3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function toto() { return static::tata(); } protected function tata() { return __CLASS__; } } class B extends A { public function toto() { return self::tata(); } protected function tata() { return __CLASS__; } } $b = new B; echo $b->toto();

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)
8.3.40.0070.00718.79
8.3.30.0100.00319.04
8.3.20.0070.00020.29
8.3.10.0060.00323.61
8.3.00.0080.00019.07
8.2.170.0090.00622.96
8.2.160.0030.01021.95
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0050.00326.16
8.2.120.0000.00819.66
8.2.110.0030.00619.27
8.2.100.0040.00719.38
8.2.90.0040.00421.07
8.2.80.0040.00417.97
8.2.70.0030.00617.93
8.2.60.0000.00818.22
8.2.50.0000.00818.10
8.2.40.0040.00419.35
8.2.30.0050.00319.06
8.2.20.0040.00417.73
8.2.10.0070.00017.99
8.2.00.0050.00317.52
8.1.270.0090.00018.82
8.1.260.0110.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00420.64
8.1.230.0110.00020.85
8.1.220.0040.00417.74
8.1.210.0060.00318.97
8.1.200.0060.00317.10
8.1.190.0040.00417.27
8.1.180.0000.00918.10
8.1.170.0070.00020.59
8.1.160.0040.00418.90
8.1.150.0080.00018.80
8.1.140.0020.00517.34
8.1.130.0060.00017.73
8.1.120.0000.00717.44
8.1.110.0050.00217.37
8.1.100.0030.00517.27
8.1.90.0030.00617.40
8.1.80.0040.00417.26
8.1.70.0000.00717.35
8.1.60.0060.00317.56
8.1.50.0060.00317.50
8.1.40.0040.00417.55
8.1.30.0080.00017.57
8.1.20.0050.00317.65
8.1.10.0030.00617.43
8.1.00.0060.00317.45
8.0.300.0000.00719.55
8.0.290.0040.00416.63
8.0.280.0030.00318.44
8.0.270.0030.00317.25
8.0.260.0060.00017.17
8.0.250.0070.00016.93
8.0.240.0070.00016.96
8.0.230.0040.00416.75
8.0.220.0070.00016.78
8.0.210.0040.00416.78
8.0.200.0050.00516.80
8.0.190.0060.00316.85
8.0.180.0070.00016.88
8.0.170.0000.00716.73
8.0.160.0070.00016.85
8.0.150.0000.00816.79
8.0.140.0000.00716.74
8.0.130.0030.00313.20
8.0.120.0050.00316.68
8.0.110.0040.00416.87
8.0.100.0080.00016.78
8.0.90.0070.00016.72
8.0.80.0060.00916.71
8.0.70.0040.00416.91
8.0.60.0040.00416.89
8.0.50.0040.00416.62
8.0.30.0100.00817.10
8.0.20.0090.01517.40
8.0.10.0040.00416.91
8.0.00.0110.00816.72
7.4.330.0050.00015.03
7.4.320.0030.00316.55
7.4.300.0060.00016.60
7.4.290.0000.00716.49
7.4.280.0050.00316.38
7.4.270.0030.00316.58
7.4.260.0070.00416.48
7.4.250.0040.00416.46
7.4.240.0040.00416.56
7.4.230.0030.00316.60
7.4.220.0120.00616.50
7.4.210.0100.00516.67
7.4.200.0030.00516.67
7.4.160.0100.00916.52
7.4.150.0140.00317.40
7.4.140.0060.01117.86
7.4.130.0140.00616.56
7.4.120.0090.01216.63
7.4.110.0030.01616.57
