3v4l.org

run code in 300+ PHP versions simultaneously
<?php $line = array(a,b,c); for ( $i = 0; $i < 1; $line[$i++] = 0 ) var_dump($line);

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)
8.3.60.0140.00416.75
8.3.50.0110.00416.36
8.3.40.0150.00018.83
8.3.30.0100.00518.84
8.3.20.0000.00820.13
8.3.10.0030.00523.61
8.3.00.0080.00019.55
8.2.180.0090.01216.36
8.2.170.0100.00322.96
8.2.160.0070.01320.39
8.2.150.0000.01424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00417.63
8.2.110.0090.00020.57
8.2.100.0090.00317.90
8.2.90.0040.00418.22
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0070.00317.93
8.2.50.0000.00918.07
8.2.40.0020.00519.42
8.2.30.0070.00019.92
8.2.20.0050.00217.61
8.2.10.0040.00418.05
8.2.00.0000.00817.97
8.1.280.0140.00725.92
8.1.270.0040.00420.25
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00421.99
8.1.230.0050.00520.97
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.25
8.1.190.0050.00317.13
8.1.180.0000.00818.10
8.1.170.0000.00718.59
8.1.160.0040.00422.05
8.1.150.0040.00418.73
8.1.140.0030.00517.26
8.1.130.0060.00317.57
8.1.120.0070.00017.40
8.1.110.0030.00517.43
8.1.100.0040.00417.46
8.1.90.0040.00417.28
8.1.80.0030.00717.36
8.1.70.0030.00317.44
8.1.60.0040.00417.53
8.1.50.0000.00817.47
8.1.40.0100.00017.47
8.1.30.0040.00417.60
8.1.20.0040.00417.59
8.1.10.0070.00017.44
8.1.00.0050.00317.43
8.0.300.0000.00719.99
8.0.290.0000.00716.75
8.0.280.0000.00718.32
8.0.270.0000.00717.14
8.0.260.0000.00617.25
8.0.250.0070.00017.03
8.0.240.0040.00416.90
8.0.230.0040.00417.01
8.0.220.0040.00416.91
8.0.210.0070.00016.84
8.0.200.0070.00017.02
8.0.190.0040.00416.89
8.0.180.0000.00816.96
8.0.170.0030.00516.91
8.0.160.0000.00816.86
8.0.150.0040.00416.92
8.0.140.0070.00316.79
8.0.130.0000.00613.31
8.0.120.0040.00417.00
8.0.110.0050.00216.97
8.0.100.0000.00716.80
8.0.90.0070.00016.75
8.0.80.0070.00716.88
8.0.70.0030.00516.93
8.0.60.0040.00417.02
8.0.50.0050.00217.00
8.0.30.0110.00717.06
8.0.20.0070.01317.40
8.0.10.0040.00416.84
8.0.00.0120.00516.71
7.4.330.0000.00515.08
7.4.320.0030.00316.64
7.4.300.0040.00416.52
7.4.290.0040.00416.45
7.4.280.0030.00416.50
7.4.270.0030.00316.59
7.4.260.0000.00816.57
7.4.250.0080.00016.59
7.4.240.0040.00416.54
7.4.230.0030.00316.63
7.4.220.0060.01216.63
7.4.210.0030.01316.59
7.4.200.0030.00316.69
7.4.160.0030.01216.39
7.4.150.0180.00617.40
7.4.140.0080.01517.86
7.4.130.0070.01016.53
7.4.120.0080.00816.45
7.4.110.0150.00316.45
7.4.100.0110.00716.46
7.4.90.0120.00616.64
7.4.80.0040.01219.39
7.4.70.0120.00616.47
7.4.60.0140.00716.56
7.4.50.0040.00416.35
7.4.40.0140.00316.50
7.4.30.0090.00916.59
7.4.00.0130.00314.96
7.3.330.0050.00013.38
7.3.320.0050.00013.29
7.3.310.0030.00316.36
7.3.300.0030.00316.22
7.3.290.0090.00616.41
7.3.280.0050.01116.38
7.3.270.0140.00317.40
7.3.260.0080.00816.44
7.3.250.0120.00816.52
7.3.240.0090.00916.59
7.3.230.0110.00716.41
7.3.210.0110.00616.63
7.3.200.0130.00916.43
7.3.190.0070.00916.32
7.3.180.0130.00316.24
7.3.170.0100.01016.56
7.3.160.0150.00616.61
7.2.330.0130.01016.70
7.2.320.0150.01016.84
7.2.310.0070.01016.73
7.2.300.0060.01216.68
7.2.290.0090.00916.80
7.2.60.0060.00916.89
7.2.00.0030.00919.33
7.1.200.0000.01415.92
7.1.100.0060.00617.95
7.1.70.0060.00317.00
7.1.60.0060.01320.03
7.1.50.0150.00616.68
7.1.00.0000.08022.43
7.0.200.0040.00716.79
7.0.60.0030.09020.03
7.0.50.0070.03717.87
7.0.40.0030.08720.23
7.0.30.0270.08320.20
7.0.20.0270.07320.20
7.0.10.0030.09320.30
7.0.00.0100.06320.04
5.6.280.0070.07020.98
5.6.210.0130.06020.60
5.6.200.0070.08318.18
5.6.190.0030.08720.41
5.6.180.0300.04320.64
5.6.170.0200.04320.46
5.6.160.0170.08020.48
5.6.150.0030.04018.14
5.6.140.0030.09018.12
5.6.130.0070.05318.11
5.6.120.0070.05321.00
5.6.110.0170.07020.97
5.6.100.0070.08321.00
5.6.90.0070.06320.93
5.6.80.0100.05020.38
5.5.350.0170.04720.33
5.5.340.0000.04717.92
5.5.330.0070.04020.20
5.5.320.0130.07020.33
5.5.310.0270.04320.18
5.5.300.0100.07718.01
5.5.290.0000.08718.01
5.5.280.0070.08320.84
5.5.270.0070.03720.86
5.5.260.0070.08320.75
5.5.250.0070.08020.77
5.5.240.0130.07320.25
5.4.450.0500.05719.26
5.4.440.0630.04719.25
5.4.430.0600.05319.40
5.4.420.0700.04719.25
5.4.410.0630.04719.27
5.4.400.0530.05018.93
5.4.390.0470.05719.24
5.4.380.0700.05719.19
5.4.370.0430.06319.10
5.4.360.0500.05018.93
5.4.350.0470.05019.10
5.4.340.0500.05719.11
5.4.320.0500.05318.93
5.4.310.0730.03719.18
5.4.300.0770.04719.13
5.4.290.0570.05318.80
5.4.280.0730.05319.07
5.4.270.0630.05319.15
5.4.260.0630.04019.19
5.4.250.0570.05319.08
5.4.240.0700.04719.13
5.4.230.0530.06019.10
5.4.220.0730.04019.10
5.4.210.0700.03719.18
5.4.200.0600.05719.18
5.4.190.0530.06019.08
5.4.180.0770.05318.92
5.4.170.0470.06019.07
5.4.160.0430.05718.89
5.4.150.0500.06019.05
5.4.140.0670.03716.60
5.4.130.0430.05716.34
5.4.120.0530.04016.28
5.4.110.0530.05016.50
5.4.100.0470.05016.21
5.4.90.0600.03716.28
5.4.80.0430.05016.43
5.4.70.0300.08316.45
5.4.60.0230.04316.38
5.4.50.0270.03316.40
5.4.40.0230.04716.31
5.4.30.0270.06316.46
5.4.20.0130.03316.40
5.4.10.0300.06716.15

preferences:
52.72 ms | 400 KiB | 5 Q