270.0080.03817.36
5.5.260.0050.04017.49
5.5.250.0100.04017.43
5.5.240.0100.04417.07
5.5.230.0000.01313.73
5.5.220.0040.01114.29
5.5.210.0040.00714.27
5.5.200.0060.00614.40
5.5.190.0060.00613.86
5.5.180.0040.00414.24
5.5.170.0080.00814.00
5.5.160.0170.00314.36
5.5.150.0070.00714.16
5.5.140.0040.01114.20
5.5.130.0030.01314.11
5.5.120.0030.01013.99
5.5.110.0040.01113.93
5.5.100.0040.00713.80
5.5.90.0060.01214.32
5.5.80.0060.00614.26
5.5.70.0130.00613.86
5.5.60.0040.00813.69
5.5.50.0090.00614.14
5.5.40.0070.00714.27
5.5.30.0070.00714.35
5.5.20.0110.00814.05
5.5.10.0090.00913.95
5.5.00.0070.00313.79
5.4.450.0170.02815.09
5.4.440.0270.02215.07
5.4.430.0160.01815.16
5.4.420.0110.03415.12
5.4.410.0230.03314.96
5.4.400.0100.02714.89
5.4.390.0150.03914.99
5.4.380.0120.02114.90
5.4.370.0130.02515.07
5.4.360.0200.03614.94
5.4.350.0120.02714.85
5.4.340.0190.03815.18
5.4.330.0070.00710.96
5.4.320.0200.03815.02
5.4.310.0160.03114.84
5.4.300.0170.03714.86
5.4.290.0200.02315.06
5.4.280.0190.03514.97
5.4.270.0130.02214.93
5.4.260.0130.03514.91
5.4.250.0120.04414.88
5.4.240.0140.04314.95
5.4.230.0210.02315.05
5.4.220.0150.03714.90
5.4.210.0200.03615.05
5.4.200.0180.03614.87
5.4.190.0140.03114.86
5.4.180.0170.03414.95
5.4.170.0170.03515.04
5.4.160.0150.01915.08
5.4.150.0100.02414.78
5.4.140.0170.01913.42
5.4.130.0050.02813.66
5.4.120.0130.02013.55
5.4.110.0110.02113.52
5.4.100.0100.02013.71
5.4.90.0140.02013.56
5.4.80.0100.02113.46
5.4.70.0120.02213.56
5.4.60.0140.01913.54
5.4.50.0150.01813.51
5.4.40.0110.02013.53
5.4.30.0200.02013.64
5.4.20.0130.02013.62
5.4.10.0070.02513.57
5.4.00.0130.02013.40
5.3.290.0300.07014.55
5.3.280.0370.06014.45
5.3.270.0270.04314.71
5.3.260.0330.04014.52
5.3.250.0200.03314.48
5.3.240.0130.04314.60
5.3.230.0230.03714.55
5.3.220.0200.03314.44
5.3.210.0200.03714.53
5.3.200.0230.04314.42
5.3.190.0170.04014.63
5.3.180.0230.03314.48
5.3.170.0170.03714.51
5.3.160.0130.04014.54
5.3.150.0200.04314.41
5.3.140.0430.03714.44
5.3.130.0230.04314.44
5.3.120.0170.03714.51
5.3.110.0300.02714.50
5.3.100.0200.03714.14
5.3.90.0170.03714.00
5.3.80.0130.04014.08
5.3.70.0170.03713.80
5.3.60.0130.04013.92
5.3.50.0100.04313.84
5.3.40.0230.03013.91
5.3.30.0200.03313.91
5.3.20.0130.04013.66
5.3.10.0270.03013.52
5.3.00.0200.03013.63
5.2.170.0130.03012.30
5.2.160.0170.02712.30
5.2.150.0130.03012.30
5.2.140.0130.03012.30
5.2.130.0130.03712.30
5.2.120.0200.02312.30
5.2.110.0200.02312.30
5.2.100.0170.04012.30
5.2.90.0170.04012.30
5.2.80.0230.05712.30
5.2.70.0330.04712.30
5.2.60.0200.02712.30
5.2.50.0300.04712.30
5.2.40.0230.05012.30
5.2.30.0130.06012.30
5.2.20.0230.05712.30
5.2.10.0200.05712.30
5.2.00.0230.05312.30
5.1.60.0170.04012.30
5.1.50.0270.04312.30
5.1.40.0270.02312.30
5.1.30.0270.05012.30
5.1.20.0200.04312.30
5.1.10.0230.04712.30
5.1.00.0270.04712.30
5.0.50.0100.03012.30
5.0.40.0130.03712.30
5.0.30.0070.05712.30
5.0.20.0100.04012.30
5.0.10.0070.04312.30
5.0.00.0130.03312.30
4.4.90.0100.01712.30
4.4.80.0130.02312.30
4.4.70.0100.02312.30
4.4.60.0130.02312.30
4.4.50.0130.01712.30
4.4.40.0100.03312.30
4.4.30.0100.03712.30
4.4.20.0100.03312.30
4.4.10.0100.03312.30
4.4.00.0100.02312.30
4.3.110.0170.01312.30
4.3.100.0200.02312.30
4.3.90.0100.03312.30
4.3.80.0130.04712.30
4.3.70.0100.03312.30
4.3.60.0100.02712.30
4.3.50.0130.01712.30
4.3.40.0100.03012.30
4.3.30.0070.01712.30
4.3.20.0070.01712.30
4.3.10.0030.01712.30
4.3.00.0030.01712.30

preferences:
49.04 ms | 400 KiB | 5 Q