7.4.100.0140.00416.66
7.4.90.0030.01516.49
7.4.80.0040.01719.39
7.4.70.0070.01416.42
7.4.60.0030.01316.39
7.4.50.0040.00416.18
7.4.40.0040.01516.43
7.4.30.0140.00716.25
7.4.10.0070.01014.71
7.4.00.0050.01314.74
7.3.330.0000.00613.10
7.3.320.0030.00313.11
7.3.310.0070.00016.27
7.3.300.0030.00316.28
7.3.290.0070.00716.22
7.3.280.0110.00916.22
7.3.270.0090.00917.40
7.3.260.0140.00616.39
7.3.250.0110.00616.22
7.3.240.0070.01716.43
7.3.230.0120.00416.44
7.3.210.0060.01216.29
7.3.200.0090.00819.39
7.3.190.0100.00716.22
7.3.180.0060.00916.34
7.3.170.0130.00916.32
7.3.160.0110.00416.36
7.3.130.0030.01514.81
7.3.120.0070.01014.66
7.3.110.0060.00914.45
7.3.100.0060.01014.99
7.3.90.0040.01214.79
7.3.80.0030.01414.45
7.3.70.0000.01714.87
7.3.60.0060.00914.53
7.3.50.0060.00614.58
7.3.40.0030.01314.65
7.3.30.0060.01314.77
7.3.20.0100.00016.54
7.3.10.0080.00916.46
7.3.00.0040.01216.35
7.2.330.0120.00616.37
7.2.320.0130.00416.43
7.2.310.0100.00616.51
7.2.300.0100.00716.44
7.2.290.0190.00316.34
7.2.260.0070.01014.83
7.2.250.0070.01115.26
7.2.240.0040.00814.92
7.2.230.0070.00714.68
7.2.220.0070.01014.99
7.2.210.0030.01015.07
7.2.200.0070.00714.86
7.2.190.0100.00314.94
7.2.180.0030.00714.86
7.2.170.0060.00914.89
7.2.160.0030.01314.95
7.2.150.0070.00717.00
7.2.140.0000.01116.83
7.2.130.0090.00616.66
7.2.120.0030.01216.87
7.2.110.0070.01016.73
7.2.100.0030.01616.91
7.2.90.0110.00416.57
7.2.80.0050.00516.92
7.2.70.0030.01416.89
7.2.60.0050.00816.86
7.2.50.0060.00316.85
7.2.40.0030.01316.89
7.2.30.0030.00716.98
7.2.20.0060.00616.57
7.2.10.0030.01016.72
7.2.00.0030.00917.81
7.1.330.0000.00915.42
7.1.320.0140.00315.76
7.1.310.0070.00715.70
7.1.300.0060.00615.66
7.1.290.0060.00815.53
7.1.280.0030.01015.59
7.1.270.0070.01015.43
7.1.260.0080.00615.73
7.1.250.0030.00715.55
7.1.240.0060.00915.72
7.1.230.0000.01215.67
7.1.220.0030.00715.48
7.1.210.0080.00415.42
7.1.200.0060.00715.60
7.1.190.0040.01215.77
7.1.180.0040.00815.69
7.1.170.0090.00315.74
7.1.160.0070.00715.50
7.1.150.0120.00315.47
7.1.140.0060.00615.55
7.1.130.0000.01215.67
7.1.120.0030.00615.66
7.1.110.0040.00815.54
7.1.100.0060.00716.76
7.1.90.0130.00015.63
7.1.80.0030.00615.40
7.1.70.0030.00816.30
7.1.60.0030.01417.36
7.1.50.0060.00616.28
7.1.40.0070.00715.66
7.1.30.0000.01415.79
7.1.20.0030.00915.59
7.1.10.0070.00715.80
7.1.00.0060.04118.94
7.0.330.0060.00315.11
7.0.320.0000.01315.47
7.0.310.0060.00915.30
7.0.300.0070.00315.46
7.0.290.0070.00715.47
7.0.280.0000.00815.39
7.0.270.0070.00715.04
7.0.260.0000.00915.41
7.0.250.0110.00415.32
7.0.240.0120.00415.38
