3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar(float $arg) { return $arg; } } $foo = new Foo(); try { var_dump($foo->bar('')); } catch (Error $e) { echo '!!!' . $e->getMessage() . '!!!'; }

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)
8.3.60.0110.00318.31
8.3.50.0090.01121.87
8.3.40.0110.00418.82
8.3.30.0110.00718.74
8.3.20.0040.00420.25
8.3.10.0040.00423.56
8.3.00.0080.00019.26
8.2.180.0110.00416.50
8.2.170.0110.00722.96
8.2.160.0120.00320.39
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0060.00317.63
8.2.120.0040.00426.35
8.2.110.0090.00021.03
8.2.100.0070.00417.72
8.2.90.0060.00317.75
8.2.80.0000.00818.91
8.2.70.0050.00317.50
8.2.60.0040.00418.03
8.2.50.0040.00418.10
8.2.40.0000.00719.48
8.2.30.0040.00420.56
8.2.20.0070.00017.75
8.2.10.0040.00418.12
8.2.00.0080.00018.04
8.1.280.0140.00725.92
8.1.270.0070.00023.99
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00623.77
8.1.230.0060.00621.03
8.1.220.0050.00318.60
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0030.00517.10
8.1.180.0040.00418.10
8.1.170.0030.00518.64
8.1.160.0000.00822.03
8.1.150.0070.00018.79
8.1.140.0090.00019.48
8.1.130.0030.00317.72
8.1.120.0110.00017.46
8.1.110.0040.00417.46
8.1.100.0040.00417.39
8.1.90.0050.00317.37
8.1.80.0000.00717.49
8.1.70.0070.00017.45
8.1.60.0030.00517.58
8.1.50.0030.00517.53
8.1.40.0050.00317.50
8.1.30.0090.00417.68
8.1.20.0020.00517.50
8.1.10.0000.00717.61
8.1.00.0080.00017.44
8.0.300.0030.00619.83
8.0.290.0040.00416.75
8.0.280.0040.00418.35
8.0.270.0070.00017.25
8.0.260.0040.00417.13
8.0.250.0030.00317.01
8.0.240.0060.00016.86
8.0.230.0070.00017.01
8.0.220.0000.00816.98
8.0.210.0080.00016.92
8.0.200.0040.00417.00
8.0.190.0030.00616.87
8.0.180.0030.00316.95
8.0.170.0060.00316.95
8.0.160.0000.00816.91
8.0.150.0040.00416.93
8.0.140.0040.00416.88
8.0.130.0040.00413.44
8.0.120.0000.00816.93
8.0.110.0040.00416.98
8.0.100.0000.00716.75
8.0.90.0040.00317.02
8.0.80.0100.00716.95
8.0.70.0040.00416.89
8.0.60.0050.00316.76
8.0.50.0030.00316.80
8.0.30.0060.01217.12
8.0.20.0130.00617.40
8.0.10.0000.00716.83
8.0.00.0120.00716.76
7.4.330.0050.00016.84
7.4.320.0040.00416.52
7.4.300.0060.00016.51
7.4.290.0000.00716.52
7.4.280.0070.00016.51
7.4.270.0040.00416.63
7.4.260.0040.00416.58
7.4.250.0040.00416.46
7.4.240.0040.00416.54
7.4.230.0070.00016.51
7.4.220.0120.00616.54
7.4.210.0040.00916.55
7.4.200.0000.00716.43
7.4.160.0120.00316.54
7.4.150.0140.00317.40
7.4.140.0100.01017.86
7.4.130.0100.00716.55
7.4.120.0110.01016.53
7.4.110.0100.00716.46
7.4.100.0130.00316.48
7.4.90.0090.00816.56
7.4.80.0030.01319.39
7.4.70.0030.01616.70
7.4.60.0100.00616.45
7.4.50.0030.01216.45
7.4.40.0140.00616.55
7.4.30.0080.00816.42
7.4.10.0070.01315.02
7.4.00.0110.00614.86
7.3.330.0000.00713.10
7.3.320.0050.00213.33
7.3.310.0040.00416.27
7.3.300.0070.00016.20
7.3.290.0080.00716.37
7.3.280.0090.01216.36
7.3.270.0100.00717.40
7.3.260.0060.01016.61
7.3.250.0090.01016.45
7.3.240.0070.01116.54
7.3.230.0120.00616.39
7.3.210.0130.00316.56
7.3.200.0060.01116.45
7.3.190.0110.00616.37
7.3.180.0180.00316.49
7.3.170.0060.00916.67
7.3.160.0090.00616.36
7.3.130.0090.00914.89
7.3.120.0060.01214.63
7.3.110.0070.00714.82
7.3.100.0080.00714.79
7.3.90.0020.01114.90
7.3.80.0110.00314.73
7.3.70.0000.01114.87
7.3.60.0070.01014.75
7.3.50.0090.00314.75
7.3.40.0020.00714.72
7.3.30.0040.00914.63
7.3.20.0050.00716.57
7.3.10.0060.00616.59
7.3.00.0040.00816.49
7.2.330.0030.01416.77
7.2.320.0150.00316.73
7.2.310.0090.00916.50
7.2.300.0090.01016.70
7.2.290.0150.00616.48
7.2.260.0030.01315.01
7.2.250.0070.01115.00
7.2.240.0060.00815.17
7.2.230.0090.00515.08
7.2.220.0090.00615.04
7.2.210.0090.00614.90
7.2.200.0060.00914.94
7.2.190.0080.00814.84
