3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = array('first' => '1', 0 => 0, 2 => 2); var_export($f); list($data['foo']) = $f; var_export($data);

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)
8.3.40.0120.00618.46
8.3.30.0110.00419.09
8.3.20.0040.00420.07
8.3.10.0050.00323.48
8.3.00.0090.00019.15
8.2.170.0090.00622.96
8.2.160.0070.01120.31
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.29
8.2.110.0100.00022.21
8.2.100.0070.00417.91
8.2.90.0000.00719.08
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0070.00017.93
8.2.50.0090.00318.07
8.2.40.0040.00418.10
8.2.30.0060.00317.90
8.2.20.0000.00717.66
8.2.10.0000.00717.93
8.2.00.0000.00817.54
8.1.270.0040.00423.69
8.1.260.0090.00026.35
8.1.250.0070.00028.09
8.1.240.0080.00420.64
8.1.230.0070.00420.88
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.35
8.1.180.0030.00618.10
8.1.170.0030.00618.97
8.1.160.0040.00418.73
8.1.150.0050.00318.48
8.1.140.0040.00417.43
8.1.130.0030.00317.72
8.1.120.0040.00417.33
8.1.110.0040.00417.38
8.1.100.0040.00417.27
8.1.90.0040.00417.31
8.1.80.0040.00417.36
8.1.70.0000.00717.29
8.1.60.0090.00017.48
8.1.50.0000.00717.43
8.1.40.0000.00817.45
8.1.30.0020.00517.49
8.1.20.0000.00817.48
8.1.10.0030.00517.47
8.1.00.0030.00517.45
8.0.300.0070.00018.77
8.0.290.0040.00416.58
8.0.280.0040.00418.34
8.0.270.0000.00717.18
8.0.260.0050.00317.18
8.0.250.0030.00316.85
8.0.240.0030.00316.91
8.0.230.0030.00316.84
8.0.220.0030.00316.75
8.0.210.0070.00016.88
8.0.200.0000.00716.91
8.0.190.0040.00416.81
8.0.180.0040.00416.80
8.0.170.0050.00316.82
8.0.160.0040.00416.78
8.0.150.0030.00316.77
8.0.140.0070.00016.79
8.0.130.0060.00013.24
8.0.120.0040.00416.64
8.0.110.0040.00416.75
8.0.100.0000.00816.64
8.0.90.0000.00716.73
8.0.80.0100.01016.78
8.0.70.0040.00416.80
8.0.60.0000.00716.93
8.0.50.0050.00216.65
8.0.30.0130.00617.30
8.0.20.0160.00617.40
8.0.10.0050.00317.00
8.0.00.0090.00916.83
7.4.330.0050.00015.08
7.4.320.0060.00016.43
7.4.300.0000.00616.53
7.4.290.0000.00816.43
7.4.280.0000.00716.41
7.4.270.0040.00416.52
7.4.260.0030.00316.52
7.4.250.0020.00616.47
7.4.240.0050.00216.43
7.4.230.0000.00716.61
7.4.220.0160.00916.37
7.4.210.0120.00616.41
7.4.200.0070.00016.34
7.4.190.0070.00016.55
7.4.160.0070.00716.65
7.4.150.0120.01117.40
7.4.140.0080.00817.86
7.4.130.0110.00516.38
7.4.120.0150.00116.45
7.4.110.0100.01316.48
7.4.100.0060.01016.50
7.4.90.0070.01416.49
7.4.80.0070.01119.39
7.4.70.0090.00616.51
7.4.60.0030.01316.41
7.4.50.0000.00816.21
7.4.40.0070.01122.77
