3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_decode('RlIvSllNUVBNL2dyemVnb3J6LmJhbmFzemVrQGludGVyaWEucGwvQkdZL0xDSi9QTC8v'); $array = ['t', '', '', '', null]; echo join('/', $array);

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)
8.3.60.0140.00416.50
8.3.50.0080.00822.85
8.3.40.0040.01118.76
8.3.30.0070.00718.96
8.3.20.0040.00420.29
8.3.10.0000.00921.20
8.3.00.0040.00419.38
8.2.180.0110.00716.50
8.2.170.0210.00022.96
8.2.160.0140.00720.52
8.2.150.0060.01224.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0000.00820.98
8.2.110.0030.00620.52
8.2.100.0040.00720.27
8.2.90.0120.00019.08
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0000.00918.05
8.2.50.0080.00018.07
8.2.40.0080.00417.84
8.2.30.0040.00419.34
8.2.20.0050.00217.54
8.2.10.0000.00717.98
8.2.00.0070.00017.60
8.1.280.0070.00725.92
8.1.270.0080.00023.84
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00623.77
8.1.230.0110.00020.82
8.1.220.0050.00317.76
8.1.210.0080.00018.77
8.1.200.0000.01117.23
8.1.190.0000.00817.10
8.1.180.0050.00318.10
8.1.170.0040.00418.58
8.1.160.0000.00721.90
8.1.150.0050.00518.82
8.1.140.0000.00717.36
8.1.130.0000.00717.83
8.1.120.0040.00417.41
8.1.110.0040.00417.35
8.1.100.0030.00317.36
8.1.90.0040.00417.28
8.1.80.0000.00717.36
8.1.70.0000.00717.37
8.1.60.0050.00317.52
8.1.50.0030.00517.44
8.1.40.0000.00817.29
8.1.30.0080.00017.46
8.1.20.0040.00417.64
8.1.10.0050.00317.49
8.1.00.0000.00717.40
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0070.00018.43
8.0.270.0030.00317.16
8.0.260.0000.00717.21
8.0.250.0000.00717.01
8.0.240.0030.00316.85
8.0.230.0070.00016.85
8.0.220.0000.00716.78
8.0.210.0070.00016.79
8.0.200.0000.00616.92
8.0.190.0000.00816.95
8.0.180.0000.00716.82
8.0.170.0000.00816.90
8.0.160.0040.00316.84
8.0.150.0040.00416.79
8.0.140.0040.00416.66
8.0.130.0060.00013.24
8.0.120.0080.00016.71
8.0.110.0070.00016.77
8.0.100.0080.00016.90
8.0.90.0000.00716.81
8.0.80.0060.01216.88
8.0.70.0020.00516.88
8.0.60.0080.00016.84
8.0.50.0050.00216.79
8.0.30.0150.00516.93
8.0.20.0110.01117.40
8.0.10.0050.00216.88
8.0.00.0060.01216.70
7.4.330.0000.00515.07
7.4.320.0030.00316.36
7.4.300.0050.00316.55
7.4.290.0000.00716.36
7.4.280.0030.00316.48
7.4.270.0030.00316.44
7.4.260.0030.00316.52
7.4.250.0040.00416.37
7.4.240.0030.00416.49
7.4.230.0030.00316.61
7.4.220.0130.01016.49
7.4.210.0040.01116.61
7.4.200.0000.00816.64
7.4.160.0110.00516.43
7.4.150.0080.00817.40
7.4.140.0100.01017.86
7.4.130.0060.01416.32
7.4.120.0120.00516.43
7.4.110.0110.00716.38
7.4.100.0030.01416.42
7.4.90.0100.01016.52
7.4.80.0080.00919.39
7.4.70.0060.01016.35
7.4.60.0070.01116.43
7.4.50.0030.00616.47
7.4.40.0130.01016.51
7.4.30.0090.00616.37
7.4.00.0070.00715.10
7.3.330.0000.00612.89
7.3.320.0000.00513.06
7.3.310.0070.00016.25
7.3.300.0030.00316.12
7.3.290.0030.01016.17
7.3.280.0090.00716.18
7.3.270.0090.00917.40
7.3.260.0060.01016.15
7.3.250.0160.00316.25
7.3.240.0040.01216.48
7.3.230.0110.00716.39
7.3.210.0170.00016.22
7.3.200.0070.01019.39
7.3.190.0060.00916.16
7.3.180.0100.00716.18
7.3.170.0110.01116.27
7.3.160.0090.00616.34
7.3.10.0070.00716.34
7.3.00.0000.01416.68
7.2.330.0060.01216.63
7.2.320.0030.01316.51
7.2.310.0100.00616.50
7.2.300.0120.00616.41
7.2.290.0090.00616.53
7.2.130.0060.00916.86
7.2.120.0090.00316.85
7.2.110.0100.00316.59
7.2.100.0000.01416.70
7.2.90.0090.00016.77
7.2.80.0090.00616.82
7.2.70.0000.01216.83
7.2.60.0000.01516.86
7.2.50.0000.01316.76
7.2.40.0030.00716.95
7.2.30.0090.00616.82
7.2.20.0090.00616.64
7.2.10.0090.00316.61
7.2.00.0030.01016.99
7.1.250.0090.00015.84
7.1.70.0000.00916.93
7.1.60.0070.01719.46
