3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Kitchen { private $yummy = 'cake'; public function change_treat() { $this->yummy = 'pie'; } } class pantry extends Kitchen { public function FindFood() { $prop = (new \ReflectionObject($this))->getParentClass()->getProperty('yummy'); $prop->setAccessible(true); echo "Look, a " . $prop->getValue() . "!\n"; } } $p = new pantry(); $p->FindFood(); $p->change_treat(); $p->FindFood();

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)
8.3.60.0120.00925.92
8.3.50.0070.00725.92
8.3.40.0210.00325.92
8.2.180.0100.00725.92
8.2.170.0140.00325.92
8.1.280.0120.00625.92
7.4.10.0120.01716.27
7.4.00.0110.01015.43
7.3.130.0150.01316.48
7.3.120.0070.01415.27
7.3.110.0090.01315.51
7.3.100.0200.00515.45
7.3.90.0120.01115.53
7.3.80.0160.00815.65
7.3.70.0180.01015.56
7.3.60.0180.00815.55
7.3.50.0210.00415.55
7.3.40.0150.00915.61
7.3.30.0060.01315.61
7.3.20.0470.01216.37
7.3.10.0400.00616.59
7.3.00.0260.00816.46
7.2.260.0210.00816.54
7.2.250.0180.00815.79
7.2.240.0110.01215.93
7.2.230.0090.01515.75
7.2.220.0140.00915.98
7.2.210.0170.00915.92
7.2.200.0120.00915.76
7.2.190.0140.01115.68
7.2.180.0150.00815.81
7.2.170.0130.01515.64
7.2.160.0240.00616.59
7.2.150.0270.00716.02
7.2.140.0280.02616.52
7.2.130.0230.01216.26
7.2.120.0200.01016.25
7.2.110.0200.01016.49
7.2.100.0460.00716.38
7.2.90.0420.00614.54
7.2.80.0510.00714.91
7.2.70.0270.00514.54
7.2.60.0220.01116.76
7.2.50.0570.00714.47
7.2.40.0190.00714.47
7.2.30.0300.01216.59
7.2.20.0260.00516.51
7.2.10.0390.01016.55
7.2.00.0330.01117.67
7.1.330.0540.01315.71
7.1.320.1160.01615.58
7.1.310.0420.00815.58
7.1.300.0260.00815.62
7.1.290.0460.00715.57
7.1.280.0380.01115.65
7.1.270.0180.00315.49
7.1.260.0270.00915.55
7.1.250.0180.01215.34
7.1.240.0910.01215.36
7.1.230.0830.00715.46
7.1.220.0710.00015.49
7.1.210.0450.00815.45
7.1.200.0220.00614.06
7.1.190.0360.00915.36
7.1.180.0330.00012.47
7.1.170.0360.01212.47
7.1.160.0450.01415.49
7.1.150.0630.01615.43
7.1.140.0870.01015.22
7.1.130.0620.00312.50
7.1.120.0570.01415.45
7.1.110.0210.01415.36
7.1.100.0200.01316.74
7.1.90.0900.01115.46
7.1.80.0580.01115.44
7.1.70.0180.00916.36
7.1.60.0450.00415.99
7.1.50.0240.00914.73
7.1.40.0260.00312.47
7.1.30.0140.01515.56
7.1.20.0150.00512.47
7.1.10.0710.01115.35
7.1.00.0230.01817.39
7.0.330.0470.01215.15
7.0.320.0290.01015.19
7.0.310.0510.01515.13
7.0.300.0960.00715.04
7.0.290.0400.00015.20
7.0.280.0430.01315.02
7.0.270.0240.01415.07
7.0.260.0190.01315.11
7.0.250.0420.00015.21
7.0.240.0370.00915.20
7.0.230.0230.00514.97
