3v4l.org

run code in 300+ PHP versions simultaneously
<?php class base { public function validate(){ echo 'in base'; } } class second extends base { public function insert(){ $this->validate(); } } class third extends second { public function insert(){ parent::insert(); } } $s = new third; echo $s->insert();

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)
8.3.60.0150.00016.63
8.3.50.0130.00221.93
8.3.40.0070.01018.79
8.3.30.0070.00718.96
8.3.20.0070.00020.30
8.3.10.0080.00023.65
8.3.00.0040.00420.61
8.2.180.0110.01116.38
8.2.170.0100.00322.96
8.2.160.0100.00322.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.08
8.2.110.0030.00622.14
8.2.100.0070.00517.84
8.2.90.0030.00619.17
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0080.00018.04
8.2.50.0080.00018.07
8.2.40.0040.00419.52
8.2.30.0030.00518.06
8.2.20.0000.00717.64
8.2.10.0040.00417.53
8.2.00.0050.00217.59
8.1.280.0100.00725.92
8.1.270.0040.00423.71
8.1.260.0090.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.84
8.1.230.0070.00319.20
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0060.00317.50
8.1.180.0000.00918.10
8.1.170.0060.00318.59
8.1.160.0030.00521.93
8.1.150.0000.00718.57
8.1.140.0050.00217.38
8.1.130.0070.00017.82
8.1.120.0070.00017.41
8.1.110.0000.00817.39
8.1.100.0040.00417.35
8.1.90.0000.00717.40
8.1.80.0070.00017.27
8.1.70.0040.00417.36
8.1.60.0040.00417.50
8.1.50.0040.00417.54
8.1.40.0030.00617.43
8.1.30.0000.00817.55
8.1.20.0000.00817.66
8.1.10.0040.00417.57
8.1.00.0050.00217.50
8.0.300.0000.00918.77
8.0.290.0030.00317.05
8.0.280.0030.00318.44
8.0.270.0050.00317.16
8.0.260.0000.00616.87
8.0.250.0030.00316.98
8.0.240.0070.00016.92
8.0.230.0030.00516.87
8.0.220.0040.00416.79
8.0.210.0040.00416.80
8.0.200.0000.00916.83
8.0.190.0030.00516.88
8.0.180.0000.00716.84
8.0.170.0080.00016.82
8.0.160.0040.00416.81
8.0.150.0040.00416.80
8.0.140.0040.00416.71
8.0.130.0000.00513.29
8.0.120.0020.00516.71
8.0.110.0000.00716.88
8.0.100.0080.00016.82
8.0.90.0040.00416.65
8.0.80.0060.00916.81
8.0.70.0040.00416.65
8.0.60.0040.00416.71
8.0.50.0000.00716.84
8.0.30.0130.00817.12
8.0.20.0080.01017.40
8.0.10.0000.00816.98
8.0.00.0120.00516.58
7.4.330.0000.00615.00
7.4.320.0030.00316.51
7.4.300.0030.00316.48
7.4.290.0030.00316.56
7.4.280.0030.00316.63
7.4.270.0070.00016.58
7.4.260.0030.00316.62
7.4.250.0070.00016.57
7.4.240.0040.00416.54
7.4.230.0000.00716.45
7.4.220.0130.00616.59
7.4.210.0090.00516.63
7.4.200.0000.00716.68
7.4.190.0070.00016.53
7.4.160.0060.00916.34
7.4.150.0120.00617.40
7.4.140.0100.00817.86
7.4.130.0080.01316.54
7.4.120.0100.00816.56
7.4.110.0100.00716.41
7.4.100.0070.01016.56
7.4.90.0040.01416.56
7.4.80.0090.00616.36
7.4.70.0070.01116.34
7.4.60.0060.01116.53
7.4.50.0000.00816.41
7.4.40.0110.00722.77
7.4.30.0040.01216.49
7.4.00.0030.01014.88
7.3.330.0030.00313.06
7.3.320.0050.00013.18
7.3.310.0030.00316.23
7.3.300.0030.00316.25
7.3.290.0050.00816.20
7.3.280.0090.01116.25
7.3.270.0110.00717.40
7.3.260.0180.00416.39
7.3.250.0130.00816.39
7.3.240.0120.00416.30
7.3.230.0130.00316.51
7.3.210.0120.01216.43
7.3.200.0030.01319.39
7.3.190.0080.01816.51
7.3.180.0100.01016.39
7.3.170.0070.01016.32
7.3.160.0100.00716.21
7.3.120.0040.01214.66
7.2.330.0120.00616.78
7.2.320.0120.00616.23
7.2.310.0000.01716.44
7.2.300.0040.01216.67
7.2.290.0080.01416.29
7.2.60.0060.00916.95
7.1.200.0070.00415.76
7.1.70.0090.00317.00
7.1.60.0070.01819.29
7.1.50.0030.01316.82
7.1.00.0100.06722.42
7.0.200.0070.01116.68
7.0.140.0170.06022.09
7.0.60.0100.06019.91
7.0.50.0070.08017.88
