3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = range(0,10); $arr2 = array('key1'=>'value1','key2'=>'value2','key3'=>'value3'); echo implode('',$arr)."\t"; echo implode('',$arr2)."\t";

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)
8.3.60.0110.01118.43
8.3.50.0050.01121.99
8.3.40.0110.00418.77
8.3.30.0040.01218.96
8.3.20.0080.00620.04
8.3.10.0040.00422.09
8.3.00.0080.00022.45
8.2.180.0140.00716.50
8.2.170.0090.00922.96
8.2.160.0110.00420.79
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0000.00819.12
8.2.110.0000.00922.30
8.2.100.0120.00019.64
8.2.90.0000.00719.26
8.2.80.0050.00318.03
8.2.70.0000.00817.63
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0000.00817.91
8.2.30.0000.00718.11
8.2.20.0050.00217.65
8.2.10.0000.00817.74
8.2.00.0040.00417.55
8.1.280.0130.00725.92
8.1.270.0030.00622.24
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00023.75
8.1.230.0060.00619.19
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0000.00917.35
8.1.190.0040.00417.39
8.1.180.0070.00318.10
8.1.170.0090.00018.65
8.1.160.0070.00022.00
8.1.150.0000.00718.49
8.1.140.0030.00517.44
8.1.130.0030.00517.79
8.1.120.0000.00717.47
8.1.110.0040.00417.50
8.1.100.0030.00317.40
8.1.90.0040.00417.43
8.1.80.0000.00717.41
8.1.70.0050.00317.43
8.1.60.0000.00817.56
8.1.50.0050.00217.41
8.1.40.0030.00517.52
8.1.30.0060.00317.55
8.1.20.0000.00817.59
8.1.10.0000.00817.41
8.1.00.0070.00017.45
8.0.300.0030.00318.77
8.0.290.0040.00417.15
8.0.280.0030.00318.48
8.0.270.0030.00317.30
8.0.260.0030.00316.86
8.0.250.0040.00416.95
8.0.240.0040.00416.89
8.0.230.0040.00416.80
8.0.220.0000.00716.84
8.0.210.0030.00316.79
8.0.200.0030.00316.95
8.0.190.0100.00016.90
8.0.180.0000.00716.88
8.0.170.0030.00516.86
8.0.160.0040.00416.86
8.0.150.0070.00016.80
8.0.140.0040.00416.74
8.0.130.0050.00013.35
8.0.120.0030.00516.75
8.0.110.0000.00716.77
8.0.100.0040.00416.93
8.0.90.0000.00716.88
8.0.80.0060.00916.86
8.0.70.0030.00516.83
8.0.60.0030.00516.63
8.0.50.0040.00416.71
8.0.30.0110.00817.06
8.0.20.0090.00917.40
8.0.10.0040.00416.85
8.0.00.0120.00616.74
7.4.330.0000.00515.01
7.4.320.0000.00616.57
7.4.300.0030.00316.48
7.4.290.0030.00316.55
7.4.280.0000.00716.39
7.4.270.0000.00616.43
7.4.260.0060.00316.42
7.4.250.0000.00716.48
7.4.240.0010.00616.43
7.4.230.0040.00416.22
7.4.220.0070.01116.49
7.4.210.0080.00916.49
7.4.200.0030.00316.50
7.4.190.0070.00016.53
7.4.160.0120.00316.26
7.4.150.0130.00317.40
7.4.140.0120.00617.86
7.4.130.0030.01416.47
7.4.120.0110.00716.36
7.4.110.0090.00816.25
7.4.100.0090.00916.46
