3v4l.org

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

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)
8.3.40.0110.01121.60
8.3.30.0120.00318.92
8.3.20.0120.00321.03
8.3.10.0070.00522.72
8.3.00.0040.01120.60
8.2.170.0140.00718.63
8.2.160.0030.01020.00
8.2.150.0140.00321.52
8.2.140.0100.00422.46
8.2.130.0070.00423.42
8.2.120.0060.00819.10
8.2.110.0080.00719.15
8.2.100.0230.00018.85
8.2.90.0110.01118.66
8.2.80.0110.01119.00
8.2.70.0080.01218.52
8.2.60.0130.00318.49
8.2.50.0220.00318.89
8.2.40.0190.00418.57
8.2.30.0100.00718.46
8.2.20.0170.01018.42
8.2.10.0130.00618.66
8.2.00.0240.00318.53
8.1.270.0050.00922.93
8.1.260.0090.00724.17
8.1.250.0070.00525.09
8.1.240.0160.00318.62
8.1.230.0230.00318.57
8.1.220.0210.00018.76
8.1.210.0130.01018.35
8.1.200.0250.00018.62
8.1.190.0230.00318.57
8.1.180.0130.01018.23
8.1.170.0190.00318.36
8.1.160.0140.00718.48
8.1.150.0130.01318.83
8.1.140.0250.00618.60
8.1.130.0130.00318.82
8.1.120.0190.00618.43
8.1.110.0220.00318.39
8.1.100.0230.00018.48
8.1.90.0170.00718.44
8.1.80.0240.00019.92
8.1.70.0210.00318.26
8.1.60.0210.00718.57
8.1.50.0290.00618.48
8.1.40.0100.00517.91
8.1.30.0100.00417.92
8.1.20.0080.00618.39
8.1.10.0140.00517.83
8.1.00.0150.00617.65
8.0.300.0090.00617.83
8.0.290.0160.00817.67
8.0.280.0280.00017.39
8.0.270.0120.00317.82
8.0.260.0250.00017.68
8.0.250.0220.00317.65
8.0.240.0190.01017.67
8.0.230.0180.00617.82
8.0.220.0120.00817.80
8.0.210.0240.00717.80
8.0.200.0150.01117.70
8.0.190.0150.01217.88
8.0.180.0140.00717.77
8.0.170.0100.00717.14
8.0.160.0070.00717.18
8.0.150.0160.00317.04
8.0.140.0150.00317.10
8.0.130.0150.00315.98
8.0.120.0160.00417.14
8.0.110.0090.00517.13
8.0.100.0120.00617.03
8.0.90.0120.00817.16
8.0.80.0130.00717.17
8.0.70.0070.00517.16
8.0.60.0120.00617.17
8.0.50.0190.00017.04
8.0.30.0130.00717.09
8.0.20.0100.00717.42
8.0.10.0090.00817.12
8.0.00.0110.00817.46
7.4.330.0210.00314.18
7.4.320.0260.00717.28
7.4.300.0310.00017.59
7.4.290.0290.00417.32
7.4.280.0200.00116.81
7.4.270.0190.00616.67
7.4.260.0160.00716.85
7.4.250.0150.00516.74
7.4.240.0120.00416.63
7.4.230.0220.00116.76
7.4.220.0190.00616.63
7.4.210.0140.00716.65
7.4.200.0130.00816.74
7.4.190.0140.00716.76
7.4.180.0200.00816.95
7.4.160.0150.00816.83
7.4.150.0150.00917.15
7.4.140.0140.00717.36
7.4.130.0140.00716.63
7.4.120.0130.00816.54
7.4.110.0170.00616.57
7.4.100.0160.00516.79
7.4.90.0160.00616.63
7.4.80.0200.00517.68
7.4.70.0170.00616.65
7.4.60.0150.00616.53
7.4.50.0120.00516.65
7.4.40.0170.00418.64
7.4.30.0140.01016.53
7.4.20.0170.01316.74
7.4.10.0210.00316.59
7.4.00.0170.00516.71
7.3.330.0190.00115.26
7.3.320.0160.00415.40
7.3.310.0170.00316.49
7.3.300.0160.00416.62
7.3.290.0140.00816.38
7.3.280.0150.00616.45
7.3.270.0160.00616.86
7.3.260.0190.00516.45
7.3.250.0150.00816.56
7.3.240.0190.00416.48
7.3.230.0160.00616.65
7.3.220.0230.00316.59
7.3.210.0190.00316.50
7.3.200.0200.00416.41
7.3.190.0160.00716.48
7.3.180.0160.00616.46
7.3.170.0180.00616.66
7.3.160.0170.00716.54
7.3.150.0240.00416.54
7.3.140.0200.00716.51
7.3.130.0240.00416.61
7.3.120.0180.00816.40
7.3.110.0130.00816.04
7.3.100.0140.00515.50
7.3.90.0170.00215.59
7.3.80.0110.00314.94
7.3.70.0120.00615.20
7.3.60.0120.00415.22
7.3.50.0070.00715.00
7.3.40.0090.00614.78
7.3.30.0060.00914.94
7.3.20.0140.00615.56
7.3.10.0210.00615.42
7.3.00.0220.00515.58
7.2.340.0170.00616.32
7.2.330.0120.00716.37