7.2.180.0130.00314.98
7.2.170.0020.01215.12
7.2.160.0060.00714.95
7.2.150.0060.00516.92
7.2.140.0050.01016.90
7.2.130.0100.00616.87
7.2.120.0030.00916.78
7.2.110.0070.00816.99
7.2.100.0090.00816.79
7.2.90.0030.01117.06
7.2.80.0050.01016.98
7.2.70.0080.00516.89
7.2.60.0020.01116.93
7.2.50.0060.00616.88
7.2.40.0060.01116.79
7.2.30.0100.00516.82
7.2.20.0050.00916.97
7.2.10.0080.00716.85
7.2.00.0040.00917.86
7.1.330.0050.01115.61
7.1.320.0090.00615.66
7.1.310.0040.01015.75
7.1.300.0000.01115.75
7.1.290.0030.00715.60
7.1.280.0040.00915.60
7.1.270.0050.01015.77
7.1.260.0080.00215.80
7.1.250.0080.00715.57
7.1.240.0120.00315.58
7.1.230.0030.00715.63
7.1.220.0070.00415.78
7.1.210.0040.01115.74
7.1.200.0020.01115.75
7.1.190.0030.00615.71
7.1.180.0000.01215.66
7.1.170.0060.00615.65
7.1.160.0070.01115.66
7.1.150.0090.00615.78
7.1.140.0030.00915.71
7.1.130.0040.01115.80
7.1.120.0100.00315.66
7.1.110.0060.00315.86
7.1.100.0140.00615.94
7.1.90.0060.00915.84
7.1.80.0000.01215.74
7.1.70.0020.01316.48
7.1.60.0060.01317.64
7.1.50.0080.01016.23
7.1.40.0000.01115.63
7.1.30.0030.01015.44
7.1.20.0090.00915.66
7.1.10.0000.01115.78
7.1.00.0060.04219.13
7.0.330.0060.00315.37
7.0.320.0060.00615.29
7.0.310.0050.00515.22
7.0.300.0070.00715.12
7.0.290.0000.01415.01
7.0.280.0030.01315.45
7.0.270.0130.00315.50
7.0.260.0060.00815.19
7.0.250.0070.00715.15
7.0.240.0090.00615.49
7.0.230.0040.00815.22
7.0.220.0100.00315.32
7.0.210.0070.00715.51
7.0.200.0050.00515.96
7.0.190.0040.01115.21
7.0.180.0080.00815.24
7.0.170.0040.01515.18
7.0.160.0060.00615.44
7.0.150.0070.00715.27
7.0.140.0040.00815.49
7.0.130.0030.00915.50
7.0.120.0050.00515.16
7.0.110.0000.01415.27
7.0.100.0070.00715.08
7.0.90.0040.01215.04
7.0.80.0060.00615.28
7.0.70.0090.00615.44
7.0.60.0060.04317.70
7.0.50.0050.02316.61
7.0.40.0050.04216.85
7.0.30.0150.01816.85
7.0.20.0180.02816.80
7.0.10.0030.03416.67
7.0.00.0030.02816.74
5.6.400.0100.00314.41
5.6.390.0000.00914.10
5.6.380.0090.00614.28
5.6.370.0120.00314.37
5.6.360.0060.00914.18
5.6.350.0000.01414.13
5.6.340.0080.00414.23
5.6.330.0030.00914.14
5.6.320.0000.01114.12
5.6.310.0060.00313.98
5.6.300.0000.01114.58
5.6.290.0030.01214.32
5.6.280.0020.02017.71
5.6.270.0060.00614.49
5.6.260.0040.01114.26
5.6.250.0070.01014.25
5.6.240.0040.01214.46
5.6.230.0070.00714.19
5.6.220.0100.00314.39
5.6.210.0080.04017.37
5.6.200.0070.04116.23
5.6.190.0040.02817.47
5.6.180.0290.03617.39
5.6.170.0150.02417.34
5.6.160.0030.02617.42
5.6.150.0070.04416.27
5.6.140.0060.03516.31
5.6.130.0080.02516.34
5.6.120.0030.02917.79
5.6.110.0060.03617.84
5.6.100.0070.04017.62
5.6.90.0030.04317.57
5.6.80.0080.03217.30
5.6.70.0040.01114.25
5.6.60.0060.00614.30
5.6.50.0040.01114.10
5.6.40.0030.00814.41
5.6.30.0060.00314.35
5.6.20.0070.01014.13
5.6.10.0070.01014.21
5.6.00.0090.00614.17
5.5.380.0060.01214.24
5.5.370.0060.00913.92
5.5.360.0000.00814.33
5.5.350.1990.02117.26
5.5.340.0040.02616.15
5.5.330.0070.04717.27
5.5.320.0080.03517.36
5.5.310.0130.02917.45
5.5.300.0040.03916.04
5.5.290.0030.03216.10
5.5.280.0080.04417.59
5.5.270.0040.04417.46
5.5.260.0070.03217.65
5.5.250.0080.02717.53
5.5.240.0120.04417.09
5.5.230.0060.00314.25
5.5.220.0060.00614.16
5.5.210.0000.01814.23
5.5.200.0000.01114.19
5.5.190.0040.00413.99
5.5.180.0100.01014.02
5.5.170.0030.01214.23
5.5.160.0000.01914.09
5.5.150.0100.00714.45
5.5.140.0060.00614.30
5.5.130.0030.01214.11
5.5.120.0000.01214.23
5.5.110.0100.00314.13
5.5.100.0100.00314.29
5.5.90.0050.00313.72
5.5.80.0000.01114.03
5.5.70.0040.01114.02
5.5.60.0090.00614.36
5.5.50.0000.01413.98
5.5.40.0050.00514.21
5.5.30.0090.00314.22
5.5.20.0000.01014.23
5.5.10.0030.00813.88
5.5.00.0100.00314.12

preferences:
82.69 ms | 401 KiB | 5 Q