3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() { var_dump(debug_backtrace()); } class A { protected static function callTarget() { echo 'hello'; } } class B extends A { public function test() { parent::callTarget(); } } $a = new B; $a->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)
8.3.60.0140.00718.25
8.3.50.0130.00621.93
8.3.40.0070.01418.79
8.3.30.0070.00718.91
8.3.20.0090.00920.21
8.3.10.0000.00823.58
8.3.00.0050.00322.39
8.2.180.0060.00918.29
8.2.170.0000.01422.96
8.2.160.0100.01020.30
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0060.01317.61
8.2.110.0030.00721.03
8.2.100.0060.00617.91
8.2.90.0040.00419.05
8.2.80.0000.00917.97
8.2.70.0080.00017.63
8.2.60.0040.00418.05
8.2.50.0030.00718.07
8.2.40.0030.00518.03
8.2.30.0040.00417.86
8.2.20.0040.00417.47
8.2.10.0040.00417.69
8.2.00.0040.00417.68
8.1.280.0140.00025.92
8.1.270.0060.01223.91
8.1.260.0040.00426.35
8.1.250.0070.00728.09
8.1.240.0080.00023.86
8.1.230.0060.00617.72
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0000.00817.23
8.1.190.0040.00417.43
8.1.180.0000.00918.10
8.1.170.0060.00318.60
8.1.160.0070.00022.00
8.1.150.0000.00818.56
8.1.140.0040.00417.32
8.1.130.0050.00317.70
8.1.120.0030.00617.38
8.1.110.0040.00417.25
8.1.100.0040.00317.39
8.1.90.0070.00017.37
8.1.80.0030.00517.37
8.1.70.0000.00717.34
8.1.60.0060.00317.48
8.1.50.0040.00417.50
8.1.40.0080.00017.40
8.1.30.0040.00417.56
8.1.20.0040.00417.64
8.1.10.0000.00817.58
8.1.00.0050.00317.43
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0000.00818.33
8.0.270.0040.00417.25
8.0.260.0030.00318.48
8.0.250.0030.00316.90
8.0.240.0000.00816.77
8.0.230.0000.00716.93
8.0.220.0030.00316.72
8.0.210.0000.00716.75
8.0.200.0000.00716.88
8.0.190.0000.00816.73
8.0.180.0040.00416.91
8.0.170.0080.00016.80
8.0.160.0080.00016.75
8.0.150.0070.00016.76
8.0.140.0080.00016.82
8.0.130.0050.00013.28
8.0.120.0040.00416.69
8.0.110.0040.00416.69
8.0.100.0040.00416.79
8.0.90.0070.00016.70
8.0.80.0100.00616.70
8.0.70.0040.00416.77
8.0.60.0040.00416.70
8.0.50.0000.00716.88
8.0.30.0130.00817.15
8.0.20.0090.00917.40
8.0.10.0000.00716.82
8.0.00.0130.00516.64
7.4.330.0000.00515.01
7.4.320.0000.00616.31
7.4.300.0030.00316.50
7.4.290.0030.00716.48
7.4.280.0050.00316.63
7.4.270.0030.00616.40
7.4.260.0000.00716.42
7.4.250.0000.00816.39
7.4.240.0060.00216.46
7.4.230.0000.00716.53
7.4.220.0040.01116.46
7.4.210.0070.00816.55
7.4.200.0040.00416.39
7.4.190.0040.00416.55
7.4.160.0070.01016.39
7.4.150.0180.00717.40
7.4.140.0070.01017.86
7.4.130.0100.01216.45
7.4.120.0080.01116.36
7.4.110.0090.00916.53
7.4.100.0060.01316.42
7.4.90.0090.01216.48
7.4.80.0090.01416.46
7.4.70.0210.00016.24