7.4.30.0060.00916.52
7.4.10.0070.01015.14
7.4.00.0060.01014.81
7.3.330.0000.00613.01
7.3.320.0030.00312.96
7.3.310.0000.00816.21
7.3.300.0000.00716.18
7.3.290.0070.00716.16
7.3.280.0100.00816.21
7.3.270.0150.00317.40
7.3.260.0090.01516.23
7.3.250.0130.01216.38
7.3.240.0120.00316.46
7.3.230.0000.01616.41
7.3.210.0120.00916.28
7.3.200.0100.00919.39
7.3.190.0100.01016.60
7.3.180.0130.00316.37
7.3.170.0120.00416.27
7.3.160.0130.00316.30
7.3.130.0090.00614.86
7.3.120.0060.00814.88
7.3.110.0060.01214.68
7.3.100.0120.00015.06
7.3.90.0000.01515.05
7.3.80.0070.00414.83
7.3.70.0130.00314.74
7.3.60.0090.00014.73
7.3.50.0030.00914.65
7.3.40.0080.00014.83
7.3.30.0110.00414.48
7.3.20.0100.00016.73
7.3.10.0080.00316.68
7.3.00.0040.00816.61
7.2.330.0030.01416.22
7.2.320.0120.00316.31
7.2.310.0110.00816.40
7.2.300.0090.00616.71
7.2.290.0100.00716.52
7.2.260.0000.01715.04
7.2.250.0090.00615.09
7.2.240.0070.00714.72
7.2.230.0040.01114.59
7.2.220.0090.00614.47
7.2.210.0070.00715.11
7.2.200.0040.01114.75
7.2.190.0100.00714.84
7.2.180.0090.00614.89
7.2.170.0090.00915.06
7.2.160.0030.01214.76
7.2.150.0030.00916.93
7.2.140.0080.00816.73
7.2.130.0060.00616.84
7.2.120.0040.01116.64
7.2.110.0120.00416.83
7.2.100.0030.01216.49
7.2.90.0000.01416.74
7.2.80.0110.00316.78
7.2.70.0150.00416.64
7.2.60.0090.00616.84
7.2.50.0100.00316.94
7.2.40.0060.00916.72
7.2.30.0060.00916.73
7.2.20.0030.01016.37
7.2.10.0070.00716.77
7.2.00.0090.00417.86
7.1.330.0060.00915.98
7.1.320.0040.01115.91
7.1.310.0040.00815.79
7.1.300.0110.00415.39
7.1.290.0060.00615.65
7.1.280.0040.00715.64
7.1.270.0030.00915.69
7.1.260.0030.00615.74
7.1.250.0070.00715.50
7.1.240.0060.00915.87
7.1.230.0090.00915.55
7.1.220.0090.00915.71
7.1.210.0030.01015.65
7.1.200.0040.00815.89
7.1.190.0110.00315.63
7.1.180.0100.00715.78
7.1.170.0070.01115.73
7.1.160.0030.01015.70
7.1.150.0070.00715.62
7.1.140.0000.01315.93
7.1.130.0060.00915.54
7.1.120.0050.00815.39
7.1.110.0070.01015.59
7.1.100.0030.00816.85
7.1.90.0080.00415.76
7.1.80.0070.00715.71
7.1.70.0050.00516.47
7.1.60.0050.01417.45
7.1.50.0030.01016.17
7.1.40.0030.00615.62
7.1.30.0070.00715.58
7.1.20.0040.01115.79
7.1.10.0030.00915.46
7.1.00.0050.04319.21
7.0.330.0080.00315.45
7.0.320.0070.01015.09
7.0.310.0100.00315.44
7.0.300.0070.00715.39
7.0.290.0040.00915.36
7.0.280.0080.00815.63
7.0.270.0090.00315.46
7.0.260.0040.01115.48
7.0.250.0000.01415.46
7.0.240.0110.00615.33
7.0.230.0030.01015.56
7.0.220.0110.00015.30
7.0.210.0030.01015.49
7.0.200.0020.01016.02
