3v4l.org

run code in 300+ PHP versions simultaneously
<?php $A = array(3,4); $B = array(10, 20); foreach ($A as &$i) $i++; foreach ($B as &$i) $i++; var_dump($A);

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)
8.3.60.0140.00716.49
8.3.50.0060.01022.10
8.3.40.0140.00718.54
8.3.30.0130.00318.97
8.3.20.0070.00020.26
8.3.10.0040.00423.61
8.3.00.0080.00020.95
8.2.180.0000.01416.63
8.2.170.0090.00622.96
8.2.160.0130.00020.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0030.00720.85
8.2.110.0090.00019.26
8.2.100.0000.01120.45
8.2.90.0090.00019.18
8.2.80.0040.00417.97
8.2.70.0070.00317.63
8.2.60.0030.01017.90
8.2.50.0040.00418.07
8.2.40.0050.00319.97
8.2.30.0090.00018.30
8.2.20.0040.00417.64
8.2.10.0040.00418.11
8.2.00.0080.00017.61
8.1.280.0140.00025.92
8.1.270.0080.00023.84
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0000.00922.07
8.1.230.0080.00419.23
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0060.00317.24
8.1.190.0030.00617.13
8.1.180.0040.00418.10
8.1.170.0000.00818.62
8.1.160.0000.00821.95
8.1.150.0040.00418.67
8.1.140.0040.00417.36
8.1.130.0050.00317.73
8.1.120.0030.00417.46
8.1.110.0000.00817.52
8.1.100.0040.00417.34
8.1.90.0050.00317.46
8.1.80.0030.00317.46
8.1.70.0070.00017.45
8.1.60.0040.00417.43
8.1.50.0080.00017.49
8.1.40.0040.00417.42
8.1.30.0000.00817.57
8.1.20.0000.00717.57
8.1.10.0040.00417.36
8.1.00.0040.00417.35
8.0.300.0000.00918.77
8.0.290.0040.00416.63
8.0.280.0030.00318.40
8.0.270.0000.00817.29
8.0.260.0000.00617.29
8.0.250.0000.00616.95
8.0.240.0080.00016.92
8.0.230.0020.00516.87
8.0.220.0030.00316.79
8.0.210.0030.00316.75
8.0.200.0040.00416.93
8.0.190.0040.00416.80
8.0.180.0000.00716.89
8.0.170.0040.00416.84
8.0.160.0030.00316.84
8.0.150.0030.00316.86
8.0.140.0080.00016.87
8.0.130.0050.00013.34
8.0.120.0050.00216.75
8.0.110.0030.00516.80
8.0.100.0000.00716.94
8.0.90.0030.00316.78
8.0.80.0030.01216.93
8.0.70.0000.00716.79
8.0.60.0070.00016.94
8.0.50.0070.00016.80
8.0.30.0120.00617.09
8.0.20.0090.01117.40
8.0.10.0000.00816.86
8.0.00.0100.00716.75
7.4.330.0050.00015.00
7.4.320.0000.00616.39
7.4.300.0060.00016.46
7.4.290.0030.00316.59
7.4.280.0070.00016.48
7.4.270.0040.00416.53
7.4.260.0040.00416.57
7.4.250.0040.00416.54
7.4.240.0030.00316.58
7.4.230.0030.00316.39
7.4.220.0130.00316.66
7.4.210.0070.00716.48
7.4.200.0030.00316.66
7.4.160.0120.00316.44
7.4.150.0060.01217.40
7.4.140.0100.01217.86
7.4.130.0060.01016.56
7.4.120.0070.01016.58
7.4.110.0100.00716.45
7.4.100.0180.00016.43
7.4.90.0110.00716.30
7.4.80.0090.00919.39
7.4.70.0090.00616.38
7.4.60.0030.01416.65
7.4.50.0040.00416.54
7.4.40.0090.00916.46
7.4.30.0070.00916.42
7.4.00.0030.01114.91
7.3.330.0080.00013.08
7.3.320.0030.00313.17
7.3.310.0070.00016.20
7.3.300.0040.00416.11
7.3.290.0080.00616.22
7.3.280.0060.01116.25
7.3.270.0120.00617.40
7.3.260.0140.01116.45
7.3.250.0080.00816.28
7.3.240.0060.01316.65
7.3.230.0130.01016.54
7.3.210.0110.00516.62
7.3.200.0120.00619.39
7.3.190.0120.00316.29
7.3.180.0130.00316.55
7.3.170.0030.01216.36
7.3.160.0060.01016.23
7.3.120.0060.00914.63
7.3.10.0070.00916.50
7.3.00.0050.00716.68
