3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $a[] = 1; $a[] = 2; $a[] = 3; echo date();

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)
8.3.40.0150.00018.84
8.3.30.0100.00719.23
8.3.20.0080.00620.04
8.3.10.0120.00322.17
8.3.00.0070.01122.44
8.2.170.0110.01122.96
8.2.160.0120.00320.93
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0090.00022.11
8.2.100.0080.00417.91
8.2.90.0000.00819.11
8.2.80.0040.00417.97
8.2.70.0040.00717.63
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0060.00618.03
8.2.30.0000.00818.06
8.2.20.0050.00317.71
8.2.10.0040.00417.62
8.2.00.0000.00717.64
8.1.270.0030.00523.95
8.1.260.0080.00026.35
8.1.250.0140.00328.09
8.1.240.0060.00323.96
8.1.230.0150.00019.11
8.1.220.0040.00417.79
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0060.00317.41
8.1.180.0040.00418.10
8.1.170.0040.00418.55
8.1.160.0040.00421.82
8.1.150.0000.00718.50
8.1.140.0000.00717.31
8.1.130.0070.00017.75
8.1.120.0030.00317.29
8.1.110.0070.00017.31
8.1.100.0050.00317.21
8.1.90.0040.00417.38
8.1.80.0040.00417.34
8.1.70.0000.00817.31
8.1.60.0030.00617.58
8.1.50.0060.00317.40
8.1.40.0040.00417.44
8.1.30.0000.00917.63
8.1.20.0000.00817.64
8.1.10.0000.00717.55
8.1.00.0080.00017.52
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0040.00418.38
8.0.270.0070.00017.20
8.0.260.0030.00316.76
8.0.250.0000.00716.98
8.0.240.0020.00516.96
8.0.230.0050.00316.93
8.0.220.0000.00716.98
8.0.210.0070.00016.87
8.0.200.0000.00716.94
8.0.190.0080.00016.83
8.0.180.0050.00316.88
8.0.170.0000.00816.80
8.0.160.0050.00316.93
8.0.150.0040.00416.72
8.0.140.0000.00716.75
8.0.130.0000.00513.27
8.0.120.0040.00416.83
8.0.110.0030.00516.80
8.0.100.0030.00516.73
8.0.90.0030.00516.88
8.0.80.0130.01016.95
8.0.70.0040.00416.83
8.0.60.0000.00716.76
8.0.50.0030.00516.86
8.0.30.0130.00716.96
8.0.20.0110.00817.40
8.0.10.0030.00316.96
8.0.00.0180.00316.79
7.4.330.0020.00215.05
7.4.320.0000.00616.54
7.4.300.0060.00016.44
7.4.290.0030.00516.52
7.4.280.0050.00316.51
7.4.270.0040.00416.55
7.4.260.0000.00716.34
7.4.250.0040.00416.41
7.4.240.0020.00516.54
7.4.230.0000.00716.64
7.4.220.0070.01116.30
7.4.210.0080.00716.47
7.4.200.0080.00016.33
7.4.190.0000.00716.68
7.4.160.0170.00316.43
7.4.150.0140.00317.40
7.4.140.0120.01217.86
7.4.130.0090.00916.58
7.4.120.0070.01016.54
7.4.110.0070.01016.44
7.4.100.0070.01416.51
7.4.90.0070.01616.70
7.4.80.0080.00816.50
7.4.70.0070.01116.58
7.4.60.0120.00416.70
7.4.50.0040.00416.56
7.4.40.0040.00822.77
7.4.30.0070.01016.51
7.4.00.0090.00614.97
7.3.330.0000.00513.11
7.3.320.0030.00312.99
7.3.310.0070.00016.35
7.3.300.0000.00716.29
7.3.290.0000.01416.31
7.3.280.0110.00616.29
7.3.270.0090.01417.40
7.3.260.0150.00916.31
7.3.250.0100.00816.44
7.3.240.0140.00316.24
7.3.230.0070.01016.46
