3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Foo {} $ref = new ReflectionClass('Foo'); var_dump($ref->isAbstract());

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)
8.3.60.0140.00316.63
8.3.50.0100.00821.12
8.3.40.0070.00718.32
8.3.30.0060.01218.55
8.3.20.0000.00820.05
8.3.10.0040.00423.53
8.3.00.0000.00723.66
8.2.180.0120.00325.92
8.2.170.0170.00318.85
8.2.160.0070.00722.96
8.2.150.0050.00325.66
8.2.140.0080.00024.66
8.2.130.0040.00419.70
8.2.120.0080.00026.35
8.2.110.0090.00020.54
8.2.100.0090.00317.66
8.2.90.0080.00017.91
8.2.80.0000.00817.97
8.2.70.0050.00317.91
8.2.60.0060.00317.79
8.2.50.0070.00418.10
8.2.40.0000.00820.64
8.2.30.0040.00419.38
8.2.20.0050.00217.61
8.2.10.0050.00217.89
8.2.00.0070.00017.86
8.1.280.0070.01125.92
8.1.270.0000.00824.66
8.1.260.0030.00628.09
8.1.250.0040.00428.09
8.1.240.0030.00723.67
8.1.230.0040.00820.99
8.1.220.0080.00017.74
8.1.210.0040.00420.44
8.1.200.0090.00017.23
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0060.00318.50
8.1.160.0080.00022.14
8.1.150.0030.00518.73
8.1.140.0030.00519.47
8.1.130.0040.00417.67
8.1.120.0000.00717.29
8.1.110.0030.00617.28
8.1.100.0000.00817.35
8.1.90.0070.00017.29
8.1.80.0000.00817.27
8.1.70.0030.00317.30
8.1.60.0060.00317.54
8.1.50.0040.00417.35
8.1.40.0000.00817.48
8.1.30.0040.00417.59
8.1.20.0050.00217.47
8.1.10.0030.00517.42
8.1.00.0000.00817.32
8.0.300.0000.00719.91
8.0.290.0080.00016.63
8.0.280.0030.00318.37
8.0.270.0030.00317.09
8.0.260.0070.00017.17
8.0.250.0000.00616.91
8.0.240.0000.00716.81
8.0.230.0070.00016.89
8.0.220.0030.00316.83
8.0.210.0040.00416.83
8.0.200.0080.00316.86
8.0.190.0040.00416.79
8.0.180.0050.00316.73
8.0.170.0000.00716.86
8.0.160.0040.00416.86
8.0.150.0040.00316.72
8.0.140.0040.00416.67
8.0.130.0030.00313.25
8.0.120.0060.00316.71
8.0.110.0000.00916.84
8.0.100.0080.00016.85
8.0.90.0070.00016.81
8.0.80.0030.01216.88
8.0.70.0070.00016.82
8.0.60.0040.00416.73
8.0.50.0030.00516.71
8.0.30.0110.00616.94
8.0.20.0070.01117.40
8.0.10.0000.00816.77
8.0.00.0100.00916.62
7.4.330.0050.00016.72
7.4.320.0030.00316.44
7.4.300.0050.00316.51
7.4.290.0000.00616.39
7.4.280.0000.00816.60
7.4.270.0000.00716.34
7.4.260.0000.00716.32
7.4.250.0040.00416.55
7.4.240.0020.00616.51
7.4.230.0000.00716.53
7.4.220.0130.00716.48
7.4.210.0140.00016.30
7.4.200.0000.00716.34
7.4.160.0120.00416.52
7.4.150.0040.01417.40
7.4.140.0060.01117.86
7.4.130.0090.01216.35
7.4.120.0070.01016.37
7.4.110.0120.00916.45
7.4.100.0060.01616.34
7.4.90.0130.00416.36
7.4.80.0060.01319.39
7.4.70.0150.00716.58
7.4.60.0180.00316.51
7.4.50.0070.00716.52
7.4.40.0160.00616.36
7.4.30.0040.01516.45
7.4.00.0070.01014.80
7.3.330.0000.00513.01
7.3.320.0000.00513.19
7.3.310.0030.00316.06
7.3.300.0030.00316.05
7.3.290.0070.01016.12
7.3.280.0070.01016.17
7.3.270.0120.00617.40
7.3.260.0080.00816.60
7.3.250.0070.01116.40
7.3.240.0110.00816.37
7.3.230.0070.01416.39
7.3.210.0100.00716.15
7.3.200.0100.00719.39
7.3.190.0070.01716.38
7.3.180.0070.00916.44
7.3.170.0140.00516.27
7.3.160.0170.00416.42
7.3.120.0080.01114.80
7.3.110.0130.00214.48
7.3.100.0070.00714.73
7.3.90.0060.00614.76
7.3.80.0100.00514.78
7.3.70.0070.00714.45
7.3.60.0040.00714.61
7.3.50.0090.00214.59
7.3.40.0050.01014.64
7.3.30.0060.00814.67
7.3.20.0050.00916.46
7.3.10.0050.00816.31
7.3.00.0060.01016.37
7.2.330.0040.01316.55
7.2.320.0070.01016.54
7.2.310.0100.00716.53
7.2.300.0080.00916.55
7.2.290.0130.00716.36
7.2.250.0020.01514.91
7.2.240.0050.01314.80
7.2.230.0030.01114.92
7.2.220.0000.01515.04
7.2.210.0060.00514.89
7.2.200.0060.01014.65
7.2.190.0050.00915.01
7.2.180.0060.00814.83
7.2.170.0040.00914.85
7.2.160.0110.00414.83
