3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 1; var_dump([ []($x)=> $x]);

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)
8.3.60.0110.01116.75
8.3.50.0100.00717.99
8.3.40.0110.00418.67
8.3.30.0090.01318.85
8.3.20.0100.00721.91
8.3.10.0000.00821.90
8.3.00.0030.00519.56
8.2.180.0120.00625.92
8.2.170.0110.01119.04
8.2.160.0150.00322.96
8.2.150.0080.00025.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00418.91
8.2.110.0070.01020.90
8.2.100.0100.00017.78
8.2.90.0040.00417.97
8.2.80.0030.00619.76
8.2.70.0050.00317.50
8.2.60.0120.00017.46
8.2.50.0060.00318.10
8.2.40.0040.00420.21
8.2.30.0030.00519.23
8.2.20.0050.00218.13
8.2.10.0050.00218.00
8.2.00.0040.00417.96
8.1.280.0070.01025.92
8.1.270.0030.00520.60
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00422.47
8.1.230.0070.00420.91
8.1.220.0030.00617.76
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0090.00017.10
8.1.180.0000.00918.10
8.1.170.0000.00818.76
8.1.160.0040.00418.76
8.1.150.0050.00218.82
8.1.140.0030.00519.43
8.1.130.0000.00818.82
8.1.120.0030.00817.39
8.1.110.0070.00017.39
8.1.100.0000.00817.41
8.1.90.0000.00817.39
8.1.80.0070.00017.29
8.1.70.0030.00317.46
8.1.60.0000.00917.40
8.1.50.0080.00017.49
8.1.40.0000.00917.43
8.1.30.0000.00817.59
8.1.20.0070.00017.60
8.1.10.0060.00317.64
8.1.00.0040.00417.52
8.0.300.0040.00420.03
8.0.290.0050.00316.63
8.0.280.0000.00718.38
8.0.270.0070.00017.24
8.0.260.0000.00817.23
8.0.250.0070.00016.82
8.0.240.0000.00916.89
8.0.230.0070.00016.98
8.0.220.0030.00316.89
8.0.210.0040.00416.93
8.0.200.0000.00616.91
8.0.190.0040.00416.98
8.0.180.0040.00416.95
8.0.170.0040.00416.95
8.0.160.0040.00416.98
8.0.150.0000.00716.74
8.0.140.0040.00416.88
8.0.130.0030.00313.28
8.0.120.0040.00416.87
8.0.110.0070.00016.76
8.0.100.0050.00316.93
8.0.90.0050.00216.71
8.0.80.0150.00616.81
8.0.70.0040.00416.95
8.0.60.0040.00416.85
8.0.50.0070.00016.95
8.0.30.0110.00917.09
8.0.20.0100.01217.40
8.0.10.0070.00016.84
8.0.00.0120.00616.61
7.4.330.0030.00315.55
7.4.320.0000.00616.41
7.4.300.0040.00416.43
7.4.290.0030.00316.41
7.4.280.0000.00816.54
7.4.270.0070.00016.43
7.4.260.0030.00716.50
7.4.250.0000.00716.46
7.4.240.0020.00516.48
7.4.230.0070.00016.57
7.4.220.0000.01916.49
7.4.210.0170.00316.50
7.4.200.0030.00316.50
7.4.150.0130.00317.40
7.4.140.0140.00517.86
7.4.130.0030.01616.38
7.4.120.0080.01216.53
7.4.110.0130.00316.68
7.4.100.0090.00816.58
7.4.90.0120.00616.61
7.4.80.0080.01219.39
7.4.70.0110.00616.41
7.4.60.0100.00616.62
7.4.50.0090.00216.25
7.4.40.0100.01016.41
7.4.30.0100.00716.65
7.4.00.0030.01114.78
7.3.330.0000.00513.19
7.3.320.0060.00013.01
7.3.310.0070.00016.29
7.3.300.0000.00616.28
7.3.290.0030.01016.20
7.3.280.0080.00816.26
7.3.270.0070.01017.40
7.3.260.0080.01116.34
7.3.250.0130.00616.34
7.3.240.0160.00216.52
7.3.230.0080.01416.13
7.3.210.0130.00316.16
7.3.200.0170.00016.30
7.3.190.0030.02016.29
7.3.180.0130.00316.45
7.3.170.0070.01016.23
7.3.160.0090.01016.30
7.3.10.0050.00716.77
7.3.00.0100.00316.52
7.2.330.0030.01516.43
7.2.320.0070.01016.44
7.2.310.0130.00316.60
7.2.300.0080.00816.55
7.2.290.0040.01416.53
7.2.130.0070.00716.71
7.2.120.0040.00716.78
7.2.110.0040.00716.81
7.2.100.0030.01016.64
7.2.90.0050.00816.88
7.2.80.0020.01216.75
7.2.70.0050.00516.59
7.2.60.0070.00516.50
7.2.50.0050.00816.84
7.2.40.0030.01016.85
7.2.30.0070.00416.76
7.2.20.0050.00516.73
7.2.10.0040.00516.84
7.2.00.0070.00617.45
7.1.250.0090.00515.76
7.1.200.0070.00715.04
7.1.70.0050.00317.00
7.1.60.0000.01017.16
7.1.50.0270.02332.44
7.1.40.0370.00732.55
7.1.30.0270.01732.38
7.1.20.0200.02332.57
7.1.10.0200.00314.47
7.1.00.0100.01314.52
7.0.200.0030.01416.57
7.0.190.0170.00714.40
7.0.180.0200.00714.01
7.0.170.0130.01314.38
7.0.160.0170.01014.36
7.0.150.0130.01014.15
7.0.140.0230.01314.24
7.0.130.0170.00714.45
7.0.120.0130.01314.57
7.0.110.0130.01314.33
7.0.100.0230.00714.27
7.0.90.0170.01314.25
7.0.80.0170.01014.18
7.0.70.0200.01314.29
7.0.60.0370.01314.15
7.0.50.0230.01314.48
7.0.40.0130.01314.23
7.0.30.0170.01014.42
7.0.20.0730.01014.17
7.0.10.0170.01314.32
7.0.00.0200.01014.41

preferences:
57.65 ms | 400 KiB | 5 Q