3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { const ONE = 1; public $array = array( self::ONE => 'foo', 'bar', 'quux', ); } $obj = new C(); var_dump($obj->array); ?>

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)
8.3.60.0070.00718.43
8.3.50.0150.00321.09
8.3.40.0120.00618.59
8.3.30.0100.00718.96
8.3.20.0000.00720.33
8.3.10.0040.00423.48
8.3.00.0050.00319.19
8.2.180.0120.00316.75
8.2.170.0140.00022.96
8.2.160.0130.00020.53
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0030.00526.16
8.2.120.0080.00021.18
8.2.110.0040.00720.96
8.2.100.0040.00817.63
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0050.00317.38
8.2.60.0040.00417.66
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0020.00517.91
8.2.20.0040.00417.63
8.2.10.0040.00417.89
8.2.00.0070.00017.99
8.1.280.0070.00725.92
8.1.270.0040.00420.20
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0030.00622.73
8.1.230.0100.00317.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.10
8.1.180.0030.00618.10
8.1.170.0090.00020.27
8.1.160.0040.00422.00
8.1.150.0050.00218.74
8.1.140.0050.00417.40
8.1.130.0000.00717.82
8.1.120.0000.00717.42
8.1.110.0040.00417.29
8.1.100.0070.00017.26
8.1.90.0040.00417.42
8.1.80.0030.00317.39
8.1.70.0030.00317.29
8.1.60.0030.00617.48
8.1.50.0050.00317.50
8.1.40.0050.00517.47
8.1.30.0030.00617.54
8.1.20.0040.00417.46
8.1.10.0070.00017.51
8.1.00.0030.00617.46
8.0.300.0050.00318.77
8.0.290.0040.00416.58
8.0.280.0030.00318.25
8.0.270.0040.00417.07
8.0.260.0000.00617.15
8.0.250.0040.00416.91
8.0.240.0000.00716.83
8.0.230.0030.00316.85
8.0.220.0080.00016.84
8.0.210.0000.00616.70
8.0.200.0000.00616.83
8.0.190.0000.00816.84
8.0.180.0000.00716.89
8.0.170.0030.00816.77
8.0.160.0030.00316.75
8.0.150.0030.00316.84
8.0.140.0000.00716.83
8.0.130.0060.00013.31
8.0.120.0050.00316.83
8.0.110.0040.00416.68
8.0.100.0000.00816.70
8.0.90.0070.00016.69
8.0.80.0060.00916.84
8.0.70.0000.00716.70
8.0.60.0000.00716.74
8.0.50.0000.00716.77
8.0.30.0110.00816.98
8.0.20.0130.00817.40
8.0.10.0030.00616.82
8.0.00.0100.00916.65
7.4.330.0030.00315.08
7.4.320.0000.00616.42
7.4.300.0000.00616.45
7.4.290.0000.00616.46
7.4.280.0000.00816.54
7.4.270.0030.00316.44
7.4.260.0000.00816.48
7.4.250.0000.00716.50
7.4.240.0050.00216.44
7.4.230.0030.00316.57
7.4.220.0090.00916.65
7.4.210.0050.00916.52
7.4.200.0050.00316.61
7.4.160.0060.01016.22
7.4.150.0140.00617.40
7.4.140.0100.01317.86
7.4.130.0100.00716.47
7.4.120.0100.00716.47
7.4.110.0180.00016.41
7.4.100.0170.00916.38
7.4.90.0070.01616.38
7.4.80.0120.00619.39
7.4.70.0000.01916.27
7.4.60.0060.01016.32
7.4.50.0000.00816.41
7.4.40.0050.01316.31
7.4.30.0160.00016.49
7.4.00.0120.00314.81
7.3.330.0000.00513.18
7.3.320.0050.00013.04
7.3.310.0000.00716.14
7.3.300.0030.00316.06
7.3.290.0040.00916.18
7.3.280.0060.01116.18
7.3.270.0100.00717.40
7.3.260.0110.00816.39
7.3.250.0120.00616.43
7.3.240.0110.01116.25
7.3.230.0040.01416.39
7.3.210.0120.00616.05
7.3.200.0030.01519.39
7.3.190.0070.01016.31
7.3.180.0040.01116.23
7.3.170.0070.01116.43
7.3.160.0100.01016.09
7.2.330.0060.01216.46
7.2.320.0100.00616.66
7.2.310.0070.01016.23
7.2.300.0040.01216.27
7.2.290.0090.01416.70
7.2.110.0090.00316.47
7.2.60.0100.00316.60
7.2.00.0030.00919.01
7.1.200.0060.00315.58
7.1.100.0030.00718.05
7.1.70.0160.00417.07
7.1.60.0140.01019.48
7.1.50.0090.01616.62
7.1.00.0100.07022.43
7.0.200.0120.00316.57
7.0.60.0270.06321.63
7.0.50.0030.04017.91
7.0.40.0130.05720.04
7.0.30.0270.07020.09
