3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump($a = [ 'a' => 1, 'b' => 2 ]);

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)
8.5.30.0120.00720.27
8.5.20.0090.00821.73
8.5.10.0090.00720.19
8.5.00.0110.01019.93
8.4.180.0130.00822.20
8.4.170.0120.00924.02
8.4.160.0100.01123.07
8.4.150.0080.00416.75
8.4.140.0140.00817.48
8.4.130.0100.01017.80
8.4.120.0120.00820.52
8.4.110.0060.00322.38
8.4.100.0100.01118.55
8.4.90.0080.00118.29
8.4.80.0060.00218.58
8.4.70.0110.00818.07
8.4.60.0110.00918.84
8.4.50.0150.00618.68
8.4.40.0130.00619.12
8.4.30.0100.01019.48
8.4.20.0130.00718.43
8.4.10.0100.01017.46
8.3.300.0120.00720.70
8.3.290.0100.00920.66
8.3.280.0110.00920.08
8.3.270.0130.00616.46
8.3.260.0100.00616.73
8.3.250.0120.00618.90
8.3.240.0100.00917.00
8.3.230.0070.00316.64
8.3.220.0070.00719.14
8.3.210.0100.00416.69
8.3.200.0110.00816.45
8.3.190.0050.00416.94
8.3.180.0120.00716.66
8.3.170.0040.00420.91
8.3.160.0090.00917.03
8.3.150.0090.00917.20
8.3.140.0030.00717.20
8.3.130.0070.01118.38
8.3.120.0090.00018.79
8.3.110.0080.00020.94
8.3.100.0050.00324.06
8.3.90.0040.00426.77
8.3.80.0070.00417.97
8.3.70.0140.00718.20
8.3.60.0090.00616.13
8.3.50.0090.01221.27
8.3.40.0100.00618.53
8.3.30.0090.01218.54
8.3.20.0040.00419.03
8.3.10.0080.00021.60
8.3.00.0000.00819.68
8.2.300.0130.00918.00
8.2.290.0130.00620.44
8.2.280.0100.01018.38
8.2.270.0110.00718.91
8.2.260.0030.00616.73
8.2.250.0030.00618.24
8.2.240.0100.01018.95
8.2.230.0000.00922.58
8.2.220.0070.00337.54
8.2.210.0080.00026.77
8.2.200.0070.00416.50
8.2.190.0080.00816.58
8.2.180.0100.01016.75
8.2.170.0070.00722.96
8.2.160.0040.01122.13
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0040.00419.16
8.2.120.0050.00326.35
8.2.110.0030.00619.32
8.2.100.0090.00318.03
8.2.90.0040.00419.17
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0050.00317.80
8.2.50.0040.00418.10
8.2.40.0050.00322.20
8.2.30.0000.00821.02
8.2.20.0070.00017.95
8.2.10.0000.00818.11
8.2.00.0050.00217.66
8.1.340.0120.01117.45
8.1.330.0070.01221.75
8.1.320.0120.00615.92
8.1.310.0070.00718.22
8.1.300.0120.00318.44
8.1.290.0030.00618.88
8.1.280.0100.01025.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00322.24
8.1.230.0040.00717.65
8.1.220.0050.00217.76
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0090.00017.22
8.1.180.0000.00818.10
8.1.170.0040.00418.53
8.1.160.0080.00022.00
8.1.150.0050.00220.89
8.1.140.0000.00719.55
8.1.130.0030.00318.98
8.1.120.0050.00417.28
8.1.110.0080.00017.36
8.1.100.0000.00717.43
8.1.90.0040.00417.27
8.1.80.0030.00417.27
8.1.70.0050.00517.31
8.1.60.0000.00817.51
8.1.50.0050.00317.42
8.1.40.0040.00417.47
8.1.30.0050.00317.59
8.1.20.0040.00417.58
8.1.10.0000.00817.45
8.1.00.0040.00417.30
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0030.00318.38
8.0.270.0030.00317.19
