3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [2, 2, "test", "txt"]; 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)
8.3.60.0040.01118.55
8.3.50.0140.00521.98
8.3.40.0060.01118.54
8.3.30.0150.00018.45
8.3.20.0080.00018.52
8.3.10.0080.00019.12
8.3.00.0080.00021.63
8.2.180.0110.00416.63
8.2.170.0180.00022.96
8.2.160.0130.00020.38
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0030.01020.94
8.2.110.0030.00720.35
8.2.100.0040.00717.78
8.2.90.0040.00419.07
8.2.80.0030.00617.97
8.2.70.0000.00817.50
8.2.60.0040.00418.04
8.2.50.0080.00018.07
8.2.40.0000.00818.22
8.2.30.0040.00421.23
8.2.20.0060.00317.61
8.2.10.0080.00017.57
8.2.00.0000.00717.56
8.1.280.0140.00725.92
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.55
8.1.230.0000.01121.05
8.1.220.0000.00818.77
8.1.210.0000.00918.77
8.1.200.0050.00517.22
8.1.190.0040.00417.41
8.1.180.0030.00518.10
8.1.170.0060.00318.51
8.1.160.0040.00418.75
8.1.150.0050.00518.62
8.1.140.0070.00017.28
8.1.130.0040.00417.76
8.1.120.0050.00517.29
8.1.110.0000.00717.40
8.1.100.0040.00417.43
8.1.90.0030.00317.28
8.1.80.0060.00317.38
8.1.70.0030.00317.30
8.1.60.0060.00317.54
8.1.50.0050.00317.40
8.1.40.0040.00417.48
8.1.30.0030.00617.62
8.1.20.0040.00417.52
8.1.10.0040.00417.40
8.1.00.0000.00817.44
8.0.300.0040.00419.77
8.0.290.0050.00317.18
8.0.280.0000.00718.32
8.0.270.0070.00017.29
8.0.260.0000.00716.82
8.0.250.0040.00416.96
8.0.240.0040.00516.91
8.0.230.0000.00716.91
8.0.220.0000.00716.81
8.0.210.0030.00316.75
8.0.200.0030.00316.87
8.0.190.0070.00016.75
8.0.180.0040.00416.88
8.0.170.0030.00616.75
8.0.160.0070.00016.90
8.0.150.0040.00416.65
8.0.140.0040.00416.73
8.0.130.0030.00313.26
8.0.120.0070.00016.78
8.0.110.0050.00316.76
8.0.100.0000.00716.70
8.0.90.0050.00216.73
8.0.80.0140.00016.77
8.0.70.0030.00616.88
8.0.60.0050.00216.68
8.0.50.0030.00516.80
8.0.30.0100.00717.02
8.0.20.0030.01517.40
8.0.10.0070.00016.93
8.0.00.0140.00416.53
7.4.330.0050.00014.59
7.4.320.0040.00416.52
7.4.300.0030.00316.33
7.4.290.0040.00416.42
7.4.280.0000.00716.50
7.4.270.0000.00716.41
7.4.260.0050.00013.16
7.4.250.0050.00216.44
7.4.240.0000.00716.55
7.4.230.0000.00716.57
7.4.220.0030.01516.50
7.4.210.0110.00816.39
7.4.200.0030.00316.38
7.4.190.0000.00716.52
7.4.160.0030.01216.46
7.4.150.0040.01217.40
7.4.140.0140.00517.86
7.4.130.0140.00616.47
7.4.120.0090.00716.49
7.4.110.0170.00716.44
7.4.100.0160.00016.54
7.4.90.0130.00316.30
7.4.80.0070.01019.39
7.4.70.0100.00716.37
7.4.60.0150.00316.51
7.4.50.0060.00316.44
7.4.40.0060.00922.52
7.4.30.0100.00616.29
7.4.00.0040.01414.61
7.3.330.0050.00012.93
7.3.320.0050.00013.03
7.3.310.0040.00416.12
7.3.300.0070.00016.04
7.3.290.0070.00816.11
7.3.280.0080.00916.10
7.3.270.0060.01817.40
7.3.260.0080.00818.24
7.3.250.0030.01516.28
7.3.240.0060.00916.19
7.3.230.0100.00716.57
7.3.210.0060.01116.20
7.3.200.0130.00819.39
7.3.190.0110.00616.15
7.3.180.0080.00816.15
7.3.170.0030.01316.48
7.3.160.0030.01716.10
7.3.120.0030.01414.55
7.3.10.0140.00316.46
7.3.00.0070.00716.33
7.2.330.0130.00616.48
7.2.320.0030.01516.33
7.2.310.0100.01316.65
7.2.300.0110.00516.41
