3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = false; var_dump(empty($v));

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)
8.3.40.0120.00318.71
8.3.30.0110.00418.32
8.3.20.0000.00818.53
8.3.10.0060.00318.55
8.3.00.0050.00319.01
8.2.170.0060.01322.96
8.2.160.0150.00018.74
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0070.00020.80
8.2.110.0090.00021.12
8.2.100.0060.00617.78
8.2.90.0030.00519.23
8.2.80.0060.00317.97
8.2.70.0050.00317.50
8.2.60.0100.00017.80
8.2.50.0000.00918.07
8.2.40.0000.00818.03
8.2.30.0000.00917.61
8.2.20.0030.00617.61
8.2.10.0000.00817.46
8.2.00.0040.00417.58
8.1.270.0080.00023.99
8.1.260.0000.00826.35
8.1.250.0030.00628.09
8.1.240.0040.00421.22
8.1.230.0040.00717.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00717.10
8.1.180.0030.00618.10
8.1.170.0040.00418.59
8.1.160.0000.00718.96
8.1.150.0050.00218.56
8.1.140.0080.00017.29
8.1.130.0040.00417.44
8.1.120.0000.00717.43
8.1.110.0030.00517.41
8.1.100.0070.00017.26
8.1.90.0000.00717.40
8.1.80.0030.00517.37
8.1.70.0030.00317.28
8.1.60.0000.00817.46
8.1.50.0020.00517.43
8.1.40.0030.00617.32
8.1.30.0000.00817.46
8.1.20.0040.00417.56
8.1.10.0040.00417.34
8.1.00.0070.00317.42
8.0.300.0030.00618.77
8.0.290.0000.00716.63
8.0.280.0070.00218.07
8.0.270.0050.00317.18
8.0.260.0000.00616.80
8.0.250.0070.00016.75
8.0.240.0040.00416.83
8.0.230.0070.00016.87
8.0.220.0060.00016.73
8.0.210.0030.00316.83
8.0.200.0000.00716.94
8.0.190.0030.00816.75
8.0.180.0000.00916.92
8.0.170.0040.00416.70
8.0.160.0000.00716.88
8.0.150.0040.00416.73
8.0.140.0030.00516.77
8.0.130.0030.00313.21
8.0.120.0000.00816.68
8.0.110.0000.00716.70
8.0.100.0070.00016.88
8.0.90.0040.00416.68
8.0.80.0140.00316.78
8.0.70.0070.00016.81
8.0.60.0030.00516.80
8.0.50.0040.00416.77
8.0.30.0100.00717.06
8.0.20.0060.01217.18
8.0.10.0000.00716.77
8.0.00.0090.00816.69
7.4.330.0020.00212.89
7.4.320.0000.00616.51
7.4.300.0060.00016.53
7.4.290.0070.00016.55
7.4.280.0040.00416.55
7.4.270.0000.00716.55
7.4.260.0000.00613.25
7.4.250.0030.00616.33
7.4.240.0000.00716.52
7.4.230.0050.00516.36
7.4.220.0060.01316.54
7.4.210.0090.00616.54
7.4.200.0030.00616.34
7.4.190.0030.00516.50
7.4.160.0120.00616.31
7.4.150.0140.00316.55
7.4.140.0080.00816.49
7.4.130.0080.01016.41
7.4.120.0030.01316.46
7.4.110.0120.00616.27
7.4.100.0110.00716.31
7.4.90.0120.00616.21
7.4.80.0060.01119.39
7.4.70.0140.00316.34
7.4.60.0160.00016.36
7.4.50.0030.00616.09
7.4.40.0070.01116.43
7.4.30.0140.00316.29
7.4.10.0100.01316.34
7.4.00.0050.01315.62
7.3.330.0000.00613.05
7.3.320.0000.00512.87
7.3.310.0030.00616.07
7.3.300.0060.00016.12
7.3.290.0070.00716.15
7.3.280.0100.00816.08
7.3.270.0080.01116.59
7.3.260.0100.01016.38
7.3.250.0090.01116.11
7.3.240.0130.00316.05
7.3.230.0100.00716.04
7.3.210.0130.00316.05
7.3.200.0170.00516.18
7.3.190.0000.01716.29
7.3.180.0120.01216.12
7.3.170.0030.01316.21
7.3.160.0130.00516.15
7.3.130.0140.00316.09
7.3.120.0110.00615.33
7.3.110.0090.00615.45
7.3.100.0080.00715.56
7.3.90.0100.00515.61
7.3.80.0090.00415.37
7.3.70.0060.00915.36
7.3.60.0060.01015.30
7.3.50.0080.00915.28
7.3.40.0110.00315.27
7.3.30.0060.01015.42
7.3.20.0070.00816.35
7.3.10.0060.00616.08
7.3.00.0050.00916.40
7.2.340.0150.00916.15
7.2.330.0120.01116.53
7.2.320.0100.01316.49
7.2.310.0140.00316.55
7.2.300.0070.01016.61
7.2.290.0060.01316.40
7.2.260.0110.00816.07
7.2.250.0130.01016.31
7.2.240.0090.00515.75
7.2.230.0050.00815.80
7.2.220.0090.00915.66
7.2.210.0070.00915.78
7.2.200.0070.00915.49
7.2.190.0090.00815.53
7.2.180.0060.00915.68
