3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((array)"string");

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)
8.3.60.0100.01018.39
8.3.50.0090.00922.05
8.3.40.0120.00618.71
8.3.30.0150.00018.81
8.3.20.0070.00020.04
8.3.10.0070.00023.59
8.3.00.0050.00320.80
8.2.180.0110.01118.41
8.2.170.0100.00722.96
8.2.160.0070.00720.29
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0000.00826.16
8.2.120.0040.00419.23
8.2.110.0080.00022.29
8.2.100.0110.00017.84
8.2.90.0040.00418.97
8.2.80.0030.00617.97
8.2.70.0030.00617.38
8.2.60.0030.00617.91
8.2.50.0000.00818.07
8.2.40.0030.00519.88
8.2.30.0040.00418.08
8.2.20.0030.00517.63
8.2.10.0020.00517.80
8.2.00.0030.00519.46
8.1.280.0150.00625.92
8.1.270.0060.00323.84
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.05
8.1.230.0050.00519.22
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0030.00818.37
8.1.160.0070.00021.87
8.1.150.0000.00818.41
8.1.140.0070.00017.31
8.1.130.0000.00717.67
8.1.120.0030.00317.24
8.1.110.0000.00717.34
8.1.100.0070.00017.23
8.1.90.0030.00417.32
8.1.80.0000.00817.34
8.1.70.0030.00617.32
8.1.60.0040.00417.44
8.1.50.0000.00817.26
8.1.40.0000.00717.43
8.1.30.0000.00817.41
8.1.20.0080.00017.34
8.1.10.0030.00617.38
8.1.00.0060.00317.36
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0000.00718.21
8.0.270.0030.00317.12
8.0.260.0040.00417.03
8.0.250.0050.00216.80
8.0.240.0000.00616.77
8.0.230.0000.00716.84
8.0.220.0030.00316.82
8.0.210.0000.00616.75
8.0.200.0000.00616.86
8.0.190.0000.00716.75
8.0.180.0040.00416.70
8.0.170.0000.00816.80
8.0.160.0030.00316.86
8.0.150.0030.00316.68
8.0.140.0040.00416.75
8.0.130.0000.00613.24
8.0.120.0000.00716.77
8.0.110.0040.00416.72
8.0.100.0080.00016.61
8.0.90.0000.00716.88
8.0.80.0110.00416.75
8.0.70.0040.00416.83
8.0.60.0040.00416.81
8.0.50.0030.00516.81
8.0.30.0110.00916.95
8.0.20.0090.01317.40
8.0.10.0040.00416.88
8.0.00.0110.00816.54
7.4.330.0020.00215.03
7.4.320.0060.00016.36
7.4.300.0070.00016.42
7.4.290.0000.00716.43
7.4.280.0050.00416.35
7.4.270.0030.00516.35
7.4.260.0000.00816.40
7.4.250.0040.00416.32
7.4.240.0040.00316.45
7.4.230.0040.00416.50
7.4.220.0100.00716.48
7.4.210.0040.01116.29
7.4.200.0030.00316.48
7.4.160.0130.01016.48
7.4.150.0080.01317.40
7.4.140.0090.01117.86
7.4.130.0150.00116.28
7.4.120.0100.00716.44
7.4.110.0100.00716.20
7.4.100.0120.00616.28
7.4.90.0070.01016.32
7.4.80.0130.00319.39
7.4.70.0130.00316.32
7.4.60.0160.00016.43
7.4.50.0030.00616.39
7.4.40.0110.00716.50
7.4.30.0070.01016.36