7.2.290.0030.01616.63
7.2.130.0060.00616.76
7.2.120.0040.01116.52
7.2.110.0080.01016.58
7.2.100.0070.00916.33
7.2.90.0060.01016.49
7.2.80.0120.00316.51
7.2.70.0170.00216.49
7.2.60.0110.00516.69
7.2.50.0080.00816.81
7.2.40.0090.00816.70
7.2.30.0110.00616.62
7.2.20.0100.00616.58
7.2.10.0230.00716.76
7.2.00.0100.00517.61
7.1.250.0110.00015.59
7.1.240.0130.00015.71
7.1.230.0090.00515.37
7.1.220.0130.00515.57
7.1.210.0120.00415.52
7.1.200.0050.00915.82
7.1.190.0110.00315.45
7.1.180.0110.00615.67
7.1.170.0190.00515.59
7.1.160.0100.00715.60
7.1.150.0120.00415.61
7.1.140.0090.00915.54
7.1.130.0090.00715.40
7.1.120.0100.00615.74
7.1.110.0110.00415.72
7.1.100.0050.01016.52
7.1.90.0140.00115.46
7.1.80.0140.00215.72
7.1.70.0040.00716.08
7.1.60.0080.01116.84
7.1.50.0070.01216.13
7.1.40.0100.00715.65
7.1.30.0120.00515.68
7.1.20.0140.00915.85
7.1.10.0120.00515.51
7.1.00.0050.02018.01
7.0.330.0090.00915.27
7.0.320.0150.00014.89
7.0.310.0160.00615.27
7.0.300.0100.00415.17
7.0.290.0130.00315.22
7.0.280.0110.00615.05
7.0.270.0090.00815.21
7.0.260.0140.00415.25
7.0.250.0130.00715.34
7.0.240.0120.01015.44
7.0.230.0150.00915.38
7.0.220.0130.00615.27
7.0.210.0160.00315.29
7.0.200.0080.00815.88
7.0.190.0130.00415.25
7.0.180.0120.00515.22
7.0.170.0080.00915.44
7.0.160.0220.00915.34
7.0.150.0160.00515.20
7.0.140.0110.02817.52
7.0.130.0140.00515.22
7.0.120.0140.00315.34
7.0.110.0090.01015.33
7.0.100.0120.00815.36
7.0.90.0100.00815.34
7.0.80.0070.00915.29
7.0.70.0200.02117.35
7.0.60.0120.02017.38
7.0.50.0050.02017.60
7.0.40.0080.01515.66
7.0.30.0020.02115.54
7.0.20.0060.01615.55
7.0.10.0040.01715.52
7.0.00.0060.01715.59
5.6.380.0080.00614.15
5.6.370.0070.00914.06
5.6.360.0110.00314.57
5.6.350.0060.00714.25
5.6.340.0120.00213.92
5.6.330.0100.00814.30
5.6.320.0080.00714.21
5.6.310.0070.00614.38
5.6.300.0080.00714.16
5.6.290.0050.00514.35
5.6.280.0080.02716.50
5.6.270.0060.00814.25
5.6.260.0060.00914.10
5.6.250.0080.00414.19
5.6.240.0090.00614.43
5.6.230.0070.00714.29
5.6.220.0060.02316.34
5.6.210.0060.02416.29
5.6.200.0060.01716.45
5.6.190.0060.01616.43
5.6.180.0040.01816.47
5.6.170.0080.01916.49
5.6.160.0000.02316.45
5.6.150.0050.01916.46
5.6.140.0070.01716.55
5.6.130.0080.01616.43
5.6.120.0080.01516.45
5.6.110.0060.02116.43
5.6.100.0110.01516.51
5.6.90.0030.01916.43
5.6.80.0090.01616.31
5.6.70.0060.01616.21
5.6.60.0090.01916.21
5.6.50.0080.01716.24
5.6.40.0070.01516.28
5.6.30.0050.01616.10
5.6.20.0050.02016.21
5.6.10.0070.01616.25
5.6.00.0070.01716.19
5.5.380.0090.00411.81
5.5.370.0070.00511.84
5.5.360.0050.01814.64
5.5.350.0020.03014.66
5.5.340.0040.01714.76
5.5.330.0060.01714.77
5.5.320.0040.01614.74
5.5.310.0050.01714.87
5.5.300.0050.01814.84
5.5.290.0050.01614.67
5.5.280.0030.01614.76
5.5.270.0050.01714.66
5.5.260.0010.02014.77
5.5.250.0040.01714.59
5.5.240.0030.01814.60
5.5.230.0060.01514.56
5.5.220.0020.01914.54
5.5.210.0040.01814.59
5.5.200.0040.01614.59
5.5.190.0090.01214.56
5.5.180.0070.01814.49
5.5.170.0030.00812.29
5.5.160.0070.01514.57
5.5.150.0020.01714.63
5.5.140.0080.01314.61
5.5.130.0070.01314.40
5.5.120.0050.01614.60
