3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,2,-56); echo implode(', ', $a);

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)
8.3.60.0140.00316.38
8.3.50.0200.01121.92
8.3.40.0090.00618.71
8.3.30.0070.00718.72
8.3.20.0040.00420.04
8.3.10.0050.00521.76
8.3.00.0030.00619.07
8.2.180.0140.00716.63
8.2.170.0110.01118.96
8.2.160.0100.01022.96
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00019.64
8.2.110.0090.00020.35
8.2.100.0080.00318.09
8.2.90.0040.00419.08
8.2.80.0000.00917.97
8.2.70.0060.00317.63
8.2.60.0030.00618.03
8.2.50.0060.00318.07
8.2.40.0000.00718.34
8.2.30.0000.00719.43
8.2.20.0000.00817.54
8.2.10.0080.00017.86
8.2.00.0000.00817.61
8.1.280.0110.01125.92
8.1.270.0040.00418.82
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00321.88
8.1.230.0030.00719.16
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0050.00917.23
8.1.190.0080.00017.00
8.1.180.0040.00418.10
8.1.170.0060.00318.52
8.1.160.0030.00321.93
8.1.150.0000.00818.86
8.1.140.0000.00717.38
8.1.130.0080.00017.82
8.1.120.0040.00417.41
8.1.110.0000.00817.36
8.1.100.0050.00217.39
8.1.90.0000.00817.28
8.1.80.0000.00717.35
8.1.70.0000.00717.40
8.1.60.0050.00217.47
8.1.50.0040.00417.36
8.1.40.0040.00417.36
8.1.30.0050.00317.53
8.1.20.0060.00317.60
8.1.10.0000.00817.45
8.1.00.0060.00617.32
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0030.00618.38
8.0.270.0000.00717.15
8.0.260.0030.00317.31
8.0.250.0030.00316.91
8.0.240.0000.00716.90
8.0.230.0070.00016.71
8.0.220.0000.00716.72
8.0.210.0000.00716.83
8.0.200.0000.00716.88
8.0.190.0080.00016.92
8.0.180.0030.00316.86
8.0.170.0040.00416.79
8.0.160.0030.00616.91
8.0.150.0040.00416.67
8.0.140.0030.00316.75
8.0.130.0030.00313.30
8.0.120.0040.00416.75
8.0.110.0050.00316.71
8.0.100.0080.00016.88
8.0.90.0000.00716.80
8.0.80.0150.00016.69
8.0.70.0070.00016.66
8.0.60.0000.00816.62
8.0.50.0030.00516.68
8.0.30.0080.01617.06
8.0.20.0110.01317.40
8.0.10.0040.00416.92
8.0.00.0060.01216.64
7.4.330.0020.00215.08
7.4.320.0030.00316.52
7.4.300.0030.00316.41
7.4.290.0070.00016.45
7.4.280.0070.00016.43
7.4.270.0000.00716.55
7.4.260.0000.00716.51
7.4.250.0070.00016.40
7.4.240.0050.00216.50
7.4.230.0000.00716.63
7.4.220.0050.01516.43
7.4.210.0070.00716.44
7.4.200.0030.00316.59
7.4.160.0090.00616.36
7.4.150.0030.01417.40
7.4.140.0080.01117.86
7.4.130.0090.00816.37
7.4.120.0090.00816.42
7.4.110.0090.00916.50
7.4.100.0090.01516.26
7.4.90.0070.01016.43
7.4.80.0060.01019.39
7.4.70.0100.00716.36
7.4.60.0120.00616.23
7.4.50.0040.00016.50
7.4.40.0030.01416.51
7.4.30.0030.01716.27
7.4.00.0070.00914.92
7.3.330.0000.00612.86
7.3.320.0030.00313.12
7.3.310.0030.00616.18
7.3.300.0070.00016.17
7.3.290.0030.00316.16
7.3.280.0070.01016.17
7.3.270.0080.01017.40
7.3.260.0100.00716.33
7.3.250.0130.00916.38
7.3.240.0100.00616.20
7.3.230.0140.00416.39
7.3.210.0110.00616.25
7.3.200.0120.00619.39
7.3.190.0110.00516.51
7.3.180.0030.01516.21
7.3.170.0080.01216.27
7.3.160.0120.00416.30
7.3.120.0030.01214.60
7.3.110.0050.01214.77
7.3.100.0070.01014.67
7.3.90.0050.01014.69
7.3.80.0050.00814.73
7.3.70.0020.01214.54
7.3.60.0050.01114.75
7.3.50.0090.00214.65
7.3.40.0050.01114.62
7.3.30.0070.00914.62
7.3.20.0050.01116.63
7.3.10.0110.00216.52
7.3.00.0120.00316.38
7.2.330.0100.00716.54
7.2.320.0110.00716.29
7.2.310.0090.00616.59
7.2.300.0090.00816.52
7.2.290.0040.01716.52
7.2.250.0120.00715.08
7.2.240.0070.01014.96
7.2.230.0100.00314.87
7.2.220.0040.01414.84
7.2.210.0030.00814.73
7.2.200.0110.00514.89
7.2.190.0020.01014.76
7.2.180.0020.01014.76
7.2.170.0090.00614.71
7.2.00.0000.01019.39
7.1.330.0070.00915.81
7.1.320.0050.00915.68
7.1.310.0060.00616.02
7.1.300.0080.00115.64
7.1.290.0070.00515.56
7.1.280.0040.01115.51
7.1.270.0070.00715.69
7.1.260.0030.01115.56