7.4.90.0040.01416.46
7.4.80.0090.00919.39
7.4.70.0150.00616.39
7.4.60.0110.00816.29
7.4.50.0040.00416.51
7.4.40.0030.01022.77
7.4.30.0130.00316.35
7.4.10.0060.00914.67
7.4.00.0070.00914.80
7.3.330.0030.00313.17
7.3.320.0000.00613.03
7.3.310.0040.00416.24
7.3.300.0030.00316.01
7.3.290.0100.01016.20
7.3.280.0110.00816.17
7.3.270.0130.00317.40
7.3.260.0190.00416.48
7.3.250.0120.00616.43
7.3.240.0180.00316.47
7.3.230.0100.00616.58
7.3.210.0100.00616.30
7.3.200.0070.01419.39
7.3.190.0070.01016.38
7.3.180.0140.00716.52
7.3.170.0130.00316.37
7.3.160.0120.00316.32
7.3.130.0070.00714.91
7.3.120.0070.00814.99
7.3.110.0070.01114.95
7.3.100.0070.00714.86
7.3.90.0070.01414.80
7.3.80.0040.01614.82
7.3.70.0040.01114.84
7.3.60.0030.00814.66
7.3.50.0130.00314.63
7.3.40.0070.00714.63
7.3.30.0070.00714.61
7.3.20.0000.01516.39
7.3.10.0050.00816.33
7.3.00.0060.00616.57
7.2.330.0100.01016.70
7.2.320.0090.01516.27
7.2.310.0060.01016.18
7.2.300.0130.00316.48
7.2.290.0140.00416.65
7.2.260.0060.01014.80
7.2.250.0060.00914.83
7.2.240.0070.00714.80
7.2.230.0120.00314.97
7.2.220.0060.00915.18
7.2.210.0030.00614.93
7.2.200.0070.00714.64
7.2.190.0120.00014.88
7.2.180.0000.01714.80
7.2.170.0100.00615.01
7.2.160.0060.00315.03
7.2.150.0030.01016.64
7.2.140.0100.00616.82
7.2.130.0090.00616.61
7.2.120.0020.01016.86
7.2.110.0070.00916.88
7.2.100.0030.01216.74
7.2.90.0040.00917.03
7.2.80.0080.00817.01
7.2.70.0070.01016.96
7.2.60.0040.00916.71
7.2.50.0100.00316.98
7.2.40.0020.01517.01
7.2.30.0060.00417.09
7.2.20.0070.00716.59
7.2.10.0000.01316.88
7.2.00.0040.00917.75
7.1.330.0110.00315.48
7.1.320.0090.00615.80
7.1.310.0000.01415.73
7.1.300.0030.01015.70
7.1.290.0030.00615.72
7.1.280.0030.00615.78
7.1.270.0070.00315.60
7.1.260.0000.00915.63
7.1.250.0090.00515.47
7.1.240.0060.00615.49
7.1.230.0050.00515.57
7.1.220.0090.00615.62
7.1.210.0000.00915.77
7.1.200.0040.00815.72
7.1.190.0060.00915.67
7.1.180.0060.00315.84
7.1.170.0000.01015.59
7.1.160.0090.00315.77
7.1.150.0080.00315.79
7.1.140.0110.00315.87
7.1.130.0100.00315.71
7.1.120.0030.00515.70
7.1.110.0110.00015.78
7.1.100.0090.00715.89
7.1.90.0000.01115.59
7.1.80.0060.00615.95
7.1.70.0020.00916.35
7.1.60.0030.00816.30
7.1.50.0090.01216.24
7.1.40.0070.00315.57
7.1.30.0080.00815.87
7.1.20.0060.00915.75
7.1.10.0040.00415.84
7.1.00.0030.04419.15
7.0.330.0040.00914.92
7.0.320.0100.00315.48
7.0.310.0030.01015.45
7.0.300.0040.00415.57
7.0.290.0040.00715.37
7.0.280.0040.00415.34
7.0.270.0090.00615.30
7.0.260.0060.00915.36
7.0.250.0030.00715.35
7.0.240.0060.00315.33
