3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $a[1] =array();

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)
8.3.40.0170.00318.59
8.3.30.0060.00918.52
8.3.20.0080.00018.68
8.3.10.0090.00018.48
8.3.00.0080.00019.25
8.2.170.0140.00022.96
8.2.160.0140.00018.75
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00418.61
8.2.110.0060.00319.26
8.2.100.0070.00317.78
8.2.90.0030.00619.64
8.2.80.0020.00519.20
8.2.70.0040.00417.63
8.2.60.0000.00917.93
8.2.50.0030.00518.07
8.2.40.0040.00418.16
8.2.30.0000.00717.95
8.2.20.0030.00619.41
8.2.10.0030.00617.66
8.2.00.0000.00817.62
8.1.270.0040.00423.99
8.1.260.0110.00726.35
8.1.250.0070.00028.09
8.1.240.0070.00322.65
8.1.230.0090.00320.97
8.1.220.0000.00917.78
8.1.210.0040.00418.85
8.1.200.0000.01017.23
8.1.190.0040.00417.40
8.1.180.0060.00318.10
8.1.170.0040.00418.86
8.1.160.0070.00018.83
8.1.150.0040.00418.62
8.1.140.0000.00717.32
8.1.130.0000.00817.86
8.1.120.0050.00317.33
8.1.110.0040.00417.27
8.1.100.0040.00417.43
8.1.90.0000.00717.27
8.1.80.0000.00717.42
8.1.70.0030.00317.33
8.1.60.0070.00017.40
8.1.50.0040.00417.36
8.1.40.0040.00417.50
8.1.30.0040.00417.58
8.1.20.0000.00717.63
8.1.10.0050.00217.49
8.1.00.0070.00017.49
8.0.300.0050.00319.95
8.0.290.0000.00816.58
8.0.280.0080.00018.38
8.0.270.0000.00717.17
8.0.260.0030.00316.60
8.0.250.0000.00816.92
8.0.240.0030.00316.91
8.0.230.0040.00416.77
8.0.220.0030.00316.70
8.0.210.0030.00316.72
8.0.200.0000.01016.80
8.0.190.0050.00316.76
8.0.180.0000.00716.75
8.0.170.0030.00616.68
8.0.160.0000.00716.93
8.0.150.0080.00016.76
8.0.140.0040.00416.72
8.0.130.0000.00613.21
8.0.120.0000.00716.81
8.0.110.0000.00716.64
8.0.100.0040.00416.71
8.0.90.0000.00816.88
8.0.80.0060.01616.83
8.0.70.0040.00416.79
8.0.60.0000.00816.83
8.0.50.0000.00816.61
8.0.30.0120.00616.89
8.0.20.0090.01216.85
8.0.10.0070.00016.94
8.0.00.0070.01216.58
7.4.330.0030.00312.95
7.4.320.0030.00316.44
7.4.300.0000.00616.38
7.4.290.0030.00316.48
7.4.280.0000.00816.45
7.4.270.0050.00316.58
7.4.260.0050.00013.21
7.4.250.0040.00416.46
7.4.240.0000.00716.57
7.4.230.0020.00516.27
7.4.220.0090.00916.52
7.4.210.0060.00916.45
7.4.200.0060.00316.55
7.4.190.0030.00516.31
7.4.160.0030.01316.39
7.4.150.0060.01016.49
7.4.140.0150.01516.32
7.4.130.0240.02416.29
7.4.120.0110.00616.32
7.4.110.0090.01216.32
7.4.100.0170.00016.63
7.4.90.0150.00316.24
7.4.80.0100.00719.39
7.4.70.0130.01016.30
7.4.60.0030.01316.34
7.4.50.0040.00416.50
7.4.40.0110.00316.50
7.4.30.0120.00316.27
7.4.00.0080.00714.89
7.3.330.0030.00313.13
7.3.320.0060.00013.05
7.3.310.0000.00816.13
