3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(empty(array()));

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)
8.3.60.0090.00918.16
8.3.50.0130.00221.97
8.3.40.0140.00018.68
8.3.30.0140.00718.88
8.3.20.0030.00520.09
8.3.10.0040.00422.09
8.3.00.0040.00422.34
8.2.180.0110.00416.38
8.2.170.0140.00722.96
8.2.160.0110.00418.91
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00818.60
8.2.110.0070.00322.03
8.2.100.0070.00419.34
8.2.90.0040.00418.92
8.2.80.0030.00517.97
8.2.70.0030.00617.50
8.2.60.0000.00917.80
8.2.50.0050.00318.07
8.2.40.0040.00419.76
8.2.30.0040.00417.80
8.2.20.0040.00417.45
8.2.10.0040.00417.53
8.2.00.0070.00017.43
8.1.280.0130.00725.92
8.1.270.0040.00423.99
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0050.00523.59
8.1.230.0080.00419.12
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.11
8.1.190.0000.00717.28
8.1.180.0000.00818.40
8.1.170.0050.00318.38
8.1.160.0000.00822.15
8.1.150.0040.00418.43
8.1.140.0110.00017.31
8.1.130.0030.00717.45
8.1.120.0080.00617.35
8.1.110.0090.00417.25
8.1.100.0070.00717.28
8.1.90.0070.00617.28
8.1.80.0080.00517.28
8.1.70.0090.00417.19
8.1.60.0070.00717.38
8.1.50.0080.00617.31
8.1.40.0090.00617.31
8.1.30.0120.00417.43
8.1.20.0120.00617.40
8.1.10.0150.00417.34
8.1.00.0130.00517.20
8.0.300.0040.00418.77
8.0.290.0040.00416.93
8.0.280.0000.00718.31
8.0.270.0000.00717.18
8.0.260.0030.00516.88
8.0.250.0050.00716.73
8.0.240.0080.00416.75
8.0.230.0080.00616.72
8.0.220.0120.00316.68
8.0.210.0080.00616.65
8.0.200.0080.00516.71
8.0.190.0070.00616.75
8.0.180.0100.00416.70
8.0.170.0110.00416.69
8.0.160.0120.00316.62
8.0.150.0110.00516.62
8.0.140.0110.00416.64
8.0.130.0110.00416.33
8.0.120.0110.00516.35
8.0.110.0100.00416.40
8.0.100.0120.00416.38
8.0.90.0120.00416.34
8.0.80.0110.00616.38
8.0.70.0110.00416.36
8.0.60.0120.00316.37
8.0.50.0090.00516.30
8.0.30.0120.00516.48
8.0.20.0120.00616.58
8.0.10.0100.00516.53
8.0.00.0080.00616.58
7.4.330.0020.00515.28
7.4.320.0080.00216.29
7.4.300.0100.00216.28
7.4.290.0080.00516.31
7.4.280.0100.00316.32
7.4.270.0110.00416.32
7.4.260.0100.00516.32
7.4.250.0120.00316.06
7.4.240.0080.00616.05
7.4.230.0120.00316.02
7.4.220.0070.00716.03
7.4.210.0090.00616.14
7.4.200.0100.00316.11
7.4.190.0080.00516.12
7.4.180.0090.00516.04
7.4.160.0110.00516.13
7.4.150.0110.00516.11
7.4.140.0120.00416.22
7.4.130.0110.00516.01
7.4.120.0110.00515.97
7.4.110.0100.00615.93
7.4.100.0100.00516.09
7.4.90.0100.00515.95
7.4.80.0110.00516.19
7.4.70.0100.00615.98
7.4.60.0120.00416.02
7.4.50.0090.00615.90
7.4.40.0100.00615.90
7.4.30.0100.00615.97
7.4.20.0110.00515.91
7.4.10.0110.00515.96
7.4.00.0100.00515.92
7.3.330.0130.00415.74
7.3.320.0130.00415.53
7.3.310.0110.00415.82
7.3.300.0110.00515.78
7.3.290.0100.00515.84
7.3.280.0100.00615.89
7.3.270.0120.00515.97
7.3.260.0100.00815.91
7.3.250.0110.00615.94
7.3.240.0120.00515.88
7.3.230.0120.00515.86
7.3.220.0130.00315.77
7.3.210.0130.00515.83
7.3.200.0120.00516.01
7.3.190.0110.00615.85
7.3.180.0110.00615.83
7.3.170.0110.00515.83
7.3.160.0100.00715.84