7.0.230.0030.00515.43
7.0.220.0040.00415.32
7.0.210.0090.00615.29
7.0.200.0060.00815.85
7.0.190.0000.01215.54
7.0.180.0040.01115.38
7.0.170.0070.00315.07
7.0.160.0070.00715.36
7.0.150.0080.00415.48
7.0.140.0050.03718.56
7.0.130.0040.01115.25
7.0.120.0070.00715.38
7.0.110.0000.01315.36
7.0.100.0090.00315.54
7.0.90.0000.00815.24
7.0.80.0000.01515.26
7.0.70.0000.01315.06
7.0.60.0020.04717.80
7.0.50.0030.03716.95
7.0.40.0060.03017.09
7.0.30.0210.03917.26
7.0.20.0100.03317.12
7.0.10.0200.04216.95
7.0.00.0070.04916.94
5.6.400.0030.01014.24
5.6.390.0130.00014.50
5.6.380.0070.00714.56
5.6.370.0060.00314.47
5.6.360.0030.01014.34
5.6.350.0030.01214.34
5.6.340.0070.00714.47
5.6.330.0080.00414.29
5.6.320.0090.00014.33
5.6.310.0060.00913.96
5.6.300.0070.00714.25
5.6.290.0060.00814.55
5.6.280.0080.03717.66
5.6.270.0080.00614.27
5.6.260.0030.01014.41
5.6.250.0040.00814.34
5.6.240.0000.01214.21
5.6.230.0080.00814.23
5.6.220.0030.01014.09
5.6.210.0050.04017.49
5.6.200.0080.04016.26
5.6.190.0020.04317.44
5.6.180.2030.02317.37
5.6.170.0190.03317.38
5.6.160.0050.04017.63
5.6.150.0050.04816.17
5.6.140.0050.03016.04
5.6.130.0040.04316.17
5.6.120.0140.03717.74
5.6.110.0150.03717.79
5.6.100.0090.04017.70
5.6.90.0030.04217.55
5.6.80.0130.04317.31
5.6.70.2200.02417.46
5.6.60.0000.01214.18
5.6.50.0040.01114.16
5.6.40.0030.01514.23
5.6.30.0090.00914.35
5.6.20.0070.00414.32
5.6.10.0030.00914.05
5.6.00.0150.00014.00
5.5.380.0040.01413.90
5.5.370.0040.01113.90
5.5.360.0000.01514.29
5.5.350.0020.01917.41
5.5.340.0080.04315.95
5.5.330.0130.03617.49
5.5.320.0150.03017.13
5.5.310.0130.03417.25
5.5.300.0050.02516.14
5.5.290.0070.04016.10
5.5.280.0110.03517.50
5.5.270.0070.04817.67
5.5.260.0090.03817.59
5.5.250.0070.02717.39
5.5.240.0140.02017.27
5.5.230.0030.01114.13
5.5.220.0030.00913.91
5.5.210.0060.00914.35
5.5.200.0030.01014.27
5.5.190.0060.00914.11
5.5.180.0000.01413.90
5.5.170.0030.00914.29
5.5.160.0000.00814.28
5.5.150.0060.00614.20
5.5.140.0070.00713.96
5.5.130.0090.00614.04
5.5.120.0030.01014.15
5.5.110.0000.01613.82
5.5.100.0090.00313.98
5.5.90.0000.01514.08
5.5.80.0090.00614.40
5.5.70.0080.00413.88
5.5.60.0000.01314.25
5.5.50.0080.00414.27
5.5.40.0060.00613.69
5.5.30.0070.00814.19
5.5.20.0000.00814.17
5.5.10.0080.00314.21
5.5.00.0000.01314.04
5.4.450.0320.03715.92
5.4.440.0250.03015.98
5.4.430.0110.03815.98
5.4.420.0090.02915.89
5.4.410.0080.02615.86
5.4.400.0410.00215.41
5.4.390.0430.00315.54
5.4.380.0120.03315.41
5.4.370.0160.03115.50
5.4.360.0150.03015.46
5.4.350.0160.03315.51
5.4.340.0210.02515.52
