3v4l.org

run code in 300+ PHP versions simultaneously
<?php class SomeClass { protected string|stdClass $a; } $unionType = (new \ReflectionClass(SomeClass::class))->getProperty('a')->getType(); var_dump($unionType->isBuiltin());

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)
8.3.40.0070.01021.75
8.3.30.0060.00918.85
8.3.20.0070.00024.18
8.3.10.0000.00724.66
8.3.00.0080.00026.16
8.2.170.0110.00418.83
8.2.160.0090.00622.96
8.2.150.0050.00325.66
8.2.140.0100.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00026.35
8.2.110.0070.00320.35
8.2.100.0030.00919.00
8.1.270.0090.00023.99
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0080.00318.39
8.1.230.0040.00418.48
7.4.110.0130.00816.11
7.4.100.0090.01116.23
7.4.90.0080.01216.33
7.4.80.0060.01216.34
7.4.70.0110.00716.06
7.4.60.0070.01416.26
7.4.50.0110.00816.19
7.4.40.0100.00716.14
7.4.30.0100.00916.28
7.4.20.0080.01216.38
7.4.10.0110.00616.11
7.4.00.0070.01016.41
7.3.230.0070.01216.21
7.3.220.0090.00916.27
7.3.210.0100.01016.24
7.3.200.0080.01216.24
7.3.190.0100.00616.11
7.3.180.0110.01016.25
7.3.170.0100.01016.23
7.3.160.0110.00816.15
7.3.150.0100.00716.18
7.3.140.0080.00916.15
7.3.130.0090.00716.20
7.3.120.0090.00816.18
7.3.110.0090.00816.28
7.3.100.0100.00616.26
7.3.90.0100.00716.32
7.3.80.0060.01116.27
7.3.70.0150.00416.20
7.3.60.0070.01316.18
7.3.50.0060.01016.14
7.3.40.0090.00716.10
7.3.30.0150.00316.18
7.3.20.0190.01017.04
7.3.10.0130.00816.96
7.3.00.0120.00717.09
7.2.340.0130.00616.31
7.2.330.0060.01416.40
7.2.320.0110.00716.23
7.2.310.0060.01216.49
7.2.300.0100.00816.26
7.2.290.0150.00816.26
7.2.280.0080.01116.32
7.2.270.0070.01016.21
7.2.260.0060.01116.34
7.2.250.0100.00716.28
7.2.240.0070.01016.44
7.2.230.0100.00916.41
7.2.220.0050.01316.33
7.2.210.0130.00716.21
7.2.200.0090.01216.21
7.2.190.0130.00616.39
7.2.180.0090.00916.24
7.2.170.0110.00916.23
7.2.160.0100.00916.17
7.2.150.0120.00717.17
7.2.140.0130.00717.27
7.2.130.0160.00517.22
7.2.120.0070.01217.19
7.2.110.0160.00317.25
7.2.100.0110.01117.01
7.2.90.0130.00817.21
7.2.80.0100.00817.20
7.2.70.0070.01117.21
7.2.60.0110.00917.23
7.2.50.0100.00917.08
7.2.40.0060.01117.06
7.2.30.0050.01217.20
7.2.20.0100.00917.07
7.2.10.0150.00717.20
7.2.00.0110.00817.23
7.1.330.0100.00715.24
7.1.320.0130.00815.42
7.1.310.0120.01215.31
7.1.300.0030.01715.39
7.1.290.0030.01315.25
7.1.280.0190.00615.47
7.1.270.0080.00815.14
7.1.260.0030.01515.39
7.1.250.0080.00915.55
7.1.240.0050.01115.08
7.1.230.0080.00815.33
7.1.220.0260.01015.29
7.1.210.0070.01415.21
7.1.200.0120.00315.29
7.1.190.0120.00815.23
7.1.180.0070.01015.16
7.1.170.0040.01215.27
7.1.160.0140.00415.27
7.1.150.0080.00815.42
7.1.140.0170.00315.11
7.1.130.0110.01415.20
7.1.120.0090.00615.34
7.1.110.0100.00715.25
7.1.100.0130.00315.39
