3v4l.org

run code in 300+ PHP versions simultaneously
<?php $options = 'foo'; if (!is_array($options)) { $options = [$options]; } var_dump($options);

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)
8.3.40.0110.00418.67
8.3.30.0110.00318.83
8.3.20.0040.00420.38
8.3.10.0000.00821.78
8.3.00.0050.00317.79
8.2.170.0040.01122.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0100.00326.16
8.2.120.0050.00220.86
8.2.110.0040.00420.39
8.2.100.0040.00717.91
8.2.90.0030.00519.29
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0050.00319.39
8.2.50.0030.00618.10
8.2.40.0040.00422.14
8.2.30.0040.00419.31
8.2.20.0000.00717.77
8.2.10.0040.00418.12
8.2.00.0100.00017.61
8.1.270.0060.00323.84
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0050.00522.12
8.1.230.0060.00717.77
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0000.01117.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0050.00318.63
8.1.160.0030.00518.85
8.1.150.0030.00320.04
8.1.140.0070.00317.49
8.1.130.0000.00717.86
8.1.120.0040.00417.52
8.1.110.0000.00717.47
8.1.100.0050.00317.50
8.1.90.0000.00717.52
8.1.80.0040.00417.28
8.1.70.0070.00017.34
8.1.60.0000.00917.62
8.1.50.0040.00417.55
8.1.40.0040.00417.44
8.1.30.0040.00417.57
8.1.20.0040.00417.64
8.1.10.0040.00417.47
8.1.00.0000.00717.38
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0000.00818.36
8.0.270.0030.00317.13
8.0.260.0000.00617.25
8.0.250.0030.00316.86
8.0.240.0030.00316.98
8.0.230.0100.00016.97
8.0.220.0060.00016.77
8.0.210.0070.00016.87
8.0.200.0030.00316.94
8.0.190.0030.00316.89
8.0.180.0080.00016.91
8.0.170.0040.00416.90
8.0.160.0070.00016.89
8.0.150.0030.00316.78
8.0.140.0000.00816.78
8.0.130.0030.00313.30
8.0.120.0000.00716.87
8.0.110.0000.00816.79
8.0.100.0030.00417.00
8.0.90.0000.00716.71
8.0.80.0110.00716.82
8.0.70.0070.00016.72
8.0.60.0070.00016.74
8.0.50.0030.00516.82
8.0.30.0110.01117.17
8.0.20.0110.00817.40
8.0.10.0000.00716.93
8.0.00.0130.00716.83
7.4.330.0050.00015.09
7.4.320.0040.00416.51
7.4.300.0000.00616.39
7.4.290.0070.00316.64
7.4.280.0040.00416.49
7.4.270.0030.00616.52
7.4.260.0000.00716.57
7.4.250.0000.00716.44
7.4.240.0050.00216.53
7.4.230.0070.00016.71
7.4.220.0030.01416.54
7.4.210.0140.00016.50
7.4.200.0000.00716.54
7.4.160.0130.00316.41
7.4.150.0090.00917.40
7.4.140.0120.00917.86
7.4.130.0110.00616.55
7.4.120.0100.00816.46
7.4.110.0040.01416.28
7.4.100.0070.01016.51
7.4.90.0120.00616.48
7.4.80.0110.00719.39
7.4.70.0070.01516.69
7.4.60.0060.01216.41
7.4.50.0030.00616.42
7.4.40.0080.00816.55
7.4.30.0030.01316.45
7.4.00.0050.01014.88