7.2.330.0110.00616.43
7.2.320.0100.00716.65
7.2.310.0100.00716.39
7.2.300.0080.00816.66
7.2.290.0090.00816.62
7.2.130.0090.00716.71
7.2.120.0090.00616.92
7.2.110.0050.00716.89
7.2.100.0090.00316.93
7.2.90.0030.01016.83
7.2.80.0080.00716.88
7.2.70.0050.00616.78
7.2.60.0070.00816.83
7.2.50.0040.01016.88
7.2.40.0050.00516.88
7.2.30.0070.00716.76
7.2.20.0070.00616.91
7.2.10.0060.00616.66
7.2.00.0070.00717.61
7.1.250.0020.00915.75
7.1.240.0070.00715.80
7.1.230.0040.00715.74
7.1.220.0030.00315.80
7.1.210.0060.00615.52
7.1.200.0090.00015.91
7.1.190.0040.01115.73
7.1.180.0040.01215.91
7.1.170.0040.00815.63
7.1.160.0040.01115.83
7.1.150.0060.00615.85
7.1.140.0030.00315.70
7.1.130.0070.00015.86
7.1.120.0070.00315.76
7.1.110.0040.00415.50
7.1.100.0060.00616.95
7.1.90.0090.00315.58
7.1.80.0060.00615.81
7.1.70.0050.00616.57
7.1.60.0100.00917.62
7.1.50.0080.00916.35
7.1.40.0030.01315.74
7.1.30.0060.00315.72
7.1.20.0130.00315.86
7.1.10.0040.01115.45
7.1.00.0050.04019.24
7.0.330.0040.00715.29
7.0.320.0030.00915.41
7.0.310.0040.00815.37
7.0.300.0100.00715.29
7.0.290.0000.01115.36
7.0.280.0030.00615.16
7.0.270.0030.00315.07
7.0.260.0090.00615.36
7.0.250.0070.00715.59
7.0.240.0030.01015.11
7.0.230.0030.01015.27
7.0.220.0050.00515.31
7.0.210.0060.00615.47
7.0.200.0140.00415.83
7.0.190.0080.00415.46
7.0.180.0030.01015.07
7.0.170.0080.00415.16
7.0.160.0070.00715.09
7.0.150.0070.00715.37
7.0.140.0090.03618.63
7.0.130.0030.01015.38
7.0.120.0040.01115.47
7.0.110.0060.00915.30
7.0.100.0060.00315.32
7.0.90.0070.00715.18
7.0.80.0110.00315.55
7.0.70.0060.00315.49
7.0.60.0070.04617.66
7.0.50.0090.02016.66
7.0.40.0050.02617.04
7.0.30.0240.04216.84
7.0.20.0170.03216.82
7.0.10.0050.04916.89
7.0.00.0070.04716.65
5.6.380.0040.00814.29
5.6.370.0060.00614.52
5.6.360.0000.01414.47
5.6.350.0060.00314.29
5.6.340.0100.00314.28
5.6.330.0060.01014.45
5.6.320.0060.00614.45
5.6.310.0040.00914.21
5.6.300.0110.00414.32
5.6.290.0140.00014.16
5.6.280.0100.03317.69
5.6.270.0040.01114.13
5.6.260.0000.00914.31
5.6.250.0030.01214.37
5.6.240.0070.00314.22
5.6.230.0120.00014.37
5.6.220.0040.01114.00
5.6.210.0110.04117.45
5.6.200.0110.02816.21
5.6.190.0050.04617.25
5.6.180.0140.03117.33
5.6.170.0230.03717.36
5.6.160.0080.02717.32
5.6.150.0080.04516.24
5.6.140.0070.04516.25
5.6.130.0080.04316.17
5.6.120.0070.02517.39
5.6.110.0050.03417.56
5.6.100.0030.02817.64
5.6.90.0020.03717.63
5.6.80.0070.02317.37
5.6.70.0000.01213.89
5.6.60.0040.00414.18
5.6.50.0030.00613.91
5.6.40.0030.00614.23
5.6.30.0040.00814.34
5.6.20.0030.00613.98
5.6.10.0040.01114.05
5.6.00.0030.01314.20
5.5.380.0100.00010.77
5.5.370.0040.00411.13
5.5.360.0050.00510.88
5.5.350.0100.03815.65
5.5.340.0050.03314.32
5.5.330.0050.02715.64
5.5.320.0170.04215.67
5.5.310.0180.03015.72
5.5.300.0100.03714.47
5.5.290.0080.02314.49
5.5.280.0100.04515.77
5.5.270.0030.03215.72
5.5.260.0150.04115.78
5.5.250.0000.02815.79
5.5.240.0170.03815.54
5.5.230.0000.01210.98
5.5.220.0100.00010.70
5.5.210.0070.00310.89
5.5.200.0070.00310.89
5.5.190.0050.00310.83
5.5.180.0060.00310.93
5.5.170.0020.00510.59
5.5.160.0070.00310.61
5.5.150.0000.00710.58
5.5.140.0100.00011.05