7.3.300.0000.00716.18
7.3.290.0080.00816.24
7.3.280.0130.00516.19
7.3.270.0060.01116.48
7.3.260.0110.00716.36
7.3.250.0100.01216.25
7.3.240.0070.01016.28
7.3.230.0130.00316.39
7.3.210.0050.01116.48
7.3.200.0080.00816.45
7.3.190.0060.00916.19
7.3.180.0070.01016.23
7.3.170.0130.00316.45
7.3.160.0090.00616.17
7.3.120.0030.01214.44
7.3.110.0040.01414.67
7.3.100.0000.01314.98
7.3.90.0050.00514.77
7.3.80.0030.00714.84
7.3.70.0070.01014.46
7.3.60.0030.00814.74
7.3.50.0060.00914.54
7.3.40.0040.00414.86
7.3.30.0070.00714.87
7.3.20.0080.00816.58
7.3.10.0050.00416.37
7.3.00.0020.01216.40
7.2.330.0110.00816.38
7.2.320.0100.00716.30
7.2.310.0030.01516.63
7.2.300.0130.01016.60
7.2.290.0030.01516.26
7.2.250.0040.01414.94
7.2.240.0130.00714.92
7.2.230.0090.00614.89
7.2.220.0030.01214.48
7.2.210.0070.00414.69
7.2.200.0060.00614.64
7.2.190.0080.00614.73
7.2.180.0070.01115.04
7.2.170.0060.00314.96
7.2.130.0030.01316.80
7.2.120.0030.00916.52
7.2.110.0070.00416.62
7.2.100.0040.00416.46
7.2.90.0060.00616.49
7.2.80.0060.00616.65
7.2.70.0130.00616.91
7.2.60.0070.00716.60
7.2.50.0090.00616.44
7.2.40.0070.00716.62
7.2.30.0030.00916.61
7.2.20.0040.00816.84
7.2.10.0100.00016.80
7.2.00.0060.00916.59
7.1.330.0100.00315.70
7.1.320.0100.00315.39
7.1.310.0110.00315.83
7.1.300.0090.00615.41
7.1.290.0090.00615.67
7.1.280.0070.00315.66
7.1.270.0120.00015.70
7.1.260.0090.00615.68
7.1.250.0030.01015.59
7.1.200.0000.01315.74
7.1.70.0000.01617.24
7.1.60.0100.01319.17
7.1.50.0110.01116.66
7.1.00.0000.06722.35
7.0.200.4190.00714.57
7.0.140.0000.07722.09
7.0.120.0100.06021.96
7.0.60.0170.07320.02
7.0.50.0000.06317.78
7.0.40.0130.07720.38
7.0.30.0330.04320.18
7.0.20.0300.07320.02
7.0.10.0000.05020.18
7.0.00.0100.08020.18
5.6.280.0030.07320.80
5.6.210.0030.08720.72
5.6.200.0100.08718.18
5.6.190.0030.08320.63
5.6.180.0300.07720.56
5.6.170.0230.07020.48
5.6.160.0100.04320.48
5.6.150.0170.07318.11
5.6.140.0030.07718.21
5.6.130.0030.04018.11
5.6.120.0070.04321.05
5.6.110.0070.07320.98
5.6.100.0130.06721.04
5.6.90.0100.08020.97
5.6.80.0070.07720.50
5.5.350.0100.08020.32
5.5.340.0100.05017.95
5.5.330.0030.09020.37
5.5.320.0370.06720.32
5.5.310.0400.06720.15
5.5.300.0030.04017.96
5.5.290.0100.07718.00
5.5.280.0130.07320.96
5.5.270.0130.05020.72
5.5.260.0100.07720.96
5.5.250.0130.07320.48
5.5.240.0270.07320.25
5.4.450.0070.03319.50
5.4.440.0030.05019.33
5.4.430.0000.04019.32
5.4.420.0070.03719.23
5.4.410.0070.04019.37
5.4.400.0130.06719.12
5.4.390.0070.04019.14
5.4.380.0170.03318.91
5.4.370.0070.07319.14
5.4.360.0130.06719.08