7.3.150.0120.00615.87
7.3.140.0110.00615.82
7.3.130.0120.00615.84
7.3.120.0100.00615.70
7.3.110.0120.00615.73
7.3.100.0100.00615.74
7.3.90.0120.00615.93
7.3.80.0120.00515.82
7.3.70.0110.00615.81
7.3.60.0120.00515.75
7.3.50.0100.00715.77
7.3.40.0100.00715.63
7.3.30.0110.00515.69
7.3.20.0130.00516.36
7.3.10.0130.00716.22
7.3.00.0200.00516.15
7.2.340.0140.00515.85
7.2.330.0130.00615.93
7.2.320.0140.00515.94
7.2.310.0130.00616.00
7.2.300.0120.00615.92
7.2.290.0130.00615.93
7.2.280.0120.00615.98
7.2.270.0120.00615.94
7.2.260.0120.00716.00
7.2.250.0120.00615.96
7.2.240.0120.00616.00
7.2.230.0120.00715.88
7.2.220.0120.00615.88
7.2.210.0120.00615.87
7.2.200.0130.00715.91
7.2.190.0120.00715.80
7.2.180.0110.00715.76
7.2.170.0120.00615.83
7.2.160.0110.00615.85
7.2.150.0130.00616.47
7.2.140.0140.00616.51
7.2.130.0150.00716.48
7.2.120.0170.00616.36
7.2.110.0160.00716.37
7.2.100.0180.00716.39
7.2.90.0200.00716.22
7.2.80.0190.00616.24
7.2.70.0150.00716.29
7.2.60.0170.00716.29
7.2.50.0160.00716.30
7.2.40.0180.00816.44
7.2.30.0180.00716.40
7.2.20.0190.00816.37
7.2.10.0190.00716.47
7.2.00.0200.00616.34
7.1.330.0120.00715.85
7.1.320.0130.00615.84
7.1.310.0150.00515.76
7.1.300.0140.00515.58
7.1.290.0130.00615.57
7.1.280.0170.00715.51
7.1.270.0150.00815.49
7.1.260.0130.00615.53
7.1.250.0140.00615.38
7.1.240.0180.00615.31
7.1.230.0180.00715.36
7.1.220.0150.00715.39
7.1.210.0200.00715.33
7.1.200.0170.00715.30
7.1.190.0180.00715.26
7.1.180.0190.00615.22
7.1.170.0180.00615.20
7.1.160.0140.00815.28
7.1.150.0170.00715.27
7.1.140.0190.00615.30
7.1.130.0220.00615.33
7.1.120.0210.00615.25
7.1.110.0200.00815.22
7.1.100.0210.00615.25
7.1.90.0220.00615.23
7.1.80.0240.00615.28
7.1.70.0210.00515.05
7.1.60.0320.00617.16
7.1.50.0240.00617.10
7.1.40.0250.00717.08
7.1.30.0230.00617.08
7.1.20.0180.00817.10
7.1.10.0190.00615.13
7.1.00.0190.00615.08
7.0.330.0160.00515.01
7.0.320.0150.00615.01
7.0.310.0210.00714.87
7.0.300.0200.00614.91
7.0.290.0230.00614.94
7.0.280.0150.00614.92
7.0.270.0160.00714.99
7.0.260.0200.00614.94
7.0.250.0200.00515.00
7.0.240.0200.00514.98
7.0.230.0190.00614.96
7.0.220.0200.00614.94
7.0.210.0200.00514.84
7.0.200.0190.00714.88
7.0.190.0260.00514.84
7.0.180.0320.00714.84
7.0.170.0210.00714.87
7.0.160.0200.00614.82
7.0.150.0200.00514.77
7.0.140.0210.00614.81
7.0.130.0190.00614.89
7.0.120.0260.00514.92
7.0.110.0220.00614.77
7.0.100.0230.00714.76
7.0.90.0220.00614.75
7.0.80.0200.00614.76
7.0.70.0170.00614.75
7.0.60.0210.00614.80
7.0.50.0220.00614.77
7.0.40.0220.00714.87
7.0.30.0220.00514.84
7.0.20.0260.00514.81
7.0.10.0190.00814.84
7.0.00.0190.00614.80
5.6.400.0120.00615.27
5.6.390.0120.00715.26
5.6.380.0110.00715.11
5.6.370.0110.00715.12
5.6.360.0110.00815.11
5.6.350.0120.00715.11
5.6.340.0130.00715.11
5.6.330.0120.00715.09
5.6.320.0120.00715.13
5.6.310.0120.00815.12
5.6.300.0140.01015.39
5.6.290.0130.00915.43
5.6.280.0140.01015.46
5.6.270.0130.01115.46
5.6.260.0120.01115.46
5.6.250.0110.01115.43
5.6.240.0120.01015.48
5.6.230.0120.01015.52
5.6.220.0130.01015.54
