3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { private $bar; public function setBar($val) { $this->Bar = $val; // beware of capital 'B': silently defines a new prop "Bar" } } $o = new foo(); $o->setBar('a'); var_dump( $o);

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)
8.3.60.0070.00716.75
8.3.50.0120.00722.16
8.3.40.0140.00318.89
8.3.30.0140.00319.04
8.3.20.0040.00420.34
8.3.10.0080.00021.73
8.3.00.0090.00019.25
8.2.180.0120.00318.43
8.2.170.0130.00322.96
8.2.160.0030.01020.45
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0040.00422.26
8.2.110.0060.00322.41
8.2.100.0110.00017.91
8.2.90.0040.00418.93
8.2.80.0000.00817.97
8.2.70.0040.00417.48
8.2.60.0080.00018.04
8.2.50.0000.00818.07
8.2.40.0080.00018.03
8.2.30.0040.00417.86
8.2.20.0030.00517.57
8.2.10.0040.00417.99
8.2.00.0000.00817.49
8.1.280.0140.00325.92
8.1.270.0040.00422.19
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00023.79
8.1.230.0110.00019.10
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0030.00517.41
8.1.180.0000.00918.10
8.1.170.0060.00318.49
8.1.160.0070.00021.94
8.1.150.0000.00718.57
8.1.140.0050.00217.37
8.1.130.0070.00017.83
8.1.120.0040.00417.31
8.1.110.0040.00417.30
8.1.100.0030.00517.35
8.1.90.0040.00817.43
8.1.80.0000.00817.43
8.1.70.0000.00717.21
8.1.60.0050.00317.48
8.1.50.0050.00217.56
8.1.40.0040.00417.41
8.1.30.0040.00417.59
8.1.20.0040.00417.62
8.1.10.0000.00917.52
8.1.00.0040.00417.44
8.0.300.0060.00318.77
8.0.290.0000.00717.05
8.0.280.0000.00718.33
8.0.270.0030.00317.20
8.0.260.0030.00317.25
8.0.250.0000.00716.93
8.0.240.0000.00716.93
8.0.230.0030.00516.86
8.0.220.0030.00316.75
8.0.210.0000.00716.89
8.0.200.0030.00316.82
8.0.190.0050.00316.79
8.0.180.0070.00016.74
8.0.170.0050.00316.79
8.0.160.0060.00316.72
8.0.150.0000.00716.85
8.0.140.0040.00416.83
8.0.130.0050.00013.22
8.0.120.0040.00416.77
8.0.110.0000.00716.82
8.0.100.0040.00416.77
8.0.90.0040.00416.95
8.0.80.0120.00316.73
8.0.70.0030.00516.66
8.0.60.0000.00816.83
8.0.50.0040.00416.79
8.0.30.0090.01017.01
8.0.20.0100.00817.40
8.0.10.0070.00017.01
8.0.00.0100.01216.81
7.4.330.0060.00015.15
7.4.320.0030.00316.54
7.4.300.0060.00016.57
7.4.290.0070.00016.45
7.4.280.0000.00716.40
7.4.270.0070.00016.53
7.4.260.0000.00716.51
7.4.250.0000.00816.61
7.4.240.0040.00316.53
7.4.230.0040.00316.57
7.4.220.0150.00916.46
7.4.210.0050.01116.52
7.4.200.0070.00016.60
7.4.190.0040.00416.74
7.4.160.0130.00316.44
7.4.150.0170.00017.40
7.4.140.0130.00717.86
7.4.130.0090.00716.38
7.4.120.0090.00816.55
7.4.110.0070.01016.46
7.4.100.0110.00716.32
7.4.90.0100.00716.55
7.4.80.0070.01419.39
