3v4l.org

run code in 300+ PHP versions simultaneously
<?php class My extends ReflectionMethod { public $name = 'test'; public $class; } $ref = new My(My::class, 'getDeclaringClass'); $ref->class = new stdClass; echo $ref->name, get_class($ref->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)
8.3.70.0120.00418.30
8.3.60.0060.00916.50
8.3.50.0220.01421.09
8.3.40.0090.00618.55
8.3.30.0110.00418.54
8.3.20.0000.00720.07
8.3.10.0080.00021.88
8.3.00.0050.00323.61
8.2.190.0110.00716.58
8.2.180.0140.00716.75
8.2.170.0070.00718.59
8.2.160.0090.00622.96
8.2.150.0030.00625.66
8.2.140.0060.00324.66
8.2.130.0080.00019.41
8.2.120.0040.00426.35
8.2.110.0060.00319.24
8.2.100.0080.00417.84
8.2.90.0050.00319.11
8.2.80.0080.00017.97
8.2.70.0040.00417.38
8.2.60.0040.00417.68
8.2.50.0030.00618.07
8.2.40.0000.00722.36
8.2.30.0000.00820.64
8.2.20.0050.00317.66
8.2.10.0040.00417.80
8.2.00.0000.00718.03
8.1.280.0120.00325.92
8.1.270.0120.00323.84
8.1.260.0090.00028.09
8.1.250.0070.00028.09
8.1.240.0090.00021.06
8.1.230.0080.00317.42
8.1.220.0070.00017.74
8.1.210.0080.00018.77
8.1.200.0040.00417.11
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0040.00420.61
8.1.150.0000.00818.75
8.1.140.0000.00819.48
8.1.130.0030.00317.51
8.1.120.0040.00317.39
8.1.110.0000.00817.35
8.1.100.0070.00017.28
8.1.90.0000.00817.35
8.1.80.0000.01017.29
8.1.70.0070.00017.27
8.1.60.0040.00417.48
8.1.50.0060.00317.35
8.1.40.0000.00817.25
8.1.30.0080.00017.46
8.1.20.0080.00017.41
8.1.10.0030.00517.34
8.1.00.0000.00717.35
8.0.300.0060.00318.77
8.0.290.0070.00016.59
8.0.280.0000.00818.38
8.0.270.0040.00417.15
8.0.260.0030.00317.21
8.0.250.0080.00016.95
8.0.240.0000.01016.95
8.0.230.0030.00316.81
8.0.220.0000.00816.93
8.0.210.0040.00416.82
8.0.200.0030.00316.87
8.0.190.0000.00816.92
8.0.180.0040.00416.93
8.0.170.0000.00716.83
8.0.160.0040.00416.93
8.0.150.0000.00716.81
8.0.140.0070.00016.74
8.0.130.0030.00313.23
8.0.120.0050.00216.79
8.0.110.0040.00416.82
8.0.100.0040.00416.83
8.0.90.0020.00516.95
8.0.80.0060.00916.78
8.0.70.0000.00716.84
8.0.60.0040.00416.84
8.0.50.0000.00816.84
8.0.30.0080.00916.95
8.0.20.0120.01217.40
8.0.10.0030.00616.81
8.0.00.0140.00616.63
7.4.330.0020.00216.80
7.4.320.0000.00716.45
7.4.300.0020.00716.55
7.4.290.0000.00716.51
7.4.280.0040.00516.57
7.4.270.0030.00316.57
7.4.260.0030.00316.50
7.4.250.0000.00816.45
7.4.240.0050.00216.50
7.4.230.0040.00416.41
7.4.220.0140.00516.58
7.4.210.0070.00816.63
7.4.200.0030.00316.67
7.4.160.0090.00616.63