7.3.330.0030.00312.96
7.3.320.0060.00013.07
7.3.310.0070.00016.16
7.3.300.0000.00716.08
7.3.290.0030.01216.18
7.3.280.0030.01216.18
7.3.270.0030.01317.40
7.3.260.0130.00516.27
7.3.250.0100.00916.33
7.3.240.0030.01316.16
7.3.230.0080.00916.39
7.3.210.0060.01316.32
7.3.200.0190.00319.39
7.3.190.0230.00016.16
7.3.180.0030.01316.31
7.3.170.0090.00616.30
7.3.160.0130.00316.15
7.3.120.0090.00914.84
7.3.110.0030.01414.65
7.3.100.0040.01114.75
7.3.90.0030.01014.79
7.3.80.0030.01014.77
7.3.70.0040.00814.70
7.3.60.0150.00014.48
7.3.50.0130.00314.63
7.3.40.0110.00414.74
7.3.30.0000.01414.80
7.3.20.0030.00616.64
7.3.10.0070.00816.60
7.3.00.0030.01116.45
7.2.330.0100.00716.32
7.2.320.0030.01316.71
7.2.310.0090.00616.68
7.2.300.0100.00616.73
7.2.290.0060.01016.77
7.2.250.0070.01114.73
7.2.240.0030.01315.11
7.2.230.0060.01315.16
7.2.220.0030.01114.81
7.2.210.0100.00615.29
7.2.200.0070.00314.83
7.2.190.0070.01014.94
7.2.180.0060.01014.84
7.2.170.0090.00615.12
7.2.130.0070.00416.30
7.2.120.0130.00316.66
7.2.110.0030.00616.62
7.2.100.0130.00316.73
7.2.90.0110.00417.03
7.2.80.0000.01016.80
7.2.70.0060.00916.95
7.2.60.0150.00016.57
7.2.50.0000.01416.87
7.2.40.0030.01016.59
7.2.30.0110.00416.54
7.2.20.0060.00616.67
7.2.10.0100.00716.87
7.2.00.0030.00616.70
7.1.330.0030.00915.81
7.1.320.0070.00315.54
7.1.310.0140.00015.75
7.1.300.0030.01015.62
7.1.290.0060.00615.82
7.1.280.0100.00615.55
7.1.270.0060.00615.54
7.1.260.0070.00715.84
7.1.250.0140.00015.63
7.1.70.0060.00317.15
7.1.60.0130.01019.11
7.1.50.0030.01016.54
7.1.00.0100.07322.41
7.0.200.0070.00016.90
7.0.140.0070.07022.21
7.0.60.0100.08319.81
7.0.50.0100.08317.79
7.0.40.0100.03720.23
7.0.30.0330.06720.09
7.0.20.0230.05020.11
7.0.10.0170.04320.09
7.0.00.0100.08020.13
5.6.280.0100.06720.93
5.6.210.0070.07020.76
5.6.200.0000.07318.19
5.6.190.0000.05720.32
5.6.180.3270.04020.32
5.6.170.0230.08320.48
5.6.160.0100.06720.54
5.6.150.0100.07318.22
5.6.140.0070.06018.21
5.6.130.0030.07018.11
5.6.120.0130.07720.98
5.6.110.0130.08021.09
5.6.100.0070.03720.97
5.6.90.0000.07021.05
5.6.80.0100.06720.53
5.6.70.4330.04320.38
5.5.350.0070.04020.43
5.5.340.0000.04317.96
5.5.330.0170.07320.19
5.5.320.3730.04720.34
5.5.310.0330.06720.17
5.5.300.0070.06317.91
5.5.290.0030.08017.88
5.5.280.0030.04020.86
5.5.270.0030.05320.88
5.5.260.0130.06020.79
5.5.250.0070.06720.49
5.5.240.0270.05720.15
5.4.450.0630.04319.41
5.4.440.0370.05719.41
5.4.430.0230.04019.40
5.4.420.0500.04019.57
5.4.410.0170.04719.45
5.4.400.0170.04019.11
5.4.390.0270.04318.91
5.4.380.0370.05018.54
5.4.370.0330.05718.67