7.2.150.0040.01116.98
7.2.140.0030.00716.78
7.2.130.0070.00716.54
7.2.120.0090.00616.73
7.2.110.0080.00916.65
7.2.100.0070.00916.49
7.2.90.0120.00416.47
7.2.80.0100.00616.42
7.2.70.0110.00716.52
7.2.60.0100.00616.68
7.2.50.0080.01116.67
7.2.40.0100.00616.71
7.2.30.0070.00816.63
7.2.20.0090.00816.56
7.2.10.0070.00916.70
7.2.00.0100.00717.33
7.1.330.0070.00815.65
7.1.320.0060.00715.61
7.1.310.0050.00815.73
7.1.300.0030.01015.56
7.1.290.0050.00715.77
7.1.280.0030.00815.74
7.1.270.0100.00615.59
7.1.260.0070.00815.53
7.1.250.0120.00315.62
7.1.240.0000.01315.71
7.1.230.0100.00515.53
7.1.220.0080.00715.63
7.1.210.0090.00715.45
7.1.200.0090.00515.70
7.1.190.0060.00915.63
7.1.180.0060.00715.56
7.1.170.0060.00715.58
7.1.160.0140.00315.61
7.1.150.0110.01015.68
7.1.140.0080.00515.63
7.1.130.0130.00115.75
7.1.120.0100.00515.66
7.1.110.0100.00515.68
7.1.100.0080.00516.34
7.1.90.0130.00615.74
7.1.80.0100.00415.67
7.1.70.0030.00815.95
7.1.60.0100.01216.84
7.1.50.0070.01116.16
7.1.40.0110.00515.65
7.1.30.0040.01215.68
7.1.20.0100.00715.74
7.1.10.0070.00515.70
7.1.00.0080.02917.79
7.0.330.0060.00615.37
7.0.320.0000.01515.23
7.0.310.0060.01015.16
7.0.300.0090.00615.31
7.0.290.0050.00715.10
7.0.280.0060.01215.21
7.0.270.0070.00615.27
7.0.260.0040.00715.15
7.0.250.0090.00915.51
7.0.240.0200.00715.29
7.0.230.0080.00815.15
7.0.220.0070.00615.25
7.0.210.0070.00515.44
7.0.200.0090.00315.54
7.0.190.0100.00415.27
7.0.180.0080.00615.33
7.0.170.0060.00415.29
7.0.160.0070.00915.25
7.0.150.0090.00715.43
7.0.140.0060.00715.15
7.0.130.0080.00615.12
7.0.120.0060.00915.32
7.0.110.0090.00615.29
7.0.100.0070.00615.15
7.0.90.0110.00415.10
7.0.80.0050.00715.22
7.0.70.0090.00515.32
7.0.60.0090.02217.44
7.0.50.0050.03416.13
7.0.40.0070.01915.56
7.0.30.0170.02615.55
7.0.20.0180.02415.65
7.0.10.0030.02215.61
7.0.00.0060.03315.70
5.6.400.0090.00614.66
5.6.390.0000.01214.10
5.6.380.0130.00314.29
5.6.370.0100.00614.12
5.6.360.0040.00914.48
5.6.350.0070.01014.31
5.6.340.0120.00314.24
5.6.330.0050.00814.40
5.6.320.0090.00414.63
5.6.310.0040.01214.17
5.6.300.0090.00614.18
5.6.290.0060.00914.20
5.6.280.0050.02916.59
5.6.270.0090.00914.43
5.6.260.0080.00714.31
5.6.250.0080.00614.25
5.6.240.0090.00614.35
5.6.230.0090.00614.28
5.6.220.0070.00714.27
5.6.210.0090.03216.30
5.6.200.0040.03415.53
5.6.190.0040.02516.24
5.6.180.0250.02716.37
5.6.170.0130.02316.47
5.6.160.0090.01716.21
5.6.150.0100.01915.60
5.6.140.0070.03315.68
5.6.130.0090.03015.47
5.6.120.0140.01516.48
5.6.110.0050.03416.62
5.6.100.0090.02716.58
5.6.90.0060.03516.54
5.6.80.0070.03116.36
5.6.70.0080.00814.27
5.6.60.0070.00614.06
5.6.50.0040.00814.11
5.6.40.0080.00714.10
5.6.30.0070.00714.18
5.6.20.0100.00514.29
5.6.10.0040.01014.10
5.6.00.0070.00614.14
5.5.380.0060.00913.40
5.5.370.0080.00613.66
5.5.360.0040.00913.75
5.5.350.1470.01515.82
5.5.340.0070.02615.06
5.5.330.0050.01715.80
5.5.320.0190.01915.79
5.5.310.0100.02315.80
5.5.300.0070.01914.88
5.5.290.0030.02015.01
5.5.280.0050.03115.85
5.5.270.0060.01915.90
5.5.260.0090.02915.88
5.5.250.0090.02315.83
5.5.240.0100.02915.72
5.5.230.0070.00613.51
5.5.220.0080.00613.51
5.5.210.0100.00413.42
5.5.200.0030.00613.39
5.5.190.0110.00313.35
5.5.180.0070.00513.42
5.5.170.0090.00714.14
5.5.160.0110.00113.27
5.5.150.0040.00913.28
5.5.140.0020.01113.54
5.5.130.0110.00613.45
5.5.120.0050.01013.50
5.5.110.0090.00313.50
5.5.100.0030.00713.48
5.5.90.0100.00513.41
5.5.80.0090.00413.45
5.5.70.0080.00813.53
5.5.60.0100.00213.51
5.5.50.0080.00413.51
5.5.40.0000.01313.48
5.5.30.0090.00613.51
5.5.20.0040.00913.42
5.5.10.0050.00713.54
5.5.00.0080.00513.48

preferences:
58.17 ms | 401 KiB | 5 Q