3v4l.org

run code in 300+ PHP versions simultaneously
<?php $list = array('one', 'two', 'three'); $first = reset(array_values($list)); print_r($first);

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)
8.3.60.0170.00318.55
8.3.50.0100.01021.02
8.3.40.0140.00018.68
8.3.30.0090.00618.58
8.3.20.0040.00418.51
8.3.10.0040.00421.12
8.3.00.0040.00419.68
8.2.180.0040.01416.50
8.2.170.0040.01122.96
8.2.160.0070.00720.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.03
8.2.110.0100.00020.34
8.2.100.0040.00817.78
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0000.00917.38
8.2.60.0040.00417.55
8.2.50.0030.00618.07
8.2.40.0000.00718.22
8.2.30.0040.00421.10
8.2.20.0080.00017.57
8.2.10.0040.00417.77
8.2.00.0040.00417.67
8.1.280.0140.00425.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0110.00022.62
8.1.230.0080.00420.93
8.1.220.0080.00018.77
8.1.210.0040.00418.91
8.1.200.0050.00517.35
8.1.190.0080.00017.50
8.1.180.0040.00418.10
8.1.170.0050.00318.50
8.1.160.0000.00718.86
8.1.150.0000.00818.61
8.1.140.0000.00717.44
8.1.130.0030.00317.88
8.1.120.0000.00817.44
8.1.110.0030.00517.39
8.1.100.0040.00317.27
8.1.90.0040.00417.29
8.1.80.0030.00417.31
8.1.70.0070.00017.35
8.1.60.0050.00317.52
8.1.50.0050.00217.29
8.1.40.0040.00417.33
8.1.30.0040.00417.49
8.1.20.0000.00817.51
8.1.10.0000.00817.54
8.1.00.0000.00717.41
8.0.300.0070.00019.84
8.0.290.0030.00317.16
8.0.280.0030.00318.43
8.0.270.0000.00817.23
8.0.260.0040.00416.83
8.0.250.0070.00016.96
8.0.240.0040.00417.02
8.0.230.0040.00416.92
8.0.220.0060.00016.91
8.0.210.0070.00016.77
8.0.200.0070.00016.86
8.0.190.0030.00616.94
8.0.180.0080.00016.91
8.0.170.0000.00716.78
8.0.160.0000.00716.89
8.0.150.0030.00516.88
8.0.140.0000.00716.87
8.0.130.0030.00313.35
8.0.120.0040.00416.88
8.0.110.0000.00716.76
8.0.100.0030.00516.89
8.0.90.0080.00016.74
8.0.80.0000.01516.91
8.0.70.0040.00416.86
8.0.60.0000.00816.70
8.0.50.0040.00416.73
8.0.30.0140.00617.03
8.0.20.0070.01317.40
8.0.10.0000.00717.07
8.0.00.0050.01516.57
7.4.330.0000.00516.83
7.4.320.0000.00716.46
7.4.300.0030.00316.44
7.4.290.0030.00316.46
7.4.280.0030.00316.49
7.4.270.0000.00716.38
7.4.260.0030.00313.10
7.4.250.0000.00816.30
7.4.240.0000.00816.48
7.4.230.0000.00716.59
7.4.220.0140.01016.30
7.4.210.0050.01116.43
7.4.200.0030.00316.41
7.4.190.0030.00316.59
7.4.160.0110.00816.44
7.4.150.0160.00917.40
7.4.140.0080.01017.86
7.4.130.0070.01016.41
7.4.120.0060.01116.42
7.4.110.0160.00716.52
7.4.100.0080.00316.51
7.4.90.0100.00716.63
7.4.80.0140.00919.39
7.4.70.0040.01816.59
