3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Money { private $amount; public function __construct($amount) { $this->amount = $amount; } public function equals(Money $otherMoney) { return $this->amount === $otherMoney->amount; } } class MonopolyMoney extends Money { } $a = new Money(1); $b = new MonopolyMoney(1); var_dump($a->equals($b));

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)
8.3.60.0120.00616.63
8.3.50.0160.00321.28
8.3.40.0090.00618.73
8.3.30.0070.00718.60
8.3.20.0000.00820.39
8.3.10.0080.00023.65
8.3.00.0000.00823.51
8.2.180.0100.00718.41
8.2.170.0150.00622.96
8.2.160.0070.00720.39
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00421.13
8.2.120.0000.00926.35
8.2.110.0060.00319.13
8.2.100.0120.00017.91
8.2.90.0050.00319.13
8.2.80.0000.00817.97
8.2.70.0090.00617.38
8.2.60.0000.00817.77
8.2.50.0050.00318.07
8.2.40.0000.00922.30
8.2.30.0000.00820.65
8.2.20.0040.00417.66
8.2.10.0040.00418.04
8.2.00.0060.00317.96
8.1.280.0070.00725.92
8.1.270.0140.00322.10
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00321.29
8.1.230.0120.00017.42
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0030.00717.35
8.1.190.0050.00519.01
8.1.180.0000.00818.10
8.1.170.0040.00418.50
8.1.160.0000.00720.70
8.1.150.0000.01018.71
8.1.140.0050.00319.57
8.1.130.0070.00017.61
8.1.120.0030.00617.30
8.1.110.0040.00417.36
8.1.100.0040.00417.30
8.1.90.0040.00417.30
8.1.80.0040.00417.29
8.1.70.0040.00417.23
8.1.60.0080.00317.48
8.1.50.0090.00017.38
8.1.40.0040.00417.46
8.1.30.0030.00617.66
8.1.20.0030.00617.56
8.1.10.0000.00917.51
8.1.00.0000.00917.52
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.39
8.0.270.0000.00717.29
8.0.260.0030.00317.07
8.0.250.0040.00417.00
8.0.240.0000.00816.82
8.0.230.0030.00316.84
8.0.220.0070.00016.75
8.0.210.0070.00016.93
8.0.200.0060.00317.00
8.0.190.0040.00416.95
8.0.180.0040.00416.87
8.0.170.0040.00416.87
8.0.160.0000.00816.80
8.0.150.0040.00416.85
8.0.140.0040.00816.79
8.0.130.0000.00513.28
8.0.120.0040.00416.82
8.0.110.0000.00816.81
8.0.100.0000.00716.76
8.0.90.0000.00716.91
8.0.80.0030.01416.88
8.0.70.0000.00816.75
8.0.60.0040.00416.86
8.0.50.0040.00416.93
8.0.30.0060.01317.03
8.0.20.0070.01517.40
8.0.10.0050.00316.82
8.0.00.0100.01016.91
7.4.330.0020.00216.85
7.4.320.0030.00316.50
7.4.300.0000.00616.45
7.4.290.0000.00816.50
7.4.280.0060.00316.48
7.4.270.0040.00416.62
7.4.260.0000.00716.63
7.4.250.0000.00716.49
7.4.240.0030.00316.62
7.4.230.0040.00416.62
7.4.220.0060.01116.49
7.4.210.0030.01116.54
7.4.200.0050.00216.44
7.4.160.0070.01416.49
7.4.150.0130.00617.40
7.4.140.0110.00717.86
7.4.130.0100.01016.51
7.4.120.0090.00816.49
7.4.110.0100.00716.57
7.4.100.0070.01016.58
7.4.90.0140.00316.49
7.4.80.0040.01319.39
7.4.70.0090.00916.49
7.4.60.0090.00616.54
7.4.50.0070.00416.36
7.4.40.0100.00716.57
7.4.30.0000.01616.32
7.4.10.0070.00715.19
7.4.00.0080.00814.92
7.3.330.0000.00513.31
7.3.320.0030.00313.09
7.3.310.0070.00016.27
7.3.300.0000.00716.18
7.3.290.0050.01116.32
7.3.280.0110.00316.26
7.3.270.0090.00917.40
7.3.260.0090.01716.18
7.3.250.0130.00516.25
7.3.240.0120.00916.30
7.3.230.0130.00316.41
7.3.210.0150.00316.32
7.3.200.0160.00616.50
7.3.190.0070.01316.45
7.3.180.0090.00616.39
7.3.170.0100.00616.27
7.3.160.0120.00316.46
7.3.130.0130.00314.79
7.3.120.0080.00814.81
7.3.110.0100.01014.80
7.3.100.0030.01314.81
7.3.90.0100.00314.60
7.3.80.0160.00014.83
7.3.70.0050.00514.79
7.3.60.0090.00914.68
7.3.50.0030.01214.68
7.3.40.0130.00014.73
7.3.30.0040.00414.69
7.3.20.0070.00816.59
7.3.10.0000.01116.21
7.3.00.0100.00316.33
7.2.330.0070.01016.57
7.2.320.0160.00316.79
7.2.310.0070.01016.38
7.2.300.0070.01116.52
7.2.290.0130.01016.38
7.2.260.0050.01414.89
7.2.250.0130.00614.82
7.2.240.0080.00614.82
7.2.230.0000.01815.02
7.2.220.0090.00614.98
