3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array("key1" => 10, "key2" => 20, "key5" => 1, "key0" => 11); array_splice($arr, 1); var_dump($arr);

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)
8.3.60.0100.01016.38
8.3.50.0130.00522.87
8.3.40.0070.00718.59
8.3.30.0070.00718.96
8.3.20.0050.00320.23
8.3.10.0080.00020.36
8.3.00.0040.00419.26
8.2.180.0070.00716.38
8.2.170.0090.00922.96
8.2.160.0140.00020.43
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00321.03
8.2.110.0030.00620.39
8.2.100.0080.00318.03
8.2.90.0070.00019.09
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0080.00017.80
8.2.50.0060.00318.07
8.2.40.0000.00818.03
8.2.30.0000.00719.30
8.2.20.0030.00517.68
8.2.10.0040.00418.04
8.2.00.0040.00417.62
8.1.280.0100.01025.92
8.1.270.0030.00723.96
8.1.260.0000.00726.35
8.1.250.0030.00628.09
8.1.240.0040.00421.87
8.1.230.0030.00918.88
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.10
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0030.00718.61
8.1.160.0070.00021.95
8.1.150.0080.00018.87
8.1.140.0000.00717.32
8.1.130.0000.00817.76
8.1.120.0040.00317.29
8.1.110.0050.00317.39
8.1.100.0030.00317.29
8.1.90.0030.00417.43
8.1.80.0000.00717.43
8.1.70.0030.00317.36
8.1.60.0030.00617.53
8.1.50.0040.00417.44
8.1.40.0040.00417.49
8.1.30.0000.00817.45
8.1.20.0040.00417.54
8.1.10.0000.00717.55
8.1.00.0070.00017.47
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0080.00018.37
8.0.270.0030.00317.10
8.0.260.0000.00617.20
8.0.250.0000.00716.88
8.0.240.0040.00416.88
8.0.230.0070.00016.90
8.0.220.0070.00016.71
8.0.210.0000.00716.79
8.0.200.0000.00616.93
8.0.190.0040.00416.77
8.0.180.0080.00016.74
8.0.170.0030.00616.75
8.0.160.0080.00016.70
8.0.150.0040.00416.66
8.0.140.0070.00016.86
8.0.130.0050.00013.28
8.0.120.0000.00816.91
8.0.110.0070.00016.87
8.0.100.0070.00016.69
8.0.90.0000.00716.73
8.0.80.0160.00016.89
8.0.70.0070.00016.63
8.0.60.0050.00316.82
8.0.50.0070.00016.60
8.0.30.0100.01017.03
8.0.20.0110.00917.40
8.0.10.0040.00416.75
8.0.00.0050.01316.50
7.4.330.0000.00615.00
7.4.320.0040.00416.56
7.4.300.0060.00016.42
7.4.290.0030.00316.50
7.4.280.0040.00416.43
7.4.270.0040.00416.45
7.4.260.0070.00016.53
7.4.250.0000.00816.38
7.4.240.0010.00616.35
7.4.230.0000.00716.52
7.4.220.0030.01416.37
7.4.210.0040.01516.49
7.4.200.0040.00416.33
7.4.160.0040.01216.52
7.4.150.0120.00917.40
7.4.140.0070.01017.86
7.4.130.0060.01016.37
7.4.120.0110.00516.31
7.4.110.0100.01016.28
7.4.100.0090.00916.48
7.4.90.0170.00016.48
7.4.80.0070.01119.39
7.4.70.0080.00816.19
7.4.60.0030.01316.34
7.4.50.0040.00416.46
7.4.40.0120.00616.32
7.4.30.0060.01316.18
7.4.00.0090.00614.96
7.3.330.0020.00212.90
7.3.320.0070.00012.98
7.3.310.0070.00016.21
7.3.300.0060.00016.17
7.3.290.0040.01416.09
7.3.280.0050.01016.13
7.3.270.0170.00717.40
7.3.260.0070.01116.39
7.3.250.0050.01216.29
7.3.240.0090.01116.20
7.3.230.0220.00616.39
7.3.210.0120.00616.14
7.3.200.0110.00919.39
7.3.190.0160.00016.32
7.3.180.0120.00816.32
7.3.170.0080.01516.27
7.3.160.0130.00716.24
7.3.10.0000.01316.39
7.3.00.0000.01316.46
7.2.330.0170.00716.30
