3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ public function __costruct(){ $this->z = 'z'; } public function g(){ return $this->z; } } $a = new A(); echo $a->g();

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)
8.3.60.0060.01218.68
8.3.50.0270.00521.08
8.3.40.0070.01018.71
8.3.30.0100.00320.27
8.3.20.0050.00320.48
8.3.10.0070.00020.95
8.3.00.0000.00823.65
8.2.180.0100.00718.41
8.2.170.0110.00422.96
8.2.160.0120.00320.52
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00721.12
8.2.110.0080.00322.12
8.2.100.0070.00417.84
8.2.90.0080.00319.08
8.2.80.0040.00417.97
8.2.70.0050.00317.73
8.2.60.0030.00517.92
8.2.50.0050.00318.10
8.2.40.0050.00318.16
8.2.30.0000.00719.31
8.2.20.0040.00417.50
8.2.10.0000.00717.71
8.2.00.0030.00617.51
8.1.280.0040.01125.92
8.1.270.0040.00423.99
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00319.14
8.1.230.0080.00417.70
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.00917.35
8.1.190.0060.00317.23
8.1.180.0000.00818.10
8.1.170.0040.00418.65
8.1.160.0070.00018.77
8.1.150.0020.00518.62
8.1.140.0050.00317.43
8.1.130.0030.00317.80
8.1.120.0040.00417.46
8.1.110.0040.00417.34
8.1.100.0040.00417.39
8.1.90.0040.00417.30
8.1.80.0040.00417.33
8.1.70.0030.00317.40
8.1.60.0100.00017.59
8.1.50.0050.00317.51
8.1.40.0020.00517.39
8.1.30.0040.00417.63
8.1.20.0000.00717.54
8.1.10.0060.00317.46
8.1.00.0040.00417.37
8.0.300.0000.00818.77
8.0.290.0060.00316.75
8.0.280.0000.00718.44
8.0.270.0000.00717.14
8.0.260.0000.00816.81
8.0.250.0030.00316.91
8.0.240.0060.00316.86
8.0.230.0070.00016.84
8.0.220.0030.00316.80
8.0.210.0030.00316.84
8.0.200.0030.00316.96
8.0.190.0040.00416.91
8.0.180.0000.00716.92
8.0.170.0040.00416.82
8.0.160.0000.00716.84
8.0.150.0000.00716.87
8.0.140.0070.00016.80
8.0.130.0030.00313.27
8.0.120.0000.00716.73
8.0.110.0030.00516.88
8.0.100.0000.00716.74
8.0.90.0000.00716.77
8.0.80.0060.00916.79
8.0.70.0030.00516.71
8.0.60.0000.00716.92
8.0.50.0000.00716.72
8.0.30.0080.01416.91
8.0.20.0090.01517.40
8.0.10.0030.00516.91
8.0.00.0120.00517.04
7.4.330.0050.00016.79
7.4.320.0000.00716.42
7.4.300.0060.00016.45
7.4.290.0030.00316.55
7.4.280.0000.00616.58
7.4.270.0000.00716.50
7.4.260.0000.00513.32
7.4.250.0040.00416.60
7.4.240.0030.00316.61
7.4.230.0030.00316.41
7.4.220.0100.01616.52
7.4.210.0130.00216.59
7.4.200.0000.00716.44
7.4.190.0000.00716.59
7.4.160.0090.00616.63
7.4.150.0090.00917.40
7.4.140.0100.00817.86
7.4.130.0180.01116.42
7.4.120.0100.01016.46
7.4.110.0100.00716.34
7.4.100.0090.00916.71
7.4.90.0030.01516.55
