3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array("1" => "A", 1 => "B", "C", 2 => "D"));

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)
8.3.60.0150.00316.25
8.3.50.0050.01017.19
8.3.40.0200.00018.72
8.3.30.0110.00318.46
8.3.20.0050.00318.53
8.3.10.0080.00018.35
8.3.00.0070.00719.26
8.2.180.0110.01118.01
8.2.170.0070.00722.96
8.2.160.0120.00320.89
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00319.32
8.2.110.0070.00321.00
8.2.100.0060.00617.59
8.2.90.0040.00419.09
8.2.80.0060.00319.20
8.2.70.0050.00317.38
8.2.60.0090.00017.80
8.2.50.0120.00018.07
8.2.40.0030.00518.09
8.2.30.0040.00417.90
8.2.20.0000.00917.56
8.2.10.0070.00017.55
8.2.00.0000.00717.61
8.1.280.0070.00725.92
8.1.270.0000.00824.66
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00420.56
8.1.230.0080.00320.91
8.1.220.0050.00317.74
8.1.210.0050.00318.89
8.1.200.0060.00316.98
8.1.190.0000.00717.38
8.1.180.0040.00418.10
8.1.170.0080.00018.77
8.1.160.0040.00418.64
8.1.150.0000.00718.54
8.1.140.0030.00517.17
8.1.130.0040.00417.73
8.1.120.0030.00517.36
8.1.110.0040.00417.20
8.1.100.0040.00417.31
8.1.90.0050.00317.38
8.1.80.0030.00517.20
8.1.70.0000.00817.27
8.1.60.0000.00717.32
8.1.50.0060.00317.22
8.1.40.0070.00017.28
8.1.30.0040.00417.49
8.1.20.0040.00417.45
8.1.10.0040.00417.36
8.1.00.0000.00717.30
8.0.300.0050.00219.71
8.0.290.0040.00416.63
8.0.280.0030.00318.37
8.0.270.0000.00817.05
8.0.260.0070.00016.68
8.0.250.0040.00416.85
8.0.240.0040.00416.75
8.0.230.0000.00716.77
8.0.220.0030.00316.72
8.0.210.0000.00816.76
8.0.200.0030.00316.87
8.0.190.0000.00916.72
8.0.180.0100.00016.73
8.0.170.0090.00016.72
8.0.160.0000.00716.84
8.0.150.0040.00416.67
8.0.140.0110.00016.67
8.0.130.0050.00013.19
8.0.120.0080.00016.69
8.0.110.0000.00716.62
8.0.100.0030.00716.71
8.0.90.0000.00816.58
8.0.80.0080.00816.78
8.0.70.0000.00716.73
8.0.60.0000.00716.63
8.0.50.0030.00316.79
8.0.30.0060.01916.96
8.0.20.0080.00916.95
8.0.10.0040.00416.67
8.0.00.0220.00216.56
7.4.330.0050.00012.84
7.4.320.0030.00316.46
7.4.300.0030.00316.46
7.4.290.0000.00716.36
7.4.280.0000.00816.50
7.4.270.0000.00716.28
7.4.260.0000.00613.13
7.4.250.0040.00416.42
7.4.240.0030.00516.35
7.4.230.0030.00316.15
7.4.220.0130.01316.35
7.4.210.0040.01216.44
7.4.200.0000.00716.55
7.4.190.0000.00716.60
7.4.160.0150.00016.54
7.4.150.0120.00616.16
7.4.140.0080.00916.23
7.4.130.0060.01516.33
7.4.120.0060.01116.20
7.4.110.0070.01016.32
7.4.100.0120.00416.55
7.4.90.0130.01016.33
7.4.80.0100.01319.39
7.4.70.0070.01016.45
