3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { protected $v; public function __construct($v) { $this->v = $v; } } $a1 = new A(new DateTime()); $a2 = new A(new DateTime()); var_dump($a1 == $a2);

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)
8.3.60.0090.00616.38
8.3.50.0130.00521.36
8.3.40.0090.00618.69
8.3.30.0100.00618.88
8.3.20.0040.00420.11
8.3.10.0040.00422.02
8.3.00.0040.00423.51
8.2.180.0110.00416.50
8.2.170.0070.00722.96
8.2.160.0070.00720.30
8.2.150.0030.00524.18
8.2.140.0030.00524.66
8.2.130.0080.00019.95
8.2.120.0060.00326.35
8.2.110.0030.00520.94
8.2.100.0040.00717.93
8.2.90.0040.00419.36
8.2.80.0030.00617.97
8.2.70.0060.00317.75
8.2.60.0050.00318.05
8.2.50.0110.00018.07
8.2.40.0030.00522.23
8.2.30.0040.00419.39
8.2.20.0040.00417.88
8.2.10.0050.00318.00
8.2.00.0040.00418.13
8.1.280.0100.00325.92
8.1.270.0000.01023.88
8.1.260.0030.00728.09
8.1.250.0040.00428.09
8.1.240.0030.00624.02
8.1.230.0040.00719.02
8.1.220.0060.00317.77
8.1.210.0040.00418.77
8.1.200.0000.01017.60
8.1.190.0060.00317.48
8.1.180.0080.00018.10
8.1.170.0000.00818.71
8.1.160.0040.00420.84
8.1.150.0080.00018.93
8.1.140.0030.00519.69
8.1.130.0000.00717.81
8.1.120.0070.00017.56
8.1.110.0050.00317.65
8.1.100.0040.00417.63
8.1.90.0040.00417.58
8.1.80.0000.00717.52
8.1.70.0000.00717.59
8.1.60.0000.00817.71
8.1.50.0000.00917.66
8.1.40.0080.00017.54
8.1.30.0080.00017.83
8.1.20.0070.00017.80
8.1.10.0040.00417.54
8.1.00.0040.00417.68
8.0.300.0080.00018.77
8.0.290.0060.00317.00
8.0.280.0030.00318.54
8.0.270.0070.00017.39
8.0.260.0030.00317.37
8.0.250.0040.00417.16
8.0.240.0040.00417.16
8.0.230.0000.00717.16
8.0.220.0000.00717.05
8.0.210.0000.00717.09
8.0.200.0000.00617.20
8.0.190.0040.00417.16
8.0.180.0040.00417.10
8.0.170.0080.00017.01
8.0.160.0030.00417.15
8.0.150.0030.00316.95
8.0.140.0040.00417.07
8.0.130.0030.00313.49
8.0.120.0050.00317.05
8.0.110.0080.00017.03
8.0.100.0000.00917.11
8.0.90.0000.00717.21
8.0.80.0060.00917.16
8.0.70.0000.00717.13
8.0.60.0030.00317.14
8.0.50.0030.00517.15
8.0.30.0100.00817.28
8.0.20.0100.01017.41
8.0.10.0000.00817.24
8.0.00.0140.00616.81
7.4.330.0000.00616.67
7.4.320.0040.00416.69
7.4.300.0070.00016.66
7.4.290.0000.00716.59
7.4.280.0030.00616.78
7.4.270.0000.00716.67
7.4.260.0030.00716.74
7.4.250.0040.00416.60
7.4.240.0030.00516.61
7.4.230.0070.00016.64
7.4.220.0110.00816.68
7.4.210.0080.00716.72
7.4.200.0030.00316.57
7.4.160.0100.00616.66
7.4.150.0120.00617.40
7.4.140.0150.00417.86
7.4.130.0090.00816.74
7.4.120.0060.01316.69
7.4.110.0130.00316.55
7.4.100.0120.01216.65
7.4.90.0100.01016.58
7.4.80.0160.00719.39
