3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar(bool $arg) { return $arg; } } $foo = new Foo(); try { var_dump($foo->bar(true)); } 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)
8.3.60.0150.00016.75
8.3.50.0080.00818.05
8.3.40.0100.01018.69
8.3.30.0080.00818.54
8.3.20.0000.00720.20
8.3.10.0020.00523.71
8.3.00.0040.00419.13
8.2.180.0070.00718.29
8.2.170.0120.00622.96
8.2.160.0130.00020.43
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0030.00526.16
8.2.120.0050.00320.87
8.2.110.0030.00622.27
8.2.100.0080.00417.93
8.2.90.0080.00019.01
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0050.00317.80
8.2.50.0040.00418.07
8.2.40.0030.00619.34
8.2.30.0090.00020.54
8.2.20.0030.00717.62
8.2.10.0040.00418.00
8.2.00.0040.00417.87
8.1.280.0030.01025.92
8.1.270.0000.01124.04
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0060.00322.34
8.1.230.0070.00417.64
8.1.220.0000.00917.74
8.1.210.0030.00718.77
8.1.200.0050.00517.25
8.1.190.0000.00817.13
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0030.00521.94
8.1.150.0000.00718.89
8.1.140.0040.00419.55
8.1.130.0000.00817.68
8.1.120.0000.01017.39
8.1.110.0080.00017.36
8.1.100.0040.00417.42
8.1.90.0020.00517.38
8.1.80.0070.00017.37
8.1.70.0030.00517.42
8.1.60.0110.00017.54
8.1.50.0000.00917.40
8.1.40.0040.00417.43
8.1.30.0140.00617.48
8.1.20.0000.00817.59
8.1.10.0040.00417.41
8.1.00.0040.00417.49
8.0.300.0030.00518.77
8.0.290.0060.00316.63
8.0.280.0000.00718.43
8.0.270.0000.00817.19
8.0.260.0000.00617.16
8.0.250.0060.00016.94
8.0.240.0000.00716.90
8.0.230.0000.00716.93
8.0.220.0040.00416.81
8.0.210.0030.00616.73
8.0.200.0030.00316.78
8.0.190.0030.00516.78
8.0.180.0040.00416.81
8.0.170.0040.00416.76
8.0.160.0070.00016.80
8.0.150.0040.00416.73
8.0.140.0070.00016.68
8.0.130.0030.00513.26
8.0.120.0040.00416.75
8.0.110.0000.00716.74
8.0.100.0070.00016.89
8.0.90.0070.00016.82
8.0.80.0150.00016.79
8.0.70.0000.00716.77
8.0.60.0040.00416.70
8.0.50.0000.00716.89
8.0.30.0120.00817.03
8.0.20.0120.00717.40
8.0.10.0040.00416.99
8.0.00.0090.01016.66
7.4.330.0000.00516.67
7.4.320.0000.00716.45
7.4.300.0030.00316.46
7.4.290.0000.00716.60
7.4.280.0040.00416.60
7.4.270.0000.00716.58
7.4.260.0000.00716.41
7.4.250.0000.00716.55
7.4.240.0030.00416.49
7.4.230.0000.00716.48
7.4.220.0030.01516.40
7.4.210.0090.00916.62
7.4.200.0030.00416.66
7.4.160.0090.00616.38
7.4.150.0110.00717.40
7.4.140.0110.00617.86
7.4.130.0070.01316.49
7.4.120.0120.00616.43
7.4.110.0100.00716.37
7.4.100.0150.00616.61
7.4.90.0130.00316.47
7.4.80.0130.00319.39
7.4.70.0030.01316.52
7.4.60.0030.01316.33
7.4.50.0090.00616.33
7.4.40.0080.01216.48
7.4.30.0070.01616.56
7.4.00.0060.01114.84
7.3.330.0030.00313.24
7.3.320.0000.00713.11
7.3.310.0070.00016.27
7.3.300.0060.00016.22
7.3.290.0100.00616.21
7.3.280.0060.01316.23
7.3.270.0000.01817.40
7.3.260.0120.00416.30
7.3.250.0090.00816.28
7.3.240.0100.00816.36
7.3.230.0060.01216.39
7.3.210.0000.01616.14
7.3.200.0060.01016.34
7.3.190.0060.01216.31
7.3.180.0100.00616.54
7.3.170.0060.01016.31
7.3.160.0150.00616.18
7.3.120.0030.01614.46
7.3.110.0040.01114.62
7.3.100.0040.01114.92
7.3.90.0100.00314.76
7.3.80.0000.01514.64
7.3.70.0030.01014.63
7.3.60.0070.00714.70
7.3.50.0040.01114.54
7.3.40.0040.00714.51
7.3.30.0110.00414.64
7.3.20.0060.01016.46
7.3.10.0040.00716.65
7.3.00.0060.00616.52
7.2.330.0120.00616.46
7.2.320.0100.00716.62
7.2.310.0050.01416.68
7.2.300.0040.01616.44
7.2.290.0130.00316.37
7.2.250.0080.01114.80
7.2.240.0070.01115.15
7.2.230.0000.01214.61
7.2.220.0070.01014.64
7.2.210.0040.01115.09
7.2.200.0030.00715.06
7.2.190.0030.01114.91
7.2.180.0040.01114.86
7.2.170.0030.00715.08
