3v4l.org

run code in 300+ PHP versions simultaneously
<?php define( "xx", function() { return 1; } ); print(xx);

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)
8.3.60.0180.00016.49
8.3.50.0080.01021.99
8.3.40.0100.01018.84
8.3.30.0000.01518.70
8.3.20.0040.00420.16
8.3.10.0000.00823.46
8.3.00.0080.00019.51
8.2.180.0090.00616.50
8.2.170.0110.00422.96
8.2.160.0140.00020.39
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00317.38
8.2.120.0050.00226.35
8.2.110.0110.01121.04
8.2.100.0080.00317.63
8.2.90.0080.00019.08
8.2.80.0000.00817.97
8.2.70.0030.00517.38
8.2.60.0050.00317.92
8.2.50.0040.00418.07
8.2.40.0040.00419.22
8.2.30.0070.00020.69
8.2.20.0070.00317.67
8.2.10.0000.00717.87
8.2.00.0030.00618.09
8.1.280.0100.00325.92
8.1.270.0040.00423.79
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0130.00324.02
8.1.230.0090.00317.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00717.64
8.1.180.0040.00418.10
8.1.170.0040.00418.61
8.1.160.0000.00821.97
8.1.150.0000.00718.83
8.1.140.0060.00319.51
8.1.130.0000.00817.64
8.1.120.0030.00517.31
8.1.110.0030.00317.42
8.1.100.0080.00017.29
8.1.90.0000.00717.41
8.1.80.0000.00717.44
8.1.70.0040.00417.38
8.1.60.0040.00417.55
8.1.50.0030.00517.34
8.1.40.0050.00317.42
8.1.30.0040.00417.48
8.1.20.0040.00417.60
8.1.10.0050.00217.47
8.1.00.0080.00017.34
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0000.00718.43
8.0.270.0000.00717.11
8.0.260.0000.00617.07
8.0.250.0000.00716.88
8.0.240.0030.00316.98
8.0.230.0000.00817.02
8.0.220.0000.00716.79
8.0.210.0030.00516.91
8.0.200.0030.00317.03
8.0.190.0070.00016.91
8.0.180.0000.00717.00
8.0.170.0030.00617.02
8.0.160.0080.00017.07
8.0.150.0070.00416.87
8.0.140.0040.00416.94
8.0.130.0060.00013.40
8.0.120.0050.00316.82
8.0.110.0030.00516.86
8.0.100.0000.00716.82
8.0.90.0050.00216.79
8.0.80.0090.00616.91
8.0.70.0040.00416.83
8.0.60.0050.00316.77
8.0.50.0000.00817.01
8.0.30.0100.00817.13
8.0.20.0100.00817.40
8.0.10.0090.00017.13
8.0.00.0120.00816.81
7.4.330.0050.00016.79
7.4.320.0000.00616.45
7.4.300.0030.00516.52
7.4.290.0000.00716.45
7.4.280.0040.00416.45
7.4.270.0070.00016.46
7.4.260.0030.00316.56
7.4.250.0040.00416.39
7.4.240.0000.00816.49
7.4.230.0000.00716.63
7.4.220.0130.00616.37
7.4.210.0080.00716.46
7.4.200.0030.00316.63
7.4.160.0090.00916.53
7.4.150.0040.01417.40
7.4.140.0090.01217.86
7.4.130.0120.00516.48
7.4.120.0140.00716.41
7.4.110.0040.01516.33
7.4.100.0130.01016.56
7.4.90.0000.02016.47
7.4.80.0120.00919.39
7.4.70.0110.00616.33
7.4.60.0130.00316.43
7.4.50.0030.01016.50
7.4.40.0090.00616.39
7.4.30.0030.01416.65
7.4.00.0040.00715.05
7.3.330.0030.00313.26
7.3.320.0030.00313.38
7.3.310.0000.00716.20
7.3.300.0030.00316.18
7.3.290.0000.00716.34
7.3.280.0100.00816.30
7.3.270.0080.00817.40
7.3.260.0100.00716.23
7.3.250.0110.00616.45
7.3.240.0090.00916.52
7.3.230.0130.01016.61
7.3.210.0130.00316.26
7.3.200.0090.00916.32
7.3.190.0070.01016.58
7.3.180.0060.00916.59
7.3.170.0070.01016.48
7.3.160.0090.01216.34
7.3.120.0080.00314.94
7.3.110.0030.00714.67
7.3.100.0000.01314.68
7.3.90.0100.00314.70
7.3.80.0090.00614.69
7.3.70.0060.00914.61
7.3.60.0060.00914.52
7.3.50.0040.01114.79
7.3.40.0060.00614.55
7.3.30.0030.00914.79
7.3.20.0000.01216.51
7.3.10.0030.01316.61
7.3.00.0110.00016.56
7.2.330.0000.01716.48
7.2.320.0090.01016.40
7.2.310.0100.00716.43
7.2.300.0110.01216.66
7.2.290.0130.00716.58
7.2.240.0000.01014.77
7.2.230.0100.00714.99
7.2.220.0050.00314.98
7.2.210.0110.00414.89
7.2.200.0100.00714.93
7.2.190.0030.01214.86
7.2.180.0040.00714.51
7.2.170.0030.00615.00
7.2.160.0070.00714.93
7.2.150.0060.00616.92
7.2.140.0080.00316.96
7.2.130.0080.00416.82
7.2.120.0000.01316.93
7.2.110.0030.01016.79
7.2.100.0070.00716.88
7.2.90.0060.01016.85
7.2.80.0070.00716.92
7.2.70.0060.00616.68
7.2.60.0030.01116.89
7.2.50.0000.01116.87
7.2.40.0030.01216.92
7.2.30.0090.00616.54
7.2.20.0060.00916.78
7.2.10.0030.00916.74
7.2.00.0060.00618.01
7.1.330.0030.00915.60
7.1.320.0100.00315.50
7.1.310.0050.00915.90
7.1.300.0040.00715.50
7.1.290.0070.00715.64
7.1.280.0060.00615.55
7.1.270.0070.00715.59
7.1.260.0150.00315.48
7.1.250.0040.00415.59
7.1.200.0090.00615.66
7.1.100.0040.00818.09
7.1.70.0040.00417.15
7.1.60.0060.01619.36
7.1.50.0030.01316.54
7.1.00.0070.07322.45
7.0.200.1350.00714.39
7.0.60.0070.09019.96
7.0.50.0100.08317.95
7.0.40.0100.05020.23
7.0.30.0400.06320.21
7.0.20.0230.06020.23
7.0.10.0030.04720.18
7.0.00.0030.06720.33
5.6.280.0070.07020.86
5.6.210.0100.06020.71
5.6.200.0070.08018.16
5.6.190.0130.06720.46
5.6.180.0270.07020.67
5.6.170.0430.06320.47
5.6.160.0070.08320.71
5.6.150.0100.07318.15
5.6.140.0030.03718.17
5.6.130.0070.05018.15
5.6.120.0100.07720.90
5.6.110.0230.07020.96
5.6.100.0100.08321.02
5.6.90.0030.04721.01
5.6.80.0000.04020.46
5.5.350.0200.07720.29
5.5.340.0070.07718.02
5.5.330.0070.08020.13
5.5.320.0000.05720.36
5.5.310.0330.07320.37
5.5.300.0100.08018.08
5.5.290.0030.04017.97
5.5.280.0070.04020.80
5.5.270.0100.05720.84
5.5.260.0070.06720.86
5.5.250.0100.07320.79
5.5.240.0370.06720.23

preferences:
56 ms | 401 KiB | 5 Q