7.4.60.0030.01316.41
7.4.50.0000.00516.44
7.4.40.0100.00622.77
7.4.30.0060.01316.41
7.4.10.0120.00414.99
7.4.00.0050.01114.75
7.3.330.0000.00513.01
7.3.320.0030.00313.09
7.3.310.0070.00016.19
7.3.300.0030.00316.28
7.3.290.0070.00716.25
7.3.280.0080.00616.29
7.3.270.0030.01317.40
7.3.260.0140.00318.24
7.3.250.0050.01316.42
7.3.240.0110.01116.16
7.3.230.0070.01116.50
7.3.210.0100.00616.49
7.3.200.0120.00819.39
7.3.190.0070.01016.26
7.3.180.0080.00816.25
7.3.170.0120.00316.37
7.3.160.0080.00816.27
7.3.130.0090.00914.68
7.3.120.0100.00714.64
7.3.110.0030.01514.70
7.3.100.0080.00814.98
7.3.90.0100.00714.77
7.3.80.0060.00614.78
7.3.70.0130.00314.47
7.3.60.0030.00614.50
7.3.50.0070.00414.81
7.3.40.0040.01114.67
7.3.30.0030.01014.75
7.3.20.0110.00416.58
7.3.10.0040.00716.25
7.3.00.0040.00716.65
7.2.330.0130.00716.58
7.2.320.0080.01516.39
7.2.310.0150.00316.65
7.2.300.0100.00616.46
7.2.290.0000.01616.64
7.2.260.0000.01514.97
7.2.250.0060.01015.04
7.2.240.0040.01114.59
7.2.230.0060.00915.09
7.2.220.0150.00014.84
7.2.210.0030.00914.98
7.2.200.0040.01114.78
7.2.190.0030.00814.96
7.2.180.0110.00415.10
7.2.170.0060.00915.08
7.2.160.0040.00714.95
7.2.150.0100.00616.87
7.2.140.0030.01116.49
7.2.130.0030.00616.66
7.2.120.0040.00716.59
7.2.110.0040.00716.57
7.2.100.0000.01416.86
7.2.90.0110.00716.91
7.2.80.0000.01816.85
7.2.70.0070.00716.86
7.2.60.0080.00516.70
7.2.50.0070.01116.91
7.2.40.0060.00616.82
7.2.30.0070.00716.88
7.2.20.0100.00316.94
7.2.10.0030.01016.86
7.2.00.0030.01018.02
7.1.330.0060.00615.69
7.1.320.0070.00715.78
7.1.310.0000.01415.61
7.1.300.0070.00315.82
7.1.290.0030.00615.71
7.1.280.0060.00615.52
7.1.270.0060.00615.46
7.1.260.0040.00815.82
7.1.250.0030.00915.83
7.1.240.0030.00715.60
7.1.230.0070.00715.75
7.1.220.0000.01415.62
7.1.210.0070.00715.53
7.1.200.0070.00615.83
7.1.190.0110.00415.89
7.1.180.0110.00315.54
7.1.170.0070.00415.85
7.1.160.0100.00315.58
7.1.150.0100.00315.43
7.1.140.0000.01215.63
7.1.130.0030.01015.74
7.1.120.0080.00415.54
7.1.110.0030.01015.83
7.1.100.0120.00315.82
7.1.90.0080.00415.88
7.1.80.0040.00815.76
7.1.70.0040.01016.46
7.1.60.0060.00416.33
7.1.50.0050.00716.38
7.1.40.0070.00516.02
7.1.30.0050.01116.09
7.1.20.0070.01016.22
7.1.10.0080.00316.18
7.1.00.0030.00716.29
7.0.330.0060.00315.34
7.0.320.0030.01015.34
7.0.310.0040.00815.30
7.0.300.0100.00315.15
7.0.290.0080.00315.35
7.0.280.0000.01015.40
7.0.270.0100.00315.37
7.0.260.0040.00815.36
7.0.250.0090.00315.04
7.0.240.0100.00315.52
7.0.230.0040.00815.48
7.0.220.0070.01015.49