7.1.90.0070.01015.25
7.1.80.0070.01015.33
7.1.70.0070.01015.08
7.1.60.0400.00615.19
7.1.50.0100.00715.24
7.1.40.0070.01315.38
7.1.30.0100.00615.37
7.1.20.0140.00315.28
7.1.10.0000.01615.23
7.1.00.0100.00715.24
7.0.330.0170.00715.11
7.0.320.0110.00715.17
7.0.310.0100.00814.95
7.0.300.0040.01415.02
7.0.290.0090.00915.03
7.0.280.0060.01015.00
7.0.270.0100.00714.94
7.0.260.0030.01215.07
7.0.250.0110.00715.07
7.0.240.0070.01515.03
7.0.230.0130.00514.99
7.0.220.0160.00714.91
7.0.210.0090.00915.00
7.0.200.0140.00515.11
7.0.190.0110.00815.03
7.0.180.0130.00314.88
7.0.170.0250.00414.97
7.0.160.0080.00814.89
7.0.150.0120.00615.20
7.0.140.0130.00315.12
7.0.130.0070.01115.14
7.0.120.0110.00415.02
7.0.110.0160.01015.07
7.0.100.0220.00815.10
7.0.90.0210.00415.12
7.0.80.0130.01014.92
7.0.70.0190.00615.10
7.0.60.0190.01015.19
7.0.50.0150.00715.03
7.0.40.0170.00315.10
7.0.30.0170.01014.75
7.0.20.0110.01115.00
7.0.10.0110.01115.04
7.0.00.0150.00414.95
5.6.400.0110.00715.77
5.6.390.0100.01015.78
5.6.380.0080.01215.78
5.6.370.0030.01715.54
5.6.360.0140.01315.54
5.6.350.0060.01715.98
5.6.340.0040.01615.60
5.6.330.0140.00815.88
5.6.320.0050.01415.66
5.6.310.0120.01115.84
5.6.300.0140.00415.92
5.6.290.0100.01015.43
5.6.280.0060.01215.65
5.6.270.0210.00515.41
5.6.260.0170.00715.60
5.6.250.0110.00815.79
5.6.240.0160.01215.62
5.6.230.0130.01415.57
5.6.220.0110.01815.75
5.6.210.0180.00715.60
5.6.200.0150.01115.81
5.6.190.0100.01315.67
5.6.180.0170.01115.79
5.6.170.0080.01115.72
5.6.160.0220.00815.70
5.6.150.0150.01215.57
5.6.140.0100.01515.63
5.6.130.0160.01615.31
5.6.120.0190.01915.71
5.6.110.0160.00715.58
5.6.100.0100.02215.69
5.6.90.0180.01215.73
5.6.80.0180.00915.27
5.6.70.0190.01115.64
5.6.60.0250.00615.52
5.6.50.0160.01315.52
5.6.40.0260.00815.59
5.6.30.0230.00715.75
5.6.20.0070.01815.65
5.6.10.0180.00915.43
5.6.00.0140.01115.70
5.5.380.0130.01315.60
5.5.370.0160.01015.35
5.5.360.0190.00615.71
5.5.350.0180.01415.69
5.5.340.0190.01015.52
5.5.330.0150.00615.63
5.5.320.0160.00815.58
5.5.310.0270.00715.19
5.5.300.0120.01215.43
5.5.290.0100.01015.65
5.5.280.0190.00815.59
5.5.270.0190.01215.38
5.5.260.0200.01715.53
5.5.250.0250.01015.55
5.5.240.0190.01515.45
5.5.230.0190.00715.64
5.5.220.0090.01315.48
5.5.210.0180.01115.52
5.5.200.0210.00915.36
5.5.190.0170.01815.59
5.5.180.0170.01015.55
5.5.170.0170.01115.61
5.5.160.0250.00415.43
5.5.150.0210.01115.28
5.5.140.0140.00915.54
5.5.130.0150.01515.34
5.5.120.0130.01015.55
5.5.110.0210.01215.26
5.5.100.0220.01015.65
5.5.90.0150.00715.59
5.5.80.0120.01515.56
5.5.70.0110.01415.53
5.5.60.0310.00315.14
5.5.50.0160.01215.27
5.5.40.0140.01115.55
5.5.30.0190.01615.55
5.5.20.0250.00615.25
5.5.10.0150.01915.62
5.5.00.0230.00815.44
5.4.450.0080.00812.48
5.4.440.0040.00912.47
5.4.430.0120.00412.40
