3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar(string $arg) { return $arg; } } $foo = new Foo(); try { var_dump($foo->bar(false)); } 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)
8.3.60.0000.01516.48
8.3.50.0070.00718.05
8.3.40.0070.00718.63
8.3.30.0070.00718.76
8.3.20.0040.01119.99
8.3.10.0040.00423.33
8.3.00.0000.00819.26
8.2.180.0070.01116.50
8.2.170.0070.01022.96
8.2.160.0100.01020.39
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0060.00317.50
8.2.120.0060.00326.35
8.2.110.0070.00319.21
8.2.100.0040.00718.04
8.2.90.0040.00419.27
8.2.80.0060.00317.97
8.2.70.0030.00617.38
8.2.60.0000.00818.04
8.2.50.0000.00818.07
8.2.40.0030.00519.44
8.2.30.0040.00420.53
8.2.20.0050.00517.61
8.2.10.0040.00418.00
8.2.00.0040.00417.98
8.1.280.0070.01125.92
8.1.270.0090.00023.76
8.1.260.0050.00228.09
8.1.250.0050.00228.09
8.1.240.0050.00518.81
8.1.230.0040.00817.64
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00717.22
8.1.190.0080.00017.22
8.1.180.0080.00018.10
8.1.170.0080.00018.53
8.1.160.0000.00721.94
8.1.150.0000.00718.82
8.1.140.0030.00619.50
8.1.130.0000.00717.59
8.1.120.0030.00717.41
8.1.110.0040.00417.39
8.1.100.0030.00517.38
8.1.90.0070.00017.42
8.1.80.0050.00317.28
8.1.70.0030.00317.39
8.1.60.0040.00417.61
8.1.50.0040.00417.48
8.1.40.0030.00617.36
8.1.30.0040.00817.64
8.1.20.0080.00017.60
8.1.10.0060.00317.57
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.39
8.0.270.0040.00417.10
8.0.260.0000.00917.20
8.0.250.0060.00016.94
8.0.240.0050.00216.89
8.0.230.0000.00816.84
8.0.220.0040.00416.93
8.0.210.0030.00616.75
8.0.200.0000.00716.99
8.0.190.0040.00416.89
8.0.180.0000.00716.80
8.0.170.0000.00816.80
8.0.160.0030.00316.85
8.0.150.0000.00816.76
8.0.140.0040.00416.89
8.0.130.0060.00013.36
8.0.120.0040.00416.77
8.0.110.0050.00216.82
8.0.100.0000.00716.92
8.0.90.0030.00516.78
8.0.80.0090.00616.84
8.0.70.0070.00016.71
8.0.60.0040.00416.74
8.0.50.0070.00016.84
8.0.30.0100.00717.14
8.0.20.0110.00917.40
8.0.10.0000.00716.96
8.0.00.0110.00816.72
7.4.330.0000.00516.74
7.4.320.0000.00616.49
7.4.300.0060.00016.61
7.4.290.0000.00816.59
7.4.280.0040.00416.41
7.4.270.0030.00316.60
7.4.260.0000.00716.60
7.4.250.0000.00716.55
7.4.240.0060.00216.51
7.4.230.0030.00316.60
7.4.220.0160.00316.60
7.4.210.0110.00316.46
7.4.200.0000.00816.53
7.4.160.0090.00616.49
7.4.150.0060.01217.40
7.4.140.0050.01917.86
7.4.130.0050.01216.47
7.4.120.0100.00916.50
7.4.110.0100.01016.47
7.4.100.0030.01416.60
7.4.90.0030.01516.27
7.4.80.0150.00419.39
7.4.70.0080.01216.25
7.4.60.0030.01216.49
7.4.50.0070.00716.37
7.4.40.0110.01116.42
7.4.30.0080.00816.34
7.4.10.0100.00714.90
7.4.00.0070.00914.75
7.3.330.0040.00413.10
7.3.320.0060.00013.17
7.3.310.0000.00716.10
7.3.300.0000.00716.09
7.3.290.0090.01016.21
7.3.280.0080.01016.25
7.3.270.0100.00717.40
7.3.260.0070.00916.19
7.3.250.0100.00716.40
7.3.240.0080.00916.52
7.3.230.0100.01616.39
7.3.210.0070.01016.48
7.3.200.0110.00516.14
7.3.190.0100.01016.38
7.3.180.0090.00916.41
7.3.170.0160.00616.36
7.3.160.0130.00316.22
7.3.130.0140.00714.59
7.3.120.0090.00914.84
7.3.110.0040.01114.89
7.3.100.0080.00814.71
7.3.90.0030.00614.96
7.3.80.0070.00715.00
7.3.70.0110.00414.41
7.3.60.0060.00914.81
7.3.50.0030.01314.67
7.3.40.0040.01014.59
7.3.30.0060.01014.41
7.3.20.0100.00316.57
7.3.10.0000.01516.57
7.3.00.0060.00316.79
7.2.330.0100.00616.71
7.2.320.0160.01616.45
7.2.310.0070.01116.72
7.2.300.0110.00716.62
7.2.290.0090.00616.47
7.2.260.0080.00815.04
7.2.250.0070.01315.03
7.2.240.0060.00914.88
7.2.230.0070.00414.77
7.2.220.0100.00714.93
7.2.210.0070.01015.14
7.2.200.0040.00814.93
7.2.190.0100.01014.66
7.2.180.0000.01614.88
7.2.170.0060.00914.89
