3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const WEB_NAME = 'web name'; public function __invoke() { $templateName = 'web'; $templateName = strtoupper($templateName) . '_NAME'; $templateName = self::$templateName; echo $templateName; } } (new Foo);

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)
8.3.40.0150.00618.39
8.3.30.0040.01118.43
8.3.20.0070.00020.29
8.3.10.0060.00323.63
8.3.00.0070.00321.95
8.2.170.0110.00722.96
8.2.160.0070.00720.19
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00321.06
8.2.120.0080.00026.35
8.2.110.0000.00921.02
8.2.100.0060.00617.78
8.2.90.0000.00719.09
8.2.80.0000.00817.97
8.2.70.0080.00317.09
8.2.60.0040.00417.68
8.2.50.0050.00318.10
8.2.40.0070.00020.64
8.2.30.0070.00019.00
8.2.20.0040.00417.86
8.2.10.0000.00717.98
8.2.00.0040.00417.84
8.1.270.0050.01022.19
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00623.97
8.1.230.0040.00819.55
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0080.00017.10
8.1.190.0060.00317.10
8.1.180.0060.00318.10
8.1.170.0050.00318.50
8.1.160.0000.00718.94
8.1.150.0020.00520.49
8.1.140.0000.00719.44
8.1.130.0030.00318.64
8.1.120.0040.00417.34
8.1.110.0050.00217.20
8.1.100.0000.00817.33
8.1.90.0070.00017.34
8.1.80.0030.00317.24
8.1.70.0030.00517.37
8.1.60.0040.00417.43
8.1.50.0030.00617.36
8.1.40.0020.00517.42
8.1.30.0030.00617.36
8.1.20.0040.00417.54
8.1.10.0090.00017.52
8.1.00.0000.00717.43
8.0.300.0060.00318.77
8.0.290.0060.00316.63
8.0.280.0040.00418.38
8.0.270.0030.00316.71
8.0.260.0030.00316.76
8.0.250.0040.00416.83
8.0.240.0000.00716.92
8.0.230.0040.00416.84
8.0.220.0070.00016.81
8.0.210.0000.00716.62
8.0.200.0070.00016.75
8.0.190.0000.00816.89
8.0.180.0080.00316.74
8.0.170.0060.00316.68
8.0.160.0000.00716.86
8.0.150.0040.00416.71
8.0.140.0030.00316.67
8.0.130.0060.00013.15
8.0.120.0040.00416.79
8.0.110.0000.00816.80
8.0.100.0030.00316.82
8.0.90.0050.00516.62
8.0.80.0000.01716.83
8.0.70.0040.00416.68
8.0.60.0030.00516.89
8.0.50.0000.00716.71
8.0.30.0110.00916.88
8.0.20.0090.01117.40
8.0.10.0070.00016.82
8.0.00.0080.01116.69
7.4.330.0050.00015.55
7.4.320.0030.00316.30
7.4.300.0070.00016.45
7.4.290.0000.00716.42
7.4.280.0080.00016.38
7.4.270.0000.00716.47
7.4.260.0040.00416.26
7.4.250.0000.00716.35
7.4.240.0070.00016.52
7.4.230.0070.00016.31
7.4.220.0160.01016.43
7.4.210.0040.01116.55
7.4.200.0070.00016.39
7.4.160.0140.00516.38
7.4.150.0120.00617.40
7.4.140.0160.00517.86
7.4.130.0130.01016.31
7.4.120.0120.00816.37
7.4.110.0100.00616.59
7.4.100.0110.00716.43
7.4.90.0120.00616.38
7.4.80.0080.00819.39
7.4.70.0080.00816.44
7.4.60.0090.00616.36
7.4.50.0130.00216.42
7.4.40.0160.00316.14
7.4.30.0130.00316.24
7.4.00.0050.01214.80
7.3.330.0000.00612.98
7.3.320.0000.00513.15
7.3.310.0000.00816.02
7.3.300.0030.00316.12
7.3.290.0120.00516.12
7.3.280.0110.00816.13
7.3.270.0140.00317.40
7.3.260.0130.00516.11
7.3.250.0110.00616.24
7.3.240.0100.01416.15
7.3.230.0100.00616.45
7.3.210.0030.01316.29
7.3.200.0100.01016.39
7.3.190.0100.01016.35
7.3.180.0090.00616.24
7.3.170.0060.00916.52
7.3.160.0150.00616.16
7.3.120.0110.00414.96
7.3.110.0060.00914.57
7.3.100.0040.01214.88
7.3.90.0030.01014.82
7.3.80.0040.01214.93
7.3.70.0070.00714.40
7.3.60.0060.00614.57
7.3.50.0060.00914.85
7.3.40.0100.00714.54
7.3.30.0100.00314.66
7.3.20.0060.00616.31
7.3.10.0030.01116.27
7.3.00.0000.00816.47
7.2.330.0100.01316.42
7.2.320.0130.01016.15
7.2.310.0060.01016.22
7.2.300.0110.00616.22
7.2.290.0090.01516.55
7.2.250.0120.00614.79
7.2.240.0070.01115.09
7.2.230.0030.00915.10
7.2.220.0000.01314.66
7.2.210.0100.00715.11
7.2.200.0040.00814.91
7.2.190.0130.00314.61
7.2.180.0150.00314.76
7.2.170.0080.00414.75
7.2.130.0070.00416.61
7.2.120.0000.01416.69
7.2.110.0080.00416.50
7.2.100.0070.00516.71
7.2.90.0130.00316.57
7.2.80.0040.00916.22
7.2.70.0030.01016.78
7.2.60.0060.00516.69
7.2.50.0040.00816.27
7.2.40.0100.00316.59
7.2.30.0070.00716.60
7.2.20.0070.00316.60
7.2.10.0040.00716.54
7.2.00.0050.01117.87
7.1.330.0120.00315.52
7.1.320.0030.00715.43
7.1.310.0000.01315.41
7.1.300.0070.00715.27
7.1.290.0070.01115.51
7.1.280.0060.00615.59
7.1.270.0120.00315.34
7.1.260.0060.00915.56
7.1.250.0000.01315.25
7.1.200.0000.01015.29
7.1.100.0030.00617.89
7.1.70.0090.00616.96
7.1.60.0110.01834.96
7.1.50.0250.00634.75
7.1.40.0130.01734.17
7.1.30.0200.01334.27
7.1.20.0240.01234.52
7.1.10.0090.00616.36
7.1.00.0070.00716.39
7.0.200.0030.01016.63
7.0.190.0060.01216.65
7.0.180.0040.00915.97
7.0.170.0070.01016.13
7.0.160.0170.00016.11
7.0.150.0120.00316.09
7.0.140.0070.00716.31
7.0.130.0070.00716.27
7.0.120.0030.01016.36
7.0.110.0060.00615.97
7.0.100.0000.01315.88
7.0.90.0000.01216.01
7.0.80.0030.01016.07
7.0.70.0070.00716.24
7.0.60.0030.01215.81
7.0.50.0060.00616.25
7.0.40.0040.00916.21
7.0.30.0040.01116.21
7.0.20.0110.00316.43
7.0.10.0000.01416.32
7.0.00.0090.00616.22

preferences:
43.79 ms | 400 KiB | 5 Q