3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test{ public function pub() { $cool = $this->priv(); return [$cool + 5, 'someti', 'das', 'ok']; } private function priv() { $arr = array(1, '100', 1000); return $arr[2]; } } $newb = new test; var_dump($newb->pub()[2]);

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)
8.3.60.0040.01218.39
8.3.50.0130.00822.05
8.3.40.0110.00418.66
8.3.30.0150.00418.55
8.3.20.0000.00818.77
8.3.10.0040.00420.83
8.3.00.0030.00523.54
8.2.180.0160.00318.28
8.2.170.0160.00022.96
8.2.160.0130.00020.33
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00421.05
8.2.110.0080.00420.35
8.2.100.0040.00717.78
8.2.90.0060.00319.25
8.2.80.0000.00717.97
8.2.70.0000.01017.75
8.2.60.0000.00817.68
8.2.50.0050.00318.07
8.2.40.0080.00018.34
8.2.30.0000.00821.18
8.2.20.0080.00017.61
8.2.10.0000.00817.63
8.2.00.0040.00417.61
8.1.280.0040.01125.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00922.48
8.1.230.0060.00620.90
8.1.220.0040.00418.77
8.1.210.0060.00318.97
8.1.200.0060.00317.35
8.1.190.0030.00517.53
8.1.180.0090.00018.10
8.1.170.0050.00318.50
8.1.160.0080.00018.93
8.1.150.0000.00718.56
8.1.140.0060.00317.41
8.1.130.0000.00717.83
8.1.120.0040.00417.43
8.1.110.0040.00417.48
8.1.100.0000.00817.35
8.1.90.0000.00717.39
8.1.80.0050.00317.37
8.1.70.0030.00317.41
8.1.60.0000.00817.65
8.1.50.0050.00217.47
8.1.40.0040.00417.50
8.1.30.0090.00017.52
8.1.20.0000.00817.66
8.1.10.0000.00817.59
8.1.00.0030.00717.42
8.0.300.0030.00619.80
8.0.290.0000.00717.04
8.0.280.0040.00418.45
8.0.270.0080.00317.18
8.0.260.0050.00316.77
8.0.250.0040.00416.95
8.0.240.0110.00016.93
8.0.230.0000.00716.80
8.0.220.0000.00816.84
8.0.210.0030.00316.93
8.0.200.0030.00316.91
8.0.190.0000.00716.80
8.0.180.0070.00016.95
8.0.170.0070.00016.96
8.0.160.0040.00316.93
8.0.150.0000.00716.91
8.0.140.0060.00316.86
8.0.130.0060.00013.36
8.0.120.0040.00416.91
8.0.110.0070.00016.84
8.0.100.0070.00016.89
8.0.90.0000.00716.77
8.0.80.0060.01216.85
8.0.70.0040.00416.85
8.0.60.0060.00316.88
8.0.50.0070.00016.91
8.0.30.0120.00917.06
8.0.20.0140.00517.40
8.0.10.0040.00417.08
8.0.00.0050.01216.71
7.4.330.0050.00014.74
7.4.320.0000.00616.41
7.4.300.0000.00616.61
7.4.290.0040.00416.60
7.4.280.0000.00716.52
7.4.270.0030.00316.60
7.4.260.0030.00313.27
7.4.250.0040.00416.42
7.4.240.0070.00016.50
7.4.230.0000.00716.63
7.4.220.0070.01116.65
7.4.210.0060.00816.52
7.4.200.0000.00816.62
7.4.190.0070.00016.67
7.4.160.0060.00916.55
7.4.150.0100.00717.40
7.4.140.0150.00517.86
7.4.130.0080.00816.59
7.4.120.0080.00816.51
7.4.110.0140.00416.70
