3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Le { } class Chuck { public function __construct(Le $object = null){ var_dump($object); } } new Chuck(null);

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)
8.3.60.0030.01218.31
8.3.50.0150.00018.11
8.3.40.0090.00918.76
8.3.30.0040.01118.48
8.3.20.0040.00420.22
8.3.10.0050.00320.41
8.3.00.0000.00820.58
8.2.180.0090.00918.16
8.2.170.0130.00622.96
8.2.160.0110.01120.53
8.2.150.0000.00824.18
8.2.140.0000.00924.66
8.2.130.0000.00819.11
8.2.120.0080.00026.35
8.2.110.0170.00322.20
8.2.100.0120.00017.59
8.2.90.0000.00819.11
8.2.80.0060.00317.97
8.2.70.0030.00517.24
8.2.60.0000.00917.80
8.2.50.0080.00018.09
8.2.40.0060.00320.23
8.2.30.0040.00419.30
8.2.20.0060.00317.52
8.2.10.0050.00317.93
8.2.00.0040.00417.98
8.1.280.0100.00725.92
8.1.270.0030.00623.91
8.1.260.0080.00028.09
8.1.250.0080.00028.09
8.1.240.0070.01423.97
8.1.230.0040.00719.01
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0040.00417.00
8.1.190.0090.00017.11
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0030.00320.73
8.1.150.0070.00018.74
8.1.140.0000.00819.40
8.1.130.0030.00517.23
8.1.120.0000.00817.37
8.1.110.0000.00717.20
8.1.100.0040.00417.33
8.1.90.0040.00417.21
8.1.80.0000.00717.21
8.1.70.0000.00717.23
8.1.60.0040.00417.45
8.1.50.0000.00817.47
8.1.40.0080.00517.40
8.1.30.0040.00417.48
8.1.20.0040.00417.44
8.1.10.0050.00217.46
8.1.00.0000.00817.38
8.0.300.0000.01018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.46
8.0.270.0030.00317.18
8.0.260.0000.00716.65
8.0.250.0000.00716.93
8.0.240.0030.00316.92
8.0.230.0070.00016.69
8.0.220.0030.00316.77
8.0.210.0040.00416.65
8.0.200.0060.00016.73
8.0.190.0030.00316.73
8.0.180.0080.00416.77
8.0.170.0060.00316.75
8.0.160.0000.00716.77
8.0.150.0000.00816.65
8.0.140.0080.00016.61
8.0.130.0050.00013.14
8.0.120.0000.00816.72
8.0.110.0030.00616.77
8.0.100.0000.00716.66
8.0.90.0040.00416.81
8.0.80.0070.00716.63
8.0.70.0040.00416.83
8.0.60.0000.00716.69
8.0.50.0050.00316.60
8.0.30.0100.00816.93
8.0.20.0060.01317.40
8.0.10.0050.00316.93
8.0.00.0090.00916.62
7.4.330.0000.00516.69
7.4.320.0000.00716.39
7.4.300.0030.00316.43
7.4.290.0030.00316.43
7.4.280.0040.00416.31
7.4.270.0040.00416.48
7.4.260.0040.00416.48
7.4.250.0000.00816.49
7.4.240.0030.00416.57
7.4.230.0070.00016.43
7.4.220.0110.00616.41
7.4.210.0120.00616.47
7.4.200.0040.00416.36
7.4.160.0070.01416.47
7.4.150.0090.00917.40
7.4.140.0060.01117.86
7.4.130.0110.00916.43
7.4.120.0120.00716.52
7.4.110.0000.01616.25
7.4.100.0150.00316.46
7.4.90.0080.00816.30
7.4.80.0090.01119.39
7.4.70.0040.01216.36
7.4.60.0100.00616.55
7.4.50.0080.00816.49
7.4.40.0100.00716.39
7.4.30.0070.01516.32
7.4.10.0070.00715.05
7.4.00.0060.00914.84
7.3.330.0000.00512.97
7.3.320.0050.00013.15
7.3.310.0030.00316.33
7.3.300.0000.00616.20
7.3.290.0040.00416.23
7.3.280.0120.00716.22
7.3.270.0100.00717.40
7.3.260.0130.00716.27
7.3.250.0080.01116.15
7.3.240.0060.01116.30
7.3.230.0090.00616.39
7.3.210.0040.01416.52
7.3.200.0030.01319.39
7.3.190.0150.00916.29
7.3.180.0060.00916.05
7.3.170.0030.01416.20
7.3.160.0040.01216.15
7.3.130.0060.01214.64
7.3.120.0070.01014.80
7.3.110.0000.01514.72
7.3.100.0070.00714.57
7.3.90.0040.01114.59
7.3.80.0090.00014.51
7.3.70.0030.01014.66
7.3.60.0040.00714.88
7.3.50.0070.00714.43
7.3.40.0040.01514.77
7.3.30.0130.00014.41
7.3.20.0130.00016.66
7.3.10.0080.00816.26
7.3.00.0100.00816.30
7.2.330.0150.00316.58
7.2.320.0070.01116.46
7.2.310.0090.00916.59
7.2.300.0070.01016.61
7.2.290.0060.01016.29
7.2.260.0030.01414.66
7.2.250.0120.00614.54
7.2.240.0000.01415.00
7.2.230.0040.00814.82
7.2.220.0030.01415.12
7.2.210.0000.01315.05
7.2.200.0040.00414.92
7.2.190.0040.01414.80