5.6.210.0130.01015.45
5.6.200.0140.00915.50
5.6.190.0130.01015.51
5.6.180.0120.01115.48
5.6.170.0120.01115.53
5.6.160.0110.01215.52
5.6.150.0120.01015.52
5.6.140.0120.01015.48
5.6.130.0120.01115.51
5.6.120.0140.00915.50
5.6.110.0120.01115.44
5.6.100.0120.01015.44
5.6.90.0130.01115.46
5.6.80.0120.00915.34
5.6.70.0110.01015.42
5.6.60.0120.01015.42
5.6.50.0120.00915.36
5.6.40.0130.00915.39
5.6.30.0130.00915.38
5.6.20.0120.01015.34
5.6.10.0120.01015.35
5.6.00.0120.01015.34
5.5.380.0120.01114.79
5.5.370.0110.01114.84
5.5.360.0120.01014.65
5.5.350.0110.01014.66
5.5.340.0130.01014.72
5.5.330.0110.01014.71
5.5.320.0120.01014.73
5.5.310.0130.00914.72
5.5.300.0120.01114.75
5.5.290.0140.00814.71
5.5.280.0130.01014.72
5.5.270.0120.01014.73
5.5.260.0120.01114.66
5.5.250.0120.01014.76
5.5.240.0130.00914.71
5.5.230.0120.01014.70
5.5.220.0150.00914.69
5.5.210.0110.01014.71
5.5.200.0130.01014.61
5.5.190.0100.01214.67
5.5.180.0120.01014.64
5.5.170.0120.00714.80
5.5.160.0120.01014.63
5.5.150.0130.00914.62
5.5.140.0130.00814.55
5.5.130.0120.01114.53
5.5.120.0130.00914.56
5.5.110.0110.01114.52
5.5.100.0120.01014.63
5.5.90.0130.00914.64
5.5.80.0110.01114.68
5.5.70.0130.01014.66
5.5.60.0140.00914.67
5.5.50.0130.00914.65
5.5.40.0120.01014.66
5.5.30.0110.01114.73
5.5.20.0120.01014.68
5.5.10.0120.00914.58
5.5.00.0120.00914.63
5.4.450.0100.00912.73
5.4.440.0100.00812.68
5.4.430.0100.00812.68
5.4.420.0110.00812.70
5.4.410.0100.00812.68
5.4.400.0110.00712.62
5.4.390.0100.00812.65
5.4.380.0100.00912.61
5.4.370.0090.00912.65
5.4.360.0110.00812.62
5.4.350.0100.00812.64
5.4.340.0100.00912.63
5.4.330.0110.00412.16
5.4.320.0110.00812.69
5.4.310.0110.00812.66
5.4.300.0100.00912.66
5.4.290.0110.00712.64
5.4.280.0110.00712.66
5.4.270.0100.00812.68
5.4.260.0090.01012.62
5.4.250.0110.00812.63
5.4.240.0110.00912.60
5.4.230.0110.00812.53
5.4.220.0110.00812.56
5.4.210.0110.00812.50
5.4.200.0100.00812.55
5.4.190.0100.00812.53
5.4.180.0110.00812.51
5.4.170.0120.00712.56
5.4.160.0110.00712.58
5.4.150.0100.00912.60
5.4.140.0110.00712.47
5.4.130.0100.00712.49
5.4.120.0110.00612.46
5.4.110.0100.00812.48
5.4.100.0110.00812.50
5.4.90.0110.00712.47
5.4.80.0090.00912.51
5.4.70.0100.00812.48
5.4.60.0100.00812.49
5.4.50.0100.00812.50
5.4.40.0090.00812.48
5.4.30.0100.00912.47
5.4.20.0100.00812.50
5.4.10.0090.00912.51
5.4.00.0100.00912.40
5.3.290.0110.00812.45
5.3.280.0100.00712.40
5.3.270.0100.00812.40
5.3.260.0100.00912.40
5.3.250.0100.00912.41
5.3.240.0100.00812.33
5.3.230.0090.00912.35
5.3.220.0100.00812.35
5.3.210.0090.00912.37
5.3.200.0090.00912.39
5.3.190.0090.00812.40
5.3.180.0100.00812.54
5.3.170.0100.00912.49
5.3.160.0090.00912.51
5.3.150.0090.00912.53
5.3.140.0090.00912.46
5.3.130.0100.00812.43
5.3.120.0100.00812.45
5.3.110.0100.00812.44
5.3.100.0090.00912.42
5.3.90.0090.00912.42
5.3.80.0090.00912.37
5.3.70.0090.00912.36
5.3.60.0090.00812.40
5.3.50.0100.00712.31
5.3.40.0100.00812.34
5.3.30.0090.00812.33
5.3.20.0100.00812.32
5.3.10.0080.00812.17
5.3.00.0080.00912.19

preferences:
70.63 ms | 401 KiB | 5 Q