3v4l.org

run code in 300+ PHP versions simultaneously
<?php class WithFinalPrivate { public function test() { $this->privateNonOverloadable(); $this->nonFinal(); self::privateNonOverloadable(); self::nonFinal(); } final private function privateNonOverloadable() { echo __CLASS__, '::', __FUNCTION__, PHP_EOL; } private function nonFinal() { echo __CLASS__, '::', __FUNCTION__, PHP_EOL; } } class Child extends WithFinalPrivate { public function childTest() { $this->privateNonOverloadable(); $this->nonFinal(); self::privateNonOverloadable(); self::nonFinal(); } private function privateNonOverloadable() { echo __CLASS__, '::', __FUNCTION__, PHP_EOL; } private function nonFinal() { echo __CLASS__, '::', __FUNCTION__, PHP_EOL; } } $obj = new Child; $obj->childTest(); $obj->test();

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)
8.4.120.0120.00818.79
8.4.110.0050.00419.11
8.4.100.0130.00817.98
8.4.90.0100.01120.63
8.4.80.0090.00818.87
8.4.70.0050.00318.74
8.4.60.0100.00520.55
8.4.50.0140.00818.66
8.4.40.0090.00618.04
8.4.30.0110.01418.61
8.4.20.0070.01418.00
8.4.10.0060.00319.60
8.3.250.0030.00616.80
8.3.240.0090.01116.62
8.3.230.0130.00716.42
8.3.220.0020.00718.87
8.3.210.0100.01118.44
8.3.200.0110.00816.77
8.3.190.0120.00717.24
8.3.180.0110.00820.82
8.3.170.0100.01017.35
8.3.160.0120.00616.86
8.3.150.0120.00616.85
8.3.140.0000.00716.59
8.3.130.0070.00316.94
8.3.120.0090.00619.01
8.3.110.0090.00016.84
8.3.100.0150.00416.79
8.3.90.0080.00818.34
8.3.80.0090.00319.36
8.3.70.0120.00318.56
8.3.60.0120.00616.88
8.3.50.0070.01224.36
8.3.40.0120.00418.80
8.3.30.0070.00718.50
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0110.00026.16
8.2.290.0130.00618.75
8.2.280.0110.00618.82
8.2.270.0040.00416.73
8.2.260.0110.00717.00
8.2.250.0080.00016.51
8.2.240.0000.00816.97
8.2.230.0060.00320.94
8.2.220.0040.00424.06
8.2.210.0060.00326.77
8.2.200.0100.00016.88
8.2.190.0070.01018.67
8.2.180.0120.00325.92
8.2.170.0150.00018.83
8.2.160.0110.00322.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00420.92
8.2.110.0110.00020.22
8.2.100.0060.00320.27
8.1.330.0100.00818.63
8.1.320.0090.01216.33
8.1.310.0090.00916.88
8.1.300.0030.00616.08
8.1.290.0060.00318.88
8.1.280.0090.00625.92
8.1.270.0040.01223.99
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0050.00519.84
8.1.230.0040.00718.91
7.4.80.0070.01016.36
7.4.70.0080.00816.22
7.4.60.0100.00716.29
7.4.50.0130.00416.42
7.4.40.0110.00616.27
7.4.30.0030.01416.21
7.4.20.0130.00316.41
7.4.10.0130.00316.05
7.4.00.0110.00716.22
7.3.200.0130.00316.20
7.3.190.0100.00716.28
7.3.180.0070.01016.15
7.3.170.0100.01116.26
7.3.160.0130.00316.08
7.3.150.0060.01016.25
7.3.140.0030.01416.09
7.3.130.0060.01416.05
7.3.120.0030.01816.26
7.3.110.0130.00616.11
7.3.100.0120.00616.13
7.3.90.0000.01616.11
7.3.80.0070.01116.27
7.3.70.0140.00316.14
7.3.60.0110.00516.18
7.3.50.0090.00615.95
7.3.40.0120.00416.04
7.3.30.0120.00416.20
7.3.20.0140.00416.04
7.3.10.0110.01116.13
7.3.00.0120.00916.16
7.2.320.0060.01016.45
7.2.310.0060.01016.23
7.2.300.0080.00916.28
7.2.290.0100.00616.25
7.2.280.0110.00716.36
7.2.270.0070.01016.26
7.2.260.0030.01416.11
7.2.250.0120.00915.96
7.2.240.0100.00716.50
7.2.230.0150.00416.23
7.2.220.0100.00716.03
7.2.210.0100.00716.38
7.2.200.0110.00816.12
7.2.190.0070.01016.30
7.2.180.0110.00616.25
7.2.170.0100.00716.06
7.2.160.0100.00716.19
7.2.150.0090.01216.17
7.2.140.0100.01316.14
7.2.130.0150.00716.17
7.2.120.0090.00916.09
7.2.110.0090.00916.02
7.2.100.0080.00916.59
7.2.90.0080.00816.07
7.2.80.0110.00716.32
7.2.70.0100.00716.02
7.2.60.0130.00316.09
7.2.50.0030.01416.49
7.2.40.0070.01116.20
7.2.30.0070.01016.17
7.2.20.0000.01915.98
7.2.10.0100.00715.91
7.2.00.0310.00716.16

preferences:
26.46 ms | 403 KiB | 5 Q