7.4.60.0060.01516.35
7.4.50.0080.00316.40
7.4.40.0070.00716.45
7.4.30.0100.00716.34
7.4.00.0050.01214.70
7.3.330.0030.00313.05
7.3.320.0000.00512.92
7.3.310.0040.00416.16
7.3.300.0030.00316.16
7.3.290.0060.01016.15
7.3.280.0070.00916.10
7.3.270.0100.00716.23
7.3.260.0100.00716.35
7.3.250.0090.00916.16
7.3.240.0100.00616.18
7.3.230.0050.01116.12
7.3.210.0170.00016.30
7.3.200.0080.00816.23
7.3.190.0070.01416.21
7.3.180.0090.00616.16
7.3.170.0130.00316.46
7.3.160.0060.00916.32
7.3.120.0080.00714.66
7.3.110.0100.00714.21
7.3.100.0030.01214.43
7.3.90.0030.01014.60
7.3.80.0040.00714.63
7.3.70.0070.00714.64
7.3.60.0070.01014.77
7.3.50.0040.00814.52
7.3.40.0120.00314.62
7.3.30.0040.00714.51
7.3.20.0160.00316.58
7.3.10.0090.00616.42
7.3.00.0070.01016.62
7.2.330.0070.01016.17
7.2.320.0060.01316.52
7.2.310.0150.00816.38
7.2.300.0070.01016.47
7.2.290.0130.00316.57
7.2.250.0040.01514.68
7.2.240.0060.01314.59
7.2.230.0070.01114.41
7.2.220.0030.01014.45
7.2.210.0060.00914.28
7.2.200.0070.00314.72
7.2.190.0120.00314.51
7.2.180.0030.01114.87
7.2.170.0060.00614.82
7.2.60.0000.00816.52
7.2.50.0190.00316.74
7.1.330.0070.00715.73
7.1.320.0070.00315.51
7.1.310.0030.00815.64
7.1.300.0000.00815.78
7.1.290.0030.00915.63
7.1.280.0030.00915.57
7.1.270.0040.00915.24
7.1.260.0030.01115.56
7.1.200.0040.01015.46
7.1.70.0080.00816.96
7.1.60.0070.01019.40
7.1.50.0090.00616.83
7.1.00.0000.07722.45
7.0.200.0120.00014.71
7.0.140.0000.08021.98
7.0.120.0100.07022.04
7.0.60.0170.07319.85
7.0.50.0070.04717.87
7.0.40.0200.04320.24
7.0.30.0270.05020.01
7.0.20.0370.06320.34
7.0.10.0130.07720.01
7.0.00.0030.04720.01
5.6.280.0030.07720.91
5.6.210.0070.05720.45
5.6.200.0030.08318.21
5.6.190.0030.08720.62
5.6.180.0370.07320.56
5.6.170.0300.07020.44
5.6.160.0000.04720.38
5.6.150.0070.08318.12
5.6.140.0070.04018.15
5.6.130.0100.04318.11
5.6.120.0070.05021.01
5.6.110.0130.08021.12
5.6.100.0100.05021.00
5.6.90.0170.07320.94
5.6.80.0070.07320.52
5.5.350.2830.04320.40
5.5.340.0070.06717.97
5.5.330.0070.05020.45
5.5.320.0330.06720.26
5.5.310.0400.06320.30
5.5.300.0030.04017.98
5.5.290.0000.05017.91
5.5.280.0030.04020.79
5.5.270.0100.05020.79
5.5.260.0070.08320.86
5.5.250.0100.08020.60
5.5.240.0130.06020.34
5.4.450.0100.04019.41
5.4.440.0030.04719.50
5.4.430.0070.07319.32
5.4.420.0070.03719.41
5.4.410.0030.04319.11
5.4.400.0000.04319.14
5.4.390.0000.04318.88
5.4.380.0030.03718.79
5.4.370.0030.03719.14
5.4.360.0000.04719.04
5.4.350.0170.06318.92
5.4.340.0000.04019.11
5.4.320.0130.07319.00