5.4.420.0210.00312.29
5.4.410.0150.00412.32
5.4.400.0050.00812.26
5.4.390.0100.00812.29
5.4.380.0100.01312.27
5.4.370.0140.00812.29
5.4.360.0160.00712.39
5.4.350.0040.01212.47
5.4.340.0100.00512.40
5.4.330.0150.00512.54
5.4.320.0190.00712.42
5.4.310.0110.01112.38
5.4.300.0080.01112.26
5.4.290.0150.00512.28
5.4.280.0140.00712.29
5.4.270.0170.00712.56
5.4.260.0090.00812.41
5.4.250.0100.00712.66
5.4.240.0190.00712.15
5.4.230.0140.01012.31
5.4.220.0150.00512.32
5.4.210.0160.00912.36
5.4.200.0120.01212.47
5.4.190.0180.00512.22
5.4.180.0220.00412.48
5.4.170.0190.00412.36
5.4.160.0190.00712.20
5.4.150.0130.00312.24
5.4.140.0200.00712.28
5.4.130.0050.01412.32
5.4.120.0120.00612.69
5.4.110.0140.01212.47
5.4.100.0090.01812.34
5.4.90.0120.00412.32
5.4.80.0070.01412.52
5.4.70.0100.01012.25
5.4.60.0180.00912.54
5.4.50.0220.00312.47
5.4.40.0130.01212.46
5.4.30.0170.00712.38
5.4.20.0060.01312.53
5.4.10.0080.01312.38
5.4.00.0110.01412.41
5.3.290.0220.00312.80
5.3.280.0110.00712.64
5.3.270.0090.01312.70
5.3.260.0000.01612.73
5.3.250.0220.00312.86
5.3.240.0150.01512.61
5.3.230.0110.01012.70
5.3.220.0070.01112.68
5.3.210.0180.00912.71
5.3.200.0170.00712.83
5.3.190.0100.01312.80
5.3.180.0190.00812.97
5.3.170.0230.00313.03
5.3.160.0080.02012.84
5.3.150.0170.00312.97
5.3.140.0240.00812.83
5.3.130.0100.01012.80
5.3.120.0210.00712.90
5.3.110.0090.00912.94
5.3.100.0170.00812.77
5.3.90.0170.00912.88
5.3.80.0150.01212.79
5.3.70.0080.00812.71
5.3.60.0080.01612.82
5.3.50.0190.00512.83
5.3.40.0120.00812.69
5.3.30.0090.01612.63
5.3.20.0110.01112.83
5.3.10.0150.00612.58
5.3.00.0140.01112.49
5.2.170.0120.00011.85
5.2.160.0110.00411.80
5.2.150.0100.00611.95
5.2.140.0110.00811.86
5.2.130.0130.00911.80
5.2.120.0140.00511.80
5.2.110.0110.00811.87
5.2.100.0030.01211.80
5.2.90.0130.00811.80
5.2.80.0070.01411.80
5.2.70.0080.01711.80
5.2.60.0150.00711.80
5.2.50.0090.00911.80
5.2.40.0270.00011.85
5.2.30.0100.00711.80
5.2.20.0150.00511.80
5.2.10.0140.00511.80
5.2.00.0150.00411.80
5.1.60.0080.00811.80
5.1.50.0150.00311.80
5.1.40.0170.00011.80
5.1.30.0000.01211.80
5.1.20.0080.00811.80
5.1.10.0090.00311.80
5.1.00.0030.00711.80
5.0.50.0110.00311.80
5.0.40.0070.00411.80
5.0.30.0060.00311.80
5.0.20.0150.00011.80
5.0.10.0060.00611.80
5.0.00.0140.00011.80
4.4.90.0070.00011.80
4.4.80.0030.00311.80
4.4.70.0100.00311.80
4.4.60.0000.00811.80
4.4.50.0050.00411.80
4.4.40.0050.00311.80
4.4.30.0040.00211.80
4.4.20.0060.00611.80
4.4.10.0110.00011.80
4.4.00.0030.00311.80
4.3.110.0040.00411.80
4.3.100.0090.00011.80
4.3.90.0070.00211.80
4.3.80.0110.00011.80
4.3.70.0100.00011.80
4.3.60.0060.00611.80
4.3.50.0060.00311.80
4.3.40.0000.00611.80
4.3.30.0050.00011.80
4.3.20.0040.00411.80
4.3.10.0040.00411.80
4.3.00.0000.00811.80

preferences:
39.25 ms | 400 KiB | 5 Q