7.2.160.0030.01014.84
7.2.150.0000.01217.00
7.2.140.0090.00016.80
7.2.130.0030.01316.91
7.2.120.0140.00016.89
7.2.110.0070.00716.85
7.2.100.0120.00316.80
7.2.90.0080.00416.89
7.2.80.0060.00916.88
7.2.70.0060.00616.75
7.2.60.0370.00915.90
7.2.50.0030.01016.89
7.2.40.0090.00616.95
7.2.30.0040.01116.66
7.2.20.0060.00316.68
7.2.10.0110.00716.85
7.2.00.0030.01118.18
7.1.330.0060.00915.84
7.1.320.0090.00315.76
7.1.310.0070.00415.69
7.1.300.0030.00515.54
7.1.290.0030.00915.87
7.1.280.0040.01115.59
7.1.270.0070.00315.65
7.1.260.0000.01515.71
7.1.250.0000.01115.77
7.1.240.0070.00715.41
7.1.230.0090.00615.41
7.1.220.0100.00715.68
7.1.210.0090.00315.51
7.1.200.0030.00715.72
7.1.190.0080.00615.50
7.1.180.0040.01115.81
7.1.170.0000.01415.69
7.1.160.0000.01315.79
7.1.150.0070.01015.86
7.1.140.0030.01315.64
7.1.130.0030.00715.59
7.1.120.0060.00815.68
7.1.110.0000.01515.44
7.1.100.0060.00516.78
7.1.90.0100.00315.83
7.1.80.0030.01015.70
7.1.70.0070.00516.44
7.1.60.0090.01017.60
7.1.50.0040.01616.01
7.1.40.0060.00915.68
7.1.30.0030.01015.56
7.1.20.0040.00415.77
7.1.10.0070.00715.46
7.1.00.0080.03819.07
7.0.330.0060.01015.37
7.0.320.0050.00515.37
7.0.310.0090.00615.07
7.0.300.0090.00015.14
7.0.290.0030.01215.07
7.0.280.0030.01015.38
7.0.270.0070.00715.00
7.0.260.0070.00615.24
7.0.250.0000.01215.32
7.0.240.0070.00715.20
7.0.230.0030.01015.40
7.0.220.0030.01115.21
7.0.210.0040.01215.27
7.0.200.0060.00315.92
7.0.190.0030.00915.24
7.0.180.0040.00815.07
7.0.170.0040.00815.30
7.0.160.0030.01015.20
7.0.150.0030.00615.42
7.0.140.0030.01015.23
7.0.130.0000.01215.32
7.0.120.0060.00615.35
7.0.110.0070.00715.14
7.0.100.0030.00715.11
7.0.90.0000.01415.43
7.0.80.0000.01515.42
7.0.70.0030.01015.29
7.0.60.0080.03817.52
7.0.50.0040.02616.69
7.0.40.0050.02916.82
7.0.30.0120.02216.88
7.0.20.0170.02616.79
7.0.10.0030.02716.86
7.0.00.0030.03316.67
5.6.400.0030.01313.97
5.6.390.0090.00614.60
5.6.380.0070.00714.35
5.6.370.0080.00314.27
5.6.360.0130.00014.27
5.6.350.0050.00514.34
5.6.340.0030.00914.01
5.6.330.0070.00714.66
5.6.320.0060.00614.22
5.6.310.0030.01514.50
5.6.300.0040.01114.20
5.6.290.0040.01214.29
5.6.280.0020.02217.67
5.6.270.0030.01114.43
5.6.260.0130.00314.03
5.6.250.0060.00614.17
5.6.240.0030.01014.36
5.6.230.0080.00614.35
5.6.220.0070.00714.36
5.6.210.0080.03817.49
5.6.200.0060.04216.17
5.6.190.0050.04017.39
5.6.180.0290.04017.38
5.6.170.0220.02017.47
5.6.160.0030.02817.28
5.6.150.0070.04016.33
5.6.140.0080.04416.15
5.6.130.0080.04616.33
5.6.120.0080.02917.72
5.6.110.0100.03217.70
5.6.100.0070.04417.64
5.6.90.0100.04017.69
5.6.80.0120.03917.38
5.6.70.0040.01114.11
5.6.60.0040.00414.24
5.6.50.0060.00614.44
5.6.40.0030.00614.01
5.6.30.0060.00314.19
5.6.20.0090.00614.26
5.6.10.0030.01314.17
5.6.00.0080.00414.04
5.5.380.0030.00614.23
5.5.370.0120.00314.26
5.5.360.0090.00013.98
5.5.350.2040.02117.30
5.5.340.0030.02516.15
5.5.330.0070.04617.43
5.5.320.0030.02717.18
5.5.310.0150.02417.10
5.5.300.0070.03716.24
5.5.290.0070.04516.21
5.5.280.0030.03717.60
5.5.270.0050.04717.29
5.5.260.0110.03817.47
5.5.250.0100.03317.24
5.5.240.0180.04017.24
5.5.230.0000.01014.27
5.5.220.0030.01013.89
5.5.210.0030.01014.06
5.5.200.0030.01014.17
5.5.190.0000.01114.15
5.5.180.0080.00414.00
5.5.170.0060.00914.38
5.5.160.0070.00713.80
5.5.150.0000.01514.20
5.5.140.0060.00614.18
5.5.130.0070.00714.42
5.5.120.0000.01314.21
5.5.110.0040.00414.22
5.5.100.0030.01014.35
5.5.90.0060.00314.07
5.5.80.0090.00313.84
5.5.70.0030.00614.08
5.5.60.0100.00314.29
5.5.50.0060.00914.45
5.5.40.0030.01314.13
5.5.30.0110.00314.04
5.5.20.0030.01414.11
5.5.10.0100.00714.04
5.5.00.0030.00613.91

preferences:
125.89 ms | 400 KiB | 5 Q