3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(4, 5, 1=>'hello'); var_dump($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)
8.3.40.0090.00618.54
8.3.30.0110.00418.44
8.3.20.0000.00720.21
8.3.10.0000.00823.51
8.3.00.0050.00221.01
8.2.170.0140.00718.70
8.2.160.0030.01022.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00819.17
8.2.120.0090.00026.35
8.2.110.0080.00021.97
8.2.100.0090.00317.80
8.2.90.0000.00819.13
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0060.00317.91
8.2.50.0040.00418.07
8.2.40.0050.00322.36
8.2.30.0000.00720.61
8.2.20.0040.00417.67
8.2.10.0030.00618.00
8.2.00.0070.00017.86
8.1.270.0080.00020.26
8.1.260.0070.00028.09
8.1.250.0050.00328.09
8.1.240.0060.00323.91
8.1.230.0110.00018.93
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0080.00017.10
8.1.180.0050.00318.10
8.1.170.0000.00918.59
8.1.160.0040.00420.68
8.1.150.0000.00718.86
8.1.140.0000.00819.54
8.1.130.0030.00317.37
8.1.120.0000.00717.38
8.1.110.0030.00617.36
8.1.100.0050.00317.29
8.1.90.0000.00817.38
8.1.80.0030.00517.28
8.1.70.0040.00417.27
8.1.60.0080.00017.53
8.1.50.0030.00517.40
8.1.40.0060.00317.36
8.1.30.0090.00017.54
8.1.20.0000.00717.66
8.1.10.0000.00817.49
8.1.00.0060.00317.33
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.37
8.0.270.0040.00417.17
8.0.260.0030.00316.75
8.0.250.0000.00716.92
8.0.240.0070.00016.79
8.0.230.0070.00016.94
8.0.220.0070.00016.82
8.0.210.0030.00516.68
8.0.200.0030.00316.90
8.0.190.0070.00416.77
8.0.180.0000.00716.88
8.0.170.0050.00316.73
8.0.160.0050.00316.77
8.0.150.0030.00316.59
8.0.140.0000.00716.78
8.0.130.0030.00313.18
8.0.120.0040.00416.81
8.0.110.0080.00016.72
8.0.100.0040.00416.61
8.0.90.0040.00416.80
8.0.80.0100.00616.70
8.0.70.0050.00316.70
8.0.60.0040.00416.66
8.0.50.0070.00016.80
8.0.30.0080.01017.00
8.0.20.0100.00917.40
8.0.10.0040.00417.05
8.0.00.0090.01116.64
7.4.330.0050.00016.71
7.4.320.0000.00616.41
7.4.300.0000.00616.29
7.4.290.0030.00316.55
7.4.280.0000.00816.41
7.4.270.0070.00016.50
7.4.260.0040.00416.45
7.4.250.0020.00516.37
7.4.240.0050.00216.54
7.4.230.0040.00416.55
7.4.220.0100.01616.46
7.4.210.0050.00916.56
7.4.200.0000.00716.63
7.4.160.0060.00916.41
7.4.150.0110.01417.40
7.4.140.0060.01517.86
7.4.130.0080.01316.41
7.4.120.0110.00716.34
7.4.110.0130.00616.20
7.4.100.0100.00716.32
7.4.90.0070.01016.34
7.4.80.0100.00919.39
7.4.70.0090.01316.35
7.4.60.0040.01216.39
7.4.50.0090.00516.43
7.4.40.0060.00916.38
7.4.30.0100.00716.37
7.4.10.0060.01314.93
7.4.00.0140.00314.68
7.3.330.0030.00312.96
7.3.320.0000.00812.97
7.3.310.0030.00316.00
7.3.300.0040.00415.93
7.3.290.0030.00316.17
7.3.280.0100.00716.12
7.3.270.0000.01717.40
7.3.260.0110.00716.35
7.3.250.0120.00616.13
7.3.240.0130.00316.18
7.3.230.0190.00316.39
7.3.210.0090.00616.39
7.3.200.0100.01316.34
7.3.190.0170.00316.09
7.3.180.0060.01116.03
7.3.170.0160.00716.27
7.3.160.0160.00316.52
7.3.130.0070.01014.57
7.3.120.0070.01014.94
7.3.110.0150.00014.86
7.3.100.0100.00314.33
7.3.90.0030.01314.49
7.3.80.0030.01014.78
7.3.70.0030.00914.69
7.3.60.0080.00614.67
7.3.50.0060.00914.79
7.3.40.0100.00314.47
7.3.30.0030.01014.72
7.3.20.0000.01216.48
7.3.10.0090.00616.63
7.3.00.0110.00416.61
7.2.330.0070.01116.24
7.2.320.0130.01016.47
7.2.310.0100.00716.51
7.2.300.0130.01016.48
7.2.290.0080.00816.50
7.2.260.0100.01014.83
7.2.250.0100.00714.80
7.2.240.0040.01114.70
7.2.230.0050.01114.77
7.2.220.0000.01314.45
7.2.210.0030.01014.97
7.2.200.0000.01114.63
7.2.190.0000.01414.50
7.2.180.0030.00914.89
7.2.170.0080.00814.59
7.2.160.0040.01114.91
7.2.150.0070.00716.57
7.2.140.0080.00816.52
