3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ClassName { public function foo(stdClass $bar = null) { } } $instance = new ClassName(); $instance->foo(new stdClass()); $instance->foo(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)
8.3.60.0120.00818.43
8.3.50.0070.01018.06
8.3.40.0030.01418.54
8.3.30.0110.00418.46
8.3.20.0050.00221.73
8.3.10.0000.00821.77
8.3.00.0040.00419.56
8.2.180.0130.00925.92
8.2.170.0030.01318.72
8.2.160.0110.00322.96
8.2.150.0000.00725.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00020.94
8.2.110.0040.00422.29
8.2.100.0040.00817.79
8.2.90.0040.00417.91
8.2.80.0040.00418.87
8.2.70.0090.00017.50
8.2.60.0040.00417.90
8.2.50.0040.00418.10
8.2.40.0080.00018.04
8.2.30.0040.00419.05
8.2.20.0040.00418.00
8.2.10.0000.00718.05
8.2.00.0000.00717.95
8.1.280.0120.00625.92
8.1.270.0040.00423.99
8.1.260.0100.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00023.84
8.1.230.0030.01020.90
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0100.00018.63
8.1.160.0000.00718.71
8.1.150.0040.00418.81
8.1.140.0080.00017.68
8.1.130.0020.00517.27
8.1.120.0000.00717.28
8.1.110.0060.00317.30
8.1.100.0040.00817.27
8.1.90.0060.00617.38
8.1.80.0060.00517.33
8.1.70.0080.00417.36
8.1.60.0100.00317.56
8.1.50.0100.00317.45
8.1.40.0100.00317.54
8.1.30.0090.00417.60
8.1.20.0040.00517.55
8.1.10.0090.00517.52
8.1.00.0070.00617.45
8.0.300.0070.00020.09
8.0.290.0000.00716.58
8.0.280.0050.00318.29
8.0.270.0030.00316.66
8.0.260.0000.00816.74
8.0.250.0040.00416.89
8.0.240.0020.00616.79
8.0.230.0040.00716.79
8.0.220.0070.00516.79
8.0.210.0060.00616.85
8.0.200.0070.00416.86
8.0.190.0100.00216.81
8.0.180.0100.00216.81
8.0.170.0080.00416.74
8.0.160.0030.00616.78
8.0.150.0060.00416.69
8.0.140.0060.00416.73
8.0.130.0070.00515.00
8.0.120.0070.00416.73
8.0.110.0070.00316.77
8.0.100.0020.00916.84
8.0.90.0050.00516.78
8.0.80.0070.00816.80
8.0.70.0040.00716.85
8.0.60.0060.00516.71
8.0.50.0070.00416.74
8.0.30.0100.00716.87
8.0.20.0080.00717.01
8.0.10.0080.00916.93
8.0.00.0050.01016.87
7.4.330.0000.00515.55
7.4.320.0030.00416.33
7.4.300.0060.00616.47
7.4.290.0110.00116.51
7.4.280.0110.00216.55
7.4.270.0110.00216.51
7.4.260.0060.00516.44
7.4.250.0070.00414.88
7.4.240.0090.00316.48
7.4.230.0090.00316.39
7.4.220.0090.00216.52
7.4.210.0090.00616.55
7.4.200.0020.00916.42
7.4.190.0090.00616.67
7.4.180.0070.00716.40
7.4.160.0100.00716.48
7.4.150.0060.00916.44
7.4.140.0110.00517.30
7.4.130.0080.00716.34
7.4.120.0100.00716.45
7.4.110.0060.00816.48
7.4.100.0080.00916.50
7.4.90.0070.00816.40
7.4.80.0070.00817.11
7.4.70.0070.00816.33
7.4.60.0080.00816.34
7.4.50.0070.00616.34
7.4.40.0070.00816.29
7.4.30.0040.00916.37
7.4.20.0040.00916.36
7.4.10.0100.00416.38
7.4.00.0080.00515.83
7.3.330.0070.00214.59
7.3.320.0050.00514.57
7.3.310.0040.00716.18
7.3.300.0070.00316.19
7.3.290.0020.00916.22
7.3.280.0070.01116.19
7.3.270.0080.00616.12
7.3.260.0100.00616.30
7.3.250.0050.00916.18
7.3.240.0090.00616.26
7.3.230.0100.00516.24
7.3.220.0090.00516.27
7.3.210.0060.01016.14
7.3.200.0090.00716.18
7.3.190.0090.00616.13
7.3.180.0110.00516.22
7.3.170.0080.00816.16
7.3.160.0100.00516.22
7.3.150.0070.00716.18
7.3.140.0110.00516.13
7.3.130.0080.00716.12
7.3.120.0090.00615.71
7.3.110.0090.00615.75
7.3.100.0080.00715.47
7.3.90.0050.00915.70
7.3.80.0070.00815.33
7.3.70.0080.00715.38
