3v4l.org

run code in 300+ PHP versions simultaneously
<?php class integer { private $value; public function __construct(int ...$value) { switch (count($value)) { case 0: break; case 1: $this->value = $value[0]; break; default: throw new Exception('Multiple values given.'); } } public function __invoke(int ...$value) : int { switch (count($value)) { case 0: break; case 1: $this->value = $value[0]; break; default: throw new Exception('Multiple values given.'); } return $this->value; } public function __toString() : int { return $this->value; } } $testi = new integer(); $testi(2); echo $testi;

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)
8.3.60.0100.00716.50
8.3.50.0130.00721.99
8.3.40.0120.00318.82
8.3.30.0160.00318.54
8.3.20.0070.00020.20
8.3.10.0000.00721.77
8.3.00.0030.00619.25
8.2.180.0120.00418.29
8.2.170.0130.00622.96
8.2.160.0060.01320.39
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0060.00317.50
8.2.120.0040.00426.35
8.2.110.0060.00320.47
8.2.100.0000.01117.66
8.2.90.0000.00819.09
8.2.80.0040.00417.97
8.2.70.0030.00517.38
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0080.00019.41
8.2.30.0000.00820.56
8.2.20.0030.00517.57
8.2.10.0040.00418.00
8.2.00.0020.00517.87
8.1.280.0110.00725.92
8.1.270.0040.00423.93
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0030.00621.97
8.1.230.0110.00020.89
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0080.00016.98
8.1.180.0000.00818.10
8.1.170.0030.00518.61
8.1.160.0000.00722.01
8.1.150.0070.00018.78
8.1.140.0090.00019.48
8.1.130.0030.00317.49
8.1.120.0000.00717.36
8.1.110.0030.00317.30
8.1.100.0000.00717.40
8.1.90.0070.00017.27
8.1.80.0000.00817.26
8.1.70.0050.00317.30
8.1.60.0060.00317.39
8.1.50.0040.00417.36
8.1.40.0040.00417.38
8.1.30.0070.00417.55
8.1.20.0080.00017.37
8.1.10.0030.00517.42
8.1.00.0000.00717.19
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0030.00318.27
8.0.270.0070.00017.02
8.0.260.0030.00617.15
8.0.250.0030.00316.93
8.0.240.0040.00416.93
8.0.230.0080.00016.79
8.0.220.0030.00316.71
8.0.210.0000.00716.82
8.0.200.0030.00316.79
8.0.190.0000.00716.90
8.0.180.0000.00716.75
8.0.170.0040.00416.85
8.0.160.0060.00516.63
8.0.150.0040.00416.82
8.0.140.0000.00716.80
8.0.130.0000.00513.32
8.0.120.0030.00516.86
8.0.110.0070.00016.88
8.0.100.0000.00716.80
8.0.90.0000.00716.93
8.0.80.0060.01516.94
8.0.70.0000.00716.73
8.0.60.0070.00016.95
8.0.50.0070.00016.89
8.0.30.0060.01117.01
8.0.20.0100.01117.40
8.0.10.0030.00516.89
8.0.00.0100.00916.69
7.4.330.0020.00216.89
7.4.320.0000.00616.53
7.4.300.0000.00716.52
7.4.290.0070.00016.51
7.4.280.0040.00416.62
7.4.270.0030.00316.64
7.4.260.0070.00016.50
7.4.250.0040.00416.53
7.4.240.0040.00416.47
7.4.230.0040.00416.35
7.4.220.0170.00016.54
7.4.210.0150.00016.62
7.4.200.0030.00516.51
7.4.160.0060.00916.67
7.4.150.0070.01117.40
7.4.140.0070.01217.86
7.4.130.0090.00916.60
7.4.120.0110.00916.68
7.4.110.0090.00916.64
7.4.100.0090.01616.54
7.4.90.0100.01316.64
7.4.80.0130.00319.39
7.4.70.0100.01016.61
7.4.60.0070.01016.55
7.4.50.0100.00716.26
7.4.40.0130.00316.66
7.4.30.0090.01316.52
7.4.00.0110.00514.89
7.3.330.0060.00013.47
7.3.320.0050.00013.45
7.3.310.0000.00716.36
7.3.300.0000.00716.46
7.3.290.0050.01316.33
7.3.280.0110.00616.40
7.3.270.0030.01817.40
7.3.260.0180.00716.54
7.3.250.0130.01516.54
7.3.240.0110.00716.50
7.3.230.0080.00816.64
7.3.210.0090.00916.54
7.3.200.0030.01316.35
7.3.190.0120.00916.46
7.3.180.0070.01016.47
7.3.170.0060.01016.57
7.3.160.0040.01416.38
7.3.120.0100.01014.68
7.3.110.0160.00315.14
7.3.100.0120.00315.04
7.3.90.0100.00714.91
7.3.80.0060.00815.11
7.3.70.0070.00415.05
7.3.60.0040.01114.70
7.3.50.0080.00514.70
7.3.40.0090.00614.74
7.3.30.0130.00314.72
7.3.20.0090.00016.89
7.3.10.0000.01316.68
7.3.00.0060.00316.84
7.2.330.0110.01216.57
7.2.320.0110.00816.50
7.2.310.0100.00716.79
7.2.300.0150.00716.68
7.2.290.0120.00616.85
7.2.250.0110.00414.74
7.2.240.0070.01015.37
7.2.230.0090.00615.22
7.2.220.0100.00714.91
7.2.210.0070.00314.99
7.2.200.0030.01015.13
7.2.190.0030.01015.10
7.2.180.0060.00315.27
7.2.170.0080.00715.10
7.2.60.0140.00016.93
7.2.00.0070.00719.03
7.1.330.0070.00715.77
7.1.320.0100.00715.79
7.1.310.0080.00615.77
7.1.300.0100.00315.93
7.1.290.0000.01215.94
7.1.280.0060.00615.80
7.1.270.0100.00315.89
7.1.260.0080.00415.87
7.1.200.0030.00615.76
7.1.100.0030.01017.91
7.1.70.0040.01417.26
7.1.60.0120.01219.48
7.1.50.0030.00916.91
7.1.00.0070.07322.51
7.0.200.0000.00916.52
7.0.60.0070.08020.03
7.0.50.0100.04317.88
7.0.40.0000.04720.23
7.0.30.0200.04320.33
7.0.20.0170.08320.06
7.0.10.0070.04020.33
7.0.00.0070.05020.23
5.6.280.0030.06320.79
5.6.210.0100.05320.70
5.6.200.0200.07318.25
5.6.190.0030.04020.47
5.6.180.0400.04720.63
5.6.170.0230.07720.50
5.6.160.0130.04720.57
5.6.150.0030.05318.12
5.6.140.0100.07318.18
5.6.130.0100.06718.21
5.6.120.0130.08021.09
5.6.110.0170.07720.97
5.6.100.0070.08321.20
5.6.90.0030.05021.11
5.6.80.0130.08020.39
5.5.350.4330.04320.28
5.5.340.0070.07317.98
5.5.330.0030.06320.38
5.5.320.0030.04020.20
5.5.310.0270.06720.27
5.5.300.0030.08718.05
5.5.290.0030.04318.01
5.5.280.0000.05020.77
5.5.270.0070.04720.88
5.5.260.0070.06720.79
5.5.250.0170.06320.62
5.5.240.0300.07720.26

preferences:
39.82 ms | 401 KiB | 5 Q