7.4.00.0100.00315.01
7.3.330.0000.00512.93
7.3.320.0050.00013.03
7.3.310.0000.00716.27
7.3.300.0030.00316.21
7.3.290.0100.00316.22
7.3.280.0070.00916.19
7.3.270.0070.01017.40
7.3.260.0150.00316.43
7.3.250.0140.00316.16
7.3.240.0070.01016.12
7.3.230.0130.00916.40
7.3.210.0100.00716.18
7.3.200.0100.00719.39
7.3.190.0110.01116.27
7.3.180.0060.00916.23
7.3.170.0090.00616.27
7.3.160.0040.01116.31
7.3.120.0130.00314.46
7.2.330.0150.00316.54
7.2.320.0060.01116.20
7.2.310.0040.01216.55
7.2.300.0100.00516.41
7.2.290.0120.01116.27
7.2.60.0070.00316.88
7.2.00.0000.01219.32
7.1.200.0130.00615.54
7.1.100.0080.01217.95
7.1.70.0000.01117.13
7.1.60.0100.00617.11
7.1.50.0030.01016.84
7.1.00.0030.07722.48
7.0.200.0060.00616.48
7.0.140.0070.07322.01
7.0.70.0070.05321.74
7.0.60.0030.07721.77
7.0.50.0030.06322.05
7.0.40.0100.08020.09
7.0.30.0070.04020.14
7.0.20.0130.03320.18
7.0.10.0100.03720.12
7.0.00.0100.03720.03
5.6.220.0100.05320.70
5.6.210.0100.06320.64
5.6.200.0130.08021.05
5.6.190.0030.04721.04
5.6.180.0130.03720.88
5.6.170.0030.07021.10
5.6.160.0070.04021.10
5.6.150.0030.04321.04
5.6.140.0000.04721.01
5.6.130.0070.04721.09
5.6.120.0030.05721.13
5.6.110.0030.04321.01
5.6.100.0070.04021.04
5.6.90.0030.04321.08
5.6.80.0030.03320.43
5.6.70.0100.05320.50
5.6.60.0030.03320.38
5.6.50.0030.04020.31
5.6.40.0030.03720.48
5.6.30.0000.04020.39
5.6.20.0000.04720.30
5.6.10.0030.04320.38
5.6.00.0030.04020.38
5.5.360.0200.07720.33
5.5.350.0100.06020.33
5.5.340.0000.09320.89
5.5.330.0000.05720.88
5.5.320.0000.04320.75
5.5.310.0130.05720.90
5.5.300.0070.04320.59
5.5.290.0070.04020.90
5.5.280.0100.04020.79
5.5.270.0030.06720.88
5.5.260.0030.04020.76
5.5.250.0030.07020.69
5.5.240.0070.03320.26
5.5.230.0130.07020.30
5.5.220.0030.05020.13
5.5.210.0000.05320.25
5.5.200.0000.04020.23
5.5.190.0030.04720.24
5.5.180.0030.06020.15
5.5.160.0030.04020.16
5.5.150.0000.04320.23
5.5.140.0030.04019.98
5.5.130.0000.04320.22
5.5.120.0130.03020.23
5.5.110.0170.05719.97
5.5.100.0100.03320.11
5.5.90.0030.03720.10
5.5.80.0070.03720.08
5.5.70.0030.05719.96
5.5.60.0000.04020.13
5.5.50.0170.05319.90
5.5.40.0170.06320.07
5.5.30.0100.08019.95
5.5.20.0030.08319.92
5.5.10.0070.08320.05
5.5.00.0030.07320.05
5.4.450.0030.04019.55
5.4.440.0000.04719.23
5.4.430.0000.06319.29
5.4.420.0070.03719.46
5.4.410.0070.04719.16
5.4.400.0030.03019.03
5.4.390.0070.03318.78
5.4.380.0070.04718.84
5.4.370.0070.05018.95
5.4.360.0000.04018.81
5.4.350.0030.03719.13
5.4.340.0030.05019.03
5.4.320.0030.04719.00
5.4.310.0000.05719.04
