3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(debug_backtrace());

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)
8.3.40.0140.00018.70
8.3.30.0140.00018.98
8.3.20.0040.00420.36
8.3.10.0050.00323.65
8.3.00.0040.00418.81
8.2.170.0150.00022.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0050.00518.88
8.2.110.0030.00622.13
8.2.100.0080.00420.38
8.2.90.0040.00419.11
8.2.80.0030.00517.97
8.2.70.0040.00417.38
8.2.60.0060.00617.68
8.2.50.0060.00318.07
8.2.40.0040.00419.75
8.2.30.0040.00418.11
8.2.20.0040.00417.48
8.2.10.0000.00717.98
8.2.00.0040.00419.34
8.1.270.0000.00924.02
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00022.02
8.1.230.0070.00418.99
8.1.220.0000.00717.74
8.1.210.0000.00918.77
8.1.200.0000.01017.10
8.1.190.0050.00317.10
8.1.180.0000.00818.10
8.1.170.0000.00818.45
8.1.160.0070.00021.93
8.1.150.0040.00418.49
8.1.140.0030.00517.31
8.1.130.0030.00317.71
8.1.120.0000.00717.23
8.1.110.0000.00817.28
8.1.100.0070.00017.37
8.1.90.0040.00417.20
8.1.80.0000.00717.32
8.1.70.0040.00417.29
8.1.60.0000.00817.34
8.1.50.0040.00417.37
8.1.40.0030.00617.43
8.1.30.0030.00517.45
8.1.20.0040.00417.43
8.1.10.0030.00617.36
8.1.00.0000.00717.32
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0070.00018.29
8.0.270.0030.00416.99
8.0.260.0000.00917.13
8.0.250.0030.00316.81
8.0.240.0030.00316.75
8.0.230.0070.00016.79
8.0.220.0020.00516.77
8.0.210.0060.00016.67
8.0.200.0000.00716.80
8.0.190.0000.00716.85
8.0.180.0000.00716.75
8.0.170.0000.00816.73
8.0.160.0040.00416.75
8.0.150.0000.00916.70
8.0.140.0030.00316.74
8.0.130.0030.00313.25
8.0.120.0020.00615.00
8.0.110.0050.00514.96
8.0.100.0070.00314.95
8.0.90.0040.00614.95
8.0.80.0100.00414.95
8.0.70.0080.00214.82
8.0.60.0040.00515.00
8.0.50.0040.00614.87
8.0.30.0110.00715.60
8.0.20.0090.01016.03
8.0.10.0040.00615.01
8.0.00.0080.00715.55
7.4.330.0040.00415.00
7.4.320.0030.00316.41
7.4.300.0060.00016.46
7.4.290.0000.00716.50
7.4.280.0030.00516.34
7.4.270.0030.00316.39
7.4.260.0000.00716.39
7.4.250.0050.00414.76
7.4.240.0050.00515.31
7.4.230.0080.00214.68
7.4.220.0110.00414.80
7.4.210.0150.00114.88
7.4.200.0060.00414.64
7.4.190.0060.00313.18
7.4.180.0080.00413.26
7.4.160.0070.00614.68
7.4.150.0100.00315.26
7.4.140.0090.00716.25
7.4.130.0110.00515.26
7.4.120.0090.00615.19
7.4.110.0070.00714.63
7.4.100.0110.00314.72
7.4.90.0110.00314.69
7.4.80.0100.00614.64
7.4.70.0130.00614.71
7.4.60.0070.00815.21
7.4.50.0080.00514.66
7.4.40.0080.00814.58
7.4.30.0120.00314.63
7.4.20.0130.00414.56
7.4.10.0110.00515.18
7.4.00.0100.00715.09
7.3.330.0000.00612.84
7.3.320.0050.00412.85
7.3.310.0080.00214.54
7.3.300.0060.00414.40
7.3.290.0070.00614.53
7.3.280.0100.00515.39
7.3.270.0060.00815.12
7.3.260.0080.00814.46
7.3.250.0090.00715.17
7.3.240.0090.00714.58
7.3.230.0090.00314.62
7.3.220.0030.00312.93
7.3.210.0070.00714.45
7.3.200.0080.00916.13
7.3.190.0080.00614.47
7.3.180.0110.00415.09
7.3.170.0060.01014.47
7.3.160.0100.00614.41
7.3.150.0120.00514.43
7.3.140.0110.00514.47
7.3.130.0090.00715.01