7.4.70.0100.00616.62
7.4.60.0100.00716.52
7.4.50.0000.00916.47
7.4.40.0070.00722.77
7.4.30.0090.00616.41
7.4.00.0090.00615.07
7.3.330.0000.00613.19
7.3.320.0060.00013.00
7.3.310.0060.00316.15
7.3.300.0030.00316.09
7.3.290.0060.01016.10
7.3.280.0120.00316.23
7.3.270.0040.01617.40
7.3.260.0090.01116.29
7.3.250.0080.00916.23
7.3.240.0120.00616.50
7.3.230.0120.00416.48
7.3.210.0140.00316.37
7.3.200.0060.01219.39
7.3.190.0130.00316.29
7.3.180.0060.01016.27
7.3.170.0040.01216.31
7.3.160.0100.01016.25
7.3.120.0000.01514.63
7.2.330.0080.00916.39
7.2.320.0070.01716.29
7.2.310.0130.00616.36
7.2.300.0090.00916.47
7.2.290.0120.00916.47
7.2.60.0040.01116.63
7.2.00.0030.01019.42
7.1.200.0000.01015.82
7.1.100.0060.00618.29
7.1.70.0030.01016.95
7.1.60.0090.01619.33
7.1.50.0130.01616.80
7.1.00.0070.07322.47
7.0.200.0060.00316.75
7.0.140.0030.07322.09
7.0.80.0630.04020.00
7.0.70.0430.05720.01
7.0.60.0500.07020.01
7.0.50.0500.04320.17
7.0.40.0100.07720.11
7.0.30.0030.05020.05
7.0.20.0130.08020.17
7.0.10.0030.08020.04
7.0.00.0170.07719.99
5.6.280.0100.06721.16
5.6.230.0070.05020.75
5.6.220.0030.09020.62
5.6.210.0030.05720.57
5.6.200.0230.07021.11
5.6.190.0130.04321.02
5.6.180.0100.05020.96
5.6.170.0070.07721.13
5.6.160.0230.06720.94
5.6.150.0070.08321.02
5.6.140.0030.08720.99
5.6.130.0030.07321.03
5.6.120.0100.08321.04
5.6.110.0130.05020.95
5.6.100.0070.06320.94
5.6.90.0100.08021.06
5.6.80.0000.09020.43
5.6.70.0000.04720.49
5.6.60.0000.06720.41
5.6.50.0030.08320.47
5.6.40.0000.08320.31
5.6.30.0100.04320.39
5.6.20.0070.08020.27
5.6.10.0200.03720.40
5.6.00.0030.04320.42
5.5.370.0000.05020.38
5.5.360.0130.07720.39
5.5.350.0100.06020.47
5.5.340.0200.04720.78
5.5.330.0130.08020.90
5.5.320.0030.05720.87
5.5.310.0070.05320.89
5.5.300.0100.08320.76
5.5.290.0130.08320.87
5.5.280.0100.04020.76
5.5.270.0030.09020.88
5.5.260.0070.08320.79
5.5.250.0030.05720.71
5.5.240.0070.04320.02
5.5.230.0030.08720.29
5.5.220.0030.04720.29
5.5.210.0100.05720.21
5.5.200.0100.07720.16
5.5.190.0070.04320.18
5.5.180.0030.04320.23
5.5.160.0100.08320.15
5.5.150.0000.05720.23
5.5.140.0030.08320.15
5.5.130.0070.06020.11
5.5.120.0130.04320.14
5.5.110.0100.07720.23
5.5.100.0230.06320.07
5.5.90.0070.07720.01
5.5.80.0070.04720.11
5.5.70.0030.08020.03
5.5.60.0070.06019.96
5.5.50.0030.08720.14
5.5.40.0030.04020.07
5.5.30.0070.04019.99
5.5.20.0030.05020.02
5.5.10.0100.07720.11
5.5.00.0100.06719.91
5.4.450.0330.04019.47
5.4.440.0070.08719.53
5.4.430.0100.08019.37
5.4.420.0030.08719.35
5.4.410.0000.05019.39
5.4.400.0100.07319.05
5.4.390.0070.03719.03
5.4.380.0030.05718.98
5.4.370.0030.08719.23
