3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo serialize(['ARK31']);

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)
8.3.60.0180.00318.18
8.3.50.0150.00016.25
8.3.40.0000.01518.59
8.3.30.0120.00618.54
8.3.20.0080.00020.88
8.3.10.0040.00421.77
8.3.00.0080.00019.44
8.2.180.0100.00716.32
8.2.170.0150.00322.96
8.2.160.0150.00019.08
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00420.39
8.2.120.0080.00026.35
8.2.110.0000.00921.18
8.2.100.0030.00817.72
8.2.90.0000.00819.07
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0050.00317.80
8.2.50.0000.00818.10
8.2.40.0000.00820.59
8.2.30.0040.00419.22
8.2.20.0040.00417.90
8.2.10.0000.00717.90
8.2.00.0000.00717.92
8.1.280.0070.01425.92
8.1.270.0020.00523.71
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00623.97
8.1.230.0040.00719.09
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0090.00017.36
8.1.190.0030.00517.10
8.1.180.0030.00518.10
8.1.170.0000.00918.40
8.1.160.0040.00418.66
8.1.150.0000.00819.97
8.1.140.0040.00419.43
8.1.130.0040.00418.71
8.1.120.0030.00317.37
8.1.110.0040.00417.21
8.1.100.0060.00317.22
8.1.90.0000.00717.33
8.1.80.0000.00717.36
8.1.70.0000.00717.21
8.1.60.0000.00717.41
8.1.50.0080.00017.35
8.1.40.0000.00817.33
8.1.30.0000.00717.53
8.1.20.0000.00717.55
8.1.10.0000.00817.34
8.1.00.0040.00417.39
8.0.300.0030.00620.14
8.0.290.0000.00716.58
8.0.280.0000.00718.40
8.0.270.0070.00017.11
8.0.260.0000.00718.95
8.0.250.0030.00316.95
8.0.240.0000.00816.84
8.0.230.0000.00716.85
8.0.220.0030.00316.79
8.0.210.0040.00416.68
8.0.200.0070.00016.83
8.0.190.0040.00416.68
8.0.180.0070.00016.81
8.0.170.0080.00316.76
8.0.160.0070.00016.67
8.0.150.0030.00316.66
8.0.140.0050.00316.73
8.0.130.0000.00513.17
8.0.120.0070.00016.76
8.0.110.0040.00416.73
8.0.100.0030.00516.67
8.0.90.0050.00216.62
8.0.80.0060.01016.71
8.0.70.0040.00416.75
8.0.60.0040.00416.59
8.0.50.0000.00716.70
8.0.30.0120.00716.86
8.0.20.0110.00817.40
8.0.10.0030.00516.93
8.0.00.0140.00316.78
7.4.330.0020.00215.55
7.4.320.0000.00616.27
7.4.300.0000.00716.37
7.4.290.0040.00416.36
7.4.280.0040.00416.27
7.4.270.0000.00616.45
7.4.260.0030.00316.34
7.4.250.0030.00316.43
7.4.240.0070.00016.43
7.4.230.0040.00416.29
7.4.220.0060.01116.44
7.4.210.0070.00716.46
7.4.200.0040.00416.46
7.4.160.0120.00516.31
7.4.150.0080.00817.40
7.4.140.0100.01117.86
7.4.130.0110.00716.32
7.4.120.0110.00816.43
7.4.110.0100.00716.39
7.4.100.0120.00916.45
7.4.90.0100.00716.48
7.4.80.0160.00319.39
7.4.70.0110.00816.50
7.4.60.0070.01016.47
7.4.50.0060.00616.07
7.4.40.0090.00616.36
7.4.30.0070.01016.36
7.4.00.0030.00914.91
7.3.330.0000.00613.04
7.3.320.0050.00013.04
7.3.310.0030.00315.93
7.3.300.0030.00316.20
7.3.290.0050.01016.10
7.3.280.0090.00716.14
7.3.270.0070.01017.40
7.3.260.0100.01016.43
7.3.250.0110.00816.32
7.3.240.0110.00716.44
7.3.230.0110.00816.42
7.3.210.0100.01016.29
7.3.200.0060.01216.12
7.3.190.0110.00816.32
7.3.180.0050.01116.25
7.3.170.0100.00616.29
7.3.160.0110.01016.25
7.2.330.0040.01216.40
7.2.320.0100.00716.43
7.2.310.0060.01116.23
7.2.300.0110.00616.41
7.2.290.0100.00716.41
7.2.110.0210.00216.52
7.2.100.0180.00716.41
7.2.90.0220.00016.52
7.2.80.0180.01016.30
7.2.70.0130.01616.56
7.2.60.0140.00516.66
7.2.50.0170.01416.63
7.2.40.0220.00916.79
7.2.30.0120.01816.77
7.2.20.0180.01116.39
7.2.10.0230.00416.70
7.2.00.0060.01018.06
7.1.230.0190.00415.70
7.1.220.0050.01915.44
7.1.210.0150.01015.71
7.1.200.0110.00915.47
7.1.190.0110.01515.42
7.1.180.0200.00715.66
7.1.170.0130.01315.73
7.1.160.0170.00915.73
7.1.150.0180.00715.45
7.1.140.0120.01215.55
7.1.130.0200.00515.46
7.1.120.0170.00815.67
7.1.110.0170.00715.64
7.1.100.0140.00416.90
7.1.90.0120.01215.73
7.1.80.0100.01515.75
7.1.70.0140.00316.40
7.1.60.0100.01116.52
7.1.50.0290.01624.33
7.1.40.0200.00724.07
7.1.30.0270.01523.96
7.1.20.0290.01324.22
7.1.10.0230.00914.97
7.1.00.0150.01215.08
7.0.310.0140.01115.24
7.0.300.0170.00715.27
7.0.290.0190.00514.99
7.0.280.0170.00715.18
7.0.270.0170.00615.11
7.0.260.0070.01715.27
7.0.250.0140.01115.44
7.0.240.0180.00815.02
7.0.230.0160.00615.02
7.0.220.0180.00315.40
7.0.210.0150.01115.18
7.0.200.0000.01716.00
7.0.190.0190.01214.91
7.0.180.0110.01014.79
7.0.170.0200.00814.64
7.0.160.0200.00814.85
7.0.150.0230.00714.65
7.0.140.0160.00814.63
7.0.130.0210.00614.92
7.0.120.0180.00814.96
7.0.110.0190.00914.83
7.0.100.0120.01414.75
7.0.90.0190.00414.69
7.0.80.0130.01314.80
7.0.70.0230.00314.85
7.0.60.0240.00614.72
7.0.50.0170.00714.69
7.0.40.0180.00513.88
7.0.30.0150.01013.87
7.0.20.0160.00813.82
7.0.10.0230.00213.70
7.0.00.0150.00813.81
5.6.380.0130.01014.23

preferences:
53.52 ms | 400 KiB | 5 Q