3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class Foo {} function myadd(int $a, int $b): Foo { return new Foo; return $a + $b . "hello"; } echo myadd(6, 7);

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)
8.3.60.0070.01316.88
8.3.50.0120.00922.04
8.3.40.0150.00318.57
8.3.30.0110.00418.70
8.3.20.0000.00820.16
8.3.10.0040.00423.53
8.3.00.0000.00819.79
8.2.180.0080.00816.38
8.2.170.0140.00022.96
8.2.160.0070.01420.27
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00819.31
8.2.120.0000.00726.35
8.2.110.0090.00022.26
8.2.100.0080.00818.04
8.2.90.0000.00819.08
8.2.80.0060.00317.97
8.2.70.0060.00317.75
8.2.60.0030.00518.02
8.2.50.0040.00418.07
8.2.40.0080.00022.14
8.2.30.0030.00520.53
8.2.20.0000.00717.73
8.2.10.0000.00717.98
8.2.00.0000.00717.86
8.1.280.0140.00325.92
8.1.270.0040.00420.38
8.1.260.0060.00328.09
8.1.250.0070.00028.09
8.1.240.0000.00923.88
8.1.230.0100.00017.83
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0000.00918.10
8.1.170.0030.00618.53
8.1.160.0000.00720.62
8.1.150.0040.00418.77
8.1.140.0030.00519.32
8.1.130.0000.00717.45
8.1.120.0000.00717.35
8.1.110.0020.00517.27
8.1.100.0050.00217.31
8.1.90.0040.00417.32
8.1.80.0030.00517.21
8.1.70.0030.00317.13
8.1.60.0070.00017.53
8.1.50.0000.00917.38
8.1.40.0000.00817.36
8.1.30.0080.00017.59
8.1.20.0000.00717.60
8.1.10.0040.00417.49
8.1.00.0000.00817.48
8.0.300.0070.00018.77
8.0.290.0090.00016.71
8.0.280.0040.00218.36
8.0.270.0000.00717.31
8.0.260.0060.00017.27
8.0.250.0030.00317.00
8.0.240.0030.00616.97
8.0.230.0070.00417.01
8.0.220.0040.00416.95
8.0.210.0000.00616.80
8.0.200.0000.00616.91
8.0.190.0000.01116.96
8.0.180.0030.00716.82
8.0.170.0000.00816.93
8.0.160.0030.00516.80
8.0.150.0040.00416.75
8.0.140.0000.00716.85
8.0.130.0030.00313.30
8.0.120.0000.00716.87
8.0.110.0090.00016.73
8.0.100.0000.00716.86
8.0.90.0040.00416.70
8.0.80.0120.00316.90
8.0.70.0040.00416.76
8.0.60.0000.00816.72
8.0.50.0070.00016.95
8.0.30.0080.01117.21
8.0.20.0080.01117.40
8.0.10.0040.00416.96
8.0.00.0110.00816.80
7.4.330.0020.00216.71
7.4.320.0030.00316.51
7.4.300.0000.00616.52
7.4.290.0030.00316.52
7.4.280.0000.00816.53
7.4.270.0040.00416.45
7.4.260.0000.00716.51
7.4.250.0050.00316.48
7.4.240.0020.00516.49
7.4.230.0070.00016.53
7.4.220.0100.00716.52
7.4.210.0090.01216.55
7.4.200.0030.00316.61
7.4.160.0110.00616.25
7.4.150.0100.00717.40
7.4.140.0080.01017.86
7.4.130.0130.00916.48
7.4.120.0120.00516.47
7.4.110.0180.00016.40
7.4.100.0160.00416.63
7.4.90.0150.00316.68
7.4.80.0040.01119.39
7.4.70.0090.00916.65
7.4.60.0080.01116.36
7.4.50.0080.00516.25
7.4.40.0150.00016.32
7.4.30.0160.00616.36
7.4.10.0100.00715.82
7.4.00.0090.00815.45
7.3.330.0030.00313.32
7.3.320.0050.00013.32
7.3.310.0000.00716.20
7.3.300.0000.00716.31
7.3.290.0060.01016.32
7.3.280.0060.01316.33
7.3.270.0030.01617.40
7.3.260.0080.01216.66
7.3.240.0070.01016.28
7.3.230.0140.00316.39
7.3.210.0100.00716.38
7.3.200.0180.00316.21
7.3.190.0100.00616.30
7.3.180.0100.00716.48
7.3.170.0090.01316.58
7.3.160.0040.01216.39
7.3.130.0060.01315.76
7.3.120.0030.01215.50
7.3.110.0100.00715.60
7.3.100.0090.00715.50
7.3.90.0080.00615.56
7.3.80.0070.00915.45
7.3.70.0050.00815.58
7.3.60.0070.00715.62
7.3.50.0070.00915.51
7.3.40.0070.00515.66
7.3.30.0060.00915.46
7.3.20.0070.00717.49
7.3.10.0030.00917.17
7.3.00.0060.00517.04
7.2.330.0140.00316.48
7.2.320.0190.00416.50
7.2.310.0100.00616.60
7.2.300.0080.00916.36
7.2.290.0130.00316.51
7.2.260.0110.00615.68
7.2.250.0080.01115.68
7.2.240.0070.00915.87
7.2.230.0050.01115.42
7.2.220.0070.01015.78
7.2.210.0020.01515.71
7.2.200.0090.00615.74
7.2.190.0010.01415.49
7.2.180.0060.00515.83
7.2.170.0100.00615.74