7.4.150.0070.01117.40
7.4.140.0150.00517.86
7.4.130.0100.00716.59
7.4.120.0140.00816.41
7.4.110.0110.00516.32
7.4.100.0180.00616.55
7.4.90.0120.00916.55
7.4.80.0080.01619.39
7.4.70.0100.00716.51
7.4.60.0130.00316.61
7.4.50.0090.00616.29
7.4.40.0080.00816.66
7.4.30.0040.01716.50
7.4.10.0030.01415.14
7.4.00.0060.01115.03
7.3.330.0030.00313.31
7.3.320.0060.00013.17
7.3.310.0040.00416.13
7.3.300.0030.00316.32
7.3.290.0030.00316.36
7.3.280.0090.00716.30
7.3.270.0140.00417.40
7.3.260.0090.00916.62
7.3.250.0110.00816.40
7.3.240.0080.01116.33
7.3.230.0090.00916.53
7.3.210.0100.00716.41
7.3.200.0080.00819.39
7.3.190.0130.00716.40
7.3.180.0110.00616.33
7.3.170.0030.01716.36
7.3.160.0130.00316.43
7.3.130.0090.00715.07
7.3.120.0100.00514.65
7.3.110.0040.01214.62
7.3.100.0050.00714.68
7.3.90.0000.01314.74
7.3.80.0070.00514.74
7.3.70.0040.00714.88
7.3.60.0050.00814.81
7.3.50.0050.00714.82
7.3.40.0070.00714.61
7.3.30.0040.00714.81
7.3.20.0060.00316.60
7.3.10.0080.00316.48
7.3.00.0050.01116.47
7.2.330.0080.00816.60
7.2.320.0070.01016.69
7.2.310.0090.00616.57
7.2.300.0060.01016.43
7.2.290.0060.01316.60
7.2.260.0000.01914.62
7.2.250.0080.00814.80
7.2.240.0080.00914.78
7.2.230.0040.01015.01
7.2.220.0050.01014.85
7.2.210.0070.00714.74
7.2.200.0050.00914.90
7.2.190.0100.00315.03
7.2.180.0090.00414.93
7.2.170.0050.01014.75
7.2.160.0050.00714.95
7.2.150.0100.00516.82
7.2.140.0090.00516.84
7.2.130.0020.01216.98
7.2.120.0040.01316.81
7.2.110.0060.00916.86
7.2.100.0030.01216.88
7.2.90.0070.00716.69
7.2.80.0090.00816.76
7.2.70.0080.00816.96
7.2.60.0060.00916.85
7.2.50.0050.01016.80
7.2.40.0090.00616.91
7.2.30.0030.01116.82
7.2.20.0050.01216.75
7.2.10.0100.00516.88
7.2.00.0080.00617.42
7.1.330.0030.01115.64
7.1.320.0050.00915.80
7.1.310.0030.00915.75
7.1.300.0080.00415.54
7.1.290.0080.00515.45
7.1.280.0040.01115.77
7.1.270.0020.01315.53
7.1.260.0070.00715.60
7.1.250.0060.00315.59
7.1.240.0080.00515.76
7.1.230.0080.00515.54
7.1.220.0050.00515.57
7.1.210.0050.01015.71
7.1.200.0090.00615.60
7.1.190.0050.00915.68
7.1.180.0070.00515.70
7.1.170.0060.00615.73
7.1.160.0120.00415.70
7.1.150.0030.00815.50
7.1.140.0030.01115.59
7.1.130.0080.00515.44
7.1.120.0060.00515.43
7.1.110.0070.00815.82
7.1.100.0030.01016.38
7.1.90.0020.01215.62
7.1.80.0090.00315.72
7.1.70.0040.00716.16
7.1.60.0070.01116.85
7.1.50.0060.01015.98
7.1.40.0050.00915.47
7.1.30.0010.00915.67
7.1.20.0010.01215.56
7.1.10.0060.00415.61
7.1.00.0000.03417.95
7.0.330.0030.01015.38
7.0.320.0050.00415.32