5.4.310.0100.07718.79
5.4.300.0030.07719.11
5.4.290.0070.07319.17
5.4.280.0130.04718.88
5.4.270.0030.07318.78
5.4.260.0130.02719.12
5.4.250.0000.05319.07
5.4.240.0000.04019.08
5.4.230.0070.07019.04
5.4.220.0070.06718.99
5.4.210.0070.07019.14
5.4.200.0030.08319.00
5.4.190.0100.04718.80
5.4.180.0030.07019.13
5.4.170.0100.03319.07
5.4.160.0030.07018.91
5.4.150.0070.03718.76
5.4.140.0030.07016.21
5.4.130.0070.03716.32
5.4.120.0070.06716.32
5.4.110.0000.04316.23
5.4.100.0000.04016.36
5.4.90.0000.03716.32
5.4.80.0070.06316.22
5.4.70.0070.03316.23
5.4.60.0030.04016.21
5.4.50.0030.06716.12
5.4.40.0030.09016.31
5.4.30.0070.07016.27
5.4.20.0030.06016.43
5.4.10.0070.07016.24
5.4.00.0030.06015.75
5.3.290.0030.07014.59
5.3.280.0070.04014.51
5.3.270.0030.04014.38
5.3.260.0070.07314.56
5.3.250.0030.03714.69
5.3.240.0070.07714.62
5.3.230.0070.04714.47
5.3.220.0100.03314.50
5.3.210.0170.05014.44
5.3.200.0030.03714.35
5.3.190.0000.05014.35
5.3.180.0030.07714.46
5.3.170.0030.04014.65
5.3.160.0070.07714.48
5.3.150.0030.05714.52
5.3.140.0070.06314.52
5.3.130.0070.04014.46
5.3.120.0130.03714.44
5.3.110.0130.02714.63
5.3.100.0100.06313.91
5.3.90.0170.03313.91
5.3.80.0030.05013.96
5.3.70.0070.03713.95
5.3.60.0030.03713.82
5.3.50.0100.03013.86
5.3.40.0100.05713.86
5.3.30.0100.05313.84
5.3.20.0070.07013.77
5.3.10.0000.06713.63
5.3.00.0070.03713.49
5.2.170.0130.04311.22
5.2.160.0000.06011.00
5.2.150.0000.05311.01
5.2.140.0030.05011.04
5.2.130.0030.03010.94
5.2.120.0070.03711.07
5.2.110.0070.02710.97
5.2.100.0000.03311.07
5.2.90.0030.02711.09
5.2.80.0070.02710.99
5.2.70.0030.03011.07
5.2.60.0030.05011.00
5.2.50.0070.02711.02
5.2.40.0030.03310.92
5.2.30.0070.04310.86
5.2.20.0000.03310.85
5.2.10.0070.06310.85
5.2.00.0000.04710.56
5.1.60.0030.0379.89
5.1.50.0030.0539.96
5.1.40.0070.0309.92
5.1.30.0000.05010.32
5.1.20.0030.02710.50
5.1.10.0070.02010.21
5.1.00.0000.02710.15
5.0.50.0070.0208.45
5.0.40.0000.0238.30
5.0.30.0000.0338.29
5.0.20.0100.0378.19
5.0.10.0000.0238.17
5.0.00.0070.0638.17
4.4.90.0000.0378.17
4.4.80.0000.0208.17
4.4.70.0000.0178.17
4.4.60.0000.0178.17
4.4.50.0000.0238.17
4.4.40.0000.0278.17
4.4.30.0070.0178.17
4.4.20.0000.0278.17
4.4.10.0000.0178.17
4.4.00.0000.0278.17
4.3.110.0000.0178.17
4.3.100.0030.0338.17
4.3.90.0000.0178.17
4.3.80.0000.0508.17
4.3.70.0000.0138.17
4.3.60.0000.0178.17
4.3.50.0000.0178.17
4.3.40.0030.0338.17
4.3.30.0030.0338.17
4.3.20.0030.0238.17
4.3.10.0000.0178.17
4.3.00.0000.0138.17

preferences:
38.53 ms | 401 KiB | 5 Q