7.2.160.0100.00714.94
7.2.150.0070.00316.59
7.2.140.0000.01316.56
7.2.130.0000.01116.93
7.2.120.0000.01416.84
7.2.110.0000.01416.71
7.2.100.0120.00316.84
7.2.90.0000.01116.86
7.2.80.0000.01416.45
7.2.70.0050.00516.79
7.2.60.0060.00516.64
7.2.50.0030.00716.87
7.2.40.0000.01116.80
7.2.30.0060.00916.69
7.2.20.0070.00716.71
7.2.10.0090.00616.70
7.2.00.0030.01018.16
7.1.330.0100.00715.54
7.1.320.0100.00715.82
7.1.310.0070.00715.76
7.1.300.0080.00815.73
7.1.290.0090.00015.75
7.1.280.0030.00915.55
7.1.270.0060.00315.57
7.1.260.0030.00915.84
7.1.250.0070.00415.86
7.1.240.0060.00615.64
7.1.230.0040.00415.73
7.1.220.0060.00615.71
7.1.210.0050.00815.55
7.1.200.0050.00515.59
7.1.190.0030.00715.74
7.1.180.0000.01215.79
7.1.170.0100.00315.37
7.1.160.0060.00315.71
7.1.150.0070.00715.64
7.1.140.0000.01215.78
7.1.130.0090.00615.77
7.1.120.0040.01215.55
7.1.110.0060.00915.37
7.1.100.0140.00616.04
7.1.90.0060.00615.42
7.1.80.0080.00415.71
7.1.70.0070.00716.18
7.1.60.0080.00817.61
7.1.50.0050.01116.10
7.1.40.0050.00515.71
7.1.30.0030.01015.79
7.1.20.0060.00915.76
7.1.10.0100.00715.46
7.1.00.0070.03919.10
7.0.330.0000.01115.29
7.0.320.0030.00915.09
7.0.310.0100.00315.39
7.0.300.0000.01415.43
7.0.290.0000.00815.28
7.0.280.0120.00314.98
7.0.270.0030.01015.08
7.0.260.0000.01415.25
7.0.250.0030.01315.31
7.0.240.0030.01215.18
7.0.230.0070.00415.20
7.0.220.0130.00014.98
7.0.210.0060.00615.38
7.0.200.0030.00716.01
7.0.190.0100.00015.48
7.0.180.0040.00415.32
7.0.170.0120.00315.45
7.0.160.0000.01115.34
7.0.150.0070.00715.36
7.0.140.0030.00615.28
7.0.130.0090.00315.41
7.0.120.0070.00715.26
7.0.110.0040.00415.46
7.0.100.0000.01415.46
7.0.90.0000.01415.44
7.0.80.0030.00715.35
7.0.70.0060.00615.38
7.0.60.0060.03517.68
7.0.50.0070.02716.62
7.0.40.0050.02416.78
7.0.30.0250.03916.72
7.0.20.0150.03716.73
7.0.10.0060.02516.82
7.0.00.0060.02316.73
5.6.400.0070.00714.08
5.6.390.0110.00414.26
5.6.380.0110.00314.39
5.6.370.0040.00814.39
5.6.360.0030.01414.27
5.6.350.0040.01114.39
5.6.340.0050.01013.90
5.6.330.0000.00814.19
5.6.320.0030.01314.41
5.6.310.0070.00714.14
5.6.300.0070.00714.07
5.6.290.0060.00614.66
5.6.280.0060.04117.61
5.6.270.0070.00414.15
5.6.260.0060.00614.60
5.6.250.0110.00414.58
5.6.240.0030.01014.32
5.6.230.0110.00714.50
5.6.220.0040.00814.36
5.6.210.0070.04517.48
5.6.200.0080.03316.23
5.6.190.0060.02517.64
5.6.180.0190.02117.37
5.6.170.0120.02917.39
5.6.160.0130.03817.43
5.6.150.0100.02316.31
5.6.140.0100.03116.24
5.6.130.0070.02316.28
5.6.120.0080.04017.69
5.6.110.0080.04117.48
5.6.100.0180.03817.64
5.6.90.0100.04317.59
5.6.80.0040.02417.34
5.6.70.0060.00614.43
5.6.60.0040.00414.30
5.6.50.0030.00914.26
5.6.40.0030.00914.11
5.6.30.0110.00314.28
5.6.20.0050.00514.49
5.6.10.0030.01314.34
5.6.00.0000.01414.11
5.5.380.0040.01514.18
5.5.370.0070.00314.43
5.5.360.0080.00614.19
5.5.350.1750.02017.38
5.5.340.0100.03816.13
5.5.330.0030.04117.23
5.5.320.0080.03817.28
5.5.310.0110.02617.32
5.5.300.0020.03616.10
5.5.290.0030.04416.11
5.5.280.0010.03317.65
5.5.270.0070.04717.63
5.5.260.0100.04617.51
5.5.250.0050.05017.47
5.5.240.0180.04217.13
5.5.230.0070.00714.18
5.5.220.0060.01014.28
5.5.210.0030.01314.41
5.5.200.0060.00914.00
5.5.190.0040.00414.33
5.5.180.0030.01014.07
5.5.170.0080.00614.03
5.5.160.0030.01314.05
5.5.150.0090.00614.10
5.5.140.0030.01314.04
5.5.130.0030.00914.01
5.5.120.0040.00813.95
5.5.110.0000.00914.07
5.5.100.0030.00614.11
5.5.90.0100.00314.37
5.5.80.0040.01514.16
5.5.70.0090.00914.05
5.5.60.0040.01514.21
5.5.50.0070.00713.95
5.5.40.0040.00814.12
5.5.30.0070.00414.16
5.5.20.0030.01213.93
5.5.10.0080.00513.93
5.5.00.0110.00014.34

preferences:
49.58 ms | 400 KiB | 5 Q