7.4.100.0070.01016.44
7.4.90.0120.01216.31
7.4.80.0070.01019.39
7.4.70.0100.01316.53
7.4.60.0130.00316.50
7.4.50.0040.00416.41
7.4.40.0090.00622.77
7.4.30.0110.00616.40
7.4.00.0100.00615.04
7.3.330.0000.00513.22
7.3.320.0050.00013.26
7.3.310.0070.00016.42
7.3.300.0030.00316.23
7.3.290.0060.00716.41
7.3.280.0080.00816.35
7.3.270.0080.01217.40
7.3.260.0110.00718.24
7.3.250.0120.01016.38
7.3.240.0100.00716.53
7.3.230.0030.01316.39
7.3.210.0090.01216.34
7.3.200.0110.01119.39
7.3.190.0090.00916.34
7.3.180.0110.01116.56
7.3.170.0030.01316.40
7.3.160.0060.00916.54
7.3.120.0000.01315.06
7.2.330.0040.01516.73
7.2.320.0060.01216.63
7.2.310.0100.00916.86
7.2.300.0060.01016.54
7.2.290.0070.01016.53
7.2.00.0070.00719.25
7.1.100.0000.01018.16
7.1.70.0040.00417.16
7.1.60.0100.01319.40
7.1.50.0230.01734.44
7.1.00.0030.05022.27
7.0.200.0070.00316.71
7.0.140.0130.06322.05
7.0.70.0030.06721.77
7.0.60.0030.06721.68
7.0.50.0070.08322.13
7.0.40.0000.07720.16
7.0.30.0070.06720.14
7.0.20.0030.07720.11
7.0.10.0070.08019.98
7.0.00.0030.05019.98
5.6.280.0000.07320.99
5.6.220.0030.07720.67
5.6.210.0100.08020.61
5.6.200.0070.07021.03
5.6.190.0100.07021.11
5.6.180.0130.07321.04
5.6.170.0070.08021.03
5.6.160.0030.08321.05
5.6.150.0070.08021.05
5.6.140.0030.07021.10
5.6.130.0030.08321.00
5.6.120.0070.08020.94
5.6.110.0000.09021.09
5.6.100.0100.06720.99
5.6.90.0000.09021.04
5.6.80.0000.08020.31
5.6.70.0000.08020.39
5.6.60.0030.08320.54
5.6.50.0070.07320.39
5.6.40.0100.07020.30
5.6.30.0000.08320.36
5.6.20.0070.07720.42
5.6.10.0100.04320.34
5.6.00.0130.07020.41
5.5.360.0030.06320.49
5.5.350.0000.04720.39
5.5.340.0030.08320.90
5.5.330.0070.07320.79
5.5.320.0030.06720.88
5.5.310.0030.08020.85
5.5.300.0100.07720.86
5.5.290.0000.08720.80
5.5.280.0000.08020.92
5.5.270.0030.08020.86
5.5.260.0100.08720.78
5.5.250.0070.07720.67
5.5.240.0030.07720.14
5.5.230.0000.08320.26
5.5.220.0030.08020.14
5.5.210.0030.07720.01
5.5.200.0000.08020.06
5.5.190.0030.07720.22
5.5.180.0130.06320.21
5.5.160.0000.06720.21
5.5.150.0030.07320.21
5.5.140.0100.07020.20
5.5.130.0070.07320.11
5.5.120.0070.06020.14
5.5.110.0000.08320.07
5.5.100.0100.07720.07
5.5.90.0000.07320.10
5.5.80.0030.06020.05
5.5.70.0030.07720.05
5.5.60.0000.08020.16
5.5.50.0070.07020.05
5.5.40.0030.08319.95
5.5.30.0030.07720.07
5.5.20.0070.06320.04
5.5.10.0070.08020.11
5.5.00.0000.07019.96
5.4.450.0000.08719.19
5.4.440.0100.06719.44
5.4.430.0000.07719.34
5.4.420.0030.05719.49
5.4.410.0030.05319.23
5.4.400.0030.07719.12
5.4.390.0030.07319.04
5.4.380.0070.07019.02
5.4.370.0070.07019.08
5.4.360.0030.07719.02
5.4.350.0070.08019.17