7.4.60.0140.00316.48
7.4.50.0000.00616.33
7.4.40.0070.00722.77
7.4.30.0120.00916.60
7.4.00.0060.00915.11
7.3.330.0000.00613.20
7.3.320.0000.00613.19
7.3.310.0040.00416.19
7.3.300.0000.00716.11
7.3.290.0110.00316.28
7.3.280.0120.00316.20
7.3.270.0100.00717.40
7.3.260.0080.00716.39
7.3.250.0060.01116.43
7.3.240.0030.01516.46
7.3.230.0070.01116.39
7.3.210.0110.00716.31
7.3.200.0130.00819.39
7.3.190.0150.00716.42
7.3.180.0110.00416.39
7.3.170.0100.01016.34
7.3.160.0090.00916.39
7.3.120.0100.00314.87
7.2.330.0150.00316.76
7.2.320.0070.01116.47
7.2.310.0110.00716.67
7.2.300.0070.01016.74
7.2.290.0040.01216.61
7.2.60.0070.00716.87
7.2.00.0030.01019.48
7.1.200.0030.00615.75
7.1.100.0000.01318.04
7.1.70.0070.00416.71
7.1.60.0170.00719.32
7.1.50.0030.01316.70
7.1.00.0000.07322.58
7.0.200.0090.00016.48
7.0.140.0100.06722.08
7.0.100.0100.08019.97
7.0.90.0070.07719.89
7.0.80.0070.07719.82
7.0.70.0100.08019.89
7.0.60.0030.08019.93
7.0.50.0100.07320.25
7.0.40.0100.05720.19
7.0.30.0130.05020.10
7.0.20.0170.07020.19
7.0.10.0000.07320.10
7.0.00.0070.09020.13
5.6.280.0030.07320.82
5.6.250.0070.08320.61
5.6.240.0000.09020.69
5.6.230.0000.09320.63
5.6.220.0170.07020.67
5.6.210.0100.06020.57
5.6.200.0100.05021.05
5.6.190.0070.06321.11
5.6.180.0130.07321.18
5.6.170.0100.07320.95
5.6.160.0100.08020.97
5.6.150.0130.07321.08
5.6.140.0070.08021.06
5.6.130.0100.07321.17
5.6.120.0030.08321.01
5.6.110.0000.05321.02
5.6.100.0100.07721.12
5.6.90.0000.06721.07
5.6.80.0030.08320.48
5.6.70.0170.07320.43
5.6.60.0130.07320.52
5.6.50.0130.07020.44
5.6.40.0200.06720.41
5.6.30.0100.08020.48
5.6.20.0100.07720.50
5.6.10.0300.04320.38
5.6.00.0130.06020.39
5.5.380.0130.07020.46
5.5.370.0130.07320.51
5.5.360.0130.07720.45
5.5.350.0130.06320.32
5.5.340.0030.06020.91
5.5.330.0070.08020.94
5.5.320.0000.08720.91
5.5.310.0070.08020.80
5.5.300.0100.08720.80
5.5.290.0100.08320.86
5.5.280.0100.08020.89
5.5.270.0100.06020.73
5.5.260.0100.07320.75
5.5.250.0100.08020.65
5.5.240.0100.06720.22
5.5.230.0070.07320.14
5.5.220.0130.07320.14
5.5.210.0100.06720.17
5.5.200.0100.07020.29
5.5.190.0170.07019.99
5.5.180.0130.07020.18
5.5.160.0130.05719.99
5.5.150.0070.07720.15
5.5.140.0030.08020.08
5.5.130.0100.07320.18
5.5.120.0030.04720.26
5.5.110.0100.06320.15
5.5.100.0130.07720.05
5.5.90.0070.06319.98
5.5.80.0070.07320.07
5.5.70.0130.07019.97
5.5.60.0030.07719.93
5.5.50.0070.07320.16
5.5.40.0130.07320.07
5.5.30.0100.07320.05
5.5.20.0000.08720.13
5.5.10.0170.06020.14
5.5.00.0100.07720.13
5.4.450.0030.07319.28
5.4.440.0070.08019.56
5.4.430.0070.07319.27
5.4.420.0130.07319.53
5.4.410.0100.07019.15
5.4.400.0200.06718.86
5.4.390.0130.07019.23