7.4.70.0150.00316.68
7.4.60.0040.01516.75
7.4.50.0100.00716.70
7.4.40.0090.00916.37
7.4.30.0160.00016.34
7.4.00.0100.01015.05
7.3.330.0030.00313.32
7.3.320.0080.00013.48
7.3.310.0000.00716.27
7.3.300.0030.00316.42
7.3.290.0030.00316.24
7.3.280.0100.00916.41
7.3.270.0160.01017.40
7.3.260.0140.00716.69
7.3.250.0140.00516.46
7.3.240.0070.01316.39
7.3.230.0150.00316.39
7.3.210.0070.01116.47
7.3.200.0150.00319.39
7.3.190.0080.00816.35
7.3.180.0120.00916.50
7.3.170.0120.00616.49
7.3.160.0110.01116.49
7.3.120.0070.01014.92
7.3.110.0040.01414.64
7.3.100.0000.01514.99
7.3.90.0100.00714.89
7.3.80.0090.00614.96
7.3.70.0000.00914.67
7.3.60.0060.00614.81
7.3.50.0030.00914.82
7.3.40.0030.00614.80
7.3.30.0000.01114.92
7.3.20.0070.00716.62
7.3.10.0070.01016.54
7.3.00.0030.01416.80
7.2.330.0060.01316.88
7.2.320.0070.01016.81
7.2.310.0060.01416.88
7.2.300.0100.01016.62
7.2.290.0060.01316.70
7.2.250.0030.01415.14
7.2.240.0100.01015.21
7.2.230.0000.00814.94
7.2.220.0030.00615.07
7.2.210.0030.01314.98
7.2.200.0030.00615.02
7.2.190.0060.00915.29
7.2.180.0140.00015.15
7.2.170.0060.00615.16
7.2.160.0040.00415.23
7.2.150.0030.01016.89
7.2.140.0070.01117.04
7.2.130.0030.00717.21
7.2.120.0110.00317.01
7.2.110.0060.00616.84
7.2.100.0070.00717.14
7.2.90.0080.00517.01
7.2.80.0060.00917.23
7.2.70.0070.00717.22
7.2.60.0070.00816.88
7.2.50.0030.00917.05
7.2.40.0070.01016.93
7.2.30.0060.00617.17
7.2.20.0040.00816.96
7.2.10.0060.00616.85
7.2.00.0110.00318.34
7.1.330.0000.01115.82
7.1.320.0040.00416.04
7.1.310.0000.01316.05
7.1.300.0050.00315.88
7.1.290.0100.00015.92
7.1.280.0030.00915.82
7.1.270.0090.00615.74
7.1.260.0130.00315.80
7.1.250.0030.01015.74
7.1.200.0070.00715.94
7.1.100.0060.00618.21
7.1.70.0090.00317.35
7.1.60.0100.01319.30
7.1.50.0000.01117.02
7.1.00.0070.07722.41
7.0.200.0040.00716.88
7.0.60.0130.08021.63
7.0.50.0130.06317.92
7.0.40.0000.06020.18
7.0.30.0230.08320.16
7.0.20.0270.04320.17
7.0.10.0070.09020.33
7.0.00.0100.08720.23
5.6.280.0000.03320.91
5.6.210.0070.08320.48
5.6.200.0000.04318.19
5.6.190.0100.06020.41
5.6.180.0330.05020.41
5.6.170.0230.05720.57
5.6.160.0100.08020.46
5.6.150.0030.04018.15
5.6.140.0100.04718.21
5.6.130.0070.08318.15
5.6.120.0170.06721.14
5.6.110.0130.06721.05
5.6.100.0130.03320.96
5.6.90.0170.08321.07
5.6.80.0100.08020.42
5.5.350.3070.03720.31
5.5.340.0070.03718.09
5.5.330.0030.04320.40
5.5.320.0670.06320.30
5.5.310.0270.07720.52
5.5.300.0100.07317.92
5.5.290.0070.05717.92
5.5.280.0030.08020.88
5.5.270.0030.08320.75
5.5.260.0100.08020.88
5.5.250.0170.07720.70
5.5.240.0130.07320.23

preferences:
37.79 ms | 401 KiB | 5 Q