3v4l.org

run code in 300+ PHP versions simultaneously
<?php const dupa = 'eee'; $array[dupa] = "wielks";

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)
8.3.60.0130.01016.48
8.3.50.0050.01422.16
8.3.40.0000.01418.71
8.3.30.0150.00019.24
8.3.20.0050.00318.60
8.3.10.0000.00721.77
8.3.00.0070.00319.19
8.2.180.0040.01116.50
8.2.170.0040.01118.94
8.2.160.0120.00322.96
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0000.00821.00
8.2.110.0030.00621.09
8.2.100.0000.01217.63
8.2.90.0070.00019.17
8.2.80.0060.00317.97
8.2.70.0000.00917.63
8.2.60.0030.00617.93
8.2.50.0060.00318.07
8.2.40.0040.00419.97
8.2.30.0040.00418.20
8.2.20.0030.00517.72
8.2.10.0080.00018.08
8.2.00.0040.00418.03
8.1.280.0130.00625.92
8.1.270.0080.00020.37
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0060.00322.55
8.1.230.0060.00617.42
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00420.31
8.1.160.0000.00721.92
8.1.150.0030.00518.88
8.1.140.0120.00017.38
8.1.130.0030.00317.65
8.1.120.0070.00017.30
8.1.110.0000.00717.30
8.1.100.0080.00317.38
8.1.90.0000.00717.30
8.1.80.0050.00317.39
8.1.70.0040.00417.36
8.1.60.0000.00817.46
8.1.50.0030.00617.34
8.1.40.0030.00617.40
8.1.30.0040.00417.47
8.1.20.0030.00617.40
8.1.10.0060.00317.33
8.1.00.0040.00417.36
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00618.41
8.0.270.0030.00317.19
8.0.260.0070.00017.18
8.0.250.0030.00316.93
8.0.240.0060.00016.88
8.0.230.0040.00416.77
8.0.220.0050.00216.80
8.0.210.0070.00016.81
8.0.200.0060.00016.85
8.0.190.0000.00916.89
8.0.180.0060.00316.80
8.0.170.0040.00416.83
8.0.160.0080.00016.91
8.0.150.0030.00416.73
8.0.140.0080.00416.82
8.0.130.0050.00013.27
8.0.120.0000.00816.84
8.0.110.0050.00216.88
8.0.100.0040.00416.72
8.0.90.0030.00316.75
8.0.80.0000.01516.81
8.0.70.0000.00716.76
8.0.60.0030.00316.68
8.0.50.0000.00716.84
8.0.30.0100.01017.19
8.0.20.0100.00817.40
8.0.10.0070.00017.05
8.0.00.0090.01016.64
7.4.330.0060.00015.03
7.4.320.0030.00316.57
7.4.300.0000.00616.49
7.4.290.0000.00716.39
7.4.280.0040.00416.37
7.4.270.0000.00716.56
7.4.260.0040.00416.51
7.4.250.0000.00816.55
7.4.240.0030.00316.50
7.4.230.0030.00316.42
7.4.220.0060.00916.62
7.4.210.0110.00416.63
7.4.200.0030.00316.41
7.4.160.0100.00516.28
7.4.150.0190.00017.40
7.4.140.0130.00717.86
7.4.130.0120.00916.48
7.4.120.0120.00516.36
7.4.110.0100.01316.23
7.4.100.0130.00916.66
7.4.90.0170.00316.62
7.4.80.0140.00419.39
7.4.70.0110.01116.37
7.4.60.0090.00916.66
7.4.50.0040.00316.57
7.4.40.0000.01616.37
7.4.30.0060.01616.68
7.4.00.0030.01315.03
7.3.330.0000.00613.09
7.3.320.0030.00313.09
7.3.310.0030.00316.25
7.3.300.0000.00616.18
7.3.290.0090.00816.26
7.3.280.0090.00916.22
7.3.270.0100.00717.40
7.3.260.0140.00416.43
7.3.250.0090.00916.45
7.3.240.0120.01216.34
7.3.230.0100.00716.44
7.3.210.0110.00716.29
7.3.200.0000.01519.39
7.3.190.0110.01216.45
7.3.180.0170.00316.35
7.3.170.0100.01016.27
7.3.160.0100.00616.27
7.3.10.0080.00516.68
7.3.00.0080.00316.44
7.2.330.0030.01416.30
7.2.320.0100.00616.52
7.2.310.0070.01016.69
7.2.300.0060.01616.74
7.2.290.0090.01116.55
7.2.130.0000.01516.84
7.2.120.0000.01116.59
7.2.110.0080.00516.68
7.2.100.0040.01216.91
7.2.90.0030.00616.96
7.2.80.0030.00616.59
7.2.70.0000.01216.86
7.2.60.0040.00917.00
7.2.50.0060.00916.86
7.2.40.0100.00716.58
7.2.30.0040.00716.81
7.2.20.0040.00716.80
7.2.10.0030.00616.87
7.2.00.0000.01218.10
7.1.250.0100.00015.70
7.1.200.0040.01115.58
7.1.100.0060.00618.29
7.1.70.0000.00817.20
7.1.60.0190.00934.77
7.1.50.0100.01316.80
7.1.00.0070.07322.25
7.0.200.0050.00516.55