7.2.320.0160.00316.36
7.2.310.0110.00616.39
7.2.300.0120.00616.39
7.2.290.0140.00516.37
7.2.280.0170.00316.25
7.2.270.0120.00816.18
7.2.260.0200.00016.26
7.2.250.0130.00916.33
7.2.240.0090.00915.62
7.2.230.0120.00315.22
7.2.220.0090.00715.36
7.2.210.0080.00915.25
7.2.200.0070.01015.21
7.2.190.0100.00615.18
7.2.180.0080.00915.08
7.2.170.0130.00515.17
7.2.160.0100.00515.06
7.2.150.0140.00915.74
7.2.140.0140.00815.67
7.2.130.0150.00615.74
7.2.120.0160.00815.83
7.2.110.0180.00615.88
7.2.100.0170.00815.79
7.2.90.0170.00415.81
7.2.80.0170.00515.75
7.2.70.0130.00715.83
7.2.60.0190.00515.87
7.2.50.0190.00515.80
7.2.40.0170.00515.85
7.2.30.0190.00915.84
7.2.20.0170.00615.91
7.2.10.0160.00815.74
7.2.00.0140.00715.82
7.1.330.0140.00515.51
7.1.320.0090.00815.01
7.1.310.0140.00314.93
7.1.300.0160.00414.97
7.1.290.0120.00514.97
7.1.280.0070.00814.90
7.1.270.0120.00514.83
7.1.260.0100.00614.80
7.1.250.0160.00514.58
7.1.240.0160.00614.71
7.1.230.0200.00814.38
7.1.220.0310.00614.21
7.1.210.0160.00714.20
7.1.200.0170.00614.18
7.1.190.0150.00914.13
7.1.180.0200.00414.29
7.1.170.0150.00614.25
7.1.160.0180.00614.18
7.1.150.0170.00714.38
7.1.140.0150.00614.32
7.1.130.0140.00814.26
7.1.120.0160.00814.27
7.1.110.0120.00814.35
7.1.100.0140.00914.43
7.1.90.0240.00414.07
7.1.80.0200.00613.97
7.1.70.0200.00714.03
7.1.60.0220.00814.22
7.1.50.0170.00613.85
7.1.40.0130.00813.98
7.1.30.0190.00614.02
7.1.20.0260.00913.92
7.1.10.0170.00913.95
7.1.00.0190.00514.07
7.0.330.0420.01813.65
7.0.320.0530.02113.91
7.0.310.0510.01513.80
7.0.300.0520.01913.78
7.0.290.0500.02113.98
7.0.280.0510.01513.91
7.0.270.0530.02313.90
7.0.260.0490.01513.92
7.0.250.0430.02213.96
7.0.240.0530.02013.88
7.0.230.0490.01513.55
7.0.220.0550.01713.59
7.0.210.0470.02113.88
7.0.200.0460.01413.95
7.0.190.0480.02013.51
7.0.180.0560.01413.59
7.0.170.0580.01513.65
7.0.160.0620.02213.67
7.0.150.0530.02013.57
7.0.140.0570.02113.75
7.0.130.0530.01513.82
7.0.120.0460.02113.68
7.0.110.0530.01713.72
7.0.100.0560.02213.35
7.0.90.0520.03313.44
7.0.80.0850.01313.61
5.6.400.0360.02413.87
5.6.390.0540.01714.10
5.6.380.0370.02314.00
5.6.370.0440.01914.14
5.6.360.0470.02014.11
5.6.350.0510.01914.18
5.6.340.0470.02114.18
5.6.330.0440.01914.12
5.6.320.0540.01714.33
5.6.310.0450.02014.02
5.6.300.0490.02314.04
5.6.290.0430.02214.06
5.6.280.0440.01814.13
5.6.270.0440.02314.06
5.6.260.0470.02314.14
5.6.250.0530.01314.04
5.6.240.0520.02913.96
5.5.380.0420.01712.46
5.4.150.0290.01310.84
5.4.140.0360.00810.84
5.4.130.0300.00710.89
5.4.120.0330.00610.55
5.4.110.0420.00910.92
5.4.100.0280.01910.80
5.4.90.0330.01210.81
5.4.80.0310.01010.62
5.4.70.0320.02110.90
5.4.60.0300.01710.82
5.4.50.0250.01610.79
5.4.40.0270.01310.95
5.4.30.0350.01010.73
5.4.20.0420.00710.82
5.4.10.0360.01310.87
5.4.00.0370.01110.79
5.3.250.0330.01010.61
5.3.240.0250.01610.52
5.3.230.0390.01210.49
5.3.220.0370.01010.52
5.3.210.0390.01010.52
5.3.200.0270.01610.60
5.3.190.0480.00310.30
5.3.180.0330.01410.77
5.3.170.0270.01710.78
5.3.160.0430.00810.50
5.3.150.0390.01610.67
5.3.140.0430.01010.60
5.3.130.0340.01410.49
5.3.120.0370.01210.68
5.3.110.0580.00910.65
5.3.100.0330.02410.43
5.3.90.0370.01210.64
5.3.80.0410.00910.46
5.3.70.0490.00710.42
5.3.60.0690.00610.66
5.3.50.0580.01310.22
5.3.40.0380.01010.55
5.3.30.0440.00910.52
5.3.20.0270.01510.55
5.3.10.0370.01310.32
5.3.00.0330.02010.32

preferences:
43 ms | 400 KiB | 5 Q