7.4.80.0070.01019.39
7.4.70.0000.01716.42
7.4.60.0100.00716.48
7.4.50.0000.00816.43
7.4.40.0070.00722.77
7.4.30.0130.00316.59
7.4.10.0030.01415.11
7.4.00.0080.00814.93
7.3.330.0050.00013.14
7.3.320.0000.00713.30
7.3.310.0000.00716.32
7.3.300.0040.00416.29
7.3.290.0140.00016.30
7.3.280.0050.01216.24
7.3.270.0090.00917.40
7.3.260.0120.00818.24
7.3.250.0110.00916.51
7.3.240.0060.01616.23
7.3.230.0170.00316.39
7.3.210.0070.01116.50
7.3.200.0110.01119.39
7.3.190.0030.01316.23
7.3.180.0060.01216.45
7.3.170.0090.00616.55
7.3.160.0000.01716.36
7.3.130.0150.00014.57
7.3.120.0110.00114.73
7.3.110.0040.01414.75
7.3.100.0110.00414.70
7.3.90.0060.00914.76
7.3.80.0030.00914.91
7.3.70.0110.00414.87
7.3.60.0000.01114.55
7.3.50.0110.00414.76
7.3.40.0080.00414.53
7.3.30.0030.01014.46
7.3.20.0130.00016.65
7.3.10.0070.00316.57
7.3.00.0090.00316.73
7.2.330.0070.01016.80
7.2.320.0070.01016.82
7.2.310.0070.01416.71
7.2.300.0060.01516.50
7.2.290.0100.00616.75
7.2.260.0070.01014.86
7.2.250.0110.00815.20
7.2.240.0110.00314.84
7.2.230.0060.00915.33
7.2.220.0060.01315.09
7.2.210.0070.00415.00
7.2.200.0100.00315.24
7.2.190.0070.01015.12
7.2.180.0130.00015.18
7.2.170.0170.00015.07
7.2.160.0030.00715.23
7.2.150.0030.00816.94
7.2.140.0090.00616.76
7.2.130.0000.01217.00
7.2.120.0000.01317.00
7.2.110.0070.01017.04
7.2.100.0000.01316.48
7.2.90.0060.00916.80
7.2.80.0040.00816.84
7.2.70.0030.01216.93
7.2.60.0090.00316.69
7.2.50.0060.00916.79
7.2.40.0030.01016.98
7.2.30.0110.00417.14
7.2.20.0030.00916.80
7.2.10.0000.01916.82
7.2.00.0100.00518.08
7.1.330.0030.00615.76
7.1.320.0030.01415.69
7.1.310.0090.00315.58
7.1.300.0060.00615.79
7.1.290.0100.00015.73
7.1.280.0070.00715.78
7.1.270.0080.00415.71
7.1.260.0070.00315.42
7.1.250.0070.00715.29
7.1.240.0030.01215.38
7.1.230.0060.00615.66
7.1.220.0080.00315.59
7.1.210.0080.00415.44
7.1.200.0040.00815.58
7.1.190.0070.00415.73
7.1.180.0040.00815.79
7.1.170.0040.00715.76
7.1.160.0060.00615.77
7.1.150.0070.00715.64
7.1.140.0000.01215.75
7.1.130.0040.00815.55
7.1.120.0030.00915.82
7.1.110.0070.00415.75
7.1.100.0060.01016.68
7.1.90.0070.00715.75
7.1.80.0040.00715.58
7.1.70.0060.00416.36
7.1.60.0040.00817.47
7.1.50.0030.01216.19
7.1.40.0060.00615.71
7.1.30.0080.00415.57
7.1.20.0000.01115.56
7.1.10.0070.00715.71
7.1.00.0070.03118.91
7.0.330.0060.00615.30
7.0.320.0040.00815.08
7.0.310.0000.01515.32
7.0.300.0070.00315.24
7.0.290.0100.00015.02
7.0.280.0090.00315.35
7.0.270.0050.00315.05
7.0.260.0070.00715.36
7.0.250.0000.01115.30
7.0.240.0070.00315.23
7.0.230.0020.00515.23