7.0.20.0230.05020.13
7.0.10.0100.08320.33
7.0.00.0130.07720.23
5.6.280.0000.07720.99
5.6.210.0100.07720.70
5.6.200.0170.06718.13
5.6.190.0030.09320.63
5.6.180.0370.08020.68
5.6.170.0200.05320.53
5.6.160.0030.07320.55
5.6.150.0070.03718.23
5.6.140.0000.04718.18
5.6.130.0100.08718.19
5.6.120.0130.07720.98
5.6.110.0030.04721.00
5.6.100.0100.07721.03
5.6.90.0100.07321.00
5.6.80.0130.07020.38
5.5.350.0300.07320.52
5.5.340.0000.05718.10
5.5.330.0100.04320.21
5.5.320.0370.07320.30
5.5.310.0430.06320.31
5.5.300.0030.04017.98
5.5.290.0030.04017.95
5.5.280.0030.08720.75
5.5.270.0100.07720.93
5.5.260.0130.08020.94
5.5.250.0130.07320.66
5.5.240.0200.07720.16
5.4.450.1770.04019.50
5.4.440.1600.04319.30
5.4.430.1900.04319.40
5.4.420.1770.04719.41
5.4.410.1970.04019.04
5.4.400.1930.04018.88
5.4.390.1700.03318.95
5.4.380.1730.03718.84
5.4.370.1670.03718.95
5.4.360.1830.03719.26
5.4.350.1970.04019.24
5.4.340.1670.04019.08
5.4.320.1700.04319.22
5.4.310.1630.04019.00
5.4.300.1670.04319.20
5.4.290.1930.04319.14
5.4.280.1730.03719.08
5.4.270.1900.04319.06
5.4.260.1870.03019.30
5.4.250.1800.05019.30
5.4.240.1700.03319.14
5.4.230.1700.03319.30
5.4.220.1670.03319.05
5.4.210.1670.03018.99
5.4.200.1800.04019.05
5.4.190.1770.03319.08
5.4.180.1800.04719.18
5.4.170.1870.04019.15
5.4.160.1870.05019.20
5.4.150.1930.04019.17
5.4.140.1830.05316.48
5.4.130.1970.04016.33
5.4.120.1770.03716.31
5.4.110.1900.03716.55
5.4.100.1670.03316.60
5.4.90.1600.03716.36
5.4.80.1630.03716.26
5.4.70.1870.04016.35
5.4.60.1700.03716.31
5.4.50.1770.04716.35
5.4.40.1930.03316.54
5.4.30.1670.04016.21
5.4.20.1870.04016.48
5.4.10.2100.03316.53
5.4.00.1970.04715.95
5.3.290.1630.04014.55
5.3.280.1730.02714.55
5.3.270.1670.03714.57
5.3.260.1670.03714.72
5.3.250.1970.04314.50
5.3.240.1970.04714.84
5.3.230.1830.03314.50
5.3.220.1630.04014.47
5.3.210.1700.03714.46
5.3.200.1670.03714.46
5.3.190.1930.04714.56
5.3.180.1700.04014.57
5.3.170.1670.03714.59
5.3.160.1700.03314.46
5.3.150.1700.03714.60
5.3.140.1930.04314.52
5.3.130.1670.03714.65
5.3.120.1870.04014.53
5.3.110.1900.04014.61
5.3.100.1870.03014.14
5.3.90.1700.03714.09
5.3.80.1800.04313.92
5.3.70.1670.03313.92
5.3.60.1630.03313.91
5.3.50.1930.04314.17
5.3.40.1600.03714.17
5.3.30.1830.03313.91
5.3.20.1770.04313.61
5.3.10.1770.03713.57
5.3.00.1830.04013.55
5.2.170.1630.03311.06
5.2.160.1370.02711.15
5.2.150.1330.03011.07
5.2.140.1500.02711.07
5.2.130.1600.03011.20
5.2.120.1330.03011.02
5.2.110.1670.02311.02
5.2.100.1670.03711.03
5.2.90.1430.03011.18
5.2.80.1330.03010.99
5.2.70.1300.03711.23
5.2.60.1470.03010.94
5.2.50.1530.03311.16
5.2.40.1330.04010.91
5.2.30.1100.03010.93
5.2.20.1370.03710.88
5.2.10.1130.02710.94
5.2.00.1330.03710.79
5.1.60.1200.02710.23
5.1.50.1130.0279.86
5.1.40.0300.03010.02
5.1.30.0030.05310.30
5.1.20.0030.03010.57
5.1.10.0030.03010.04
5.1.00.0870.03310.07
5.0.50.0630.0238.62
5.0.40.0670.0238.39
5.0.30.0600.0378.34
5.0.20.0570.0238.20
5.0.10.0730.0308.29
5.0.00.0670.0478.14
4.4.90.0800.0237.88
4.4.80.0800.0177.88
4.4.70.0570.0137.88
4.4.60.0730.0277.88
4.4.50.0730.0137.88
4.4.40.0570.0307.88
4.4.30.0700.0207.88
4.4.20.0570.0177.88
4.4.10.0770.0237.88
4.4.00.0630.0377.88
4.3.110.0570.0137.88
4.3.100.0700.0237.88
4.3.90.0630.0177.88
4.3.80.0730.0437.88
4.3.70.0630.0207.88
4.3.60.0000.0237.88
4.3.50.0070.0307.88
4.3.40.0030.0277.88
4.3.30.0000.0177.88
4.3.20.0000.0177.88
4.3.10.0000.0377.88
4.3.00.0000.0207.88

preferences:
53.55 ms | 401 KiB | 5 Q