3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Goofy { } class Woofy { public function __construct($b) { $this->b = $b; } } $a = 10; $b = 10; $goofy = new Goofy($a = 4); $woofy = new Woofy($b = 4); echo $a; echo $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)
8.3.40.0060.00918.84
8.3.30.0110.00418.79
8.3.20.0040.00420.16
8.3.10.0000.00823.65
8.3.00.0000.00919.67
8.2.170.0070.01422.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00417.50
8.2.110.0030.00720.29
8.2.100.0070.00417.72
8.2.90.0030.00618.16
8.2.80.0030.00917.97
8.2.70.0000.00817.63
8.2.60.0000.00717.80
8.2.50.0030.00618.07
8.2.40.0050.00321.25
8.2.30.0000.00820.73
8.2.20.0000.00717.70
8.2.10.0000.00818.11
8.2.00.0050.00218.11
8.1.270.0050.00323.89
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00422.20
8.1.230.0110.00020.98
8.1.220.0030.00517.78
8.1.210.0030.00618.77
8.1.200.0030.00617.13
8.1.190.0050.00317.23
8.1.180.0070.00018.10
8.1.170.0040.00418.52
8.1.160.0000.00821.99
8.1.150.0070.00018.78
8.1.140.0030.00717.34
8.1.130.0000.00717.62
8.1.120.0050.00317.40
8.1.110.0040.00717.28
8.1.100.0040.00417.30
8.1.90.0000.00717.41
8.1.80.0030.00517.38
8.1.70.0030.00317.41
8.1.60.0090.00017.56
8.1.50.0000.00817.55
8.1.40.0040.00417.39
8.1.30.0040.00417.57
8.1.20.0040.00417.59
8.1.10.0000.00817.57
8.1.00.0030.00517.43
8.0.300.0070.00020.17
8.0.290.0040.00416.75
8.0.280.0000.00818.41
8.0.270.0000.00817.21
8.0.260.0030.00317.29
8.0.250.0000.00716.86
8.0.240.0080.00016.96
8.0.230.0000.00816.84
8.0.220.0000.00716.68
8.0.210.0070.00016.82
8.0.200.0040.00416.77
8.0.190.0050.00216.86
8.0.180.0070.00016.87
8.0.170.0080.00016.85
8.0.160.0040.00416.80
8.0.150.0060.00316.74
8.0.140.0070.00016.82
8.0.130.0000.00613.25
8.0.120.0030.00616.79
8.0.110.0060.00316.82
8.0.100.0000.00716.82
8.0.90.0000.00816.68
8.0.80.0110.00316.80
8.0.70.0040.00416.84
8.0.60.0000.00716.68
8.0.50.0050.00316.62
8.0.30.0100.00917.17
8.0.20.0090.01017.40
8.0.10.0040.00416.93
8.0.00.0130.00816.69
7.4.330.0050.00015.17
7.4.320.0060.00016.54
7.4.300.0000.00616.61
7.4.290.0060.00016.43
7.4.280.0000.00816.49
7.4.270.0000.00716.43
7.4.260.0000.00716.48
7.4.250.0030.00616.55
7.4.240.0050.00216.54
7.4.230.0030.00316.49
7.4.220.0120.00916.54
7.4.210.0030.01516.54
7.4.200.0030.00316.66
7.4.160.0080.00816.55
7.4.150.0150.00317.40
7.4.140.0130.00817.86
7.4.130.0130.00716.56
7.4.120.0080.01016.41
7.4.110.0100.00716.41
7.4.100.0110.01516.34
7.4.90.0100.00616.33
7.4.80.0110.00719.39
7.4.70.0100.00716.49
7.4.60.0040.01516.56
7.4.50.0090.00016.58
7.4.40.0190.00416.47
7.4.30.0130.01016.57
7.4.10.0060.01214.95
7.4.00.0080.00814.84
7.3.330.0000.00513.25
7.3.320.0050.00012.99
7.3.310.0070.00016.23
7.3.300.0000.00616.11
7.3.290.0070.00816.25
7.3.280.0080.01016.24