5.4.360.0330.05318.68
5.4.350.0500.07318.69
5.4.340.0330.06018.74
5.4.320.0090.03912.45
5.4.310.0080.03912.45
5.4.300.0070.04412.45
5.4.290.0060.04212.45
5.4.280.0070.04212.35
5.4.270.0060.03912.35
5.4.260.0080.04112.35
5.4.250.0100.03712.35
5.4.240.0070.04312.34
5.4.230.0050.04412.34
5.4.220.0060.03812.34
5.4.210.0030.04912.34
5.4.200.0080.03812.34
5.4.190.0050.04012.33
5.4.180.0060.03812.34
5.4.170.0110.03512.35
5.4.160.0080.03612.34
5.4.150.0060.04612.34
5.4.140.0070.03512.02
5.4.130.0110.04012.01
5.4.120.0070.03411.97
5.4.110.0080.03811.96
5.4.100.0040.03911.96
5.4.90.0060.03911.96
5.4.80.0050.03811.96
5.4.70.0090.03411.96
5.4.60.0070.03311.96
5.4.50.0060.03911.96
5.4.40.0070.04111.95
5.4.30.0060.03811.95
5.4.20.0090.04311.95
5.4.10.0070.03711.95
5.4.00.0040.03611.43
5.3.290.0030.04112.80
5.3.280.0110.04212.71
5.3.270.0070.04712.72
5.3.260.0080.03912.72
5.3.250.0070.04412.72
5.3.240.0060.03712.72
5.3.230.0090.03512.71
5.3.220.0080.04112.68
5.3.210.0040.04312.68
5.3.200.0070.03712.68
5.3.190.0110.03512.68
5.3.180.0060.04312.67
5.3.170.0110.03812.67
5.3.160.0140.03712.67
5.3.150.0080.04812.67
5.3.140.0090.03312.66
5.3.130.0070.03912.66
5.3.120.0040.04112.66
5.3.110.0090.04512.66
5.3.100.0070.03712.12
5.3.90.0120.04012.09
5.3.80.0090.04712.07
5.3.70.0040.04812.07
5.3.60.0060.04112.07
5.3.50.0090.04012.00
5.3.40.0060.03812.00
5.3.30.0070.03611.95
5.3.20.0090.04211.73
5.3.10.0060.03611.70
5.3.00.0080.03511.69
5.2.170.0070.0399.18
5.2.160.0040.0379.18
5.2.150.0070.0319.18
5.2.140.0040.0389.18
5.2.130.0070.0389.14
5.2.120.0080.0339.14
5.2.110.0050.0289.14
5.2.100.0040.0299.14
5.2.90.0060.0289.14
5.2.80.0090.0279.14
5.2.70.0060.0299.14
5.2.60.0050.0339.09
5.2.50.0060.0379.06
5.2.40.0070.0379.04
5.2.30.0050.0349.02
5.2.20.0060.0379.00
5.2.10.0040.0298.92
5.2.00.0080.0268.78
5.1.60.0050.0238.07
5.1.50.0020.0268.06
5.1.40.0050.0248.05
5.1.30.0060.0298.40
5.1.20.0050.0268.42
5.1.10.0010.0288.14
5.1.00.0070.0408.14
5.0.50.0050.0206.63
5.0.40.0070.0236.48
5.0.30.0070.0306.29
5.0.20.0090.0276.27
5.0.10.0050.0246.24
5.0.00.0030.0306.23
4.4.90.0020.0164.78
4.4.80.0040.0174.75
4.4.70.0050.0214.76
4.4.60.0020.0214.76
4.4.50.0050.0244.77
4.4.40.0060.0304.71
4.4.30.0030.0184.76
4.4.20.0030.0244.84
4.4.10.0050.0184.85
4.4.00.0040.0274.76
4.3.110.0040.0314.66
4.3.100.0040.0184.66
4.3.90.0030.0144.64
4.3.80.0050.0314.59
4.3.70.0040.0204.63
4.3.60.0060.0154.63
4.3.50.0030.0194.63
4.3.40.0040.0324.54
4.3.30.0050.0203.28
4.3.20.0020.0173.26
4.3.10.0010.0223.22
4.3.00.0030.01715.29

preferences:
50.22 ms | 400 KiB | 5 Q