5.4.300.0030.03718.94
5.4.290.0000.04019.16
5.4.280.0030.06718.96
5.4.270.0030.03719.05
5.4.260.0070.04319.05
5.4.250.0030.03718.80
5.4.240.0070.03318.79
5.4.230.0000.04319.02
5.4.220.0000.04019.09
5.4.210.0030.06018.89
5.4.200.0070.05718.95
5.4.190.0070.08019.04
5.4.180.0130.06718.89
5.4.170.0130.04319.06
5.4.160.0030.08318.96
5.4.150.0070.04718.79
5.4.140.0000.04316.36
5.4.130.0070.07316.33
5.4.120.0030.07716.37
5.4.110.0070.07016.36
5.4.100.0030.08016.44
5.4.90.0030.07716.36
5.4.80.0130.06016.25
5.4.70.0030.05016.42
5.4.60.0130.07316.43
5.4.50.0070.07316.28
5.4.40.0030.05016.39
5.4.30.0030.07716.18
5.4.20.0030.03716.40
5.4.10.0000.04016.18
5.4.00.0030.08015.57
5.3.290.0070.03714.52
5.3.280.0000.04014.49
5.3.270.0000.07714.57
5.3.260.0070.05714.50
5.3.250.0000.05314.59
5.3.240.0130.07014.55
5.3.230.0100.07714.41
5.3.220.0000.07714.50
5.3.210.0070.08014.42
5.3.200.0130.03314.52
5.3.190.0100.07314.52
5.3.180.0000.08314.57
5.3.170.0030.08014.54
5.3.160.0100.07314.38
5.3.150.0000.05314.53
5.3.140.0100.06014.41
5.3.130.0070.04714.53
5.3.120.0100.03314.38
5.3.110.0000.08014.40
5.3.100.0070.07713.89
5.3.90.0100.06713.95
5.3.80.0130.07314.00
5.3.70.0030.08313.77
5.3.60.0100.07013.86
5.3.50.0100.07013.89
5.3.40.0000.06713.80
5.3.30.0030.06713.89
5.3.20.0030.06713.63
5.3.10.0000.07713.60
5.3.00.0030.05313.57
5.2.170.0070.06312.15
5.2.160.0000.06712.15
5.2.150.0130.03012.15
5.2.140.0070.06312.15
5.2.130.0100.02712.15
5.2.120.0030.06312.15
5.2.110.0000.05012.15
5.2.100.0070.02712.15
5.2.90.0070.04312.15
5.2.80.0070.06312.15
5.2.70.0030.04012.15
5.2.60.0000.04012.15
5.2.50.0000.04312.15
5.2.40.0100.05712.15
5.2.30.0100.03012.15
5.2.20.0070.04012.15
5.2.10.0070.05712.15
5.2.00.0000.04712.15
5.1.60.0070.05012.15
5.1.50.0100.04712.15
5.1.40.0100.03712.15
5.1.30.0000.05712.15
5.1.20.0070.05312.15
5.1.10.0030.05712.15
5.1.00.0030.05712.15
5.0.50.0000.05012.15
5.0.40.0000.04712.15
5.0.30.0070.05312.15
5.0.20.0000.04312.15
5.0.10.0030.04012.15
5.0.00.0000.05012.15
4.4.90.0000.03712.15
4.4.80.0000.03712.15
4.4.70.0030.03312.15
4.4.60.0030.03312.15
4.4.50.0030.02712.15
4.4.40.0000.05712.15
4.4.30.0000.02712.15
4.4.20.0030.02012.15
4.4.10.0030.03312.15
4.4.00.0000.05312.15
4.3.110.0000.03312.15
4.3.100.0070.03012.15
4.3.90.0030.02312.15
4.3.80.0000.02712.15
4.3.70.0000.03312.15
4.3.60.0070.01712.15
4.3.50.0030.03012.15
4.3.40.0000.05712.15
4.3.30.0030.02712.15
4.3.20.0030.03312.15
4.3.10.0000.03012.15
4.3.00.0000.03712.15

preferences:
50.36 ms | 401 KiB | 5 Q