7.3.120.0090.00715.00
7.3.110.0060.00915.11
7.3.100.0060.00715.03
7.3.90.0060.00815.08
7.3.80.0080.00915.07
7.3.70.0080.00515.09
7.3.60.0090.00515.12
7.3.50.0080.00515.14
7.3.40.0050.00814.97
7.3.30.0090.00614.93
7.3.20.0090.00716.25
7.3.10.0120.00916.29
7.3.00.0070.00816.32
7.2.340.0080.00412.92
7.2.330.0140.00214.71
7.2.320.0080.00714.65
7.2.310.0110.00514.55
7.2.300.0080.00714.50
7.2.290.0100.00514.57
7.2.280.0100.00814.63
7.2.270.0060.01114.63
7.2.260.0110.00515.20
7.2.250.0130.00515.13
7.2.240.0080.00615.27
7.2.230.0080.00715.27
7.2.220.0090.00515.15
7.2.210.0070.00815.07
7.2.200.0080.00715.27
7.2.190.0120.00215.20
7.2.180.0070.00715.18
7.2.170.0040.00915.05
7.2.160.0090.00615.04
7.2.150.0080.00716.52
7.2.140.0090.00816.47
7.2.130.0170.00616.40
7.2.120.0110.00616.47
7.2.110.0170.00816.50
7.2.100.0180.00816.53
7.2.90.0140.00916.36
7.2.80.0160.00716.43
7.2.70.0100.01116.48
7.2.60.0080.00716.50
7.2.50.0100.00916.46
7.2.40.0100.00716.50
7.2.30.0150.00916.44
7.2.20.0190.00416.43
7.2.10.0100.00716.51
7.2.00.0090.00916.77
7.1.330.0140.00715.60
7.1.320.0120.00615.63
7.1.310.0130.00615.52
7.1.300.0140.00515.51
7.1.290.0070.01015.45
7.1.280.0090.00715.50
7.1.270.0120.00415.46
7.1.260.0120.00615.59
7.1.250.0090.00815.57
7.1.240.0120.00615.58
7.1.230.0130.00715.55
7.1.220.0140.00515.54
7.1.210.0130.00515.49
7.1.200.0130.00815.56
7.1.190.0140.00515.65
7.1.180.0110.00915.53
7.1.170.0150.00415.50
7.1.160.0110.01015.58
7.1.150.0160.00715.51
7.1.140.0140.00515.49
7.1.130.0120.00715.55
7.1.120.0160.00415.46
7.1.110.0130.00815.47
7.1.100.0130.00915.89
7.1.90.0180.00515.49
7.1.80.0150.00615.55
7.1.70.0120.00515.70
7.1.60.0140.00715.87
7.1.50.0130.00515.88
7.1.40.0130.00715.77
7.1.30.0090.00815.76
7.1.20.0100.00815.75
7.1.10.0120.00715.70
7.1.00.0080.00815.66
7.0.330.0120.01014.70
7.0.320.0130.00914.74
7.0.310.0170.00714.72
7.0.300.0160.00814.61
7.0.290.0150.00814.78
7.0.280.0150.00614.76
7.0.270.0130.00514.78
7.0.260.0150.00514.67
7.0.250.0160.00814.76
7.0.240.0140.01314.78
7.0.230.0150.00514.90
7.0.220.0120.00814.70
7.0.210.0120.00914.73
7.0.200.0130.00515.16
7.0.190.0130.00615.21
7.0.180.0120.00615.04
7.0.170.0110.00515.11
7.0.160.0110.00715.06
7.0.150.0080.01115.03
7.0.140.0110.00415.17
7.0.130.0090.00915.14
7.0.120.0100.00715.17
7.0.110.0130.00315.08
7.0.100.0130.00415.17
7.0.90.0090.00815.17
7.0.80.0090.01115.13
7.0.70.0160.00415.05
7.0.60.0110.00514.99
7.0.50.0120.00615.09
7.0.40.0090.00714.69
7.0.30.0110.00814.76
7.0.20.0090.00814.64
7.0.10.0110.00514.65
7.0.00.0110.00714.61
5.6.400.0140.00813.99
5.6.390.0160.00814.08
5.6.380.0120.00714.03
5.6.370.0150.00714.03
5.6.360.0120.00814.07
5.6.350.0110.01113.94
5.6.340.0140.01013.98
5.6.330.0110.01313.97
5.6.320.0140.00813.96
5.6.310.0150.00814.14
5.6.300.0110.01715.63
5.6.290.0120.01815.75
5.6.280.0110.01515.77
5.6.270.0130.01615.79
5.6.260.0120.01415.77
5.6.250.0120.01615.71
5.6.240.0100.02015.77
5.6.230.0090.02115.75
5.6.220.0120.01815.71
5.6.210.0110.01915.76
5.6.200.0110.02115.70