7.3.60.0060.00815.34
7.3.50.0070.00815.32
7.3.40.0050.00815.28
7.3.30.0050.00815.36
7.3.20.0100.00515.86
7.3.10.0070.00915.85
7.3.00.0070.00915.88
7.2.340.0130.00616.20
7.2.330.0100.00916.27
7.2.320.0120.00816.32
7.2.310.0070.01116.25
7.2.300.0110.00816.37
7.2.290.0140.00716.37
7.2.280.0100.00816.18
7.2.270.0140.00416.14
7.2.260.0140.00616.21
7.2.250.0110.00815.94
7.2.240.0110.00915.99
7.2.230.0100.00715.76
7.2.220.0110.00615.76
7.2.210.0090.00715.44
7.2.200.0080.01015.65
7.2.190.0100.00615.54
7.2.180.0070.01015.45
7.2.170.0100.00615.47
7.2.160.0080.00915.60
7.2.150.0080.01015.83
7.2.140.0100.01015.97
7.2.130.0060.00816.07
7.2.120.0370.00716.00
7.2.110.0100.00916.02
7.2.100.0080.00916.05
7.2.90.0100.00915.99
7.2.80.0100.00715.98
7.2.70.0090.00816.01
7.2.60.0100.00916.13
7.2.50.0110.00816.06
7.2.40.0140.01016.29
7.2.30.0200.00716.33
7.2.20.0280.00916.20
7.2.10.0170.00916.31
7.2.00.0160.00716.35
7.1.330.0190.00715.47
7.1.320.0090.00915.13
7.1.310.0130.00414.95
7.1.300.0100.00714.88
7.1.290.0110.00615.02
7.1.280.0130.00814.92
7.1.270.0090.00715.02
7.1.260.0220.00914.92
7.1.250.0130.00714.89
7.1.240.0170.00814.84
7.1.230.0130.00914.86
7.1.220.0120.00814.89
7.1.210.0160.00714.81
7.1.200.0150.00714.91
7.1.190.0170.00614.87
7.1.180.0140.00914.77
7.1.170.0140.00914.76
7.1.160.0180.00715.16
7.1.150.0180.00715.03
7.1.140.0250.00615.07
7.1.130.0170.01015.11
7.1.120.0220.00915.01
7.1.110.0220.00515.01
7.1.100.0190.00715.00
7.1.90.0190.00815.05
7.1.80.0170.00815.02
7.1.70.0190.00614.79
7.1.60.0230.00917.50
7.1.50.0210.00717.41
7.1.40.0220.00717.36
7.1.30.0190.01117.36
7.1.20.0250.00917.36
7.1.10.0170.00714.83
7.1.00.0160.01214.83
7.0.330.0140.00614.47
7.0.320.0140.00614.41
7.0.310.0170.00414.42
7.0.300.0140.00814.38
7.0.290.0190.00814.78
7.0.280.0160.00514.42
7.0.270.0210.00614.79
7.0.260.0190.00914.73
7.0.250.0200.00714.71
7.0.240.0160.00914.82
7.0.230.0200.00814.72
7.0.220.0160.00814.63
7.0.210.0120.00814.50
7.0.200.0240.00814.46
7.0.190.0170.01014.60
7.0.180.0120.00714.41
7.0.170.0160.00914.55
7.0.160.0220.00714.39
7.0.150.0210.00714.46
7.0.140.0270.00714.42
7.0.130.0160.00714.46
7.0.120.0150.00814.50
7.0.110.0160.00814.39
7.0.100.0190.00714.44
7.0.90.0190.00914.32
7.0.80.0410.00714.30
7.0.70.0180.00714.44
7.0.60.0190.00814.33
7.0.50.0200.00914.46
7.0.40.0290.00614.43
7.0.30.0230.00514.43
7.0.20.0220.00614.49
7.0.10.0240.00614.46
7.0.00.0240.01014.45
5.6.400.0170.00515.08
5.6.390.0150.00515.10
5.6.380.0140.00715.06
5.6.370.0150.00615.22
5.6.360.0110.00915.16
5.6.350.0130.00915.18
5.6.340.0120.00815.33
5.6.330.0100.00915.14
5.6.320.0100.00915.21
5.6.310.0140.00715.18
5.6.300.0140.01816.03
5.6.290.0140.01616.14
5.6.280.0120.01616.15
5.6.270.0150.01616.13
5.6.260.0130.01716.15
5.6.250.0130.01716.14
5.6.240.0150.01516.17
5.6.230.0090.02116.12
5.6.220.0150.01516.13
5.6.210.0110.01816.15
5.6.200.0130.01716.19
5.6.190.0160.01916.22
5.6.180.0150.01716.16
5.6.170.0160.01516.15
5.6.160.0120.02116.19
5.6.150.0140.01816.12
5.6.140.0130.01916.15
5.6.130.0150.01416.06
5.6.120.0130.01816.16
5.6.110.0130.02016.15
5.6.100.0130.01616.05
5.6.90.0120.02016.17
5.6.80.0130.01715.99
5.6.70.0130.01515.98
5.6.60.0110.01616.12
5.6.50.0130.01415.97
5.6.40.0130.01415.90
5.6.30.0180.01215.93
5.6.20.0110.01915.97
5.6.10.0120.01615.97
5.6.00.0150.01415.91

preferences:
45.96 ms | 401 KiB | 5 Q