7.0.230.0030.00615.51
7.0.220.0060.00615.35
7.0.210.0000.01215.41
7.0.200.0040.00815.79
7.0.190.0030.01015.37
7.0.180.0040.00715.34
7.0.170.0040.01115.29
7.0.160.0000.01215.36
7.0.150.0060.01015.37
7.0.140.0030.03918.75
7.0.130.0080.00015.53
7.0.120.0030.00915.25
7.0.110.0040.01115.39
7.0.100.0100.00315.41
7.0.90.0030.00615.31
7.0.80.0110.00315.39
7.0.70.0060.00315.26
7.0.60.0080.02317.63
7.0.50.0080.04216.66
7.0.40.0070.03516.99
7.0.30.0330.04017.00
7.0.20.0140.02116.99
7.0.10.0150.04117.02
7.0.00.0080.04317.06
5.6.400.0030.00614.48
5.6.390.0070.00714.46
5.6.380.0030.00914.60
5.6.370.0060.01014.27
5.6.360.0000.01014.46
5.6.350.0040.01114.61
5.6.340.0040.00414.38
5.6.330.0060.00314.24
5.6.320.0060.00914.32
5.6.310.0030.00614.48
5.6.300.0100.00714.67
5.6.290.0030.01214.30
5.6.280.0100.03517.61
5.6.270.0040.01114.51
5.6.260.0050.00514.41
5.6.250.0100.00314.31
5.6.240.0070.00714.33
5.6.230.0040.01114.43
5.6.220.0080.00414.33
5.6.210.0100.02817.34
5.6.200.0060.04016.34
5.6.190.0070.02817.44
5.6.180.2050.02917.30
5.6.170.0190.04017.37
5.6.160.0090.03117.36
5.6.150.0070.02216.35
5.6.140.0020.02516.33
5.6.130.0050.02316.21
5.6.120.0050.02417.52
5.6.110.0120.02317.53
5.6.100.0050.04017.71
5.6.90.0100.03817.66
5.6.80.0070.04417.38
5.6.70.0200.02517.30
5.6.60.0030.00914.44
5.6.50.0060.00914.42
5.6.40.0000.00914.33
5.6.30.0070.00414.05
5.6.20.0000.01214.39
5.6.10.0110.00414.23
5.6.00.0070.00414.22
5.5.380.0090.00614.30
5.5.370.0080.00814.27
5.5.360.0060.00314.34
5.5.350.0190.03917.28
5.5.340.0060.04016.14
5.5.330.0030.02417.19
5.5.320.0260.03317.26
5.5.310.0620.03217.24
5.5.300.0030.04216.04
5.5.290.0090.02816.11
5.5.280.0030.04817.66
5.5.270.0040.02617.49
5.5.260.0050.04417.41
5.5.250.0080.02217.29
5.5.240.0120.04417.08
5.5.230.0040.00414.12
5.5.220.0040.01114.22
5.5.210.0000.01313.81
5.5.200.0090.00313.83
5.5.190.0030.00514.18
5.5.180.0030.01013.89
5.5.170.0070.00714.16
5.5.160.0040.00814.18
5.5.150.0030.00714.13
5.5.140.0030.00714.30
5.5.130.0040.00814.13
5.5.120.0030.01214.19
5.5.110.0060.00614.16
5.5.100.0000.01413.99
5.5.90.0070.01013.83
5.5.80.0050.00813.96
5.5.70.0090.00613.98
5.5.60.0070.01013.89
5.5.50.0080.00314.32
5.5.40.0030.00614.34
5.5.30.0030.00614.08
5.5.20.0030.01414.26
5.5.10.0070.00713.95
5.5.00.0000.01214.03
5.4.450.0400.02716.55
5.4.440.0130.03016.72
5.4.430.0130.02816.69
5.4.420.0150.02816.51
5.4.410.0100.04316.66
5.4.400.0100.03216.56
5.4.390.0170.03116.44
5.4.380.0100.03316.29
5.4.370.0100.03516.26
5.4.360.0110.04016.27
5.4.350.0100.04116.28
5.4.340.0120.03816.19