7.2.320.0080.01216.40
7.2.310.0060.01016.43
7.2.300.0120.00616.15
7.2.290.0130.00316.19
7.2.130.0070.01016.74
7.2.120.0000.01416.85
7.2.110.0060.01016.50
7.2.100.0120.00016.75
7.2.90.0040.01116.97
7.2.80.0070.00416.84
7.2.70.0070.01016.66
7.2.60.0070.00716.53
7.2.50.0000.01416.45
7.2.40.0070.00416.31
7.2.30.0000.01516.88
7.2.20.0030.01316.79
7.2.10.0110.00016.77
7.2.00.0040.01416.74
7.1.250.0040.01115.68
7.1.240.0070.00715.79
7.1.230.0000.00915.64
7.1.220.0030.01015.72
7.1.210.0000.00915.76
7.1.200.0090.00415.71
7.1.190.0060.00315.71
7.1.180.0030.00615.79
7.1.170.0000.01415.80
7.1.160.0100.00315.76
7.1.150.0060.00915.32
7.1.140.0000.01415.73
7.1.130.0040.01115.46
7.1.120.0100.00315.65
7.1.110.0060.00615.72
7.1.100.0000.01315.50
7.1.90.0070.00715.70
7.1.80.0000.00915.64
7.1.70.0070.00716.47
7.1.60.0070.01217.65
7.1.50.0040.01616.24
7.1.40.0030.00515.66
7.1.30.0070.00715.46
7.1.20.0000.01515.77
7.1.10.0080.00815.61
7.1.00.0030.04319.09
7.0.330.0000.01615.35
7.0.320.0030.00515.36
7.0.310.0040.01115.29
7.0.300.0060.00315.41
7.0.290.0070.01015.45
7.0.280.0070.00715.24
7.0.270.0100.00315.33
7.0.260.0030.00615.13
7.0.250.0030.01015.46
7.0.240.0030.00615.37
7.0.230.0070.00715.23
7.0.220.0060.00615.32
7.0.210.0060.00315.39
7.0.200.0080.00215.84
7.0.190.0030.01015.39
7.0.180.0070.00315.39
7.0.170.0040.00715.39
7.0.160.0000.01315.33
7.0.150.0130.00015.25
7.0.140.0060.03518.69
7.0.130.0040.00815.54
7.0.120.0080.00015.47
7.0.110.0070.00715.38
7.0.100.0100.00315.45
7.0.90.0000.01215.39
7.0.80.0060.00615.22
7.0.70.0070.00715.29
7.0.60.0120.04217.50
7.0.50.0020.02716.64
7.0.40.0100.04716.72
7.0.30.0220.03816.72
7.0.20.0160.04716.82
7.0.10.0080.02516.75
7.0.00.0050.02716.83
5.6.380.0040.01113.98
5.6.370.0030.01414.06
5.6.360.0030.01014.40
5.6.350.0030.01014.17
5.6.340.0100.00314.23
5.6.330.0140.00013.87
5.6.320.0060.00614.35
5.6.310.0110.00314.54
5.6.300.0090.00613.95
5.6.290.0080.00614.36
5.6.280.0080.03717.65
5.6.270.0070.01014.13
5.6.260.0040.00414.34
5.6.250.0030.00914.22
5.6.240.0090.00314.25
5.6.230.0110.00414.15
5.6.220.0030.01014.11
5.6.210.0050.04817.29
5.6.200.0080.02716.27
5.6.190.0050.03717.38
5.6.180.1980.02517.41
5.6.170.0140.02717.16
5.6.160.0100.04117.18
5.6.150.0060.03116.14
5.6.140.0050.02816.28
5.6.130.0030.04916.30
5.6.120.0040.02217.58
5.6.110.0040.04417.59
5.6.100.0080.04017.72
5.6.90.0060.03517.51
5.6.80.0040.02017.42
5.6.70.0060.00913.98
5.6.60.0080.00513.80
5.6.50.0000.01314.25
5.6.40.0040.00814.26
5.6.30.0040.00914.25
5.6.20.0030.00914.20
5.6.10.0000.01714.13
5.6.00.0030.00913.82
5.5.380.0090.00310.63
5.5.370.0060.00010.86
5.5.360.0080.00410.57
5.5.350.0210.03715.71
5.5.340.0050.04214.36
5.5.330.0080.04515.44
5.5.320.0150.02215.68
5.5.310.0130.03015.53
5.5.300.0020.02914.45
5.5.290.0080.04014.43
5.5.280.0070.04215.74
5.5.270.0040.04615.97
5.5.260.0040.02416.03
5.5.250.0080.02715.71
5.5.240.0020.04515.60
5.5.230.0070.00311.02
5.5.220.0090.00310.88
5.5.210.0030.00610.94
5.5.200.0060.00610.82
5.5.190.0030.00611.00
5.5.180.0050.00010.81
5.5.170.0000.01011.01
5.5.160.0000.00610.69
5.5.150.0030.00910.72
5.5.140.0100.00010.99
