3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array(); $test = array ("testing"); $str = 'a,b,c,d'; $parts = explode(',', $str); $test = array_merge($test, $parts); print_r($test);

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)
8.3.40.0090.00618.68
8.3.30.0060.00818.74
8.3.20.0040.00420.34
8.3.10.0070.00023.65
8.3.00.0070.00018.89
8.2.170.0140.00722.96
8.2.160.0120.00322.08
8.2.150.0070.01124.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.77
8.2.110.0030.00621.03
8.2.100.0080.00319.32
8.2.90.0050.00317.72
8.2.80.0040.00417.97
8.2.70.0040.00417.80
8.2.60.0070.00317.81
8.2.50.0040.00418.10
8.2.40.0060.00319.30
8.2.30.0000.00819.23
8.2.20.0040.00417.70
8.2.10.0000.00718.11
8.2.00.0040.00417.55
8.1.270.0040.00418.88
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0130.00623.97
8.1.230.0120.00320.97
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0030.00617.13
8.1.190.0000.00817.09
8.1.180.0070.00418.10
8.1.170.0000.00818.36
8.1.160.0040.00418.77
8.1.150.0050.00218.73
8.1.140.0040.00417.44
8.1.130.0000.00717.73
8.1.120.0030.00317.45
8.1.110.0040.00417.36
8.1.100.0000.00817.39
8.1.90.0000.00717.43
8.1.80.0000.00817.40
8.1.70.0000.00817.42
8.1.60.0030.00617.53
8.1.50.0080.00017.30
8.1.40.0000.00817.39
8.1.30.0000.00817.49
8.1.20.0000.00817.50
8.1.10.0020.00517.46
8.1.00.0030.00617.31
8.0.300.0060.00319.49
8.0.290.0000.00716.58
8.0.280.0040.00418.42
8.0.270.0030.00317.18
8.0.260.0030.00317.18
8.0.250.0030.00316.73
8.0.240.0000.00716.79
8.0.230.0000.00716.91
8.0.220.0030.00316.83
8.0.210.0060.00016.73
8.0.200.0000.00716.75
8.0.190.0000.00816.92
8.0.180.0000.00816.84
8.0.170.0040.00416.86
8.0.160.0000.00716.81
8.0.150.0000.00716.66
8.0.140.0040.00416.80
8.0.130.0040.00413.34
8.0.120.0080.00016.69
8.0.110.0000.00716.72
8.0.100.0000.00716.81
8.0.90.0000.00716.84
8.0.80.0060.01016.82
8.0.70.0050.00216.88
8.0.60.0040.00416.70
8.0.50.0040.00416.79
8.0.30.0150.01017.08
8.0.20.0120.00917.40
8.0.10.0040.00416.75
8.0.00.0070.01316.71
7.4.330.0040.00015.03
7.4.320.0030.00316.45
7.4.300.0040.00416.54
7.4.290.0020.00516.54
7.4.280.0040.00716.43
7.4.270.0040.00416.39
7.4.260.0040.00416.51
7.4.250.0040.00416.41
7.4.240.0040.00416.48
7.4.230.0000.00716.50
7.4.220.0090.00916.54
7.4.210.0090.00916.55
7.4.200.0050.00316.49
7.4.160.0080.00816.49
7.4.150.0170.01017.40
7.4.140.0110.00517.86
7.4.130.0140.00716.32
7.4.120.0100.00816.31
7.4.110.0060.01816.42
7.4.100.0070.01116.49
7.4.90.0030.01416.31
7.4.80.0180.00319.39
7.4.70.0090.01216.43
7.4.60.0060.00916.36
7.4.50.0030.00316.41
7.4.40.0060.01016.45
7.4.30.0190.00316.34