7.2.130.0030.00616.53
7.2.120.0060.00916.51
7.2.110.0000.01316.79
7.2.100.0080.00316.36
7.2.90.0060.00916.88
7.2.80.0040.01216.72
7.2.70.0050.00516.58
7.2.60.0080.00516.65
7.2.50.0060.00916.88
7.2.40.0090.00416.92
7.2.30.0070.01016.77
7.2.20.0030.01216.77
7.2.10.0060.00316.68
7.2.00.0040.01018.10
7.1.330.0150.00015.42
7.1.320.0080.00415.82
7.1.310.0030.00715.65
7.1.300.0000.01515.61
7.1.290.0080.00415.70
7.1.280.0000.01215.88
7.1.270.0030.01315.70
7.1.260.0060.00315.50
7.1.250.0070.00715.59
7.1.240.0070.01015.88
7.1.230.0060.00915.83
7.1.220.0040.00415.79
7.1.210.0060.00615.52
7.1.200.0050.00815.54
7.1.190.0030.00615.80
7.1.180.0060.00915.66
7.1.170.0070.00715.76
7.1.160.0100.00015.61
7.1.150.0060.00615.80
7.1.140.0030.01315.79
7.1.130.0070.00315.50
7.1.120.0110.00415.82
7.1.110.0030.01015.69
7.1.100.0050.00816.99
7.1.90.0030.00915.44
7.1.80.0000.01015.87
7.1.70.0050.00716.20
7.1.60.0070.01317.67
7.1.50.0030.01216.21
7.1.40.0030.00715.55
7.1.30.0060.00915.70
7.1.20.0130.00015.62
7.1.10.0040.01115.66
7.1.00.0060.04118.97
7.0.330.0110.00415.28
7.0.320.0000.01415.36
7.0.310.0140.00015.00
7.0.300.0090.00315.36
7.0.290.0060.00615.33
7.0.280.0070.00715.43
7.0.270.0030.00615.30
7.0.260.0060.00315.07
7.0.250.0070.00715.25
7.0.240.0030.00615.28
7.0.230.0030.01015.31
7.0.220.0060.00315.38
7.0.210.0030.01315.36
7.0.200.0020.01016.02
7.0.190.0000.01015.30
7.0.180.0070.00715.36
7.0.170.0110.00415.18
7.0.160.0030.00615.32
7.0.150.0030.00615.39
7.0.140.0030.00615.38
7.0.130.0030.01015.13
7.0.120.0070.01015.28
7.0.110.0040.00715.29
7.0.100.0070.00315.06
7.0.90.0060.00615.22
7.0.80.0100.00315.48
7.0.70.0060.00615.20
7.0.60.0090.02817.63
7.0.50.0050.04316.74
7.0.40.0040.04616.87
7.0.30.0080.02516.70
7.0.20.0160.04116.79
7.0.10.0040.04116.84
7.0.00.0050.04816.74
5.6.400.0030.01014.00
5.6.390.0070.00714.17
5.6.380.0040.01214.40
5.6.370.0060.00314.64
5.6.360.0100.00314.33
5.6.350.0100.00614.04
5.6.340.0040.01114.21
5.6.330.0090.00314.11
5.6.320.0040.00413.96
5.6.310.0160.00014.11
5.6.300.0030.01013.98
5.6.290.0000.01114.58
5.6.280.0030.01917.64
5.6.270.0140.00314.46
5.6.260.0060.00614.11
5.6.250.0040.01114.27
5.6.240.0070.00714.07
5.6.230.0060.00614.18
5.6.220.0040.00913.97
5.6.210.0040.02317.46
5.6.200.0050.02416.09
5.6.190.0050.04117.27
5.6.180.0210.04017.38
5.6.170.0120.02717.47
5.6.160.0130.04117.46
5.6.150.0070.04316.22
5.6.140.0060.04316.30
5.6.130.0050.04716.37
5.6.120.0060.02117.53
5.6.110.0060.04517.56
5.6.100.0070.04617.43
5.6.90.0050.04717.61
5.6.80.0070.04517.27
5.6.70.0000.01713.93
5.6.60.0100.00314.03
5.6.50.0030.01214.13
5.6.40.0090.00614.26
5.6.30.0040.00813.88
5.6.20.0110.00414.46
5.6.10.0000.01414.25
5.6.00.0040.01114.25
5.5.380.0040.00814.23
5.5.370.0100.00314.23
5.5.360.0040.01114.34
5.5.350.2170.02517.29
5.5.340.0090.02216.04
5.5.330.0050.02717.22
5.5.320.0120.02517.34
5.5.310.0100.02717.33
5.5.300.0020.04516.12
5.5.290.0100.04016.08
5.5.280.0030.02817.33
5.5.270.0030.02917.52
5.5.260.0080.04117.60
5.5.250.0080.04517.10
5.5.240.2160.02116.79
5.5.230.0090.00914.13
5.5.220.0060.01214.07
5.5.210.0000.01513.90
5.5.200.0090.00913.72
5.5.190.0130.00014.09
5.5.180.0090.00413.80
5.5.170.0040.01114.13
5.5.160.0060.00913.97
5.5.150.0030.00914.05
5.5.140.0000.01513.81
5.5.130.0040.00714.27
5.5.120.0080.00314.11
5.5.110.0080.00313.63
5.5.100.0100.00014.17
5.5.90.0070.00414.05
5.5.80.0090.00613.94
5.5.70.0100.00714.16
5.5.60.0150.00013.79
5.5.50.0030.00713.83
5.5.40.0000.01214.15
5.5.30.0030.01313.92
5.5.20.0040.00413.66
5.5.10.0000.01413.74
5.5.00.0150.00014.00

preferences:
42.38 ms | 400 KiB | 5 Q