7.0.220.0170.01515.05
7.0.210.0640.00412.47
7.0.200.0320.00415.86
7.0.190.0250.01615.15
7.0.180.0790.00715.15
7.0.170.1200.00712.47
7.0.160.0320.00315.09
7.0.150.0520.00312.47
7.0.140.0130.03917.28
7.0.130.0490.00912.47
7.0.120.0400.00912.47
7.0.110.0510.00312.47
7.0.100.0540.00412.47
7.0.90.0580.01615.23
7.0.80.0680.01315.17
7.0.70.0580.01415.04
7.0.60.0320.04717.54
7.0.50.0240.02616.53
7.0.40.0220.04017.56
7.0.30.0170.02416.34
7.0.20.0170.02817.61
7.0.10.0230.03717.52
7.0.00.0090.03216.34
5.6.400.0250.00715.79
5.6.390.0170.01016.15
5.6.380.0210.01015.94
5.6.370.0210.01715.85
5.6.360.0230.01315.98
5.6.350.0240.00915.65
5.6.340.0200.00312.47
5.6.330.0160.00312.47
5.6.320.0210.00012.47
5.6.310.0240.01215.63
5.6.300.0270.01515.64
5.6.290.0220.01615.98
5.6.280.0300.00715.79
5.6.270.0250.00715.75
5.6.260.0220.01116.01
5.6.250.0240.01115.77
5.6.240.0260.00815.73
5.6.230.0160.01215.92
5.6.220.0130.01816.11
5.6.210.0170.04218.19
5.6.200.0130.02316.98
5.6.190.0080.03018.15
5.6.180.0310.03318.19
5.6.170.0270.03718.20
5.6.160.0220.03718.15
5.6.150.0140.03617.13
5.6.140.0120.04317.04
5.6.130.0120.03417.05
5.6.120.0230.04018.52
5.6.110.0080.02918.56
5.6.100.0090.03318.51
5.6.90.0110.04218.43
5.6.80.0170.02718.15
5.6.70.0250.03718.12
5.6.60.0210.00615.99
5.6.50.0150.01516.08
5.6.40.0200.00715.68
5.6.30.0190.01015.91
5.6.20.0210.00815.75
5.6.10.0100.01012.47
5.6.00.0180.01315.82
5.5.380.0140.01415.84
5.5.370.0240.00615.67
5.5.360.0270.00315.92
5.5.350.0250.04718.10
5.5.340.0160.04317.01
5.5.330.0170.03818.10
5.5.320.0210.02718.08
5.5.310.0170.03918.07
5.5.300.0110.03917.04
5.5.290.0140.04616.95
5.5.280.0170.04018.27
5.5.270.0090.04718.38
5.5.260.0170.03818.40
5.5.250.0070.05118.34
5.5.240.0100.03318.02
5.5.230.0150.01315.80
5.5.220.0190.00715.86
5.5.210.0180.00815.84
5.5.200.0090.01715.77
5.5.190.0150.00815.87
5.5.180.0140.01415.75
5.5.170.0130.01115.82
5.5.160.0180.00615.89
5.5.150.0230.00315.55
5.5.140.0190.00715.73
5.5.130.0180.01115.66
5.5.120.0140.01015.72
5.5.110.0100.01315.79
5.5.100.0090.01815.66
5.5.90.0150.01115.81
5.5.80.0140.00715.96
5.5.70.0080.01715.83
5.5.60.0180.00715.73
5.5.50.0110.01515.68
5.5.40.0110.01515.80
5.5.30.0120.01215.57
5.5.20.0090.01415.84
5.5.10.0040.02315.44
5.5.00.0190.01015.59
5.4.450.0220.03416.17
5.4.440.0430.03216.18
5.4.430.0320.03215.85
5.4.420.0550.03515.98
5.4.410.0200.02715.84
5.4.400.0190.03415.49
5.4.390.0250.03215.76
5.4.380.0210.03915.61
5.4.370.0140.02715.51
5.4.360.0160.03115.61
5.4.350.0110.02112.29
5.4.340.0140.01912.43