7.0.220.0040.00715.35
7.0.210.0040.00815.36
7.0.200.0010.00915.90
7.0.190.0140.00015.32
7.0.180.0060.00615.49
7.0.170.0180.00015.11
7.0.160.0040.00715.13
7.0.150.0000.01215.35
7.0.140.0030.04018.71
7.0.130.0000.01115.30
7.0.120.0060.00315.30
7.0.110.0090.00615.38
7.0.100.0030.00615.39
7.0.90.0100.00015.41
7.0.80.0030.00915.31
7.0.70.0060.00615.36
7.0.60.0120.01817.61
7.0.50.0050.04716.56
7.0.40.0020.03016.71
7.0.30.0070.04616.84
7.0.20.0080.02816.61
7.0.10.0090.02316.79
7.0.00.0070.02716.79
5.6.400.0040.00714.39
5.6.390.0030.00914.60
5.6.380.0030.01014.39
5.6.370.0030.00914.28
5.6.360.0030.00914.41
5.6.350.0040.00814.30
5.6.340.0150.00314.20
5.6.330.0040.00813.85
5.6.320.0000.00814.23
5.6.310.0070.01014.52
5.6.300.0030.00914.66
5.6.290.0080.00814.53
5.6.280.0070.03717.74
5.6.270.0030.01014.40
5.6.260.0100.00014.26
5.6.250.0100.00714.21
5.6.240.0070.00714.22
5.6.230.0040.00414.48
5.6.220.0030.01014.34
5.6.210.0110.04117.55
5.6.200.0070.04016.36
5.6.190.0040.02717.37
5.6.180.0220.02817.52
5.6.170.0200.03817.30
5.6.160.0040.02417.33
5.6.150.0070.02716.18
5.6.140.0080.03716.25
5.6.130.0050.02416.33
5.6.120.0140.04117.59
5.6.110.0030.04717.57
5.6.100.0100.03617.65
5.6.90.0120.04017.51
5.6.80.0030.04217.42
5.6.70.0030.00614.03
5.6.60.0060.00614.22
5.6.50.0100.00014.40
5.6.40.0090.00314.33
5.6.30.0060.00614.25
5.6.20.0060.00614.26
5.6.10.0110.00314.43
5.6.00.0000.00814.17
5.5.380.0040.01114.21
5.5.370.0100.00014.23
5.5.360.0030.00914.00
5.5.350.1830.02617.30
5.5.340.0040.03416.20
5.5.330.0060.02517.43
5.5.320.0170.03717.18
5.5.310.0190.02817.32
5.5.300.0070.02416.09
5.5.290.0040.05016.16
5.5.280.0070.02317.56
5.5.270.0060.04217.57
5.5.260.0070.02517.54
5.5.250.0120.03517.49
5.5.240.0100.04717.28
5.5.230.0070.00714.16
5.5.220.0090.00014.22
5.5.210.0000.00914.16
5.5.200.0000.01214.15
5.5.190.0030.01014.30
5.5.180.0030.00714.25
5.5.170.0070.00713.97
5.5.160.0030.01014.31
5.5.150.0040.01114.17
5.5.140.0060.00614.29
5.5.130.0070.00714.28
5.5.120.0100.00314.12
5.5.110.0060.00614.20
5.5.100.0030.00913.83
5.5.90.0000.01114.27
5.5.80.0060.00613.99
5.5.70.0000.01514.32
5.5.60.0000.00814.41
5.5.50.0090.00614.31
5.5.40.0030.01014.26
5.5.30.0030.01214.03
5.5.20.0090.00613.99
5.5.10.0040.01114.02
5.5.00.0070.00714.14
5.4.450.1990.02815.36
5.4.440.1670.02515.18
5.4.430.1680.02215.12
5.4.420.2000.02515.22
5.4.410.1620.01715.27
5.4.400.1850.02914.83
5.4.390.1630.02415.04
5.4.380.1650.02415.07
5.4.370.1650.02315.17
5.4.360.1880.02215.12
5.4.350.1800.01815.12
5.4.340.1720.02015.04