7.0.60.0000.04720.01
7.0.50.0070.07017.81
7.0.40.0030.05020.42
7.0.30.0430.07020.01
7.0.20.0100.04720.13
7.0.10.0130.06720.00
7.0.00.0130.07320.30
5.6.280.0070.07021.10
5.6.210.0030.08320.46
5.6.200.0100.05718.22
5.6.190.0000.05020.59
5.6.180.0200.07020.45
5.6.170.0430.06720.49
5.6.160.0130.05020.49
5.6.150.0100.06718.09
5.6.140.0030.05318.21
5.6.130.0030.08318.20
5.6.120.0000.04721.02
5.6.110.0100.08720.97
5.6.100.0100.07720.97
5.6.90.0130.08021.00
5.6.80.0100.05720.37
5.5.350.0100.07320.39
5.5.340.0030.06017.99
5.5.330.0070.04020.07
5.5.320.0000.09020.14
5.5.310.0200.05720.27
5.5.300.0070.05317.95
5.5.290.0070.06717.93
5.5.280.0030.09020.84
5.5.270.0100.08020.62
5.5.260.0100.08320.86
5.5.250.0070.05320.54
5.5.240.0000.08020.23
5.4.450.0700.05319.57
5.4.440.0100.06019.47
5.4.430.0100.06019.52
5.4.420.0130.05319.42
5.4.410.0130.05019.38
5.4.400.0100.05019.09
5.4.390.0070.05718.96
5.4.380.0100.05319.23
5.4.370.0070.05719.15
5.4.360.0100.05019.12
5.4.350.0170.05318.97
5.4.340.0130.05018.92
5.4.320.0100.06719.01
5.4.310.0070.05719.13
5.4.300.0070.05318.97
5.4.290.0030.06019.12
5.4.280.0170.04719.01
5.4.270.0100.05019.04
5.4.260.0100.05019.14
5.4.250.0130.06719.12
5.4.240.0100.05719.08
5.4.230.0170.04719.11
5.4.220.0130.05019.02
5.4.210.0200.04319.04
5.4.200.0170.04316.61
5.4.190.0130.04718.95
5.4.180.0170.04718.95
5.4.170.0070.06319.13
5.4.160.0130.07719.00
5.4.150.0130.07018.89
5.4.140.0200.04016.38
5.4.130.0170.04316.18
5.4.120.0200.04016.42
5.4.110.0100.04716.22
5.4.100.0130.04716.53
5.4.90.0070.05716.55
5.4.80.0030.05716.40
5.4.70.0030.06016.38
5.4.60.0100.05016.32
5.4.50.0070.05316.10
5.4.40.0070.05316.49
5.4.30.0000.05716.31
5.4.20.0130.04716.31
5.4.10.0130.05716.21
5.4.00.0200.03715.99
5.3.290.0100.05714.54
5.3.280.0070.05714.61
5.3.270.0100.05714.44
5.3.260.0170.05314.45
5.3.250.0130.04714.63
5.3.240.0070.05314.54
5.3.230.0170.04314.62
5.3.220.0100.05014.42
5.3.210.0100.05314.40
5.3.200.0130.04714.46
5.3.190.0100.05314.48
5.3.180.0130.05014.47
5.3.170.0000.06014.50
5.3.160.0230.04014.45
5.3.150.0170.05014.40
5.3.140.0070.05714.53
5.3.130.0130.05314.41
5.3.120.0070.06314.56
5.3.110.0130.05014.56
5.3.100.0030.07713.95
5.3.90.0130.06713.93
5.3.80.0200.06013.87
5.3.70.0100.04713.86
5.3.60.0100.05013.84
5.3.50.0170.04313.80
5.3.40.0100.05713.88
5.3.30.0070.05313.84
5.3.20.0130.05013.54
5.3.10.0200.04313.59
5.3.00.0100.05313.49
5.2.170.0200.03311.13
5.2.160.0030.04710.99
5.2.150.0200.03011.09
5.2.140.0030.04711.14
5.2.130.0130.03311.09
5.2.120.0070.03711.02
5.2.110.0070.04011.10
5.2.100.0000.04310.88
5.2.90.0030.04310.95
5.2.80.0070.04711.10
5.2.70.0130.04010.87
5.2.60.0000.05010.91
5.2.50.0130.03710.80
5.2.40.0100.03711.09
5.2.30.0070.04010.91
5.2.20.0100.03710.90
5.2.10.0070.04010.93
5.2.00.0070.05010.58
5.1.60.0100.0279.91
5.1.50.0000.04010.03
5.1.40.0000.0409.89
5.1.30.0070.03710.29
5.1.20.0030.04010.34
5.1.10.0070.0379.91
5.1.00.0070.03310.00
5.0.50.0070.0278.63
5.0.40.0100.0238.25
5.0.30.0000.0478.15
5.0.20.0100.0238.08
5.0.10.0030.0308.09
5.0.00.0000.0478.08
4.4.90.0000.0275.87
4.4.80.0070.0175.76
4.4.70.0070.0205.80
4.4.60.0100.0175.75
4.4.50.0030.0205.78
4.4.40.0030.0335.90
4.4.30.0030.0235.76
4.4.20.0030.0235.86
4.4.10.0030.0235.87
4.4.00.0000.0405.92
4.3.110.0000.0275.79
4.3.100.0000.0275.77
4.3.90.0030.0205.78
4.3.80.0030.0335.78
4.3.70.0000.0235.64
4.3.60.0000.0235.79
4.3.50.0070.0205.64
4.3.40.0000.0375.72
4.3.30.0070.0174.41
4.3.20.0030.0274.49
4.3.10.0070.0204.49
4.3.00.0070.01715.37

preferences:
63.09 ms | 401 KiB | 5 Q