7.2.180.0070.01015.02
7.2.170.0100.01014.91
7.2.160.0080.00514.55
7.2.150.0000.01516.73
7.2.140.0000.01516.73
7.2.130.0100.00616.52
7.2.120.0040.01016.46
7.2.110.0080.00916.59
7.2.100.0060.01016.33
7.2.90.0060.00816.47
7.2.80.0070.00816.67
7.2.70.0090.00616.64
7.2.60.0070.00716.72
7.2.50.0110.00316.62
7.2.40.0050.00816.68
7.2.30.0090.00516.70
7.2.20.0070.00716.51
7.2.10.0100.00616.71
7.2.00.0050.00817.28
7.1.330.0090.00315.82
7.1.320.0060.00615.72
7.1.310.0040.00815.65
7.1.300.0030.01115.53
7.1.290.0140.00315.75
7.1.280.0070.00715.77
7.1.270.0050.00315.55
7.1.260.0040.01515.79
7.1.250.0040.01215.63
7.1.240.0020.00915.71
7.1.230.0050.01115.71
7.1.220.0070.00315.69
7.1.210.0070.00715.82
7.1.200.0080.00515.57
7.1.190.0050.00715.66
7.1.180.0020.01115.84
7.1.170.0080.00815.69
7.1.160.0040.01015.74
7.1.150.0050.00815.74
7.1.140.0050.00915.82
7.1.130.0060.00515.61
7.1.120.0070.00615.63
7.1.110.0070.00815.79
7.1.100.0040.00816.63
7.1.90.0040.00615.63
7.1.80.0050.01015.76
7.1.70.0060.00716.18
7.1.60.0080.01016.83
7.1.50.0060.00615.86
7.1.40.0050.00815.49
7.1.30.0060.00615.75
7.1.20.0080.00615.76
7.1.10.0070.00515.73
7.1.00.0070.02617.98
7.0.330.0050.00515.40
7.0.320.0070.00315.26
7.0.310.0070.00815.21
7.0.300.0080.00615.31
7.0.290.0080.00515.41
7.0.280.0040.00915.42
7.0.270.0060.00615.35
7.0.260.0070.00815.29
7.0.250.0060.00515.39
7.0.240.0020.01015.43
7.0.230.0060.00415.36
7.0.220.0030.01015.35
7.0.210.0060.00715.28
7.0.200.0160.00515.09
7.0.190.0030.01015.36
7.0.180.0100.00515.08
7.0.170.0030.01115.33
7.0.160.0070.00815.21
7.0.150.0060.00515.36
7.0.140.0080.00715.46
7.0.130.0020.01115.53
7.0.120.0030.00815.39
7.0.110.0060.00715.37
7.0.100.0100.01316.72
7.0.90.0040.03416.84
7.0.80.0040.03216.90
7.0.70.0080.03216.88
7.0.60.0040.02216.91
7.0.50.0050.03017.06
7.0.40.0090.02815.66
7.0.30.0040.03515.67
7.0.20.0060.03215.61
7.0.10.0050.03215.58
7.0.00.0050.02515.65
5.6.400.0090.00614.04
5.6.390.0030.00714.23
5.6.380.0070.00514.28
5.6.370.0050.00614.29
5.6.360.0060.00514.13
5.6.350.0060.00514.04
5.6.340.0020.01114.42
5.6.330.0020.01014.26
5.6.320.0060.00914.21
5.6.310.0030.01014.03
5.6.300.0080.00514.03
5.6.290.0110.00214.27
5.6.280.0040.02816.50
5.6.270.0050.00514.14
5.6.260.0050.00514.40
5.6.250.0040.02016.38
5.6.240.0080.02816.41
5.6.230.0070.02816.33
5.6.220.0060.02416.32
5.6.210.0050.01716.34
5.6.200.0050.02416.42
5.6.190.0110.01816.56
5.6.180.0110.02516.44
5.6.170.0040.04016.47
5.6.160.0070.02816.47
5.6.150.0090.02816.45
5.6.140.0060.03216.57
5.6.130.0060.03316.51
5.6.120.0050.03116.46
5.6.110.0070.02816.42
5.6.100.0070.02016.48
5.6.90.0060.03716.59
5.6.80.0070.01916.34
5.6.70.0110.02516.21
5.6.60.0000.02916.20
5.6.50.0030.03316.18
5.6.40.0070.02816.28
5.6.30.0110.02516.23
5.6.20.0050.01916.28
5.6.10.0040.02216.25
5.6.00.0000.02916.20
5.5.380.0090.02015.33
5.5.370.0050.02415.24
5.5.360.0080.02315.32
5.5.350.0040.01915.16
5.5.340.0060.02815.34
5.5.330.0040.02715.40
5.5.320.0060.01415.43
5.5.310.0040.03015.32
5.5.300.0070.02915.48
5.5.290.0060.02515.43
5.5.280.0070.01715.32
5.5.270.0060.02615.40
5.5.260.0050.02115.27
5.5.250.0050.02915.22
5.5.240.0120.01415.13
5.5.230.0050.02915.22
5.5.220.0050.03415.09
5.5.210.0060.02615.19
5.5.200.0080.01815.11
5.5.190.0020.02515.04
5.5.180.0070.01915.08
5.5.170.0030.00813.99
5.5.160.0080.02915.09
5.5.150.0050.01915.06
5.5.140.0050.02815.14
5.5.130.0050.03215.15
5.5.120.0080.02815.17
5.5.110.0060.02915.11
5.5.100.0070.02515.05
5.5.90.0090.02515.09
5.5.80.0120.01415.17
5.5.70.0060.03015.08
5.5.60.0090.02315.07
5.5.50.0050.02015.13
5.5.40.0040.03115.01
5.5.30.0060.02814.90
5.5.20.0010.02815.18
5.5.10.0060.03115.14
5.5.00.0050.02215.08

preferences:
60.54 ms | 400 KiB | 5 Q