5.4.330.0070.00310.79
5.4.320.1770.02515.11
5.4.310.1800.02114.87
5.4.300.1780.02015.06
5.4.290.1770.02215.08
5.4.280.1680.01815.09
5.4.270.1780.01814.91
5.4.260.1640.02115.14
5.4.250.1450.02315.16
5.4.240.1920.02214.91
5.4.230.1810.02115.11
5.4.220.2050.02115.05
5.4.210.2580.02014.90
5.4.200.1980.02515.02
5.4.190.1700.02214.98
5.4.180.1770.02415.04
5.4.170.1930.02315.04
5.4.160.1830.02214.92
5.4.150.1730.02214.94
5.4.140.1970.02013.67
5.4.130.1700.02413.67
5.4.120.1700.01713.67
5.4.110.1720.02013.83
5.4.100.1800.02213.61
5.4.90.1820.02213.67
5.4.80.1800.02313.82
5.4.70.1680.03213.73
5.4.60.1800.02013.52
5.4.50.1850.02113.77
5.4.40.1820.02313.66
5.4.30.1820.02413.76
5.4.20.1700.01913.78
5.4.10.2070.02113.59
5.4.00.2100.01513.43
5.3.290.1750.02312.62
5.3.280.2220.02512.53
5.3.270.2360.01812.64
5.3.260.1720.02512.74
5.3.250.1820.02412.54
5.3.240.1800.02612.46
5.3.230.1820.02012.42
5.3.220.1880.02712.42
5.3.210.1810.02012.51
5.3.200.1680.02012.41
5.3.190.1930.02012.42
5.3.180.1830.02312.63
5.3.170.1550.02212.54
5.3.160.1850.02012.61
5.3.150.1850.02612.56
5.3.140.1640.02012.43
5.3.130.1740.01812.46
5.3.120.1820.02212.64
5.3.110.1870.01912.54
5.3.100.1980.02312.34
5.3.90.2000.02012.19
5.3.80.2050.02012.28
5.3.70.1730.01912.27
5.3.60.2180.02012.27
5.3.50.1850.02312.31
5.3.40.1750.01812.28
5.3.30.1500.02312.24
5.3.20.1820.02312.12
5.3.10.2060.01812.01
5.3.00.2170.01711.86
5.2.170.2830.03311.16
5.2.160.3070.03011.16
5.2.150.3070.02311.05
5.2.140.2770.02711.07
5.2.130.3230.03011.09
5.2.120.3530.02711.22
5.2.110.3400.03711.13
5.2.100.2730.04011.11
5.2.90.2630.02711.06
5.2.80.2800.03011.00
5.2.70.2870.02311.25
5.2.60.3370.04011.06
5.2.50.2830.02710.98
5.2.40.2330.02710.91
5.2.30.2400.02711.04
5.2.20.2030.02311.20
5.2.10.2270.02710.79
5.2.00.2300.02310.69
5.1.60.2330.02010.00
5.1.50.2270.0209.93
5.1.40.2270.0209.91
5.1.30.2230.02010.34
5.1.20.2200.02710.27
5.1.10.2900.03010.25
5.1.00.2730.03010.15
5.0.50.1400.0238.48
5.0.40.1500.0208.43
5.0.30.1470.0338.30
5.0.20.1130.0138.35
5.0.10.1430.0238.30
5.0.00.1270.0378.14
4.4.90.1330.0177.10
4.4.80.1130.0137.10
4.4.70.1130.0177.10
4.4.60.1400.0137.10
4.4.50.1130.0137.10
4.4.40.1470.0307.10
4.4.30.1230.0177.10
4.4.20.1330.0207.10
4.4.10.1470.0177.10
4.4.00.1570.0277.10
4.3.110.1500.0177.10
4.3.100.1300.0177.10
4.3.90.1030.0177.10
4.3.80.1370.0337.10
4.3.70.1370.0177.10
4.3.60.1200.0177.10
4.3.50.1270.0207.10
4.3.40.1370.0207.10
4.3.30.0630.0237.10
4.3.20.0630.0137.10
4.3.10.0770.0237.10
4.3.00.0730.0277.10

preferences:
53.69 ms | 401 KiB | 5 Q