7.1.200.0090.00615.81
7.1.100.0220.00617.37
7.1.70.0120.00017.15
7.1.60.0110.01119.46
7.1.50.0100.00316.94
7.1.00.0000.08022.28
7.0.200.0140.00716.63
7.0.140.0030.07022.11
7.0.60.0000.07020.13
7.0.50.0070.08318.25
7.0.40.0130.08320.65
7.0.30.0300.07720.32
7.0.20.0330.07020.38
7.0.10.0000.07020.20
7.0.00.0030.06320.24
5.6.280.0070.07020.98
5.6.210.0200.05720.71
5.6.200.0030.08318.12
5.6.190.0100.03720.43
5.6.180.0230.04320.35
5.6.170.0200.03720.50
5.6.160.0030.09020.46
5.6.150.0070.03718.11
5.6.140.0030.04318.20
5.6.130.0030.07718.14
5.6.120.0000.05321.11
5.6.110.0100.04320.97
5.6.100.0170.07021.10
5.6.90.0070.08320.95
5.6.80.0000.05020.37
5.5.350.0230.07720.42
5.5.340.0070.05017.88
5.5.330.0170.04320.07
5.5.320.0500.04720.21
5.5.310.0370.07020.50
5.5.300.0130.07017.98
5.5.290.0030.08318.02
5.5.280.0070.08320.95
5.5.270.0070.07020.66
5.5.260.0030.04320.79
5.5.250.0030.04320.75
5.5.240.0100.07020.05
5.4.450.0130.04019.14
5.4.440.0030.05319.57
5.4.430.0070.07719.45
5.4.420.0030.05319.38
5.4.410.0000.08019.25
5.4.400.0000.04019.09
5.4.390.0070.07319.24
5.4.380.0030.07719.16
5.4.370.0030.04319.14
5.4.360.0030.08019.08
5.4.350.0070.04319.10
5.4.340.0000.04718.81
5.4.320.0030.05319.09
5.4.310.0030.07319.13
5.4.300.0070.07719.11
5.4.290.0230.03019.09
5.4.280.0100.07319.24
5.4.270.0030.04719.09
5.4.260.0030.07319.17
5.4.250.0070.07319.03
5.4.240.0130.04019.13
5.4.230.0030.07318.91
5.4.220.0030.04719.12
5.4.210.0070.04319.08
5.4.200.0070.06319.09
5.4.190.0000.06019.21
5.4.180.0070.07019.24
5.4.170.0030.07719.15
5.4.160.0000.06019.06
5.4.150.0030.07719.20
5.4.140.0070.07316.45
5.4.130.0000.07316.26
5.4.120.0000.04016.25
5.4.110.0000.06716.48
5.4.100.0030.05716.42
5.4.90.0100.07016.50
5.4.80.0000.04716.41
5.4.70.0070.03716.37
5.4.60.0000.08016.17
5.4.50.0030.04716.27
5.4.40.0030.04316.43
5.4.30.0070.03716.36
5.4.20.0000.05716.04
5.4.10.0000.07716.36
5.4.00.0070.07015.85
5.3.290.0070.08014.64
5.3.280.0070.05314.43
5.3.270.0030.07714.51
5.3.260.0030.07714.43
5.3.250.0030.05314.47
5.3.240.0070.06314.63
5.3.230.0070.04314.46
5.3.220.0000.08014.61
5.3.210.0030.08014.51
5.3.200.0000.08014.61
5.3.190.0070.03314.65
5.3.180.0030.07014.43
5.3.170.0030.07014.51
5.3.160.0000.05014.42
5.3.150.0030.03714.41
5.3.140.0030.08014.64
5.3.130.0070.07714.38
5.3.120.0000.05014.38
5.3.110.0070.06714.39
5.3.100.0030.07014.08
5.3.90.0000.05014.11
5.3.80.0070.03013.92
5.3.70.0030.07313.86
5.3.60.0000.04013.91
5.3.50.0070.06713.74
5.3.40.0030.04314.03
5.3.30.0030.06713.70
5.3.20.0030.05013.58
5.3.10.0030.07013.59
5.3.00.0030.03313.48
5.2.170.0030.06012.04
5.2.160.0030.05012.04
5.2.150.0030.04312.04
5.2.140.0000.06312.04
5.2.130.0030.06012.04
5.2.120.0030.03712.04
5.2.110.0000.06712.04
5.2.100.0000.05012.04
5.2.90.0030.04012.04
5.2.80.0030.05312.04
5.2.70.0070.06012.04
5.2.60.0030.04712.04
5.2.50.0030.06012.04
5.2.40.0030.05712.04
5.2.30.0000.04712.04
5.2.20.0030.05312.04
5.2.10.0070.06012.04
5.2.00.0030.06012.04
5.1.60.0000.05312.04
5.1.50.0070.04012.04
5.1.40.0000.03712.04
5.1.30.0000.03712.04
5.1.20.0000.05712.04
5.1.10.0030.05712.04
5.1.00.0000.05712.04
5.0.50.0070.03712.04
5.0.40.0000.03712.04
5.0.30.0030.05712.04
5.0.20.0030.04312.04
5.0.10.0000.02312.04
5.0.00.0000.07012.04
4.4.90.0030.02712.04
4.4.80.0100.02712.04
4.4.70.0070.03012.04
4.4.60.0000.03712.04
4.4.50.0000.03712.04
4.4.40.0000.04712.04
4.4.30.0000.01712.04
4.4.20.0030.03712.04
4.4.10.0000.03312.04
4.4.00.0100.04012.04
4.3.110.0000.03012.04
4.3.100.0000.04012.04
4.3.90.0070.03012.04
4.3.80.0030.03012.04
4.3.70.0000.03712.04
4.3.60.0000.03012.04
4.3.50.0000.03012.04
4.3.40.0030.03712.04
4.3.30.0000.03712.04
4.3.20.0000.03012.04
4.3.10.0000.04012.04
4.3.00.0030.03012.04

preferences:
47.14 ms | 401 KiB | 5 Q