3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export(count(null));

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)
8.3.60.0110.00416.61
8.3.50.0060.00916.15
8.3.40.0120.00618.75
8.3.30.0160.00018.46
8.3.20.0080.00020.04
8.3.10.0030.00623.53
8.3.00.0030.00617.72
8.2.180.0150.00416.38
8.2.170.0090.00622.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00720.55
8.2.120.0030.00326.35
8.2.110.0040.00420.35
8.2.100.0080.00317.91
8.2.90.0040.00419.07
8.2.80.0060.00318.04
8.2.70.0040.00417.37
8.2.60.0040.00417.92
8.2.50.0090.00018.10
8.2.40.0080.00020.46
8.2.30.0040.00420.96
8.2.20.0000.00717.88
8.2.10.0000.00817.93
8.2.00.0040.00417.86
8.1.280.0070.00725.92
8.1.270.0040.00423.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00321.95
8.1.230.0050.00520.90
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0030.00617.00
8.1.180.0000.00818.10
8.1.170.0040.00418.66
8.1.160.0040.00418.94
8.1.150.0030.00518.77
8.1.140.0070.00019.31
8.1.130.0090.00018.66
8.1.120.0070.00017.23
8.1.110.0000.00817.24
8.1.100.0040.00417.34
8.1.90.0050.00317.34
8.1.80.0050.00317.36
8.1.70.0030.00317.30
8.1.60.0090.00317.38
8.1.50.0080.00017.35
8.1.40.0040.00417.46
8.1.30.0000.01117.54
8.1.20.0000.00717.59
8.1.10.0000.00817.40
8.1.00.0040.00417.34
8.0.300.0070.00019.60
8.0.290.0030.00516.88
8.0.280.0030.00318.37
8.0.270.0070.00017.13
8.0.260.0000.00816.76
8.0.250.0000.00716.85
8.0.240.0020.00516.88
8.0.230.0000.00816.88
8.0.220.0030.00316.88
8.0.210.0120.00016.86
8.0.200.0030.00316.94
8.0.190.0080.00016.96
8.0.180.0040.00416.92
8.0.170.0000.00716.89
8.0.160.0030.00416.89
8.0.150.0030.00316.72
8.0.140.0030.00316.81
8.0.130.0050.00013.29
8.0.120.0000.00916.77
8.0.110.0030.00616.75
8.0.100.0000.00716.88
8.0.90.0000.00716.75
8.0.80.0120.00316.86
8.0.70.0050.00216.81
8.0.60.0000.00816.79
8.0.50.0000.00816.95
8.0.30.0060.01117.21
8.0.20.0080.01017.40
8.0.10.0040.00416.93
8.0.00.0100.00716.94
7.4.330.0030.00315.55
7.4.320.0060.00016.38
7.4.300.0000.00616.51
7.4.290.0030.00916.41
7.4.280.0000.00816.36
7.4.270.0040.00416.39
7.4.260.0000.00716.24
7.4.250.0030.00316.25
7.4.240.0050.00216.38
7.4.230.0000.00716.39
7.4.220.0190.00616.48
7.4.210.0090.00516.51
7.4.200.0070.00016.29
7.4.160.0050.01016.39
7.4.150.0270.01717.40
7.4.140.0080.01117.86
7.4.130.0110.00816.09
7.4.120.0090.00916.47
7.4.110.0090.00916.52
7.4.100.0110.01116.37
7.4.90.0100.01416.44
7.4.80.0060.01019.39
7.4.70.0090.00816.56
7.4.60.0090.00616.17
7.4.50.0070.01015.95
7.4.40.0080.01716.50
7.4.30.0140.00416.47
7.4.00.0000.01414.82
7.3.330.0000.00513.14
7.3.320.0030.00313.08
7.3.310.0000.00716.12
7.3.300.0060.00016.23
7.3.290.0060.00016.17
7.3.280.0080.00916.19
7.3.270.0100.00717.40
7.3.260.0100.01116.24
7.3.250.0080.01116.27
7.3.240.0120.00616.16
7.3.230.0030.01416.36
7.3.210.0090.00916.30
7.3.200.0120.00316.37
7.3.190.0060.01016.41
7.3.180.0100.00716.18
7.3.170.0090.00616.34
7.3.160.0150.00716.43
7.3.00.0090.00316.47
7.2.330.0070.01116.45
7.2.320.0070.01016.50
7.2.310.0160.00016.60
7.2.300.0060.01216.64
7.2.290.0080.00816.59
7.2.130.0090.00316.84
7.2.120.0000.01216.88
7.2.110.0080.00316.75
7.2.100.0070.00716.67
7.2.90.0030.01316.88
7.2.80.0040.00716.78
7.2.70.0080.00416.72
7.2.60.0100.00316.78
7.2.50.0060.00616.65
7.2.40.0070.00316.78
7.2.30.0000.01516.91
7.2.20.0070.00716.45
7.2.10.0140.00016.49
7.2.00.0030.00718.18
7.1.250.0100.00315.78
7.1.240.0070.00715.59
7.1.230.0030.00715.54
7.1.220.0040.00415.68
7.1.210.0040.00715.74
7.1.200.0020.00815.69
7.1.190.0040.00415.79
7.1.180.0090.00015.67
7.1.170.0060.00615.48
7.1.160.0080.00315.76
7.1.150.0030.01015.45
7.1.140.0040.01115.58
7.1.130.0070.00415.58
7.1.120.0060.00615.84
7.1.110.0040.00415.74
7.1.100.0070.00416.79
7.1.90.0090.00615.50
7.1.80.0030.00615.59
7.1.70.0050.00916.41
7.1.60.0120.01225.46
7.1.50.0130.00925.09
7.1.40.0120.01324.88
7.1.30.0140.01024.87
7.1.20.0140.00824.96
7.1.10.0050.00815.96
7.1.00.0090.00616.01
7.0.330.0050.00215.22
7.0.320.0000.00915.42
7.0.310.0030.00615.20
7.0.300.0120.00015.30
7.0.290.0070.00715.33
7.0.280.0110.00014.93
7.0.270.0060.00615.30
7.0.260.0060.00615.16
7.0.250.0060.00615.35
7.0.240.0030.01015.33
7.0.230.0000.01115.03
7.0.220.0060.00315.14
7.0.210.0090.00615.35
7.0.200.0060.00815.94
7.0.190.0030.00715.96
7.0.180.0080.00815.55
7.0.170.0070.00715.72
7.0.160.0020.01215.71
7.0.150.0070.00515.77
7.0.140.0050.00715.67
7.0.130.0080.00615.77
7.0.120.0090.00415.60
7.0.110.0050.00915.70
7.0.100.0050.00915.76
7.0.90.0040.00815.70
7.0.80.0060.00815.78
7.0.70.0020.01015.75
7.0.60.0060.00715.44
7.0.50.0050.00815.78
7.0.40.0080.00714.73
7.0.30.0050.00914.93
7.0.20.0010.01114.84
7.0.10.0030.00814.84
7.0.00.0080.00514.81
5.6.380.0000.01414.27

preferences:
41.67 ms | 400 KiB | 5 Q