5.4.330.0000.00813.80
5.4.320.0170.02616.18
5.4.310.0080.04316.29
5.4.300.0070.04216.26
5.4.290.0130.02916.27
5.4.280.0180.03216.30
5.4.270.0050.04016.25
5.4.260.0080.03516.24
5.4.250.0160.03516.26
5.4.240.0150.03716.27
5.4.230.0130.03216.17
5.4.220.0180.03616.25
5.4.210.0120.04016.21
5.4.200.0100.03215.21
5.4.190.0140.02716.13
5.4.180.0080.03216.18
5.4.170.0120.03016.24
5.4.160.0070.03616.19
5.4.150.0150.02916.28
5.4.140.0080.03515.08
5.4.130.0150.02515.13
5.4.120.0130.02815.08
5.4.110.0120.02715.06
5.4.100.0120.02615.04
5.4.90.0170.02815.07
5.4.80.0060.03215.04
5.4.70.0080.03215.00
5.4.60.0070.03115.05
5.4.50.0080.03115.03
5.4.40.0120.03215.01
5.4.30.0130.03314.98
5.4.20.0080.03615.00
5.4.10.0200.01815.04
5.4.00.0150.02314.79
5.3.290.0270.05714.79
5.3.280.0200.05714.66
5.3.270.0170.06014.71
5.3.260.0130.06714.61
5.3.250.0330.04014.71
5.3.240.0170.05314.63
5.3.230.0130.06014.66
5.3.220.0030.07014.58
5.3.210.0200.05014.75
5.3.200.0230.04714.79
5.3.190.0100.06014.63
5.3.180.0170.05314.60
5.3.170.0330.06014.56
5.3.160.0170.07714.63
5.3.150.0370.05714.69
5.3.140.0200.05714.54
5.3.130.0170.05714.62
5.3.120.0330.07314.73
5.3.110.0270.06714.59
5.3.100.0230.05314.19
5.3.90.0370.04014.25
5.3.80.0130.06014.04
5.3.70.0100.06014.05
5.3.60.0300.05714.08
5.3.50.0330.05713.95
5.3.40.0230.05714.02
5.3.30.0130.05714.03
5.3.20.0230.04313.77
5.3.10.0200.04313.76
5.3.00.0200.07013.68
5.2.170.0100.04311.16
5.2.160.0230.04011.35
5.2.150.0200.04011.17
5.2.140.0130.04311.25
5.2.130.0200.03311.13
5.2.120.0230.03311.12
5.2.110.0130.04711.20
5.2.100.0330.03011.09
5.2.90.0200.03711.32
5.2.80.0130.04311.22
5.2.70.0170.04011.15
5.2.60.0130.06011.10
5.2.50.0230.04011.05
5.2.40.0170.03711.07
5.2.30.0100.04311.17
5.2.20.0170.03711.06
5.2.10.0100.04710.93
5.2.00.0300.04010.81
5.1.60.0070.03710.02
5.1.50.0130.0339.97
5.1.40.0070.04010.18
5.1.30.0170.03310.44
5.1.20.0070.05310.44
5.1.10.0100.04010.11
5.1.00.0100.04310.21
5.0.50.0130.0278.66
5.0.40.0100.0378.62
5.0.30.0130.0408.26
5.0.20.0070.0308.23
5.0.10.0030.0338.26
5.0.00.0100.0408.28
4.4.90.0170.0136.66
4.4.80.0000.0306.66
4.4.70.0100.0306.66
4.4.60.0070.0236.66
4.4.50.0100.0206.66
4.4.40.0030.0376.66
4.4.30.0070.0206.66
4.4.20.0000.0276.66
4.4.10.0030.0236.66
4.4.00.0000.0406.66
4.3.110.0130.0236.66
4.3.100.0030.0236.66
4.3.90.0100.0176.66
4.3.80.0070.0336.66
4.3.70.0070.0206.66
4.3.60.0000.0336.66
4.3.50.0130.0206.66
4.3.40.0030.0376.66
4.3.30.0070.0206.66
4.3.20.0070.0206.66
4.3.10.0070.0206.66
4.3.00.0100.0237.34

preferences:
63.7 ms | 400 KiB | 5 Q