5.5.130.0030.00911.07
5.5.120.0090.00310.87
5.5.110.0060.00610.66
5.5.100.0060.00310.91
5.5.90.0000.01010.82
5.5.80.0030.00910.64
5.5.70.0050.00510.75
5.5.60.0030.00710.92
5.5.50.0030.00611.00
5.5.40.0060.00610.72
5.5.30.0090.00310.98
5.5.20.0000.01210.95
5.5.10.0030.00910.79
5.5.00.0000.00611.12
5.4.450.0150.02415.19
5.4.440.0190.02215.00
5.4.430.0130.02515.18
5.4.420.0220.03215.23
5.4.410.0150.01914.91
5.4.400.0080.02714.81
5.4.390.0140.02214.91
5.4.380.0100.03314.69
5.4.370.0100.03114.47
5.4.360.0110.03014.58
5.4.350.0100.03014.71
5.4.340.0140.03114.86
5.4.330.0070.00410.96
5.4.320.0050.02111.49
5.4.310.0090.01811.64
5.4.300.0070.02211.56
5.4.290.0030.03211.47
5.4.280.0030.02311.47
5.4.270.0050.02411.68
5.4.260.0080.01911.63
5.4.250.0040.02411.51
5.4.240.0070.02511.55
5.4.230.0070.02311.60
5.4.220.0050.02111.63
5.4.210.0040.02211.50
5.4.200.0050.02111.47
5.4.190.0060.02211.67
5.4.180.0080.01911.59
5.4.170.0050.02311.42
5.4.160.0060.02411.55
5.4.150.0070.02011.53
5.4.140.0030.02611.29
5.4.130.0050.02511.50
5.4.120.0050.02211.41
5.4.110.0020.02411.33
5.4.100.0090.01811.50
5.4.90.0020.02311.28
5.4.80.0060.02111.41
5.4.70.0020.02511.34
5.4.60.0050.02511.44
5.4.50.0020.02711.45
5.4.40.0040.02111.47
5.4.30.0060.01911.40
5.4.20.0030.02211.32
5.4.10.0060.02011.47
5.4.00.0020.02211.13
5.3.290.0050.02311.60
5.3.280.0030.02411.50
5.3.270.0060.02311.59
5.3.260.0060.02311.48
5.3.250.0060.02011.58
5.3.240.0050.02211.52
5.3.230.0050.02511.53
5.3.220.0070.02111.53
5.3.210.0050.02011.50
5.3.200.0060.02111.48
5.3.190.0080.02111.52
5.3.180.0100.01911.60
5.3.170.0090.01811.54
5.3.160.0080.02611.57
5.3.150.0070.02511.49
5.3.140.0040.02611.54
5.3.130.0070.02311.47
5.3.120.0040.03111.48
5.3.110.0060.02611.57
5.3.100.0080.02111.15
5.3.90.0070.02611.22
5.3.80.0040.02011.17
5.3.70.0050.02011.17
5.3.60.0050.02111.21
5.3.50.0030.02111.13
5.3.40.0020.02211.18
5.3.30.0080.01811.14
5.3.20.0040.02311.00
5.3.10.0070.01910.91
5.3.00.0050.02310.92
5.2.170.0060.0179.18
5.2.160.0050.0189.39
5.2.150.0050.0189.34
5.2.140.0040.0199.30
5.2.130.0050.0169.13
5.2.120.0040.0169.30
5.2.110.0040.0179.22
5.2.100.0050.0159.30
5.2.90.0050.0179.11
5.2.80.0050.0159.16
5.2.70.0040.0229.21
5.2.60.0040.0209.05
5.2.50.0030.0209.17
5.2.40.0040.0199.20
5.2.30.0040.0169.17
5.2.20.0020.0199.01
5.2.10.0080.0189.06
5.2.00.0040.0218.92
5.1.60.0030.0168.54
5.1.50.0050.0158.54
5.1.40.0030.0198.53
5.1.30.0110.0148.71
5.1.20.0050.0208.71
5.1.10.0020.0228.58
5.1.00.0070.0178.58
5.0.50.0060.0097.82
5.0.40.0020.0117.74
5.0.30.0020.0187.65
5.0.20.0050.0127.64
5.0.10.0050.0127.63
5.0.00.0060.0197.62
4.4.90.0040.0106.90
4.4.80.0030.0116.89
4.4.70.0030.0126.89
4.4.60.0020.0126.89
4.4.50.0020.0106.90
4.4.40.0020.0176.86
4.4.30.0040.0106.89
4.4.20.0020.0116.93
4.4.10.0020.0116.93
4.4.00.0050.0136.89
4.3.110.0020.0116.85
4.3.100.0040.0176.84
4.3.90.0030.0096.83
4.3.80.0030.0156.80
4.3.70.0020.0096.83
4.3.60.0000.0126.82
4.3.50.0030.0116.82
4.3.40.0030.0136.78
4.3.30.0010.0116.15
4.3.20.0020.0116.14
4.3.10.0010.0126.12
4.3.00.0100.01113.59

preferences:
44.2 ms | 401 KiB | 5 Q