7.3.210.0060.01116.36
7.3.200.0120.00919.39
7.3.190.0060.01216.47
7.3.180.0090.00916.36
7.3.170.0100.01016.27
7.3.160.0070.01716.27
7.3.120.0080.00714.75
7.3.110.0060.01214.58
7.3.100.0100.00614.80
7.3.90.0100.00714.59
7.3.80.0030.00714.88
7.3.70.0150.00014.86
7.3.60.0080.00414.61
7.3.50.0080.00814.57
7.3.40.0040.00714.71
7.3.30.0060.00314.77
7.3.20.0110.00416.75
7.3.10.0000.01416.58
7.3.00.0060.00616.73
7.2.330.0100.01316.66
7.2.320.0100.01316.57
7.2.310.0000.01816.45
7.2.300.0070.01016.50
7.2.290.0110.00616.63
7.2.250.0050.01014.79
7.2.240.0100.01015.01
7.2.230.0040.01115.05
7.2.220.0100.00314.61
7.2.210.0070.00714.82
7.2.200.0030.00715.15
7.2.190.0060.00614.83
7.2.180.0040.01215.03
7.2.170.0070.00714.89
7.2.00.0120.00619.04
7.1.330.0070.00715.74
7.1.320.0000.01015.59
7.1.310.0080.00815.41
7.1.300.0100.00315.68
7.1.290.0110.00415.87
7.1.280.0000.01415.68
7.1.270.0000.01015.49
7.1.260.0070.00715.49
7.1.100.0000.01218.07
7.1.70.0000.00917.16
7.1.60.0140.01019.82
7.1.50.0100.01316.73
7.1.00.0070.09322.48
7.0.200.0060.00316.46
7.0.140.0100.06721.99
7.0.100.0070.06319.96
7.0.90.0070.06319.97
7.0.80.0200.05019.88
7.0.70.0130.07320.13
7.0.60.0230.03720.07
7.0.50.0130.07720.17
7.0.40.0070.06720.13
7.0.30.0100.07720.13
7.0.20.0070.04720.09
7.0.10.0070.08320.07
7.0.00.0130.07720.05
5.6.280.0000.07721.10
5.6.250.0200.06020.68
5.6.240.0130.07720.54
5.6.230.0100.04720.65
5.6.220.0130.08020.49
5.6.210.0100.06320.56
5.6.200.0100.08320.93
5.6.190.0100.07721.03
5.6.180.0100.07721.00
5.6.170.0030.04320.93
5.6.160.0270.06321.03
5.6.150.0070.07721.09
5.6.140.0100.03721.06
5.6.130.0100.07020.95
5.6.120.0070.07321.04
5.6.110.0070.04320.91
5.6.100.0000.08320.98
5.6.90.0070.05320.93
5.6.80.0030.06720.31
5.6.70.0070.08320.45
5.6.60.0030.04720.41
5.6.50.0130.07020.51
5.6.40.0070.05720.30
5.6.30.0200.05320.26
5.6.20.0130.05320.48
5.6.10.0070.06020.46
5.6.00.0170.03720.41
5.5.380.0130.03320.40
5.5.370.0070.04720.56
5.5.360.0070.06720.37
5.5.350.0100.05320.36
5.5.340.0000.08720.86
5.5.330.0000.08720.87
5.5.320.0100.04320.62
5.5.310.0070.03720.76
5.5.300.0070.04720.82
5.5.290.0030.06320.63
5.5.280.0130.08020.79
5.5.270.0070.07320.87
5.5.260.0130.05720.63
5.5.250.0130.06020.72
5.5.240.0070.06720.30
5.5.230.0030.08720.23
5.5.220.0100.07020.27
5.5.210.0070.08020.29
5.5.200.0070.07720.20
5.5.190.0170.07020.17
5.5.180.0000.09020.27
5.5.160.0200.06720.14
5.5.150.0170.06020.22
5.5.140.0130.06720.21
5.5.130.0070.08020.10
5.5.120.0030.07720.22
5.5.110.0000.05320.18
5.5.100.0000.04720.11
5.5.90.0070.07720.06
5.5.80.0070.07020.06
5.5.70.0070.05019.93
5.5.60.0030.05319.89
5.5.50.0100.07320.02
5.5.40.0070.07020.03
5.5.30.0070.05020.07
5.5.20.0100.07720.03
5.5.10.0100.05020.05
5.5.00.0030.05020.07
5.4.450.0030.06019.45
5.4.440.0130.07019.47
