3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vModule = " "; $vModuleArr = explode(",", $vModule); $vModuleArr[] = "aaaaaaaaa"; $vModule = implode(",", $vModuleArr); echo ($vModule);

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)
8.3.60.0060.00818.33
8.3.50.0060.00921.92
8.3.40.0090.00618.75
8.3.30.0120.00318.66
8.3.20.0000.00818.59
8.3.10.0030.00619.21
8.3.00.0060.00323.61
8.2.180.0040.01116.63
8.2.170.0180.00322.96
8.2.160.0130.00020.53
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0030.00619.48
8.2.110.0080.00322.16
8.2.100.0090.00317.75
8.2.90.0040.00419.30
8.2.80.0060.00317.97
8.2.70.0040.00717.25
8.2.60.0090.00018.16
8.2.50.0090.00018.07
8.2.40.0000.00818.28
8.2.30.0070.00318.18
8.2.20.0080.00017.77
8.2.10.0070.00017.66
8.2.00.0030.00617.70
8.1.280.0110.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00623.83
8.1.230.0040.00719.06
8.1.220.0000.00717.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0060.00317.22
8.1.180.0050.00318.10
8.1.170.0040.00420.37
8.1.160.0040.00421.94
8.1.150.0030.00518.42
8.1.140.0040.00417.28
8.1.130.0000.00717.74
8.1.120.0050.00217.42
8.1.110.0000.00817.30
8.1.100.0030.00417.29
8.1.90.0050.00317.41
8.1.80.0040.00417.34
8.1.70.0000.00717.37
8.1.60.0060.00617.49
8.1.50.0060.00317.40
8.1.40.0070.00017.45
8.1.30.0060.00317.50
8.1.20.0040.00417.54
8.1.10.0030.00617.39
8.1.00.0030.00717.41
8.0.300.0000.00818.77
8.0.290.0000.00716.63
8.0.280.0000.00718.39
8.0.270.0030.00517.30
8.0.260.0060.00016.86
8.0.250.0030.00616.96
8.0.240.0040.00416.98
8.0.230.0040.00416.92
8.0.220.0080.00016.79
8.0.210.0000.00616.76
8.0.200.0000.00616.82
8.0.190.0040.00416.78
8.0.180.0070.00016.76
8.0.170.0040.00416.73
8.0.160.0000.00716.78
8.0.150.0080.00016.71
8.0.140.0070.00016.79
8.0.130.0050.00013.28
8.0.120.0030.00516.66
8.0.110.0000.00816.77
8.0.100.0040.00416.61
8.0.90.0030.00516.93
8.0.80.0060.00916.79
8.0.70.0050.00316.70
8.0.60.0040.00416.70
8.0.50.0000.00816.66
8.0.30.0130.00617.07
8.0.20.0100.00917.40
8.0.10.0040.00416.81
8.0.00.0060.01516.68
7.4.330.0020.00314.59
7.4.320.0060.00016.43
7.4.300.0030.00316.33
7.4.290.0000.00716.40
7.4.280.0070.00016.28
7.4.270.0030.00316.48
7.4.260.0050.00013.20
7.4.250.0000.00716.36
7.4.240.0030.00316.45
7.4.230.0030.00316.55
7.4.220.0130.01316.46
7.4.210.0100.00516.53
7.4.200.0030.00316.43
7.4.190.0030.00616.57
7.4.160.0110.00516.47
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0060.01316.57
7.4.120.0110.00616.49
7.4.110.0160.00316.53
7.4.100.0140.00416.40
7.4.90.0230.02316.47
7.4.80.0020.02019.37
7.4.70.0160.00016.40
7.4.60.0090.00916.55
7.4.50.0080.00016.46
7.4.40.0110.00622.27
7.4.30.0140.00416.43
7.4.00.0070.00714.71
7.3.330.0000.00513.09
7.3.320.0000.00513.14
7.3.310.0000.00616.34
7.3.300.0000.00716.11
7.3.290.0090.00616.36
7.3.280.0070.00716.28
7.3.270.0130.00617.40
7.3.260.0080.00818.24
7.3.250.0170.00316.38
7.3.240.0120.00616.44
7.3.230.0100.00716.39
7.3.210.0120.01516.32
7.3.200.0110.00719.39
7.3.190.0160.00016.31
7.3.180.0120.00316.34
7.3.170.0090.00916.27
7.3.160.0090.00916.52
7.3.120.0070.01014.82
7.2.330.0080.01116.36
7.2.320.0090.00916.62
7.2.310.0060.01216.65
7.2.300.0110.00516.55
7.2.290.0030.01816.43
7.2.00.0000.01219.49
7.1.100.0040.01118.34
7.1.70.0080.00017.09
7.1.60.0130.01319.40
7.1.50.0030.02116.77
7.1.00.0000.06322.45
7.0.200.0030.00316.82
7.0.140.0000.07722.07
7.0.60.0230.06019.82
7.0.50.0100.05017.75
7.0.40.0070.04020.21
7.0.30.0200.04320.00