8.0.260.0000.00617.09
8.0.250.0000.00716.87
8.0.240.0070.00316.79
8.0.230.0000.00716.84
8.0.220.0070.00016.80
8.0.210.0000.00616.75
8.0.200.0060.00016.71
8.0.190.0030.00316.78
8.0.180.0030.00616.83
8.0.170.0000.00716.84
8.0.160.0000.00716.83
8.0.150.0000.00716.78
8.0.140.0030.00416.78
8.0.130.0030.00313.25
8.0.120.0070.00016.69
8.0.110.0050.00316.90
8.0.100.0030.00516.76
8.0.90.0070.00016.61
8.0.80.0100.01016.85
8.0.70.0040.00416.77
8.0.60.0050.00216.66
8.0.50.0040.00416.77
8.0.30.0080.00917.03
8.0.20.0110.00917.40
8.0.10.0040.00416.90
8.0.00.0110.00616.79
7.4.330.0060.00015.55
7.4.320.0000.00716.52
7.4.300.0030.00316.38
7.4.290.0000.00716.37
7.4.280.0080.00016.52
7.4.270.0030.00316.53
7.4.260.0070.00016.36
7.4.250.0030.00316.54
7.4.240.0040.00316.55
7.4.230.0030.00316.45
7.4.220.0140.00316.41
7.4.210.0070.01016.45
7.4.200.0030.00316.57
7.4.160.0080.00716.44
7.4.150.0080.00817.40
7.4.140.0120.00817.86
7.4.130.0130.00616.40
7.4.120.0100.00916.45
7.4.110.0110.00416.28
7.4.100.0090.01216.51
7.4.90.0160.00616.68
7.4.80.0130.00319.39
7.4.70.0090.00616.49
7.4.60.0110.00716.34
7.4.50.0060.00916.24
7.4.40.0060.01216.41
7.4.30.0080.00816.34
7.4.00.0070.01014.75
7.3.330.0000.00612.98
7.3.320.0090.00013.01
7.3.310.0080.00016.16
7.3.300.0030.00316.17
7.3.290.0100.00716.14
7.3.280.0080.00916.11
7.3.270.0150.00317.40
7.3.260.0090.01416.22
7.3.250.0110.00616.11
7.3.240.0080.01016.41
7.3.230.0160.00016.39
7.3.210.0070.01016.10
7.3.200.0140.00716.21
7.3.190.0090.01216.29
7.3.180.0060.01216.24
7.3.170.0040.01516.08
7.3.160.0150.00616.29
7.2.330.0200.00016.33
7.2.320.0100.00716.32
7.2.310.0090.00916.29
7.2.300.0060.01116.47
7.2.290.0140.00916.32
7.2.60.0130.00316.72
7.1.200.0030.00715.52
7.1.70.0000.01117.03
7.1.60.0040.01117.02
7.1.00.0070.06322.65
7.0.200.0040.00416.75
7.0.140.0100.07722.13
7.0.130.0130.05322.02
7.0.120.0130.05322.18
7.0.110.0130.06721.98
7.0.100.0170.08022.21
7.0.90.0000.06722.00
7.0.80.0170.05022.04
7.0.70.0100.05722.20
7.0.60.0170.05021.97
7.0.50.0130.06322.07
7.0.40.0170.04322.05
7.0.30.0130.05321.99
7.0.20.0170.04722.11
7.0.10.0170.06022.03
7.0.00.0200.05322.13
5.6.290.0100.05720.93
5.6.280.0070.05720.77
5.6.270.0070.06321.07
5.6.260.0100.05721.09
5.6.250.0070.05721.03
5.6.240.0000.06321.14
5.6.230.0130.06721.05
5.6.220.0100.05720.79
5.6.210.0100.05720.91
5.6.200.0130.05020.86
5.6.190.0070.05721.02
5.6.180.0130.05720.86
5.6.170.0070.06320.87
5.6.160.0100.05720.84
5.6.150.0070.05721.03
5.6.140.0030.06020.87
5.6.130.0170.04720.83
5.6.120.0030.06020.84
5.6.110.0130.06720.85
5.6.100.0230.04321.03
5.6.90.0070.05720.84
5.6.80.0100.05020.43
5.6.70.0070.05320.40
5.6.60.0200.04320.24
5.6.50.0130.05020.20
5.6.40.0100.05720.23
5.6.30.0130.05720.43
5.6.20.0170.04720.42
5.6.10.0130.05020.09
5.6.00.0030.05720.11

preferences:
111.03 ms | 1516 KiB | 5 Q