7.2.210.0000.01514.91
7.2.200.0110.00414.93
7.2.190.0130.00314.81
7.2.180.0070.01115.17
7.2.170.0070.00714.77
7.2.160.0040.01214.85
7.2.150.0110.00417.13
7.2.140.0140.00017.10
7.2.130.0030.01016.95
7.2.120.0000.01416.85
7.2.110.0060.00316.64
7.2.100.0000.01316.76
7.2.90.0040.01116.77
7.2.80.0040.01116.62
7.2.70.0070.01016.58
7.2.60.0070.00716.71
7.2.50.0070.01016.95
7.2.40.0060.01216.52
7.2.30.0000.01117.02
7.2.20.0060.00916.88
7.2.10.0000.01416.90
7.2.00.0140.00417.00
7.1.330.0040.00815.77
7.1.320.0120.00615.92
7.1.310.0090.00615.72
7.1.300.0000.01615.55
7.1.290.0000.00915.76
7.1.280.0070.00715.56
7.1.270.0000.01415.62
7.1.260.0080.00415.70
7.1.250.0030.00615.93
7.1.240.0070.00715.93
7.1.230.0000.01015.71
7.1.220.0060.00615.76
7.1.210.0030.01015.69
7.1.200.0040.00716.06
7.1.190.0030.01015.64
7.1.180.0070.00715.96
7.1.170.0070.00715.76
7.1.160.0030.00915.89
7.1.150.0030.01315.92
7.1.140.0130.00015.73
7.1.130.0060.00315.79
7.1.120.0060.00915.75
7.1.110.0050.00515.86
7.1.100.0070.00716.09
7.1.90.0040.01115.93
7.1.80.0110.00315.71
7.1.70.0030.01116.53
7.1.60.0110.00817.68
7.1.50.0040.01416.35
7.1.40.0000.01415.91
7.1.30.0070.00715.86
7.1.20.0120.00315.91
7.1.10.0080.00815.93
7.1.00.0030.04319.12
7.0.330.0040.01115.18
7.0.320.0060.00915.32
7.0.310.0000.01015.48
7.0.300.0080.00015.49
7.0.290.0030.01015.18
7.0.280.0070.00715.53
7.0.270.0060.00615.50
7.0.260.0060.00815.48
7.0.250.0100.00015.51
7.0.240.0030.01015.16
7.0.230.0120.00315.49
7.0.220.0090.00315.29
7.0.210.0030.01015.43
7.0.200.0080.00816.04
7.0.190.0000.01215.21
7.0.180.0090.00315.57
7.0.170.0030.00515.21
7.0.160.0100.00615.54
7.0.150.0000.01715.48
7.0.140.0100.00315.32
7.0.130.0040.01115.52
7.0.120.0000.01415.46
7.0.110.0070.01015.56
7.0.100.0060.00815.54
7.0.90.0030.01415.22
7.0.80.0000.01115.41
7.0.70.0070.02218.36
7.0.60.0020.02418.47
7.0.50.0030.02218.82
7.0.40.0040.02216.79
7.0.30.0030.02716.85
7.0.20.0050.02716.71
7.0.10.0040.01816.83
7.0.00.0010.02416.70
5.6.400.0040.00814.61
5.6.390.0040.00814.51
5.6.380.0050.00514.34
5.6.370.0040.00814.58
5.6.360.0060.00914.57
5.6.350.0070.00714.54
5.6.340.0070.01014.70
5.6.330.0100.00714.63
5.6.320.0110.00314.15
5.6.310.0030.01014.38
5.6.300.0060.00914.65
5.6.290.0060.00614.50
5.6.280.0030.02017.56
5.6.270.0000.01514.59
5.6.260.0080.00314.18
5.6.250.0040.00914.48
5.6.240.0040.00414.50
5.6.230.0060.00614.38
5.6.220.0040.02717.43
5.6.210.0100.02117.44
5.6.200.0060.02017.86
5.6.190.0050.02317.66
5.6.180.0070.02417.79
5.6.170.0050.02517.70
5.6.160.0040.02917.69
5.6.150.0020.03217.70
5.6.140.0050.02317.74
5.6.130.0020.02817.71
5.6.120.0030.02617.72
5.6.110.0050.02117.68
5.6.100.0070.02217.73
5.6.90.0020.02617.65
5.6.80.0070.02017.47
5.6.70.0050.02217.34
5.6.60.0050.02517.44
5.6.50.0050.02217.32
5.6.40.0050.01817.18
5.6.30.0030.02517.29
5.6.20.0050.02117.28
5.6.10.0080.02117.29
5.6.00.0020.02517.33
5.5.380.0040.00714.48
5.5.370.0070.00714.32
5.5.360.0060.02617.24
5.5.350.0090.02517.36
5.5.340.0070.02017.55
5.5.330.0050.02417.61
5.5.320.0030.02817.78
5.5.310.0030.02517.51
5.5.300.0070.02717.52
5.5.290.0070.02317.71
5.5.280.0030.02217.71
5.5.270.0030.02817.65
5.5.260.0020.02717.53
5.5.250.0020.02717.54
5.5.240.0020.02017.37
5.5.230.0000.02917.19
5.5.220.0030.02717.00
5.5.210.0030.02317.27
5.5.200.0040.02217.31
5.5.190.0020.02317.09
5.5.180.0040.02217.21
5.5.170.0060.01014.42
5.5.160.0040.02217.32
5.5.150.0070.02217.24
5.5.140.0050.02517.24
5.5.130.0080.02317.23
5.5.120.0050.02317.41
5.5.110.0070.01817.22
5.5.100.0050.02517.13
5.5.90.0060.02317.09
5.5.80.0030.02517.25
5.5.70.0030.02517.22
5.5.60.0040.02217.11
5.5.50.0030.02617.07
5.5.40.0020.02817.10
5.5.30.0030.02516.96
5.5.20.0060.02316.94
5.5.10.0050.02317.17
5.5.00.0020.02816.94

preferences:
51.65 ms | 401 KiB | 5 Q