7.4.00.0060.01014.58
7.3.330.0050.00012.98
7.3.320.0000.00512.89
7.3.310.0030.00316.07
7.3.300.0030.00316.03
7.3.290.0080.00616.11
7.3.280.0120.00616.15
7.3.270.0080.01117.40
7.3.260.0100.00716.32
7.3.250.0100.00916.23
7.3.240.0080.01416.48
7.3.230.0080.01116.39
7.3.210.0100.00716.22
7.3.200.0150.00819.39
7.3.190.0130.00616.26
7.3.180.0110.00916.44
7.3.170.0100.01016.27
7.3.160.0080.01116.12
7.2.330.0120.00616.52
7.2.320.0170.00716.59
7.2.310.0120.00616.64
7.2.300.0160.00016.23
7.2.290.0170.00016.65
7.2.60.0320.00216.81
7.2.00.0030.00919.48
7.1.200.0080.00315.85
7.1.100.0000.01117.90
7.1.70.0030.01216.88
7.1.60.0060.01819.22
7.1.50.0090.01216.56
7.1.00.0100.07022.31
7.0.200.0000.01016.46
7.0.140.0030.04722.07
7.0.100.0000.04719.94
7.0.90.0030.06019.93
7.0.80.0070.04019.84
7.0.70.0100.05319.96
7.0.60.0000.05719.90
7.0.50.0100.03320.27
7.0.40.0030.04019.95
7.0.30.0030.04020.04
7.0.20.0000.04319.96
7.0.10.0070.04020.17
7.0.00.0100.03320.09
5.6.280.0000.07720.81
5.6.250.0030.04720.59
5.6.240.0030.04020.75
5.6.230.0030.04320.67
5.6.220.0100.05020.61
5.6.210.0000.04320.63
5.6.200.0070.04021.11
5.6.190.0070.04021.02
5.6.180.0000.05021.11
5.6.170.0070.04021.16
5.6.160.0030.05021.13
5.6.150.0070.03721.03
5.6.140.0030.03720.94
5.6.130.0070.06721.02
5.6.120.0070.03721.10
5.6.110.0100.03321.04
5.6.100.0030.03721.11
5.6.90.0070.05720.93
5.6.80.0100.05720.44
5.6.70.0000.08720.50
5.6.60.0070.07720.40
5.6.50.0100.04320.44
5.6.40.0070.05720.29
5.6.30.0130.06720.40
5.6.20.0100.07320.40
5.6.10.0030.07720.43
5.6.00.0030.08020.41
5.5.380.0070.04320.53
5.5.370.0100.03320.50
5.5.360.0000.04720.39
5.5.350.0000.04720.45
5.5.340.0070.03720.85
5.5.330.0030.04020.82
5.5.320.0100.03720.90
5.5.310.0030.04020.89
5.5.300.0070.03720.83
5.5.290.0000.04320.79
5.5.280.0000.04720.91
5.5.270.0070.04020.89
5.5.260.0070.03720.71
5.5.250.0000.04320.73
5.5.240.0070.05320.21
5.5.230.0100.08720.10
5.5.220.0170.07020.28
5.5.210.0170.07320.16
5.5.200.0070.08020.11
5.5.190.0070.06720.24
5.5.180.0100.07320.17
5.5.160.0100.07720.21
5.5.150.0170.06720.20
5.5.140.0130.07720.21
5.5.130.0070.07720.11
5.5.120.0030.07720.20
5.5.110.0130.07319.98
5.5.100.0070.07720.15
5.5.90.0100.07320.05
5.5.80.0130.03720.04
5.5.70.0100.07319.96
5.5.60.0030.05320.09
5.5.50.0130.07319.99
5.5.40.0170.05319.99
5.5.30.0030.07720.07
5.5.20.0170.06320.12
5.5.10.0170.07020.03
5.5.00.0170.06720.12
5.4.450.0070.05719.21
5.4.440.0030.03719.27
5.4.430.0070.03719.44
5.4.420.0070.03319.37
5.4.410.0030.04019.10
5.4.400.0000.05319.16
5.4.390.0130.04019.04
5.4.380.0100.05318.87
5.4.370.0030.07319.09
5.4.360.0070.07718.94