7.2.160.0030.00815.60
7.2.150.0070.00817.53
7.2.140.0050.00817.52
7.2.130.0030.01317.27
7.2.120.0080.00717.34
7.2.110.0020.01017.24
7.2.100.0080.00517.35
7.2.90.0030.01117.30
7.2.80.0070.00817.21
7.2.70.0040.00917.27
7.2.60.0060.01017.18
7.2.50.0080.00517.34
7.2.40.0040.00817.36
7.2.30.0070.00817.40
7.2.20.0060.00717.17
7.2.10.0070.00617.19
7.2.00.0040.00917.76
7.1.330.0070.00816.55
7.1.320.0080.00516.49
7.1.310.0020.01116.54
7.1.300.0080.00916.48
7.1.290.0060.00916.48
7.1.280.0050.00716.45
7.1.270.0060.00716.37
7.1.260.0050.00916.41
7.1.250.0070.00716.18
7.1.240.0060.00516.39
7.1.230.0100.00316.44
7.1.220.0050.00516.43
7.1.210.0060.00816.42
7.1.200.0040.00816.18
7.1.190.0050.00816.47
7.1.180.0000.01416.49
7.1.170.0050.00916.35
7.1.160.0060.00516.46
7.1.150.0100.00316.45
7.1.140.0030.00816.35
7.1.130.0070.00916.48
7.1.120.0050.00816.49
7.1.110.0050.01016.42
7.1.100.0060.00716.73
7.1.90.0040.00716.59
7.1.80.0040.00716.52
7.1.70.0060.00516.74
7.1.60.0050.01117.49
7.1.50.0050.01116.57
7.1.40.0080.00316.41
7.1.30.0030.00916.47
7.1.20.0050.01116.46
7.1.10.0060.00616.52
7.1.00.0130.02418.51
7.0.330.0040.00516.20
7.0.320.0060.00615.95
7.0.310.0030.00816.01
7.0.300.0030.01016.04
7.0.290.0070.00416.19
7.0.280.0070.00216.12
7.0.270.0050.01016.16
7.0.260.0030.01016.03
7.0.250.0050.00616.12
7.0.240.0040.00816.04
7.0.230.0070.00716.14
7.0.220.0040.00816.17
7.0.210.0020.00716.12
7.0.200.0020.01016.23
7.0.190.0050.00716.19
7.0.180.0040.00615.99
7.0.170.0100.00216.09
7.0.160.0060.01016.04
7.0.150.0050.00816.10
7.0.140.0040.00716.04
7.0.130.0090.00416.16
7.0.120.0080.00816.02
7.0.110.0070.00716.02
7.0.100.0080.00516.02
7.0.90.0090.00616.18
7.0.80.0070.00616.03
7.0.70.0060.00416.12
7.0.60.0030.02517.39
7.0.50.0100.02716.74
7.0.40.0080.03016.12
7.0.30.0150.02416.24
7.0.20.0140.03216.15
7.0.10.0090.03016.10
7.0.00.0070.02216.08
5.6.400.0080.00814.99
5.6.390.0050.01314.79
5.6.380.0060.00814.84
5.6.370.0050.01014.81
5.6.360.0100.00315.03
5.6.350.0100.00614.97
5.6.340.0070.00314.58
5.6.330.0070.00414.90
5.6.320.0020.01115.05
5.6.310.0060.00814.84
5.6.300.0060.00615.00
5.6.290.0060.00914.95
5.6.280.0070.01617.08
5.6.270.0070.00715.06
5.6.260.0060.00314.95
5.6.250.0080.00715.13
5.6.240.0090.00714.84
5.6.230.0040.01114.70
5.6.220.0050.00715.00
5.6.210.0110.02016.80
5.6.200.0040.03116.06
5.6.190.0110.02816.70
5.6.180.0100.03216.71
5.6.170.0120.03316.82
5.6.160.0070.03216.65
5.6.150.0050.01815.92
5.6.140.0070.02915.83
5.6.130.0070.03316.02
5.6.120.0090.01516.87
5.6.110.0050.03516.87
5.6.100.0050.02516.86
5.6.90.0110.03016.96
5.6.80.0110.02916.71
5.6.70.0050.01014.87
5.6.60.0070.00514.81
5.6.50.0090.00414.96
5.6.40.0050.00914.91
5.6.30.0050.00814.83
5.6.20.0090.00514.78
5.6.10.0050.00714.91
5.6.00.0030.01014.80
5.5.380.0090.00514.81
5.5.370.0040.00714.59
5.5.360.0040.01014.65
5.5.350.0100.03216.47
5.5.340.0040.01815.81
5.5.330.0070.01816.54
5.5.320.0070.02316.54
5.5.310.0140.02616.65
5.5.300.0040.02715.63
5.5.290.0100.02815.88
5.5.280.0080.02016.79
5.5.270.0090.02516.58
5.5.260.0070.03316.71
5.5.250.0040.02416.77
5.5.240.1010.01816.48
5.5.230.0030.01214.66
5.5.220.0090.00914.60
5.5.210.0040.00614.71
5.5.200.0050.00714.53
5.5.190.0120.00514.38
5.5.180.0060.00614.54
5.5.170.0060.00614.72
5.5.160.0030.01114.55
5.5.150.0080.00514.73
5.5.140.0040.00814.81
5.5.130.0080.00714.71
5.5.120.0060.00714.74
5.5.110.0060.01014.69
5.5.100.0040.00814.64
5.5.90.0040.00814.52
5.5.80.0040.01114.84
5.5.70.0040.00914.62
5.5.60.0050.01114.53
5.5.50.0020.01214.79
5.5.40.0020.00714.64
5.5.30.0080.00514.83
5.5.20.0080.00514.55
5.5.10.0020.00814.66
5.5.00.0050.00814.71

preferences:
46.62 ms | 401 KiB | 5 Q