7.0.40.0100.06320.26
7.0.30.0470.08020.23
7.0.20.0330.08320.19
7.0.10.0030.05020.09
7.0.00.0130.08020.14
5.6.280.0030.07321.08
5.6.210.0200.07320.67
5.6.200.0070.06718.29
5.6.190.0100.06020.42
5.6.180.0330.05720.64
5.6.170.0230.06720.62
5.6.160.0170.06020.54
5.6.150.0200.06718.12
5.6.140.0070.08318.28
5.6.130.0070.08318.14
5.6.120.0100.05321.00
5.6.110.0100.06321.00
5.6.100.0100.07021.14
5.6.90.0100.08021.04
5.6.80.0170.04020.51
5.5.350.0100.03720.42
5.5.340.0070.08718.07
5.5.330.0100.07320.43
5.5.320.0130.08020.32
5.5.310.0170.07320.31
5.5.300.0100.03317.99
5.5.290.0130.07718.07
5.5.280.0130.08020.89
5.5.270.0170.07020.77
5.5.260.0100.09320.76
5.5.250.0200.07020.59
5.5.240.4100.04020.34
5.4.450.0270.04719.52
5.4.440.0270.06319.30
5.4.430.0270.04719.48
5.4.420.0300.07719.57
5.4.410.0330.04719.05
5.4.400.0270.03318.99
5.4.390.0170.04018.98
5.4.380.0170.04019.22
5.4.370.0170.03718.99
5.4.360.0200.03319.22
5.4.350.0130.04018.99
5.4.340.0170.03719.09
5.4.320.0230.04019.09
5.4.310.0170.04319.16
5.4.300.0170.03718.96
5.4.290.0200.03319.01
5.4.280.0270.05018.87
5.4.270.0200.03719.31
5.4.260.0170.04719.24
5.4.250.0170.04019.15
5.4.240.0200.03719.30
5.4.230.0200.03319.07
5.4.220.0200.04318.93
5.4.210.0270.03718.98
5.4.200.0330.06019.13
5.4.190.0300.06319.00
5.4.180.0300.06719.21
5.4.170.0300.04719.12
5.4.160.0400.06719.32
5.4.150.0230.06018.83
5.4.140.0370.06316.45
5.4.130.0200.04316.55
5.4.120.0370.06016.55
5.4.110.0370.06316.50
5.4.100.0300.07016.61
5.4.90.0230.06016.41
5.4.80.0270.03016.59
5.4.70.0300.03316.39
5.4.60.0330.06716.38
5.4.50.0270.04016.52
5.4.40.0230.07316.53
5.4.30.0370.03716.53
5.4.20.0300.05016.48
5.4.10.0270.03316.62
5.4.00.0370.06315.80
5.3.290.0130.04314.57
5.3.280.0230.03014.52
5.3.270.0300.07014.82
5.3.260.0270.03714.51
5.3.250.0370.06714.68
5.3.240.0370.07014.72
5.3.230.0300.06714.75
5.3.220.0430.05014.58
5.3.210.0270.07314.47
5.3.200.0230.06314.65
5.3.190.0300.07314.79
5.3.180.0400.03714.79
5.3.170.0200.07714.57
5.3.160.0330.04314.59
5.3.150.0300.07014.53
5.3.140.0300.06714.63
5.3.130.0300.06714.63
5.3.120.0400.06314.71
5.3.110.0270.07014.57
5.3.100.0330.05314.04
5.3.90.0270.05314.10
5.3.80.0300.03713.95
5.3.70.0300.07013.94
5.3.60.0200.05014.01
5.3.50.0200.03713.98
5.3.40.0300.07313.86
5.3.30.0270.04014.07
5.3.20.0270.06013.78
5.3.10.0300.05713.71
5.3.00.0270.04713.62
5.2.170.0270.06012.82
5.2.160.0330.04712.82
5.2.150.0170.04012.82
5.2.140.0230.05312.82
5.2.130.0200.05712.82
5.2.120.0300.03712.82
5.2.110.0230.06012.82
5.2.100.0230.03012.82
5.2.90.0170.05012.82
5.2.80.0170.04012.82
5.2.70.0200.04712.82
5.2.60.0230.04712.82
5.2.50.0230.04712.82
5.2.40.0270.03712.82
5.2.30.0230.05712.82
5.2.20.0270.05012.82
5.2.10.0200.04012.82
5.2.00.0230.03312.82
5.1.60.0230.04012.82
5.1.50.0230.05012.82
5.1.40.0300.03312.82
5.1.30.0230.05312.82
5.1.20.0200.05712.82
5.1.10.0200.03312.82
5.1.00.0230.05012.82
5.0.50.0100.04012.82
5.0.40.0130.03312.82
5.0.30.0070.04712.82
5.0.20.0100.03712.82
5.0.10.0130.03312.82
5.0.00.0130.05012.82
4.4.90.0070.02012.82
4.4.80.0100.03312.82
4.4.70.0070.03712.82
4.4.60.0100.03312.82
4.4.50.0070.02012.82
4.4.40.0100.04012.82
4.4.30.0100.02012.82
4.4.20.0070.03312.82
4.4.10.0070.03712.82
4.4.00.0070.05712.82
4.3.110.0100.03312.82
4.3.100.0100.03312.82
4.3.90.0170.02012.82
4.3.80.0100.05312.82
4.3.70.0100.01712.82
4.3.60.0100.02712.82
4.3.50.0100.03712.82
4.3.40.0070.04712.82
4.3.30.0030.02712.82
4.3.20.0070.03712.82
4.3.10.0030.02012.82
4.3.00.0000.02012.82

preferences:
56.95 ms | 401 KiB | 5 Q