5.6.190.0100.01715.83
5.6.180.0130.01715.59
5.6.170.0140.01415.73
5.6.160.0100.01615.73
5.6.150.0100.01815.73
5.6.140.0120.01615.79
5.6.130.0150.01515.76
5.6.120.0140.01215.76
5.6.110.0130.01615.73
5.6.100.0090.02015.68
5.6.90.0080.02015.71
5.6.80.0080.01715.54
5.6.70.0080.01615.57
5.6.60.0140.01515.62
5.6.50.0140.01415.58
5.6.40.0090.01815.53
5.6.30.0130.01215.57
5.6.20.0100.01615.49
5.6.10.0100.01515.50
5.6.00.0140.01515.55
5.5.380.0160.01414.95
5.5.370.0090.01814.89
5.5.360.0090.01814.75
5.5.350.0100.01514.68
5.5.340.0090.02114.98
5.5.330.0090.01714.95
5.5.320.0120.02115.03
5.5.310.0110.01514.95
5.5.300.0120.01814.97
5.5.290.0110.01814.89
5.5.280.0190.01414.96
5.5.270.0090.01914.88
5.5.260.0130.01314.93
5.5.250.0130.01314.95
5.5.240.0150.01114.83
5.5.230.0090.01514.71
5.5.220.0120.01514.79
5.5.210.0080.01914.91
5.5.200.0110.01514.77
5.5.190.0090.01914.69
5.5.180.0140.01614.70
5.5.170.0110.00813.78
5.5.160.0140.01414.86
5.5.150.0080.01814.62
5.5.140.0110.01514.66
5.5.130.0070.02014.83
5.5.120.0140.01614.71
5.5.110.0140.01314.70
5.5.100.0120.01514.71
5.5.90.0120.01414.69
5.5.80.0140.01614.68
5.5.70.0130.01314.77
5.5.60.0100.01414.63
5.5.50.0170.01614.71
5.5.40.0110.01814.62
5.5.30.0110.01514.78
5.5.20.0090.01514.87
5.5.10.0110.01514.64
5.5.00.0120.01314.62
5.4.450.0090.01514.39
5.4.440.0130.01214.41
5.4.430.0100.01614.45
5.4.420.0090.01514.46
5.4.410.0100.01514.34
5.4.400.0100.01714.28
5.4.390.0070.02114.30
5.4.380.0120.01714.37
5.4.370.0070.01614.27
5.4.360.0130.01214.35
5.4.350.0100.01314.28
5.4.340.0080.01514.37
5.4.330.0100.00612.75
5.4.320.0090.01414.35
5.4.310.0090.01314.28
5.4.300.0070.01614.40
5.4.290.0090.01314.39
5.4.280.0080.01514.36
5.4.270.0110.01214.33
5.4.260.0100.01914.30
5.4.250.0070.01514.28
5.4.240.0070.01514.30
5.4.230.0150.01014.25
5.4.220.0070.01514.34
5.4.210.0090.02114.23
5.4.200.0100.01314.28
5.4.190.0110.01214.27
5.4.180.0100.01114.31
5.4.170.0110.01214.26
5.4.160.0080.01314.26
5.4.150.0110.01314.33
5.4.140.0110.01413.67
5.4.130.0100.01613.74
5.4.120.0090.01313.67
5.4.110.0090.01313.78
5.4.100.0090.02013.75
5.4.90.0060.01713.66
5.4.80.0060.02613.73
5.4.70.0080.01213.71
5.4.60.0080.01213.68
5.4.50.0100.01213.70
5.4.40.0110.01113.63
5.4.30.0080.01213.73
5.4.20.0070.01713.63
5.4.10.0100.01613.71
5.4.00.0110.01113.54
5.3.290.0100.01413.28
5.3.280.0100.01213.30
5.3.270.0110.01313.41
5.3.260.0070.02413.33
5.3.250.0110.01113.27
5.3.240.0100.01413.38
5.3.230.0110.01513.34
5.3.220.0080.01413.39
5.3.210.0110.01113.30
5.3.200.0090.01513.33
5.3.190.0090.01413.31
5.3.180.0120.01213.38
5.3.170.0090.01213.37
5.3.160.0090.01213.32
5.3.150.0050.01513.36
5.3.140.0110.01213.39
5.3.130.0090.01313.32
5.3.120.0130.01213.38
5.3.110.0110.01413.38
5.3.100.0080.01213.35
5.3.90.0090.01913.27
5.3.80.0050.01613.23
5.3.70.0090.01313.27
5.3.60.0080.01413.27
5.3.50.0100.01313.32
5.3.40.0050.01513.32
5.3.30.0060.01613.27
5.3.20.0060.01513.26
5.3.10.0100.01213.23
5.3.00.0030.01713.23

preferences:
56.26 ms | 400 KiB | 5 Q