5.4.330.0070.00012.33
5.4.320.0040.02112.39
5.4.310.0050.02212.39
5.4.300.0060.02012.39
5.4.290.0040.02212.39
5.4.280.0020.02112.34
5.4.270.0070.03315.56
5.4.260.0130.03715.61
5.4.250.0130.03515.67
5.4.240.0070.03815.61
5.4.230.0050.03315.51
5.4.220.0110.03915.63
5.4.210.0090.03015.66
5.4.200.0080.03515.67
5.4.190.0130.03815.60
5.4.180.0080.03515.51
5.4.170.0080.03815.58
5.4.160.0080.03015.56
5.4.150.0070.04415.63
5.4.140.0060.04114.43
5.4.130.0070.03214.40
5.4.120.0050.03714.41
5.4.110.0090.03314.41
5.4.100.0050.03214.41
5.4.90.0090.03114.35
5.4.80.0040.03114.26
5.4.70.0060.03014.38
5.4.60.0110.02314.33
5.4.50.0080.03514.28
5.4.40.0070.03214.39
5.4.30.0000.04414.29
5.4.20.0070.03014.41
5.4.10.0160.02514.32
5.4.00.0070.02714.01
5.3.290.0020.02812.56
5.3.280.0100.02813.46
5.3.270.0100.03713.39
5.3.260.0030.03813.51
5.3.250.0130.03313.49
5.3.240.0060.02613.40
5.3.230.0050.03013.47
5.3.220.0020.03813.46
5.3.210.0030.04513.39
5.3.200.0030.03213.38
5.3.190.0080.02613.39
5.3.180.0070.02713.45
5.3.170.0030.04413.46
5.3.160.0110.03313.45
5.3.150.0030.03713.38
5.3.140.0030.03113.37
5.3.130.0100.04013.38
5.3.120.0070.04113.45
5.3.110.0070.04213.44
5.3.100.0100.03513.14
5.3.90.0100.03113.19
5.3.80.0100.03513.06
5.3.70.0060.03313.02
5.3.60.0060.02713.21
5.3.50.0100.02913.21
5.3.40.0080.03513.09
5.3.30.0050.02613.05
5.3.20.0030.03813.01
5.3.10.0050.03813.06
5.3.00.0050.02812.90
5.2.170.0070.05711.16
5.2.160.0130.03311.15
5.2.150.0100.05711.06
5.2.140.0100.05311.03
5.2.130.0130.05711.25
5.2.120.0070.04711.00
5.2.110.0070.04311.18
5.2.100.0100.03311.10
5.2.90.0130.05011.03
5.2.80.0130.05310.97
5.2.70.0070.05311.01
5.2.60.0000.06711.07
5.2.50.0030.04311.14
5.2.40.0100.03710.90
5.2.30.0070.04011.08
5.2.20.0070.04310.97
5.2.10.0130.03711.07
5.2.00.0070.04310.89
5.1.60.0000.04010.14
5.1.50.0100.03310.18
5.1.40.0070.03310.04
5.1.30.0000.04310.31
5.1.20.0070.05010.43
5.1.10.0030.03710.13
5.1.00.0070.03010.11
5.0.50.0030.0408.48
5.0.40.0030.0278.36
5.0.30.0070.0408.13
5.0.20.0070.0338.25
5.0.10.0030.0408.21
5.0.00.0070.0478.30
4.4.90.0100.0177.48
4.4.80.0030.0277.48
4.4.70.0030.0207.48
4.4.60.0000.0307.48
4.4.50.0000.0277.48
4.4.40.0030.0337.48
4.4.30.0170.0177.48
4.4.20.0030.0307.48
4.4.10.0030.0277.48
4.4.00.0000.0337.48
4.3.110.0030.0207.48
4.3.100.0000.0237.48
4.3.90.0100.0177.48
4.3.80.0070.0277.48
4.3.70.0030.0307.48
4.3.60.0000.0337.48
4.3.50.0000.0277.48
4.3.40.0130.0337.48
4.3.30.0000.0237.48
4.3.20.0000.0237.48
4.3.10.0000.0237.48
4.3.00.0100.0207.74

preferences:
58.54 ms | 400 KiB | 5 Q