7.3.270.0120.00617.40
7.3.260.0110.00816.46
7.3.250.0080.01116.19
7.3.240.0070.01116.34
7.3.230.0170.00016.56
7.3.210.0100.00716.30
7.3.200.0120.00316.40
7.3.190.0030.01516.42
7.3.180.0000.01516.10
7.3.170.0100.00716.39
7.3.160.0040.01216.22
7.3.130.0110.00714.62
7.3.120.0050.01014.68
7.3.110.0080.00614.68
7.3.100.0060.01014.75
7.3.90.0080.00714.78
7.3.80.0030.00714.83
7.3.70.0060.00714.76
7.3.60.0080.00514.76
7.3.50.0070.00614.73
7.3.40.0040.00714.84
7.3.30.0020.01314.81
7.3.20.0050.00816.63
7.3.10.0040.00716.49
7.3.00.0070.00516.58
7.2.330.0210.00016.38
7.2.320.0120.00616.61
7.2.310.0090.00816.81
7.2.300.0090.01216.84
7.2.290.0070.01016.68
7.2.260.0100.00714.91
7.2.250.0070.00915.29
7.2.240.0060.00915.09
7.2.230.0080.00515.18
7.2.220.0040.00715.06
7.2.210.0040.01015.05
7.2.200.0080.00715.17
7.2.190.0080.00815.04
7.2.180.0070.00714.95
7.2.170.0080.00414.98
7.2.160.0090.00515.12
7.2.150.0030.01016.80
7.2.140.0050.00816.87
7.2.130.0070.00316.86
7.2.120.0040.01316.66
7.2.110.0070.01016.83
7.2.100.0050.01017.06
7.2.90.0060.01017.01
7.2.80.0030.00916.96
7.2.70.0060.00716.84
7.2.60.0070.00916.95
7.2.50.0030.01216.98
7.2.40.0120.00316.91
7.2.30.0070.01117.02
7.2.20.0080.00816.88
7.2.10.0080.00516.82
7.2.00.0010.01517.72
7.1.330.0060.00715.60
7.1.320.0070.00515.67
7.1.310.0030.00815.51
7.1.300.0070.00915.75
7.1.290.0070.00515.68
7.1.280.0050.01115.69
7.1.270.0060.00715.61
7.1.260.0080.00615.56
7.1.250.0080.00815.57
7.1.240.0000.01915.80
7.1.230.0060.00615.77
7.1.220.0100.00315.77
7.1.210.0100.00315.80
7.1.200.0060.00915.70
7.1.190.0070.00415.81
7.1.180.0070.00315.64
7.1.170.0060.00315.66
7.1.160.0110.00315.44
7.1.150.0100.00315.64
7.1.140.0000.01415.48
7.1.130.0030.01215.80
7.1.120.0060.00615.82
7.1.110.0030.00615.54
7.1.100.0060.01016.57
7.1.90.0060.00615.77
7.1.80.0060.01015.69
7.1.70.0080.00516.42
7.1.60.0090.00617.58
7.1.50.0030.01016.36
7.1.40.0030.01015.48
7.1.30.0110.00015.84
7.1.20.0000.01515.74
7.1.10.0000.00815.55
7.1.00.0050.04219.09
7.0.330.0040.01115.04
7.0.320.0000.00815.44
7.0.310.0110.00315.09
7.0.300.0090.00315.54
7.0.290.0100.00615.19
7.0.280.0030.00715.18
7.0.270.0040.00815.32
7.0.260.0100.00315.08
7.0.250.0050.00315.39
7.0.240.0040.00815.13
7.0.230.0030.00915.27
7.0.220.0090.00615.25
7.0.210.0060.00915.38
7.0.200.0060.00415.93
7.0.190.0060.00615.46
7.0.180.0100.00315.49
7.0.170.0070.00315.26
7.0.160.0060.00615.50
7.0.150.0000.00915.20
7.0.140.0050.00515.50
7.0.130.0080.00515.56
7.0.120.0030.00615.47
7.0.110.0030.00615.47
7.0.100.0080.00815.29
7.0.90.0070.00715.51
7.0.80.0070.00715.51
7.0.70.0030.00715.06
7.0.60.0050.04917.67
7.0.50.0020.02716.66
7.0.40.0100.02716.85
7.0.30.0150.02816.79
7.0.20.0250.03816.92
7.0.10.0030.02716.73
7.0.00.0030.02816.79
5.6.400.0070.01014.57
5.6.390.0070.01114.25
