3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_ = array(); $_[$s?:(key($_)+1)] = "lol"; var_dump($_);

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)
8.3.60.0100.01418.68
8.3.50.0110.00722.05
8.3.40.0120.00318.63
8.3.30.0030.01218.63
8.3.20.0040.00418.82
8.3.10.0050.00321.04
8.3.00.0040.00423.66
8.2.180.0160.00616.50
8.2.170.0070.01022.96
8.2.160.0070.00720.25
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00021.07
8.2.110.0110.00320.35
8.2.100.0080.00417.71
8.2.90.0040.00419.29
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0030.00517.93
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0050.00419.53
8.2.20.0040.00417.77
8.2.10.0000.00717.67
8.2.00.0030.00617.67
8.1.280.0140.00725.92
8.1.270.0040.00423.99
8.1.260.0120.00626.35
8.1.250.0100.00728.09
8.1.240.0090.00022.42
8.1.230.0060.00620.85
8.1.220.0040.00418.77
8.1.210.0050.00318.85
8.1.200.0060.00317.35
8.1.190.0000.00917.66
8.1.180.0060.00318.10
8.1.170.0000.00718.72
8.1.160.0040.00418.88
8.1.150.0060.00318.50
8.1.140.0060.00317.38
8.1.130.0030.00317.82
8.1.120.0000.00717.49
8.1.110.0000.00817.47
8.1.100.0070.00017.33
8.1.90.0070.00017.28
8.1.80.0070.00017.46
8.1.70.0000.00717.42
8.1.60.0000.00817.57
8.1.50.0050.00317.41
8.1.40.0040.00417.52
8.1.30.0040.00417.55
8.1.20.0060.00317.66
8.1.10.0000.00817.34
8.1.00.0000.00717.43
8.0.300.0040.00419.85
8.0.290.0080.00017.15
8.0.280.0040.00418.35
8.0.270.0040.00417.15
8.0.260.0000.00616.79
8.0.250.0030.00616.94
8.0.240.0060.00316.96
8.0.230.0050.00216.91
8.0.220.0040.00416.82
8.0.210.0000.00916.86
8.0.200.0030.00316.88
8.0.190.0080.00016.98
8.0.180.0050.00317.04
8.0.170.0050.00216.90
8.0.160.0070.00017.01
8.0.150.0030.00716.77
8.0.140.0030.00316.81
8.0.130.0050.00013.36
8.0.120.0070.00016.95
8.0.110.0050.00216.73
8.0.100.0070.00016.82
8.0.90.0000.00716.95
8.0.80.0060.01016.93
8.0.70.0070.00016.84
8.0.60.0070.00016.89
8.0.50.0040.00416.88
8.0.30.0090.00917.15
8.0.20.0110.00817.40
8.0.10.0000.00717.13
8.0.00.0150.01216.76
7.4.330.0000.00516.79
7.4.320.0030.00316.63
7.4.300.0070.00016.49
7.4.290.0000.00716.45
7.4.280.0000.00716.50
7.4.270.0000.00716.60
7.4.260.0070.00016.33
7.4.250.0000.00816.48
7.4.240.0060.00216.47
7.4.230.0030.00316.59
7.4.220.0130.00616.50
7.4.210.0070.00816.61
7.4.200.0000.00816.29
7.4.190.0000.00716.54
7.4.160.0100.01016.58
7.4.150.0120.00617.40
7.4.140.0030.01317.86
7.4.130.0050.01316.52
7.4.120.0110.00616.37
7.4.110.0070.01016.59
7.4.100.0090.01316.60
7.4.90.0120.00616.65
7.4.80.0130.00519.39
7.4.70.0070.01316.47
7.4.60.0100.01316.48
7.4.50.0040.00416.51
7.4.40.0030.00722.77
7.4.30.0120.00416.45
7.4.00.0090.00814.85
7.3.330.0000.00513.11
7.3.320.0050.00013.23
7.3.310.0000.00716.33
7.3.300.0050.00216.34
7.3.290.0060.00916.28
7.3.280.0070.01016.22
7.3.270.0140.00317.40
7.3.260.0090.01318.24
7.3.250.0080.01016.45
7.3.240.0030.01316.30
7.3.230.0000.01716.43
7.3.210.0100.01016.37
7.3.200.0100.00719.39