7.1.50.0030.02016.55
7.1.00.0130.06722.44
7.0.200.0130.00314.60
7.0.140.0000.07722.04
7.0.60.0130.03019.82
7.0.50.0030.05317.89
7.0.40.0070.04720.12
7.0.30.0570.06020.33
7.0.20.0230.05720.00
7.0.10.0030.04720.12
7.0.00.0030.04020.16
5.6.280.0070.06720.91
5.6.210.0070.08020.74
5.6.200.0000.07318.17
5.6.190.0130.07020.33
5.6.180.0500.07020.39
5.6.170.0200.04020.55
5.6.160.0130.04720.48
5.6.150.0000.06318.11
5.6.140.0070.08318.15
5.6.130.0100.07718.14
5.6.120.0030.05720.88
5.6.110.0000.06721.10
5.6.100.0170.05720.88
5.6.90.0100.08320.87
5.6.80.0100.07020.38
5.5.350.0230.07020.43
5.5.340.0070.07717.88
5.5.330.0100.08320.47
5.5.320.0500.07720.27
5.5.310.0230.05320.29
5.5.300.0000.05718.00
5.5.290.0100.07717.95
5.5.280.0030.06320.67
5.5.270.0000.05320.86
5.5.260.0130.03720.86
5.5.250.0000.07020.77
5.5.240.0270.06720.26
5.4.450.0300.04319.18
5.4.440.0270.04319.54
5.4.430.0130.05019.21
5.4.420.0200.04319.45
5.4.410.0130.04719.33
5.4.400.0500.03019.07
5.4.390.0430.03718.93
5.4.380.0400.06318.69
5.4.370.0270.06018.76
5.4.360.1200.07318.49
5.4.350.0370.06018.53
5.4.340.0370.05318.65
5.4.320.0070.04012.45
5.4.310.0110.04212.45
5.4.300.0110.03512.46
5.4.290.0110.03512.45
5.4.280.0090.03212.34
5.4.270.0080.03912.34
5.4.260.0090.03712.34
5.4.250.0070.03712.34
5.4.240.0040.04112.35
5.4.230.0050.04712.34
5.4.220.0060.04112.34
5.4.210.0130.03112.34
5.4.200.0100.04012.34
5.4.190.0080.03412.34
5.4.180.0110.04212.34
5.4.170.0040.04312.35
5.4.160.0050.04112.34
5.4.150.0050.03812.34
5.4.140.0040.04812.02
5.4.130.0090.03212.01
5.4.120.0060.03811.96
5.4.110.0070.03411.96
5.4.100.0030.03911.96
5.4.90.0050.04111.96
5.4.80.0090.03911.96
5.4.70.0050.03611.96
5.4.60.0100.04611.96
5.4.50.0060.03611.96
5.4.40.0070.03311.95
5.4.30.0060.03511.95
5.4.20.0050.03611.95
5.4.10.0070.04111.94
5.4.00.0060.04511.43
5.3.290.0080.04012.80
5.3.280.0080.04312.71
5.3.270.0090.04712.73
5.3.260.0080.04212.72
5.3.250.0050.04112.71
5.3.240.0090.04212.71
5.3.230.0100.03912.71
5.3.220.0070.04512.68
5.3.210.0110.03712.68
5.3.200.0060.03712.68
5.3.190.0070.03612.68
5.3.180.0080.03512.68
5.3.170.0060.03612.66
5.3.160.0080.03512.68
5.3.150.0090.03612.68
5.3.140.0130.03312.66
5.3.130.0070.04512.66
5.3.120.0080.04012.66
5.3.110.0120.03712.66
5.3.100.0080.04012.12
5.3.90.0070.03512.09
5.3.80.0040.04012.07
5.3.70.0070.03712.08
5.3.60.0060.03612.06
5.3.50.0090.04112.00
5.3.40.0080.04112.00
5.3.30.0070.03411.95
5.3.20.0050.03711.72
5.3.10.0080.04111.70
5.3.00.0080.03611.68
5.2.170.0060.0299.18
5.2.160.0060.0289.18
5.2.150.0050.0339.18
5.2.140.0090.0269.18
5.2.130.0030.0309.14
5.2.120.0030.0309.14
5.2.110.0080.0329.15
5.2.100.0070.0299.14
5.2.90.0070.0269.14
5.2.80.0060.0369.14
5.2.70.0100.0329.14
5.2.60.0070.0369.09
5.2.50.0070.0289.06
5.2.40.0030.0309.04
5.2.30.0070.0309.02
5.2.20.0070.0289.00
5.2.10.0050.0288.93
5.2.00.0070.0278.79
5.1.60.0030.0318.07
5.1.50.0080.0218.07
5.1.40.0050.0308.05
5.1.30.0030.0288.40
5.1.20.0040.0288.41
5.1.10.0070.0298.14
5.1.00.0050.0288.14
5.0.50.0060.0226.62
5.0.40.0040.0196.48
5.0.30.0040.0316.29
5.0.20.0070.0166.27
5.0.10.0010.0226.24
5.0.00.0060.0286.23
4.4.90.0040.0144.78
4.4.80.0030.0194.75
4.4.70.0040.0174.75
4.4.60.0020.0184.76
4.4.50.0040.0144.77
4.4.40.0030.0304.71
4.4.30.0060.0194.76
4.4.20.0040.0164.85
4.4.10.0040.0154.85
4.4.00.0030.0244.76
4.3.110.0030.0164.67
4.3.100.0040.0154.67
4.3.90.0040.0144.63
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0030.0164.63
4.3.50.0030.0164.63
4.3.40.0020.0254.54
4.3.30.0050.0173.29
4.3.20.0030.0153.26
4.3.10.0020.0163.22
4.3.00.0030.02014.92

preferences:
47.81 ms | 400 KiB | 5 Q