5.4.350.0100.07019.12
5.4.340.0030.07719.09
5.4.320.0070.07719.04
5.4.310.0100.06318.90
5.4.300.0100.06719.08
5.4.290.0100.07319.12
5.4.280.0100.08019.22
5.4.270.0070.06719.22
5.4.260.0030.08019.20
5.4.250.0030.07718.89
5.4.240.0030.06018.85
5.4.230.0070.07718.95
5.4.220.0100.07719.20
5.4.210.0070.08019.08
5.4.200.0170.06318.91
5.4.190.0100.08018.89
5.4.180.0170.05718.83
5.4.170.0070.08018.83
5.4.160.0030.07719.01
5.4.150.0070.07319.02
5.4.140.0030.07716.36
5.4.130.0100.07016.36
5.4.120.0130.06316.43
5.4.110.0200.06016.50
5.4.100.0000.05716.27
5.4.90.0030.08016.29
5.4.80.0070.07716.42
5.4.70.0070.07316.32
5.4.60.0000.06716.39
5.4.50.0070.06716.48
5.4.40.0070.07316.45
5.4.30.0030.07016.43
5.4.20.0030.07316.36
5.4.10.0030.04716.33
5.4.00.0100.06715.81
5.3.290.0100.07014.67
5.3.280.0030.08014.55
5.3.270.0030.08314.63
5.3.260.0000.07714.61
5.3.250.0030.06314.55
5.3.240.0030.07314.59
5.3.230.0130.07314.62
5.3.220.0070.07714.55
5.3.210.0100.07714.61
5.3.200.0100.06314.66
5.3.190.0030.07314.62
5.3.180.0100.06314.68
5.3.170.0100.07314.57
5.3.160.0000.08314.66
5.3.150.0130.07314.44
5.3.140.0070.07314.63
5.3.130.0070.03714.52
5.3.120.0000.06314.48
5.3.110.0070.06314.60
5.3.100.0170.06714.01
5.3.90.0070.07313.94
5.3.80.0030.07313.89
5.3.70.0030.08014.01
5.3.60.0000.07714.10
5.3.50.0030.07313.84
5.3.40.0030.08014.04
5.3.30.0130.06714.04
5.3.20.0130.06313.67
5.3.10.0070.06313.58
5.3.00.0070.07013.72
5.2.170.0070.06013.17
5.2.160.0000.06713.17
5.2.150.0100.05313.17
5.2.140.0070.05713.17
5.2.130.0030.06013.17
5.2.120.0130.05013.17
5.2.110.0030.06713.17
5.2.100.0070.06313.17
5.2.90.0070.06713.17
5.2.80.0030.06313.17
5.2.70.0030.06013.17
5.2.60.0000.06013.17
5.2.50.0100.05713.17
5.2.40.0030.04313.17
5.2.30.0070.05013.17
5.2.20.0070.05313.17
5.2.10.0030.06013.17
5.2.00.0030.06713.17
5.1.60.0100.04713.17
5.1.50.0000.05313.17
5.1.40.0100.04713.17
5.1.30.0030.05713.17
5.1.20.0030.05713.17
5.1.10.0070.05313.17
5.1.00.0030.05313.17
5.0.50.0000.02713.17
5.0.40.0000.04313.17
5.0.30.0070.05713.17
5.0.20.0000.03713.17
5.0.10.0070.04013.17
5.0.00.0130.05313.17
4.4.90.0000.03713.17
4.4.80.0070.01713.17
4.4.70.0030.03713.17
4.4.60.0000.03713.17
4.4.50.0070.03013.17
4.4.40.0130.03313.17
4.4.30.0030.03713.17
4.4.20.0070.03313.17
4.4.10.0000.03713.17
4.4.00.0030.04313.17
4.3.110.0000.03713.17
4.3.100.0000.02713.17
4.3.90.0030.02313.17
4.3.80.0100.03313.17
4.3.70.0030.02313.17
4.3.60.0070.02713.17
4.3.50.0070.02313.17
4.3.40.0130.03313.17
4.3.30.0030.03313.17
4.3.20.0000.03313.17
4.3.10.0000.03713.17
4.3.00.0030.03013.17

preferences:
46.28 ms | 400 KiB | 5 Q