7.3.190.0090.00916.58
7.3.180.0060.00916.44
7.3.170.0030.01316.32
7.3.160.0060.00916.52
7.3.120.0050.01314.80
7.3.110.0100.00614.94
7.3.100.0060.00614.95
7.3.90.0090.00914.69
7.3.80.0030.01214.89
7.3.70.0070.00714.80
7.3.60.0060.00914.84
7.3.50.0090.00614.57
7.3.40.0060.00914.80
7.3.30.0060.00914.50
7.3.20.0100.00616.43
7.3.10.0000.01716.71
7.3.00.0000.01016.76
7.2.330.0110.00816.46
7.2.320.0150.00616.75
7.2.310.0030.01716.65
7.2.300.0030.01416.73
7.2.290.0060.01016.70
7.2.250.0100.01014.50
7.2.240.0100.00714.75
7.2.230.0000.01615.02
7.2.220.0090.00615.06
7.2.210.0060.00615.12
7.2.200.0040.00415.14
7.2.190.0040.00714.84
7.2.180.0090.00914.96
7.2.170.0070.00714.83
7.2.00.0060.00619.18
7.1.330.0030.01015.40
7.1.320.0030.00915.52
7.1.310.0120.00015.82
7.1.300.0080.00815.63
7.1.290.0000.01815.83
7.1.280.0060.00615.78
7.1.270.0120.00315.50
7.1.260.0080.00415.81
7.1.100.0060.00618.04
7.1.70.0040.00417.22
7.1.60.0090.00917.19
7.1.50.0070.01117.04
7.1.40.0060.00616.55
7.1.30.0100.00316.40
7.1.20.0030.00916.75
7.1.10.0020.00516.62
7.1.00.0030.00516.92
7.0.200.0000.00816.93
7.0.190.0060.00916.67
7.0.180.0000.00916.41
7.0.170.0000.00716.26
7.0.160.0000.00716.24
7.0.150.0030.00716.19
7.0.140.0030.01316.22
7.0.130.0000.00716.64
7.0.120.0000.00716.69
7.0.110.0060.00616.21
7.0.100.0070.01016.28
7.0.90.0050.00316.24
7.0.80.0000.00816.45
7.0.70.0080.00016.50
7.0.60.0030.01016.23
7.0.50.0000.00816.36
7.0.40.0000.00715.54
7.0.30.0000.00715.54
7.0.20.0030.00715.54
7.0.10.0000.00815.54
7.0.00.0030.00715.54
5.6.300.0030.04120.79
5.6.290.0000.06320.94
5.6.280.0000.04620.97
5.6.270.0030.04120.97
5.6.260.0030.05421.07
5.6.250.0070.06621.00
5.6.240.0000.04520.89
5.6.230.0030.05120.79
5.6.220.0030.04620.92
5.6.210.0000.04520.63
5.6.200.0030.05320.82
5.6.190.0000.04421.02
5.6.180.0070.04020.92
5.6.170.0030.04421.04
5.6.160.0030.04220.97
5.6.150.0000.05420.81
5.6.140.0060.04220.82
5.6.130.0040.04620.97
5.6.120.0030.04220.82
5.6.110.0000.04620.74
5.6.100.0030.04120.80
5.6.90.0070.04220.75
5.6.80.0070.04020.14
5.6.70.0130.04720.42
5.6.60.0030.04320.36
5.6.50.0130.04620.30
5.6.40.0000.06120.29
5.6.30.0000.06920.29
5.6.20.0130.03220.18
5.6.10.0030.03920.37
5.6.00.0070.03620.20
5.5.380.0100.05017.45
5.5.370.0030.04017.46
5.5.360.0000.06117.54
5.5.350.0070.07317.48
5.5.340.0070.03918.03
5.5.330.0000.04617.98
5.5.320.0030.04317.84
5.5.310.0000.04717.95
5.5.300.0030.03918.03
5.5.290.0030.04217.94
5.5.280.0040.03918.07
5.5.270.0070.03918.04
5.5.260.0040.04617.85
5.5.250.0170.04817.88
5.5.240.0000.04317.33
5.5.230.0030.04317.42
5.5.220.0000.03917.37
5.5.210.0000.04417.43
5.5.200.0070.07017.29
5.5.190.0030.04017.46
5.5.180.0100.03417.38
5.5.160.0040.04317.42
5.5.150.0000.03917.38
5.5.140.0070.03617.37
5.5.130.0000.04717.37
5.5.120.0130.02917.36
5.5.110.0030.05317.05
5.5.100.0030.05017.29
5.5.90.0030.06117.28
5.5.80.0000.04217.11
5.5.70.0030.06216.98
5.5.60.0060.03616.94
5.5.50.0070.03317.27