5.4.350.0070.03719.08
5.4.340.0000.05319.08
5.4.320.0100.06718.79
5.4.310.0130.03019.19
5.4.300.0000.07019.15
5.4.290.0100.04319.16
5.4.280.0030.05018.78
5.4.270.0070.04319.14
5.4.260.0070.06318.80
5.4.250.0270.02319.13
5.4.240.0030.07019.18
5.4.230.0200.03319.05
5.4.220.0130.07719.12
5.4.210.0070.03319.15
5.4.200.0030.04719.02
5.4.190.0030.05019.14
5.4.180.0000.06718.90
5.4.170.0070.08018.80
5.4.160.0100.07319.12
5.4.150.0130.05719.16
5.4.140.0030.05016.44
5.4.130.0170.04316.34
5.4.120.0100.04716.24
5.4.110.0070.05016.23
5.4.100.0130.06716.36
5.4.90.0030.04016.39
5.4.80.0030.05316.13
5.4.70.0030.06016.38
5.4.60.0200.06316.29
5.4.50.0100.07016.29
5.4.40.0000.04316.12
5.4.30.0070.05016.29
5.4.20.0070.07316.33
5.4.10.0030.05016.29
5.4.00.0030.05715.70
5.3.290.0030.04014.58
5.3.280.0070.07314.48
5.3.270.0030.08314.54
5.3.260.0030.08314.52
5.3.250.0070.05014.55
5.3.240.0030.03714.54
5.3.230.0170.06014.41
5.3.220.0070.06714.55
5.3.210.0130.04314.47
5.3.200.0070.03714.54
5.3.190.0070.07314.50
5.3.180.0100.07314.48
5.3.170.0100.06314.59
5.3.160.0130.06714.64
5.3.150.0070.07014.52
5.3.140.0030.05314.48
5.3.130.0100.03714.47
5.3.120.0070.04014.48
5.3.110.0070.07714.33
5.3.100.0070.04713.99
5.3.90.0000.05313.98
5.3.80.0070.06014.04
5.3.70.0070.07713.94
5.3.60.0070.06013.98
5.3.50.0030.08013.89
5.3.40.0070.04314.03
5.3.30.0130.03313.86
5.3.20.0030.04713.54
5.3.10.0170.03713.63
5.3.00.0030.07713.73
5.2.170.0000.07011.09
5.2.160.0070.06011.09
5.2.150.0030.06311.07
5.2.140.0030.05311.13
5.2.130.0070.04011.04
5.2.120.0070.06011.09
5.2.110.0000.03311.18
5.2.100.0070.04710.98
5.2.90.0070.05711.25
5.2.80.0070.03710.98
5.2.70.0070.06011.07
5.2.60.0070.04711.20
5.2.50.0070.04710.95
5.2.40.0030.03010.99
5.2.30.0000.03310.95
5.2.20.0070.02710.89
5.2.10.0030.06710.86
5.2.00.0070.06010.66
5.1.60.0100.0479.94
5.1.50.0070.0409.89
5.1.40.0070.0339.96
5.1.30.0070.05310.33
5.1.20.0030.05310.23
5.1.10.0000.03310.07
5.1.00.0030.04310.12
5.0.50.0070.0208.54
5.0.40.0030.0338.37
5.0.30.0030.0308.26
5.0.20.0000.0208.19
5.0.10.0000.0508.16
5.0.00.0100.0608.15
4.4.90.0100.0278.01
4.4.80.0000.0238.01
4.4.70.0030.0178.01
4.4.60.0000.0308.01
4.4.50.0000.0378.01
4.4.40.0070.0408.01
4.4.30.0030.0208.01
4.4.20.0000.0208.01
4.4.10.0030.0278.01
4.4.00.0030.0238.01
4.3.110.0000.0208.01
4.3.100.0000.0178.01
4.3.90.0000.0178.01
4.3.80.0000.0438.01
4.3.70.0070.0238.01
4.3.60.0100.0178.01
4.3.50.0030.0208.01
4.3.40.0030.0438.01
4.3.30.0000.0408.01
4.3.20.0000.0278.01
4.3.10.0000.0208.01
4.3.00.0070.0308.01

preferences:
46.28 ms | 400 KiB | 5 Q