7.0.20.0170.07320.09
7.0.10.0030.07720.16
7.0.00.0100.08020.19
5.6.280.0100.06721.12
5.6.210.0200.06720.50
5.6.200.0100.04718.22
5.6.190.0100.08020.45
5.6.180.0330.05020.61
5.6.170.0370.07020.51
5.6.160.0070.04320.44
5.6.150.0070.08018.11
5.6.140.0000.08318.16
5.6.130.0000.06718.15
5.6.120.0030.08321.11
5.6.110.0030.08721.00
5.6.100.0070.08720.99
5.6.90.0200.06020.94
5.6.80.0170.05720.37
5.5.350.0000.04020.42
5.5.340.0070.07717.98
5.5.330.0100.07720.14
5.5.320.0100.03720.31
5.5.310.0230.05320.27
5.5.300.0070.05317.88
5.5.290.0000.09017.98
5.5.280.0100.08020.76
5.5.270.0200.06320.86
5.5.260.0070.08320.96
5.5.250.0030.08320.58
5.5.240.0270.07320.03
5.4.450.0000.06319.15
5.4.440.0200.04719.48
5.4.430.2170.04719.45
5.4.420.1800.04319.41
5.4.410.1830.04019.26
5.4.400.0070.04019.25
5.4.390.0070.07019.13
5.4.380.0700.04719.11
5.4.370.1970.05018.90
5.4.360.1700.04018.91
5.4.350.0030.03718.80
5.4.340.0100.06318.89
5.4.320.1730.03719.21
5.4.310.1630.03718.89
5.4.300.1730.03719.21
5.4.290.0030.04319.07
5.4.280.0130.03719.08
5.4.270.0270.06719.09
5.4.260.2070.04718.91
5.4.250.0130.05718.91
5.4.240.0200.06319.22
5.4.230.0170.04719.09
5.4.220.0230.06318.91
5.4.210.0100.04019.12
5.4.200.0000.05718.88
5.4.190.0230.07319.21
5.4.180.0000.07318.89
5.4.170.0070.05718.89
5.4.160.0100.03719.05
5.4.150.1400.04319.08
5.4.140.0070.07016.43
5.4.130.0030.04716.24
5.4.120.1530.04016.43
5.4.110.2270.04316.07
5.4.100.1830.03716.43
5.4.90.1830.04016.41
5.4.80.0070.03016.29
5.4.70.0030.06016.20
5.4.60.0530.03716.04
5.4.50.1830.03316.39
5.4.40.2030.03716.32
5.4.30.1800.04016.37
5.4.20.1800.04016.22
5.4.10.2030.03316.20
5.4.00.2030.04015.73
5.3.290.0100.06014.75
5.3.280.0130.07014.63
5.3.270.1000.05014.54
5.3.260.2030.04714.54
5.3.250.2070.04714.46
5.3.240.2100.04014.45
5.3.230.0000.04014.50
5.3.220.0000.04714.43
5.3.210.0930.05014.66
5.3.200.1830.04014.40
5.3.190.0030.03714.51
5.3.180.0070.03314.43
5.3.170.0100.03014.50
5.3.160.0030.05014.65
5.3.150.0570.04014.49
5.3.140.1600.02314.54
5.3.130.0070.03314.55
5.3.120.0070.03314.45
5.3.110.1600.03014.56
5.3.100.1170.03313.91
5.3.90.1530.03313.88
5.3.80.1830.03713.81
5.3.70.0070.04313.97
5.3.60.0170.04313.84
5.3.50.0100.03713.88
5.3.40.0170.05313.79
5.3.30.0200.03013.86
5.3.20.0170.03313.64
5.3.10.0230.03013.50
5.3.00.0130.04013.54
5.2.170.0230.02010.98
5.2.160.0030.02711.19
5.2.150.0030.03011.16
5.2.140.0000.03011.00
5.2.130.0130.03310.94
5.2.120.0100.02710.94
5.2.110.0000.03310.95
5.2.100.0000.03710.96
5.2.90.0200.03010.95
5.2.80.0130.03010.93
5.2.70.0170.02310.97
5.2.60.0000.04010.88
5.2.50.0030.04311.02
5.2.40.0230.03310.84
5.2.30.0100.02711.02
5.2.20.0200.02710.89
5.2.10.0100.03011.01
5.2.00.0100.03010.78
5.1.60.0130.0279.84
5.1.50.0130.02310.07
5.1.40.0170.0209.88
5.1.30.0130.02710.41
5.1.20.0130.02310.46
5.1.10.0070.0339.95
5.1.00.0100.0339.96
5.0.50.0030.0238.65
5.0.40.0030.0238.65
5.0.30.0070.0308.65
5.0.20.0070.0178.65
5.0.10.0100.0208.65
5.0.00.0100.0278.65
4.4.90.0030.0138.65
4.4.80.0030.0138.65
4.4.70.0000.0178.65
4.4.60.0030.0138.65
4.4.50.0000.0178.65
4.4.40.0070.0208.65
4.4.30.0030.0178.65
4.4.20.0100.0108.65
4.4.10.0030.0178.65
4.4.00.0030.0278.65
4.3.110.0030.0178.65
4.3.100.0100.0138.65
4.3.90.0030.0208.65
4.3.80.0070.0238.65
4.3.70.0000.0178.65
4.3.60.0000.0238.65
4.3.50.0000.0208.65
4.3.40.0030.0278.65
4.3.30.0030.0138.65
4.3.20.0000.0208.65
4.3.10.0000.0208.65
4.3.00.0000.0238.65

preferences:
46.49 ms | 401 KiB | 5 Q