5.5.40.0000.04017.08
5.5.30.0070.03816.94
5.5.20.0070.04517.27
5.5.10.0000.04117.27
5.5.00.0070.04117.22
5.4.450.0030.04319.48
5.4.440.0030.04519.33
5.4.430.0000.04519.37
5.4.420.0030.03819.15
5.4.410.0000.04419.25
5.4.400.0000.04218.98
5.4.390.0160.04019.14
5.4.380.0000.04119.02
5.4.370.0040.03519.09
5.4.360.0000.04119.00
5.4.350.0030.03919.17
5.4.340.0030.04119.17
5.4.320.0070.04719.05
5.4.310.0030.03719.09
5.4.300.0030.03819.14
5.4.290.0000.04619.05
5.4.280.0100.03619.00
5.4.270.0100.05818.82
5.4.260.0030.06118.98
5.4.250.0030.08219.06
5.4.240.0000.05619.14
5.4.230.0100.03019.18
5.4.220.0030.05118.85
5.4.210.0000.04019.05
5.4.200.0060.04519.14
5.4.190.0000.04019.13
5.4.180.0000.04019.13
5.4.170.0000.04319.07
5.4.160.0170.03719.03
5.4.150.0030.04319.01
5.4.140.0030.03616.44
5.4.130.0030.03416.66
5.4.120.0030.03716.43
5.4.110.0030.03416.46
5.4.100.0030.03416.45
5.4.90.0000.04116.57
5.4.80.0130.03516.60
5.4.70.0030.03316.65
5.4.60.0030.03716.56
5.4.50.0060.03616.43
5.4.40.0000.03816.70
5.4.30.0030.03316.48
5.4.20.0030.03816.31
5.4.10.0030.03816.48
5.4.00.0030.04215.78
5.3.290.0030.03715.54
5.3.280.0030.04015.54
5.3.270.0000.07415.54
5.3.260.0130.03615.54
5.3.250.0030.03415.54
5.3.240.0000.04215.54
5.3.230.0030.03715.54
5.3.220.0070.03415.54
5.3.210.0100.02915.54
5.3.200.0000.03915.54
5.3.190.0030.03515.54
5.3.180.0000.03715.54
5.3.170.0070.04715.54
5.3.160.0030.03815.54
5.3.150.0030.03915.54
5.3.140.0070.04015.54
5.3.130.0100.03815.54
5.3.120.0000.04415.54
5.3.110.0030.03915.54
5.3.100.0000.03715.54
5.3.90.0000.03715.54
5.3.80.0070.03315.54
5.3.70.0000.04215.54
5.3.60.0070.03315.54
5.3.50.0000.03915.54
5.3.40.0030.03815.54
5.3.30.0000.03715.54
5.3.20.0000.03915.54
5.3.10.0000.03815.54
5.3.00.0030.03315.54
5.2.170.0000.03015.54
5.2.160.0030.02815.54
5.2.150.0000.03615.54
5.2.140.0000.03415.54
5.2.130.0060.03215.54
5.2.120.0000.03015.54
5.2.110.0000.03215.54
5.2.100.0000.04115.54
5.2.90.0040.02915.54
5.2.80.0000.03315.54
5.2.70.0000.03515.54
5.2.60.0040.03215.54
5.2.50.0000.03315.54
5.2.40.0040.02815.54
5.2.30.0000.03615.54
5.2.20.0030.03215.54
5.2.10.0030.03215.54
5.2.00.0030.02615.54
5.1.60.0030.02215.54
5.1.50.0060.01915.54
5.1.40.0000.02515.54
5.1.30.0000.02815.54
5.1.20.0000.02715.54
5.1.10.0000.02615.54
5.1.00.0070.02015.54
5.0.50.0070.03415.54
5.0.40.0030.02015.54
5.0.30.0060.02915.54
5.0.20.0000.02715.54
5.0.10.0000.02515.54
5.0.00.0000.03215.54
4.4.90.0030.01515.54
4.4.80.0000.01715.54
4.4.70.0000.01615.54
4.4.60.0000.01615.54
4.4.50.0030.01315.54
4.4.40.0000.02915.54
4.4.30.0000.01815.54
4.4.20.0060.01015.54
4.4.10.0040.01515.54
4.4.00.0000.03015.54
4.3.110.0000.03815.54
4.3.100.0030.02015.54
4.3.90.0030.01315.54
4.3.80.0030.02215.54
4.3.70.0060.01115.54
4.3.60.0030.01315.54
4.3.50.0030.01415.54
4.3.40.0000.02515.54
4.3.30.0000.02215.54
4.3.20.0000.02015.54
4.3.10.0030.01315.54
4.3.00.0000.01815.54

preferences:
47.26 ms | 401 KiB | 5 Q