7.0.210.0070.00715.41
7.0.200.0050.00515.84
7.0.190.0040.00515.86
7.0.180.0040.00715.78
7.0.170.0030.01115.89
7.0.160.0030.01215.77
7.0.150.0020.00915.81
7.0.140.0030.00615.91
7.0.130.0020.00616.09
7.0.120.0010.00715.82
7.0.110.0030.00815.93
7.0.100.0100.00015.83
7.0.90.0020.00815.96
7.0.80.0070.00615.92
7.0.70.0020.00615.75
7.0.60.0040.00415.93
7.0.50.0020.01215.90
7.0.40.0020.00714.16
7.0.30.0080.00114.16
7.0.20.0000.00914.12
7.0.10.0050.00514.21
7.0.00.0070.00414.09
5.6.400.0070.00414.12
5.6.390.0000.00814.42
5.6.380.0060.00314.32
5.6.370.0030.00714.50
5.6.360.0080.00314.18
5.6.350.0070.00314.32
5.6.340.0060.00314.46
5.6.330.0040.01214.41
5.6.320.0060.00614.23
5.6.310.0030.00914.37
5.6.300.0070.02617.76
5.6.290.0050.02617.76
5.6.280.0110.01917.69
5.6.270.0080.03417.54
5.6.260.0010.02817.53
5.6.250.0020.02517.62
5.6.240.0050.02417.44
5.6.230.0020.02517.54
5.6.220.0100.02217.68
5.6.210.0100.02117.63
5.6.200.0030.02917.41
5.6.190.0050.02717.56
5.6.180.0060.02417.64
5.6.170.0050.02517.74
5.6.160.0060.02117.61
5.6.150.0070.02217.39
5.6.140.0040.02917.60
5.6.130.0050.02617.47
5.6.120.0060.02317.65
5.6.110.0040.02817.43
5.6.100.0050.02717.46
5.6.90.0050.02417.52
5.6.80.0060.02017.13
5.6.70.0040.02417.15
5.6.60.0020.02717.21
5.6.50.0020.02417.38
5.6.40.0090.02117.13
5.6.30.0030.02217.26
5.6.20.0070.04317.13
5.6.10.0060.02517.20
5.6.00.0020.02417.19
5.5.380.0030.03815.89
5.5.370.0050.02815.87
5.5.360.0090.02115.87
5.5.350.0070.02215.88
5.5.340.0090.02716.05
5.5.330.0040.02415.92
5.5.320.0070.02216.07
5.5.310.0090.02115.89
5.5.300.0050.02216.16
5.5.290.0050.02515.80
5.5.280.0070.02416.12
5.5.270.0060.02916.17
5.5.260.0040.02716.13
5.5.250.0050.02515.83
5.5.240.0030.02215.72
5.5.230.0050.02715.77
5.5.220.0090.04015.79
5.5.210.0090.02115.62
5.5.200.0080.02115.73
5.5.190.0050.02515.90
5.5.180.0060.02815.71
5.5.170.0000.01114.14
5.5.160.0050.02015.77
5.5.150.0050.02415.76
5.5.140.0090.02215.78
5.5.130.0110.02015.76
5.5.120.0030.02415.66
5.5.110.0070.02315.62
5.5.100.0050.02315.56
5.5.90.0040.02315.59
5.5.80.0070.02015.72
5.5.70.0030.02415.63
5.5.60.0020.02615.59
5.5.50.0000.02715.67
5.5.40.0000.02515.79
5.5.30.0050.02115.52
5.5.20.0150.02315.74
5.5.10.0070.02015.53
5.5.00.0030.02515.67
5.4.450.0090.02515.26
5.4.440.0050.02115.11
5.4.430.0050.02315.15
5.4.420.0060.02215.19
5.4.410.0050.02315.14
5.4.400.0050.02114.64
5.4.390.0020.02415.03
5.4.380.0040.02414.92
5.4.370.0030.02414.89
5.4.360.0040.02414.95
5.4.350.0080.01914.93
5.4.340.0070.02214.95
5.4.330.0000.00610.88
5.4.320.0020.02714.94