7.0.190.0050.00515.32
7.0.180.0040.00815.55
7.0.170.0090.00015.21
7.0.160.0070.00715.54
7.0.150.0080.00015.36
7.0.140.0090.03518.70
7.0.130.0070.00715.40
7.0.120.0030.00615.45
7.0.110.0040.01115.52
7.0.100.0030.01215.28
7.0.90.0000.00915.37
7.0.80.0060.00915.55
7.0.70.0040.00715.55
7.0.60.0200.04217.65
7.0.50.0070.02716.51
7.0.40.0050.04417.10
7.0.30.0130.05016.96
7.0.20.0130.03017.01
7.0.10.0040.04617.02
7.0.00.0020.03217.01
5.6.400.0060.00614.29
5.6.390.0000.00914.58
5.6.380.0070.01114.35
5.6.370.0040.01114.50
5.6.360.0060.00614.48
5.6.350.0100.00714.57
5.6.340.0070.00714.10
5.6.330.0030.01014.71
5.6.320.0070.00314.32
5.6.310.0030.00714.50
5.6.300.0000.01014.44
5.6.290.0100.00314.27
5.6.280.0030.04017.68
5.6.270.0060.00314.22
5.6.260.0030.01214.14
5.6.250.0080.00814.33
5.6.240.0070.00314.14
5.6.230.0060.00914.20
5.6.220.0070.00714.27
5.6.210.0030.04717.54
5.6.200.0020.03816.31
5.6.190.0110.04317.46
5.6.180.0150.03017.46
5.6.170.0200.03517.43
5.6.160.0030.03317.42
5.6.150.0020.03216.33
5.6.140.0030.04616.12
5.6.130.0080.02016.28
5.6.120.0070.02817.61
5.6.110.0090.04217.71
5.6.100.0110.04117.74
5.6.90.0020.02817.65
5.6.80.0100.03717.25
5.6.70.0090.00314.32
5.6.60.0060.00614.31
5.6.50.0040.00414.11
5.6.40.0100.00314.05
5.6.30.0080.00814.16
5.6.20.0040.00714.22
5.6.10.0040.01414.20
5.6.00.0060.00314.30
5.5.380.0080.00414.13
5.5.370.0140.00014.45
5.5.360.0090.00614.41
5.5.350.0080.02817.36
5.5.340.0110.03816.08
5.5.330.0030.02817.37
5.5.320.0170.04217.41
5.5.310.0150.04417.06
5.5.300.0080.02816.16
5.5.290.0070.04315.92
5.5.280.0130.04017.70
5.5.270.0130.03517.46
5.5.260.0070.02717.64
5.5.250.0050.02417.49
5.5.240.0140.03917.11
5.5.230.0070.00714.40
5.5.220.0110.00414.01
5.5.210.0000.00914.18
5.5.200.0030.01214.17
5.5.190.0030.00714.24
5.5.180.0000.01314.16
5.5.170.0090.00914.37
5.5.160.0040.01114.38
5.5.150.0110.00014.27
5.5.140.0090.00314.28
5.5.130.0120.00314.07
5.5.120.0030.01213.97
5.5.110.0000.01114.41
5.5.100.0000.00814.24
5.5.90.0060.00614.16
5.5.80.0030.01013.97
5.5.70.0040.00714.21
5.5.60.0030.01014.09
5.5.50.0080.00413.95
5.5.40.0060.00614.25
5.5.30.0060.00914.24
5.5.20.0030.00714.39
5.5.10.0000.01514.04
5.5.00.0070.00713.89
5.4.450.1800.02616.72
5.4.440.1740.01916.66
5.4.430.1620.02416.71
5.4.420.1620.01816.67
5.4.410.1990.02416.59
5.4.400.1670.02316.52
5.4.390.1730.02016.36
5.4.380.1690.02316.49
5.4.370.1830.02016.48
5.4.360.1820.02216.49
5.4.350.1800.02116.49
5.4.340.1930.02616.38
5.4.330.0060.00913.89
5.4.320.1690.02016.34
5.4.310.1940.01916.52