5.4.380.0230.03319.04
5.4.370.0100.07019.13
5.4.360.0030.06018.92
5.4.350.0070.05719.13
5.4.340.0030.04719.21
5.4.320.0070.05018.95
5.4.310.0130.07019.03
5.4.300.0100.07019.23
5.4.290.0130.03719.16
5.4.280.0130.06319.09
5.4.270.0030.08019.13
5.4.260.0130.07719.15
5.4.250.0200.06719.12
5.4.240.0030.04319.18
5.4.230.0030.08019.16
5.4.220.0100.07319.03
5.4.210.0070.04319.08
5.4.200.0000.08319.16
5.4.190.0100.07319.17
5.4.180.0130.06718.87
5.4.170.0070.07719.21
5.4.160.0130.06719.14
5.4.150.0170.07318.93
5.4.140.0130.06716.46
5.4.130.0070.07016.48
5.4.120.0070.07316.50
5.4.110.0100.07016.59
5.4.100.0070.07316.39
5.4.90.0070.07716.39
5.4.80.0030.04716.56
5.4.70.0070.07716.49
5.4.60.0070.07316.49
5.4.50.0100.07316.36
5.4.40.0130.05316.45
5.4.30.0100.04016.30
5.4.20.0100.04316.32
5.4.10.0070.06716.39
5.4.00.0100.07015.76
5.3.290.0130.07014.76
5.3.280.0000.04714.57
5.3.270.0070.07314.71
5.3.260.0070.07714.64
5.3.250.0130.06314.72
5.3.240.0100.07014.56
5.3.230.0100.07714.70
5.3.220.0070.04714.60
5.3.210.0070.07314.58
5.3.200.0030.05714.58
5.3.190.0170.07014.71
5.3.180.0070.07714.59
5.3.170.0000.08314.55
5.3.160.0130.06714.55
5.3.150.0070.07314.54
5.3.140.0100.07314.63
5.3.130.0130.07014.57
5.3.120.0100.06714.68
5.3.110.0130.07714.59
5.3.100.0000.07713.97
5.3.90.0070.07713.95
5.3.80.0170.06013.97
5.3.70.0000.04313.95
5.3.60.0070.07014.10
5.3.50.0070.06013.94
5.3.40.0070.06013.96
5.3.30.0030.05013.93
5.3.20.0130.06713.71
5.3.10.0030.07713.69
5.3.00.0100.07313.53
5.2.170.0000.04012.94
5.2.160.0170.04712.94
5.2.150.0100.06012.94
5.2.140.0030.05012.94
5.2.130.0030.06712.94
5.2.120.0030.06012.94
5.2.110.0130.05312.94
5.2.100.0030.06012.94
5.2.90.0070.04712.94
5.2.80.0100.05312.94
5.2.70.0100.05312.94
5.2.60.0070.05012.94
5.2.50.0100.05312.94
5.2.40.0030.06012.94
5.2.30.0100.05712.94
5.2.20.0000.06012.94
5.2.10.0030.06012.94
5.2.00.0030.05712.94
5.1.60.0100.04712.94
5.1.50.0070.04012.94
5.1.40.0030.04712.94
5.1.30.0000.06012.94
5.1.20.0100.05012.94
5.1.10.0030.06012.94
5.1.00.0030.05712.94
5.0.50.0070.04312.94
5.0.40.0070.04312.94
5.0.30.0070.05712.94
5.0.20.0030.02312.94
5.0.10.0030.04712.94
5.0.00.0100.05712.94
4.4.90.0000.04012.94
4.4.80.0000.03712.94
4.4.70.0000.03712.94
4.4.60.0070.02712.94
4.4.50.0030.03312.94
4.4.40.0000.05712.94
4.4.30.0070.03312.94
4.4.20.0000.03712.94
4.4.10.0000.03712.94
4.4.00.0030.05712.94
4.3.110.0000.03312.94
4.3.100.0030.03312.94
4.3.90.0000.03712.94
4.3.80.0030.05012.94
4.3.70.0030.03312.94
4.3.60.0000.02712.94
4.3.50.0000.04012.94
4.3.40.0100.04012.94
4.3.30.0030.02312.94
4.3.20.0030.03312.94
4.3.10.0000.03012.94
4.3.00.0000.02712.94

preferences:
49.47 ms | 401 KiB | 5 Q