5.4.310.0100.01814.80
5.4.300.0020.02514.76
5.4.290.0070.02514.92
5.4.280.0030.02414.99
5.4.270.0030.02614.82
5.4.260.0020.02515.07
5.4.250.0050.01814.88
5.4.240.0020.02314.84
5.4.230.0020.02414.97
5.4.220.0020.02514.96
5.4.210.0000.02615.02
5.4.200.0040.02414.94
5.4.190.0050.02414.94
5.4.180.0020.02114.92
5.4.170.0020.02914.73
5.4.160.0080.01715.10
5.4.150.0050.02314.76
5.4.140.0110.01713.58
5.4.130.0030.02013.70
5.4.120.0020.02113.66
5.4.110.0030.03513.61
5.4.100.0020.02513.61
5.4.90.0020.02113.62
5.4.80.0030.02113.75
5.4.70.0030.02113.67
5.4.60.0020.02213.62
5.4.50.0030.02213.81
5.4.40.0020.02313.55
5.4.30.0060.01613.75
5.4.20.0030.02113.77
5.4.10.0030.02213.63
5.4.00.0030.02013.48
5.3.290.0040.02112.59
5.3.280.0030.02212.56
5.3.270.0020.02312.66
5.3.260.0030.01912.59
5.3.250.0040.02112.70
5.3.240.0050.02012.53
5.3.230.0050.01912.65
5.3.220.0050.03112.54
5.3.210.0050.02112.53
5.3.200.0000.02812.64
5.3.190.0020.04312.59
5.3.180.0050.01912.59
5.3.170.0060.01812.67
5.3.160.0000.03412.64
5.3.150.0050.02112.70
5.3.140.0020.02612.69
5.3.130.0020.02412.66
5.3.120.0060.02112.66
5.3.110.0050.02212.66
5.3.100.0020.02312.52
5.3.90.0020.02112.70
5.3.80.0020.02212.60
5.3.70.0040.02012.50
5.3.60.0030.02612.58
5.3.50.0000.02112.60
5.3.40.0020.02312.53
5.3.30.0080.02112.64
5.3.20.0040.02412.59
5.3.10.0050.01912.51
5.3.00.0020.02412.46
5.2.170.0060.02514.87
5.2.160.0030.02614.87
5.2.150.0000.03114.87
5.2.140.0030.02714.87
5.2.130.0000.03214.87
5.2.120.0000.03714.87
5.2.110.0030.02714.87
5.2.100.0060.02514.87
5.2.90.0000.02914.87
5.2.80.0060.04814.87
5.2.70.0030.03314.87
5.2.60.0030.03114.87
5.2.50.0030.02914.87
5.2.40.0030.02714.87
5.2.30.0000.03114.87
5.2.20.0000.02914.87
5.2.10.0030.03314.87
5.2.00.0000.03214.87
5.1.60.0060.02214.87
5.1.50.0200.01714.87
5.1.40.0030.03014.87
5.1.30.0030.02814.87
5.1.20.0060.02214.87
5.1.10.0030.02714.87
5.1.00.0040.02514.87
5.0.50.0030.02014.87
5.0.40.0060.01914.87
5.0.30.0000.03414.87
5.0.20.0000.02314.87
5.0.10.0000.02214.87
5.0.00.0000.03514.87
4.4.90.0030.01414.87
4.4.80.0000.01814.87
4.4.70.0000.01814.87
4.4.60.0000.02114.87
4.4.50.0030.01414.87
4.4.40.0000.02714.87
4.4.30.0000.01914.87
4.4.20.0000.01714.87
4.4.10.0000.01814.87
4.4.00.0000.02814.87
4.3.110.0000.01714.87
4.3.100.0000.02214.87
4.3.90.0000.01714.87
4.3.80.0030.02414.87
4.3.70.0030.01914.87
4.3.60.0030.01314.87
4.3.50.0030.01314.87
4.3.40.0030.02214.87
4.3.30.0000.01714.87
4.3.20.0030.01514.87
4.3.10.0000.01814.87
4.3.00.0040.01514.87

preferences:
37.38 ms | 401 KiB | 5 Q