5.4.340.0070.07718.84
5.4.320.0100.07319.04
5.4.310.0070.06719.04
5.4.300.0000.07318.93
5.4.290.0070.06019.16
5.4.280.0100.06718.90
5.4.270.0030.07018.97
5.4.260.0000.06719.07
5.4.250.0000.05719.10
5.4.240.0000.07319.06
5.4.230.0100.04319.19
5.4.220.0030.07019.03
5.4.210.0030.07718.86
5.4.200.0070.06719.00
5.4.190.0030.07718.93
5.4.180.0030.07718.93
5.4.170.0030.05719.07
5.4.160.0030.04718.99
5.4.150.0070.07318.86
5.4.140.0030.06316.19
5.4.130.0000.06016.26
5.4.120.0030.07316.36
5.4.110.0130.05716.40
5.4.100.0030.07016.49
5.4.90.0030.07716.35
5.4.80.0000.07016.41
5.4.70.0130.06016.25
5.4.60.0030.05316.30
5.4.50.0100.07016.50
5.4.40.0070.06316.50
5.4.30.0000.06716.46
5.4.20.0000.06316.32
5.4.10.0030.06316.29
5.4.00.0030.06715.71
5.3.290.0070.06014.73
5.3.280.0030.08014.60
5.3.270.0000.08314.61
5.3.260.0030.07714.74
5.3.250.0030.07314.67
5.3.240.0070.07014.68
5.3.230.0030.07314.67
5.3.220.0070.07314.53
5.3.210.0030.06314.53
5.3.200.0130.06714.57
5.3.190.0070.07014.63
5.3.180.0070.07014.66
5.3.170.0030.06714.70
5.3.160.0030.08014.56
5.3.150.0070.06314.55
5.3.140.0070.04014.66
5.3.130.0070.06014.47
5.3.120.0030.07314.52
5.3.110.0070.07314.54
5.3.100.0000.07714.13
5.3.90.0070.05713.96
5.3.80.0000.07314.03
5.3.70.0070.07013.91
5.3.60.0070.06014.02
5.3.50.0030.07713.98
5.3.40.0070.06313.83
5.3.30.0100.05713.84
5.3.20.0070.04713.80
5.3.10.0000.07313.59
5.3.00.0000.07013.70
5.2.170.0030.05312.52
5.2.160.0000.05012.52
5.2.150.0000.06312.52
5.2.140.0000.05712.52
5.2.130.0030.05312.52
5.2.120.0000.06012.52
5.2.110.0000.05012.52
5.2.100.0030.04312.52
5.2.90.0000.04312.52
5.2.80.0030.06012.52
5.2.70.0030.05712.52
5.2.60.0000.05312.52
5.2.50.0030.05712.52
5.2.40.0070.06012.52
5.2.30.0000.06712.52
5.2.20.0000.06312.52
5.2.10.0030.05712.52
5.2.00.0000.05712.52
5.1.60.0070.03012.52
5.1.50.0030.05312.52
5.1.40.0070.04712.52
5.1.30.0100.04712.52
5.1.20.0030.05712.52
5.1.10.0000.05712.52
5.1.00.0030.05712.52
5.0.50.0000.03312.52
5.0.40.0030.03712.52
5.0.30.0000.06312.52
5.0.20.0000.04012.52
5.0.10.0030.03312.52
5.0.00.0000.06312.52
4.4.90.0000.03312.52
4.4.80.0000.02712.52
4.4.70.0030.03712.52
4.4.60.0000.03312.52
4.4.50.0030.03312.52
4.4.40.0000.05012.52
4.4.30.0030.03312.52
4.4.20.0000.03712.52
4.4.10.0000.03012.52
4.4.00.0000.05712.52
4.3.110.0000.03312.52
4.3.100.0030.03312.52
4.3.90.0000.02312.52
4.3.80.0000.03012.52
4.3.70.0030.03012.52
4.3.60.0030.02312.52
4.3.50.0030.03312.52
4.3.40.0000.05712.52
4.3.30.0000.03312.52
4.3.20.0000.02712.52
4.3.10.0030.02312.52
4.3.00.0030.03012.52

preferences:
45.52 ms | 401 KiB | 5 Q