5.5.110.0050.01914.51
5.5.100.0050.01614.65
5.5.90.0050.01914.66
5.5.80.0070.01314.48
5.5.70.0060.01214.56
5.5.60.0040.01414.63
5.5.50.0040.01614.62
5.5.40.0040.01614.56
5.5.30.0050.01714.64
5.5.20.0040.01714.56
5.5.10.0040.01714.61
5.5.00.0060.01614.53
5.4.450.0060.01714.33
5.4.440.0070.01414.27
5.4.430.0050.01614.40
5.4.420.0070.01514.42
5.4.410.0070.01514.27
5.4.400.0060.01514.25
5.4.390.0080.01414.19
5.4.380.0060.01714.31
5.4.370.0040.01914.24
5.4.360.0070.01414.13
5.4.350.0080.01314.14
5.4.340.0090.01914.24
5.4.330.0100.00411.75
5.4.320.0060.01414.31
5.4.310.0060.01514.29
5.4.300.0060.01614.25
5.4.290.0060.01414.21
5.4.280.0090.01414.14
5.4.270.0040.01814.11
5.4.260.0050.01514.06
5.4.250.0070.01514.24
5.4.240.0050.01614.31
5.4.230.0090.01514.24
5.4.220.0080.01214.27
5.4.210.0060.01414.25
5.4.200.0070.01314.10
5.4.190.0080.01314.23
5.4.180.0050.01414.15
5.4.170.0070.01814.25
5.4.160.0070.01914.32
5.4.150.0030.02014.19
5.4.140.0020.01713.24
5.4.130.0020.02213.23
5.4.120.0030.01913.29
5.4.110.0040.02913.34
5.4.100.0040.02513.29
5.4.90.0050.01413.33
5.4.80.0030.02113.37
5.4.70.0030.02213.38
5.4.60.0050.01413.34
5.4.50.0060.01513.30
5.4.40.0040.01813.24
5.4.30.0050.02113.34
5.4.20.0050.02213.33
5.4.10.0070.01713.31
5.4.00.0080.01513.08
5.3.290.0080.01412.50
5.3.280.0070.01412.43
5.3.270.0060.02712.43
5.3.260.0080.02712.43
5.3.250.0040.02912.48
5.3.240.0060.02012.45
5.3.230.0080.01312.47
5.3.220.0050.02112.46
5.3.210.0020.03012.47
5.3.200.0050.02512.50
5.3.190.0080.01212.46
5.3.180.0080.01412.56
5.3.170.0060.01512.55
5.3.160.0080.01812.53
5.3.150.0090.01412.57
5.3.140.0070.01512.47
5.3.130.0080.01712.49
5.3.120.0080.02612.52
5.3.110.0070.02112.38
5.3.100.0070.02612.30
5.3.90.0050.02512.37
5.3.80.0090.02512.30
5.3.70.0120.02512.31
5.3.60.0090.02112.33
5.3.50.0110.02012.27
5.3.40.0080.02112.18
5.3.30.0110.02612.27
5.3.20.0100.01612.14
5.3.10.0130.01612.13
5.3.00.0140.01312.14
5.2.170.0060.01511.06
5.2.160.0060.02211.02
5.2.150.0100.01611.05
5.2.140.0110.01210.91
5.2.130.0080.02311.05
5.2.120.0060.01410.96
5.2.110.0090.01111.00
5.2.100.0100.01110.97
5.2.90.0090.01111.08
5.2.80.0050.01411.01
5.2.70.0110.01410.94
5.2.60.0060.01710.92
5.2.50.0110.01410.98
5.2.40.0100.01310.99
5.2.30.0070.01110.88
5.2.20.0110.01010.82
5.2.10.0110.01110.84
5.2.00.0080.01610.86
5.1.60.0070.00910.60
5.1.50.0070.01010.64
5.1.40.0100.01010.69
5.1.30.0120.01210.63
5.1.20.0060.01210.62
5.1.10.0080.00910.66
5.1.00.0080.01010.61
5.0.50.0110.01010.45
5.0.40.0050.00910.45
5.0.30.0080.01210.45
5.0.20.0080.00710.45
5.0.10.0080.00910.45
5.0.00.0110.01010.45
4.4.90.0050.00710.45
4.4.80.0080.00610.45
4.4.70.0070.00710.45
4.4.60.0060.00610.45
4.4.50.0050.00710.45
4.4.40.0060.01110.45
4.4.30.0060.00910.45
4.4.20.0060.00810.45
4.4.10.0070.00610.45
4.4.00.0040.01210.45
4.3.110.0090.00610.45
4.3.100.0080.00810.45
4.3.90.0040.00710.45
4.3.80.0040.00910.45
4.3.70.0030.00810.45
4.3.60.0040.00810.45
4.3.50.0070.00910.45
4.3.40.0080.00810.45
4.3.30.0040.00710.45
4.3.20.0070.00810.45
4.3.10.0070.00710.45
4.3.00.0030.00810.45

preferences:
44.53 ms | 401 KiB | 5 Q