5.4.360.0030.04019.09
5.4.350.0100.07719.05
5.4.340.0100.08019.03
5.4.320.0100.07319.03
5.4.310.0030.07719.14
5.4.300.0030.05019.18
5.4.290.0070.07018.94
5.4.280.0130.04319.02
5.4.270.0000.08018.85
5.4.260.0070.05318.89
5.4.250.0070.07019.15
5.4.240.0130.07018.87
5.4.230.0030.06019.04
5.4.220.0100.07719.13
5.4.210.0070.07719.02
5.4.200.0030.05319.20
5.4.190.0100.04318.89
5.4.180.0070.04019.08
5.4.170.0130.05019.22
5.4.160.0100.04719.19
5.4.150.0000.06019.02
5.4.140.0070.07316.42
5.4.130.0000.07316.48
5.4.120.0100.07016.45
5.4.110.0130.06716.51
5.4.100.0070.07316.51
5.4.90.0030.05016.38
5.4.80.0030.04716.38
5.4.70.0130.06016.30
5.4.60.0070.07316.33
5.4.50.0130.06016.36
5.4.40.0170.06316.52
5.4.30.0070.04716.36
5.4.20.0100.06716.32
5.4.10.0100.07016.45
5.4.00.0030.07015.89
5.3.290.0030.06714.61
5.3.280.0070.07714.59
5.3.270.0100.05314.69
5.3.260.0030.06714.67
5.3.250.0030.07314.53
5.3.240.0070.05314.63
5.3.230.0030.08314.60
5.3.220.0070.07014.65
5.3.210.0100.07014.58
5.3.200.0170.06714.56
5.3.190.0070.07314.62
5.3.180.0070.03714.53
5.3.170.0030.05714.54
5.3.160.0130.05714.48
5.3.150.0100.05314.67
5.3.140.0130.07014.52
5.3.130.0100.07314.64
5.3.120.0100.08014.51
5.3.110.0100.07014.56
5.3.100.0130.03714.15
5.3.90.0000.04713.95
5.3.80.0070.05013.94
5.3.70.0070.07314.11
5.3.60.0070.07713.88
5.3.50.0100.06714.01
5.3.40.0070.06714.08
5.3.30.0070.05713.83
5.3.20.0030.05313.71
5.3.10.0000.05013.58
5.3.00.0100.06713.53
5.2.170.0030.04711.56
5.2.160.0100.05711.56
5.2.150.0030.06311.56
5.2.140.0000.04011.56
5.2.130.0030.03011.56
5.2.120.0030.02711.56
5.2.110.0070.05711.56
5.2.100.0100.06011.56
5.2.90.0070.06011.56
5.2.80.0070.04311.56
5.2.70.0070.04011.56
5.2.60.0000.05311.56
5.2.50.0000.07011.56
5.2.40.0130.04711.56
5.2.30.0200.03711.56
5.2.20.0070.06011.56
5.2.10.0070.05711.56
5.2.00.0070.05311.56
5.1.60.0100.04711.56
5.1.50.0100.04711.56
5.1.40.0000.05011.56
5.1.30.0100.05311.56
5.1.20.0000.06011.56
5.1.10.0070.03011.56
5.1.00.0000.03011.56
5.0.50.0030.04311.56
5.0.40.0070.04311.56
5.0.30.0070.06011.56
5.0.20.0030.04311.56
5.0.10.0070.04311.56
5.0.00.0000.07011.56
4.4.90.0030.03311.56
4.4.80.0070.02311.56
4.4.70.0000.03011.56
4.4.60.0000.04011.56
4.4.50.0070.03011.56
4.4.40.0000.04011.56
4.4.30.0030.03311.56
4.4.20.0030.02711.56
4.4.10.0030.02311.56
4.4.00.0070.04711.56
4.3.110.0000.03311.56
4.3.100.0000.03711.56
4.3.90.0070.03011.56
4.3.80.0030.04311.56
4.3.70.0000.03711.56
4.3.60.0070.02711.56
4.3.50.0030.02311.56
4.3.40.0000.05711.56
4.3.30.0000.03311.56
4.3.20.0000.04011.56
4.3.10.0030.03311.56
4.3.00.0070.02711.56

preferences:
44.4 ms | 401 KiB | 5 Q