5.4.300.1900.02416.39
5.4.290.1870.01816.57
5.4.280.1680.02216.35
5.4.270.0050.03816.48
5.4.260.0070.03816.49
5.4.250.1980.02116.35
5.4.240.1950.02216.34
5.4.230.1950.02216.55
5.4.220.1980.02316.50
5.4.210.2070.02716.56
5.4.200.2150.02216.48
5.4.190.1600.02316.34
5.4.180.2100.02216.48
5.4.170.0070.02016.47
5.4.160.0070.02116.40
5.4.150.1900.01816.37
5.4.140.1790.01515.06
5.4.130.1730.02215.07
5.4.120.1480.02315.06
5.4.110.2070.02115.20
5.4.100.1960.02315.16
5.4.90.1800.01815.17
5.4.80.1480.01615.13
5.4.70.1840.01815.14
5.4.60.1930.01814.96
5.4.50.1850.02715.03
5.4.40.1830.02215.03
5.4.30.1670.02015.13
5.4.20.2010.02315.13
5.4.10.1740.01815.17
5.4.00.1940.02414.78
5.3.290.1700.01814.32
5.3.280.1850.02314.16
5.3.270.1970.02314.22
5.3.260.1020.02214.20
5.3.250.1910.02114.17
5.3.240.1720.02014.18
5.3.230.1580.01814.22
5.3.220.2000.02014.18
5.3.210.1920.02214.22
5.3.200.1860.02214.15
5.3.190.1650.02314.14
5.3.180.1700.01714.15
5.3.170.1900.02814.15
5.3.160.1830.02614.15
5.3.150.1890.02914.19
5.3.140.1890.01814.14
5.3.130.1890.01714.17
5.3.120.1700.02114.15
5.3.110.1800.02414.18
5.3.100.1730.02913.88
5.3.90.1880.02613.93
5.3.80.1950.02213.91
5.3.70.1770.02213.92
5.3.60.1970.02013.86
5.3.50.1720.02413.84
5.3.40.1810.01913.86
5.3.30.2530.02313.82
5.3.20.1970.01713.68
5.3.10.1870.02413.70
5.3.00.1820.02313.69
5.2.170.2430.03311.18
5.2.160.3330.02711.16
5.2.150.3230.02311.00
5.2.140.3670.02711.07
5.2.130.3130.03011.11
5.2.120.2970.02311.12
5.2.110.2970.03010.93
5.2.100.2830.02711.02
5.2.90.2830.02710.96
5.2.80.2730.03711.24
5.2.70.3100.03011.25
5.2.60.2930.03311.09
5.2.50.3130.03010.95
5.2.40.2530.02711.01
5.2.30.2400.03310.82
5.2.20.2170.03010.86
5.2.10.2230.02710.82
5.2.00.2270.03010.82
5.1.60.2430.02010.82
5.1.50.2270.02710.82
5.1.40.2330.02710.82
5.1.30.2230.02310.82
5.1.20.2270.02310.82
5.1.10.2330.02310.82
5.1.00.2530.02710.82
5.0.50.1200.02010.82
5.0.40.1200.01310.82
5.0.30.1170.02710.82
5.0.20.1100.02010.82
5.0.10.1200.02010.82
5.0.00.1100.03010.82
4.4.90.1100.01310.82
4.4.80.1100.01310.82
4.4.70.1400.01710.82
4.4.60.1370.01310.82
4.4.50.1130.01010.82
4.4.40.1370.02010.82
4.4.30.1130.01310.82
4.4.20.1330.01710.82
4.4.10.1100.01710.82
4.4.00.1070.03010.82
4.3.110.1230.01310.82
4.3.100.1130.01310.82
4.3.90.1100.01710.82
4.3.80.1170.02710.82
4.3.70.0570.01710.82
4.3.60.1070.01710.82
4.3.50.1130.01310.82
4.3.40.1100.02310.82
4.3.30.0600.01310.82
4.3.20.0530.01710.82
4.3.10.0570.01310.82
4.3.00.0570.01310.82

preferences:
45.12 ms | 400 KiB | 5 Q