3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Abbbb { const X = 'xxx'; } echo aBbBb::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)
8.3.60.0140.00718.18
8.3.50.0100.01018.08
8.3.40.0170.00318.87
8.3.30.0070.01018.54
8.3.20.0040.00419.16
8.3.10.0070.00323.62
8.3.00.0140.00420.77
8.2.180.0100.00718.30
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.01117.84
8.2.120.0110.00426.35
8.2.110.0070.00320.89
8.2.100.0080.00417.72
8.2.90.0000.00817.63
8.2.80.0000.00817.97
8.2.70.0050.00317.92
8.2.60.0060.00317.97
8.2.50.0080.00018.10
8.2.40.0000.00719.34
8.2.30.0050.00219.12
8.2.20.0040.00417.91
8.2.10.0040.00417.97
8.2.00.0040.00417.52
8.1.280.0060.00925.92
8.1.270.0200.00018.58
8.1.260.0050.00526.35
8.1.250.0000.00728.09
8.1.240.0100.00023.84
8.1.230.0080.00419.10
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0060.00317.11
8.1.180.0040.00418.10
8.1.170.0070.00018.55
8.1.160.0040.00418.74
8.1.150.0040.00420.51
8.1.140.0030.00322.04
8.1.130.0070.00020.16
8.1.120.0000.00717.39
8.1.110.0070.00017.21
8.1.100.0030.00617.36
8.1.90.0030.00317.23
8.1.80.0000.00717.22
8.1.70.0030.00317.36
8.1.60.0030.00617.43
8.1.50.0060.00317.29
8.1.40.0080.00017.28
8.1.30.0000.01017.55
8.1.20.0000.00717.51
8.1.10.0040.00417.30
8.1.00.0050.00317.34
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0000.00718.28
8.0.270.0030.00317.18
8.0.260.0030.00318.28
8.0.250.0000.00716.82
8.0.240.0060.00016.81
8.0.230.0070.00016.81
8.0.220.0030.00316.78
8.0.210.0000.00716.72
8.0.200.0000.00616.77
8.0.190.0070.00416.81
8.0.180.0040.00416.67
8.0.170.0030.00616.79
8.0.160.0000.00716.84
8.0.150.0030.00316.75
8.0.140.0040.00416.57
8.0.130.0060.00013.18
8.0.120.0080.00016.60
8.0.110.0000.00716.58
8.0.100.0040.00416.70
8.0.90.0050.00316.66
8.0.80.0130.00316.75
8.0.70.0040.00416.82
8.0.60.0000.00716.87
8.0.50.0000.00716.70
8.0.30.0100.00516.86
8.0.20.0080.01417.40
8.0.10.0070.00016.90
8.0.00.0110.01116.54
7.4.330.0000.00615.55
7.4.320.0030.00316.42
7.4.300.0070.00016.27
7.4.290.0040.00416.26
7.4.280.0000.00716.47
7.4.270.0000.00816.27
7.4.260.0030.00316.34
7.4.250.0000.00816.43
7.4.240.0000.00816.52
7.4.230.0000.00716.47
7.4.220.0050.00316.26
7.4.210.0060.00816.40
7.4.200.0070.00016.27
7.4.160.0120.00416.39
7.4.140.0110.00717.86
7.4.130.0030.01416.62
7.4.120.0110.00716.36
7.4.110.0130.01016.18
7.4.100.0100.00616.42
7.4.90.0170.00016.35
7.4.80.0090.00619.39
7.4.70.0090.00916.31
7.4.60.0060.01016.36
7.4.50.0040.01116.19
7.4.40.0130.01016.29
7.4.00.0070.00514.74
7.3.330.0050.00013.20
7.3.320.0030.00213.00
7.3.310.0000.00916.20
7.3.300.0030.00316.01
7.3.290.0040.00416.16
7.3.280.0070.01016.12
7.3.260.0100.00816.36
7.3.240.0110.00816.28
7.3.230.0060.01016.13
7.3.210.0090.00616.31
7.3.200.0060.01116.48
7.3.190.0130.00916.45
7.3.180.0110.00416.36
7.3.170.0130.00916.20
7.3.160.0060.00916.52
7.3.120.0030.01414.76
7.3.110.0030.01314.64
7.3.100.0030.01014.87
7.3.90.0060.00914.58
7.3.80.0070.00414.73
7.3.70.0070.01014.83
7.3.60.0120.00314.44
7.3.50.0000.01414.56
7.3.40.0000.01314.48
7.3.30.0100.00314.48
7.3.20.0040.01116.46
7.3.10.0070.00716.77
7.3.00.0080.00416.59
7.2.330.0120.00616.55
7.2.320.0110.01116.54
7.2.310.0070.01016.31
7.2.300.0070.01016.54
7.2.290.0130.00416.59
7.2.250.0030.01614.82
7.2.240.0070.01315.11
7.2.230.0040.01415.07
7.2.220.0060.00615.11
7.2.210.0070.00714.86
7.2.200.0030.01514.82
7.2.190.0080.00414.96
7.2.180.0000.01414.75
7.2.170.0060.00914.58
7.2.110.0220.00314.19
7.2.100.0330.00014.45
7.2.90.0190.00614.40
7.2.80.0130.00914.37
7.2.70.0130.01014.89
7.2.60.0150.00914.46
7.2.50.0250.01414.49
7.2.40.0210.01814.55
7.2.30.0220.00614.86
7.2.20.0220.01114.46
7.2.10.0120.01314.87
7.2.00.0280.01114.88
7.1.330.0000.01415.74
7.1.320.0040.01115.64
7.1.310.0100.00615.52
7.1.300.0040.01115.83
7.1.290.0060.00315.64
7.1.280.0030.00915.32
7.1.270.0080.00415.72
7.1.260.0000.00815.57
7.1.230.0140.00713.28
7.1.220.0240.00613.43
7.1.210.0220.00713.54
7.1.200.0170.00713.63
7.1.190.0150.01113.74
7.1.180.0260.00013.64
7.1.170.0300.00913.59
7.1.160.0230.00713.66
7.1.150.1090.00713.80
7.1.140.0270.00613.55
7.1.130.0130.01013.64
7.1.120.0250.01413.38
7.1.110.0290.00313.54
7.1.100.0190.00313.76
7.1.90.0120.00913.71
7.1.80.0180.00613.75
7.1.70.0250.00313.28
7.1.60.0390.01031.70
7.1.50.0490.01131.81
7.1.40.0380.00631.86
7.1.30.0320.01031.78
7.1.20.0310.00931.82
7.1.10.0260.00913.61
7.1.00.0230.00913.58
5.6.380.0060.00614.19

preferences:
56.8 ms | 401 KiB | 5 Q