5.5.130.0040.00710.86
5.5.120.0050.00510.98
5.5.110.0000.01010.56
5.5.100.0000.00710.63
5.5.90.0040.00810.79
5.5.80.0000.00510.90
5.5.70.0100.00010.84
5.5.60.0030.00910.70
5.5.50.0030.00810.61
5.5.40.0040.00410.82
5.5.30.0000.01011.00
5.5.20.0030.00910.70
5.5.10.0000.00810.61
5.5.00.0000.00810.80
5.4.450.2040.02115.10
5.4.440.1620.02315.06
5.4.430.1730.02215.08
5.4.420.1830.02315.15
5.4.410.1750.02015.10
5.4.400.2110.01914.90
5.4.390.1700.02415.04
5.4.380.1640.02014.99
5.4.370.1910.01814.98
5.4.360.1750.02214.92
5.4.350.1800.02314.92
5.4.340.1470.02014.95
5.4.330.0090.00310.95
5.4.320.1420.02114.88
5.4.310.1640.02015.04
5.4.300.1650.02214.86
5.4.290.1630.02214.97
5.4.280.1640.02014.69
5.4.270.1860.02315.17
5.4.260.1760.02314.93
5.4.250.1660.01515.00
5.4.240.1580.02514.90
5.4.230.1670.02014.82
5.4.220.1770.01714.86
5.4.210.2380.02614.88
5.4.200.2100.02014.73
5.4.190.1860.02515.02
5.4.180.1650.02114.75
5.4.170.1740.01714.79
5.4.160.1750.01814.85
5.4.150.1630.01814.71
5.4.140.1530.02313.61
5.4.130.2010.02113.41
5.4.120.1580.02013.55
5.4.110.1620.01513.57
5.4.100.1730.01713.48
5.4.90.1600.02113.42
5.4.80.1740.01813.52
5.4.70.1510.01813.64
5.4.60.1750.01713.47
5.4.50.1770.01813.72
5.4.40.1770.01813.73
5.4.30.1850.02313.47
5.4.20.1750.02113.40
5.4.10.1760.02013.46
5.4.00.1700.02513.33
5.3.290.1620.02212.66
5.3.280.1870.02012.39
5.3.270.1720.01812.47
5.3.260.1750.02012.49
5.3.250.1600.02012.53
5.3.240.1670.01812.40
5.3.230.1610.02012.49
5.3.220.1710.01812.24
5.3.210.1610.02012.48
5.3.200.1580.02212.38
5.3.190.1820.02512.44
5.3.180.1710.02312.50
5.3.170.1620.01712.43
5.3.160.1770.01712.45
5.3.150.1680.02312.58
5.3.140.1910.02312.46
5.3.130.1800.02112.37
5.3.120.1850.02512.31
5.3.110.1720.03212.45
5.3.100.1630.02312.16
5.3.90.1890.02012.16
5.3.80.1610.02412.04
5.3.70.2030.02011.99
5.3.60.1910.01812.01
5.3.50.2050.02212.11
5.3.40.2110.02412.19
5.3.30.1950.01812.13
5.3.20.1940.02211.96
5.3.10.1950.02011.82
5.3.00.2050.02011.73
5.2.170.1850.02110.26
5.2.160.1750.01710.25
5.2.150.1690.01710.30
5.2.140.1280.02010.24
5.2.130.1680.01510.28
5.2.120.1780.01710.33
5.2.110.1730.02110.34
5.2.100.1710.02510.35
5.2.90.1530.01810.29
5.2.80.1480.01710.28
5.2.70.1360.01610.30
5.2.60.1120.01710.18
5.2.50.1600.01510.14
5.2.40.1280.01510.16
5.2.30.1270.01910.24
5.2.20.1130.01810.11
5.2.10.1380.01310.07
5.2.00.1350.01710.02
5.1.60.1350.0189.65
5.1.50.1500.0169.77
5.1.40.1340.0179.66
5.1.30.1170.0169.81
5.1.20.1220.0169.82
5.1.10.1200.0179.78
5.1.00.1210.0169.75
5.0.50.0770.0129.07
5.0.40.0570.0148.90
5.0.30.0670.0188.86
5.0.20.0570.0108.75
5.0.10.0690.0138.75
5.0.00.0630.0168.85
4.4.90.0680.0108.28
4.4.80.0670.0118.28
4.4.70.0680.0088.28
4.4.60.0710.0118.28
4.4.50.0700.0118.28
4.4.40.0720.0128.28
4.4.30.0800.0108.28
4.4.20.0750.0078.28
4.4.10.0780.0088.28
4.4.00.0630.0148.28
4.3.110.0520.0118.28
4.3.100.0700.0088.28
4.3.90.0670.0128.28
4.3.80.0700.0178.28
4.3.70.0530.0108.28
4.3.60.0700.0128.28
4.3.50.0570.0138.28
4.3.40.0680.0168.28
4.3.30.0420.0128.28
4.3.20.0420.0128.28
4.3.10.0450.0108.28
4.3.00.0370.0108.28

preferences:
37.08 ms | 401 KiB | 5 Q