5.4.330.0060.01312.51
5.4.320.0110.01912.49
5.4.310.0080.02312.66
5.4.300.0060.02712.64
5.4.290.0070.02512.54
5.4.280.0070.02512.52
5.4.270.0090.02912.44
5.4.260.0090.02712.49
5.4.250.0060.03315.69
5.4.240.0130.02915.67
5.4.230.0070.03115.75
5.4.220.0110.02815.61
5.4.210.0070.03315.83
5.4.200.0110.03115.81
5.4.190.0140.02615.70
5.4.180.0100.03815.77
5.4.170.0080.03415.87
5.4.160.0130.02715.68
5.4.150.0130.02615.74
5.4.140.0110.03914.59
5.4.130.0090.02514.60
5.4.120.0100.02914.72
5.4.110.0110.02914.58
5.4.100.0140.02414.56
5.4.90.0090.03114.75
5.4.80.0150.02414.71
5.4.70.0090.02714.57
5.4.60.0110.02814.57
5.4.50.0130.03314.46
5.4.40.0120.02614.58
5.4.30.0110.02714.51
5.4.20.0100.02814.61
5.4.10.0090.03214.48
5.4.00.0070.03114.20
5.3.290.0090.02212.84
5.3.280.0110.02913.53
5.3.270.0070.03413.75
5.3.260.0090.04313.64
5.3.250.0070.03113.70
5.3.240.0070.03213.67
5.3.230.0090.03013.64
5.3.220.0100.03113.66
5.3.210.0160.03213.62
5.3.200.0090.02913.68
5.3.190.0100.03713.63
5.3.180.0120.03013.76
5.3.170.0060.03113.63
5.3.160.0110.02613.70
5.3.150.0030.03513.73
5.3.140.0110.02713.72
5.3.130.0070.03113.63
5.3.120.0080.03213.72
5.3.110.0100.03113.59
5.3.100.0050.03213.38
5.3.90.0050.03313.50
5.3.80.0150.02013.43
5.3.70.0100.02813.41
5.3.60.0100.02613.46
5.3.50.0050.03413.20
5.3.40.0090.02813.28
5.3.30.0120.02413.20
5.3.20.0070.03213.36
5.3.10.0160.03313.14
5.3.00.0120.03213.09
5.2.170.0030.04311.10
5.2.160.0000.04711.23
5.2.150.0000.04711.13
5.2.140.0000.04711.13
5.2.130.0030.04311.18
5.2.120.0130.04011.28
5.2.110.0070.04011.19
5.2.100.0130.03311.06
5.2.90.0030.04011.26
5.2.80.0100.04011.18
5.2.70.0030.04311.09
5.2.60.0100.05011.12
5.2.50.0070.03711.24
5.2.40.0070.03711.18
5.2.30.0000.04711.05
5.2.20.0100.03710.86
5.2.10.0070.05710.93
5.2.00.0100.03310.95
5.1.60.0030.03310.07
5.1.50.0030.0339.84
5.1.40.0030.0339.94
5.1.30.0070.04710.29
5.1.20.0070.03310.36
5.1.10.0000.04710.11
5.1.00.0030.03310.04
5.0.50.0030.0308.61
5.0.40.0070.0308.41
5.0.30.0030.0408.42
5.0.20.0000.0308.29
5.0.10.0030.0308.13
5.0.00.0030.0408.25
4.4.90.0000.0237.37
4.4.80.0070.0177.37
4.4.70.0000.0277.37
4.4.60.0030.0307.37
4.4.50.0000.0277.37
4.4.40.0030.0407.37
4.4.30.0070.0177.37
4.4.20.0030.0207.37
4.4.10.0000.0237.34
4.4.00.0000.0337.34
4.3.110.0070.0177.34
4.3.100.0070.0177.34
4.3.90.0030.0207.34
4.3.80.0000.0337.34
4.3.70.0070.0207.34
4.3.60.0000.0237.34
4.3.50.0030.0207.34
4.3.40.0030.0337.34
4.3.30.0030.0207.34
4.3.20.0030.0207.34
4.3.10.0000.0237.34
4.3.00.0030.0276.87

preferences:
35.78 ms | 401 KiB | 5 Q