7.0.310.0060.00515.23
7.0.300.0020.01315.45
7.0.290.0090.00515.39
7.0.280.0020.01015.17
7.0.270.0060.00915.20
7.0.260.0060.00515.24
7.0.250.0060.00715.29
7.0.240.0030.01015.44
7.0.230.0060.00515.34
7.0.220.0030.00915.29
7.0.210.0040.00815.27
7.0.200.0040.00915.86
7.0.190.0040.00615.38
7.0.180.0080.00315.20
7.0.170.0070.00515.24
7.0.160.0050.00915.39
7.0.150.0050.00815.40
7.0.140.0050.00515.32
7.0.130.0060.00615.18
7.0.120.0070.00415.45
7.0.110.0080.00315.29
7.0.100.0030.00915.32
7.0.90.0050.01015.42
7.0.80.0020.00915.31
7.0.70.0050.00915.29
7.0.60.0060.03217.38
7.0.50.0080.02416.18
7.0.40.0030.02215.56
7.0.30.0090.02215.70
7.0.20.0170.02915.64
7.0.10.0030.03515.58
7.0.00.0060.03215.57
5.6.400.0030.00814.54
5.6.390.0070.00914.47
5.6.380.0030.01014.36
5.6.370.0080.00614.49
5.6.360.0090.00714.37
5.6.350.0050.00714.31
5.6.340.0080.00314.36
5.6.330.0040.00714.31
5.6.320.0120.00114.21
5.6.310.0040.00914.51
5.6.300.0100.00214.17
5.6.290.0070.00514.19
5.6.280.0020.01816.61
5.6.270.0040.00714.30
5.6.260.0030.00814.43
5.6.250.0050.00714.43
5.6.240.0040.00414.26
5.6.230.0070.00714.35
5.6.220.0080.00314.35
5.6.210.0020.03516.47
5.6.200.0050.01815.70
5.6.190.0080.02316.34
5.6.180.0100.02116.47
5.6.170.0160.01816.40
5.6.160.0070.02616.29
5.6.150.0040.01815.66
5.6.140.0050.01815.58
5.6.130.0050.03315.68
5.6.120.0090.02916.58
5.6.110.0020.02016.36
5.6.100.0020.03716.41
5.6.90.0060.02516.55
5.6.80.0060.02916.33
5.6.70.0070.00614.15
5.6.60.0060.00714.25
5.6.50.0070.00714.15
5.6.40.0080.00314.47
5.6.30.0060.00614.20
5.6.20.0070.00514.42
5.6.10.0050.00814.42
5.6.00.0060.00814.23
5.5.380.0030.00814.14
5.5.370.0030.00714.32
5.5.360.0020.01014.28
5.5.350.0080.03016.16
5.5.340.0060.02115.50
5.5.330.0050.03416.15
5.5.320.0120.01816.27
5.5.310.0100.01816.20
5.5.300.0040.03115.46
5.5.290.0080.02015.51
5.5.280.0080.01816.38
5.5.270.0040.03516.28
5.5.260.0070.03216.43
5.5.250.0080.02716.18
5.5.240.0130.02616.21
5.5.230.0080.00614.13
5.5.220.0030.01314.25
5.5.210.0030.01214.16
5.5.200.0060.00713.88
5.5.190.0070.00514.23
5.5.180.0030.01013.94
5.5.170.0080.00314.07
5.5.160.0050.00714.04
5.5.150.0000.01114.13
5.5.140.0040.00814.03
5.5.130.0070.00514.26
5.5.120.0070.00614.29
5.5.110.0050.00614.26
5.5.100.0040.00613.95
5.5.90.0030.00814.45
5.5.80.0090.00513.98
5.5.70.0070.00414.15
5.5.60.0060.00414.18
5.5.50.0050.00914.11
5.5.40.0060.00714.02
5.5.30.0080.00514.06
5.5.20.0090.00714.00
5.5.10.0070.00513.75
5.5.00.0030.00814.00

preferences:
79.24 ms | 401 KiB | 5 Q