5.4.430.0030.05719.38
5.4.420.0170.07319.33
5.4.410.0030.06019.31
5.4.400.0070.04318.96
5.4.390.0100.04718.96
5.4.380.0000.08019.07
5.4.370.0070.07319.18
5.4.360.0000.04719.02
5.4.350.0200.05719.05
5.4.340.0130.06719.12
5.4.320.0070.06718.88
5.4.310.0030.04018.90
5.4.300.0070.06719.05
5.4.290.0030.07318.81
5.4.280.0070.07718.94
5.4.270.0130.05319.11
5.4.260.0030.04318.96
5.4.250.0170.06719.09
5.4.240.0100.04018.89
5.4.230.0070.07719.02
5.4.220.0070.04019.11
5.4.210.0070.08019.05
5.4.200.0100.07018.95
5.4.190.0030.07019.06
5.4.180.0030.07019.06
5.4.170.0130.03719.11
5.4.160.0070.07318.79
5.4.150.0130.07019.22
5.4.140.0100.05716.35
5.4.130.0030.08016.32
5.4.120.0100.03716.22
5.4.110.0130.07016.43
5.4.100.0030.07316.43
5.4.90.0070.04016.22
5.4.80.0100.06316.25
5.4.70.0200.07016.34
5.4.60.0030.07316.21
5.4.50.0070.07316.23
5.4.40.0070.04016.36
5.4.30.0030.07716.23
5.4.20.0130.06316.18
5.4.10.0130.06316.33
5.4.00.0070.05715.81
5.3.290.0070.04014.52
5.3.280.0030.08014.58
5.3.270.0030.08014.58
5.3.260.0330.05014.45
5.3.250.0100.05014.56
5.3.240.0100.06014.46
5.3.230.0030.08014.54
5.3.220.0130.06714.55
5.3.210.0030.08714.52
5.3.200.0070.05314.52
5.3.190.0130.06014.55
5.3.180.0070.08014.54
5.3.170.0130.07014.53
5.3.160.0070.06314.54
5.3.150.0070.07714.50
5.3.140.0130.06714.37
5.3.130.0000.06314.41
5.3.120.0000.07014.40
5.3.110.0100.07714.52
5.3.100.0070.07314.02
5.3.90.0100.06014.01
5.3.80.0070.07313.77
5.3.70.0130.06014.00
5.3.60.0000.08313.95
5.3.50.0070.04013.86
5.3.40.0070.07713.93
5.3.30.0070.07713.88
5.3.20.0030.05713.68
5.3.10.0100.07313.66
5.3.00.0130.07013.50
5.2.170.0030.06311.40
5.2.160.0070.05311.40
5.2.150.0070.04011.40
5.2.140.0100.05711.40
5.2.130.0000.03711.40
5.2.120.0000.05311.40
5.2.110.0030.06311.40
5.2.100.0030.06011.40
5.2.90.0070.06011.40
5.2.80.0030.06711.40
5.2.70.0070.06711.40
5.2.60.0000.06711.40
5.2.50.0030.06711.40
5.2.40.0030.04711.40
5.2.30.0070.06011.40
5.2.20.0100.05011.40
5.2.10.0030.03311.40
5.2.00.0100.04711.40
5.1.60.0030.05311.40
5.1.50.0070.05011.40
5.1.40.0070.04711.40
5.1.30.0030.03011.40
5.1.20.0070.04711.40
5.1.10.0070.03011.40
5.1.00.0030.04311.40
5.0.50.0000.02311.40
5.0.40.0030.02311.40
5.0.30.0070.03711.40
5.0.20.0030.04011.40
5.0.10.0100.03711.40
5.0.00.0070.06011.40
4.4.90.0000.01711.40
4.4.80.0000.03711.40
4.4.70.0030.03311.40
4.4.60.0070.03311.40
4.4.50.0030.03011.40
4.4.40.0000.05311.40
4.4.30.0000.01711.40
4.4.20.0000.02311.40
4.4.10.0030.03311.40
4.4.00.0030.05311.40
4.3.110.0030.01711.40
4.3.100.0030.03311.40
4.3.90.0130.02011.40
4.3.80.0000.03011.40
4.3.70.0070.02311.40
4.3.60.0030.03311.40
4.3.50.0000.03011.40
4.3.40.0000.05311.40
4.3.30.0030.03311.40
4.3.20.0000.03711.40
4.3.10.0000.04011.40
4.3.00.0000.03011.40

preferences:
48.48 ms | 400 KiB | 5 Q