5.6.380.0030.00614.44
5.6.370.0130.00014.40
5.6.360.0000.01214.13
5.6.350.0070.00714.68
5.6.340.0040.00714.46
5.6.330.0030.01014.13
5.6.320.0000.01114.55
5.6.310.0060.00914.52
5.6.300.0060.00614.43
5.6.290.0070.00714.05
5.6.280.0060.02017.64
5.6.270.0040.01114.32
5.6.260.0030.00914.33
5.6.250.0090.00614.41
5.6.240.0100.00714.47
5.6.230.0060.00914.22
5.6.220.0060.00614.27
5.6.210.0090.04017.41
5.6.200.0050.02316.27
5.6.190.0050.02717.47
5.6.180.0210.02017.43
5.6.170.0170.02717.60
5.6.160.0040.03217.62
5.6.150.0070.04516.17
5.6.140.0040.02916.23
5.6.130.0030.02316.30
5.6.120.0030.04717.76
5.6.110.0060.03517.64
5.6.100.0100.03717.87
5.6.90.0040.02517.63
5.6.80.0050.03517.39
5.6.70.0000.01314.36
5.6.60.0000.01414.10
5.6.50.0040.00814.34
5.6.40.0100.00714.41
5.6.30.0060.00613.99
5.6.20.0070.00414.35
5.6.10.0070.00714.52
5.6.00.0060.00914.51
5.5.380.0110.00414.44
5.5.370.0000.01414.59
5.5.360.0090.00314.53
5.5.350.0030.04617.23
5.5.340.0050.03816.25
5.5.330.0030.02517.43
5.5.320.0030.02517.14
5.5.310.0180.03917.56
5.5.300.0020.02716.27
5.5.290.0090.04416.21
5.5.280.0120.04017.45
5.5.270.0120.02017.63
5.5.260.0070.04017.42
5.5.250.0070.02217.54
5.5.240.0120.01517.13
5.5.230.0060.00914.30
5.5.220.0000.00914.23
5.5.210.0060.00614.05
5.5.200.0030.01014.04
5.5.190.0090.00314.32
5.5.180.0030.00614.09
5.5.170.0080.00414.36
5.5.160.0040.01114.02
5.5.150.0000.01014.11
5.5.140.0030.00714.14
5.5.130.0030.01314.45
5.5.120.0070.00714.16
5.5.110.0070.01113.88
5.5.100.0070.00714.37
5.5.90.0030.00913.89
5.5.80.0070.01014.07
5.5.70.0060.00914.04
5.5.60.0110.00714.39
5.5.50.0120.00614.36
5.5.40.0090.00014.30
5.5.30.0000.01414.32
5.5.20.0040.01113.85
5.5.10.0040.00814.14
5.5.00.0090.00313.84
5.4.450.0380.03015.52
5.4.440.0300.04015.48
5.4.430.0350.03215.45
5.4.420.0390.03215.44
5.4.410.0330.03215.37
5.4.400.0420.02515.29
5.4.390.0370.03315.23
5.4.380.0330.03515.17
5.4.370.0430.02515.21
5.4.360.0530.03615.24
5.4.350.0370.02815.28
5.4.340.0420.03515.28
5.4.330.0060.00611.33
5.4.320.0370.03315.35
5.4.310.0430.02215.29
5.4.300.0450.02515.29
5.4.290.0450.02515.17
5.4.280.0480.02215.22
5.4.270.0410.02915.08
5.4.260.0400.02815.24
5.4.250.0450.02315.19
5.4.240.0330.02815.29
5.4.230.0400.03215.08
5.4.220.0370.03515.19
5.4.210.0260.02815.10
5.4.200.0100.03315.09
5.4.190.0050.03115.15
5.4.180.0250.03015.16
5.4.170.0350.03515.29
5.4.160.0380.02615.16
5.4.150.0270.02715.29
5.4.140.0050.02813.95
5.4.130.0060.02513.85
5.4.120.0280.03113.85
5.4.110.0250.03513.92
5.4.100.0300.03114.02
5.4.90.0050.03013.93
5.4.80.0120.02213.97
5.4.70.0030.03213.87
5.4.60.0020.02213.86
5.4.50.0050.04013.88
5.4.40.0150.04213.88
5.4.30.0150.02213.93
5.4.20.0150.02013.95
5.4.10.0060.00911.33
5.4.00.0070.00711.33

preferences:
45.55 ms | 400 KiB | 5 Q