7.2.170.0130.00315.42
7.2.160.0050.00915.63
7.2.150.0090.00616.46
7.2.140.0030.01316.41
7.2.130.0070.00916.54
7.2.120.0120.00416.52
7.2.110.0040.01116.47
7.2.100.0090.00716.63
7.2.90.0100.00516.71
7.2.80.0070.00816.50
7.2.70.0090.00616.44
7.2.60.0060.00716.66
7.2.50.0070.00816.63
7.2.40.0080.00816.62
7.2.30.0070.00916.60
7.2.20.0100.00816.45
7.2.10.0080.00916.59
7.2.00.0060.01216.66
7.1.330.0100.00415.37
7.1.320.0080.01115.46
7.1.310.0070.00615.31
7.1.300.0060.01015.25
7.1.290.0100.00915.44
7.1.280.0070.00715.20
7.1.270.0040.01215.46
7.1.260.0050.01215.33
7.1.250.0080.00715.20
7.1.240.0130.00615.16
7.1.230.0170.01215.11
7.1.220.0060.01215.29
7.1.210.0100.00715.00
7.1.200.0060.00815.40
7.1.190.0080.01515.48
7.1.180.0170.00615.42
7.1.170.0150.01115.37
7.1.160.0180.01515.46
7.1.150.0220.00315.34
7.1.140.0110.01115.44
7.1.130.0160.00515.31
7.1.120.0160.00715.35
7.1.110.0180.00816.55
7.1.100.0120.01016.53
7.1.90.0150.00716.76
7.1.80.0140.00516.47
7.1.70.0100.00516.35
7.1.60.0090.01222.44
7.1.50.0080.01622.23
7.1.40.0120.01224.81
7.1.30.0170.00724.78
7.1.20.0120.01324.91
7.1.10.0100.00815.91
7.1.00.0260.01015.42
7.0.330.0170.00314.96
7.0.320.0150.00414.80
7.0.310.0090.01214.86
7.0.300.0150.01114.96
7.0.290.0160.01214.93
7.0.280.0150.01115.13
7.0.270.0140.00615.01
7.0.260.0090.01715.14
7.0.250.0130.00616.31
7.0.240.0160.00616.18
7.0.230.0050.01516.27
7.0.220.0080.01016.13
7.0.210.0100.00915.90
7.0.200.0080.00716.04
7.0.190.0060.01415.78
7.0.180.0090.01115.54
7.0.170.0160.00715.54
7.0.160.0110.00515.63
7.0.150.0110.00815.68
7.0.140.0280.00915.24
7.0.130.0080.01115.65
7.0.120.0270.01515.37
7.0.110.0100.00815.56
7.0.100.0110.00915.47
7.0.90.0090.01115.61
7.0.80.0080.01115.64
7.0.70.0080.01015.50
7.0.60.0250.01214.99
7.0.50.0300.00915.12
7.0.40.0260.01215.27
7.0.30.0330.00915.29
7.0.20.0250.00815.31
7.0.10.0170.01015.21
7.0.00.0160.01415.17
5.6.400.0150.01115.52
5.6.390.0030.01815.31
5.6.380.0070.01415.50
5.6.370.0110.01315.64
5.6.360.0160.01016.08
5.6.350.0120.01715.54
5.6.340.0140.01415.66
5.6.330.0220.01215.85
5.6.320.0120.01215.47
5.6.310.0150.00915.84
5.6.300.0150.03218.32
5.6.290.0160.03318.39
5.6.280.0140.03819.00
5.6.270.0150.02818.29
5.6.260.0130.03518.31
5.6.250.0120.03518.18
5.6.240.0210.02618.33
5.6.230.0040.04318.13
5.6.220.0160.03118.20
5.6.210.0130.04218.96
5.6.200.0090.05018.99
5.6.190.0090.05719.09
5.6.180.0090.04519.13
5.6.170.0070.05419.11
5.6.160.0110.04719.05
5.6.150.0060.05519.04
5.6.140.0120.04019.12
5.6.130.0100.04119.09
5.6.120.0110.04719.06
5.6.110.0080.04819.02
5.6.100.0170.04319.06
5.6.90.0050.05119.09
5.6.80.0110.04418.66
5.6.70.0140.03117.85
5.6.60.0130.03017.86
5.6.50.0200.02017.97
5.6.40.0090.03317.86
5.6.30.0050.03917.69
5.6.20.0110.03017.74
5.6.10.0080.03017.73
5.6.00.0130.02717.86
5.5.380.0150.03016.38
5.5.370.0130.03316.56
5.5.360.0130.03516.47
5.5.350.0120.04216.80
5.5.340.0090.04217.06
5.5.330.0180.04617.20
5.5.320.0110.04917.07
5.5.310.0110.04917.14
5.5.300.0140.04617.06
5.5.290.0120.04517.13
5.5.280.0110.04117.09
5.5.270.0110.04417.07
5.5.260.0120.04717.13
5.5.250.0170.04016.99
5.5.240.0090.04316.75
5.5.230.0130.03716.56
5.5.220.0060.03616.55
5.5.210.0070.03516.49
5.5.200.0060.03516.46
5.5.190.0130.03016.56
5.5.180.0100.03216.34
5.5.170.0120.01215.73
5.5.160.0070.03416.45
5.5.150.0060.03516.40
5.5.140.0070.04116.49
5.5.130.0080.03516.51
5.5.120.0140.02616.47
5.5.110.0150.02516.56
5.5.100.0110.03016.36
5.5.90.0020.03616.33
5.5.80.0100.03316.46
5.5.70.0120.03116.23
5.5.60.0070.04416.38
5.5.50.0150.02716.19
5.5.40.0080.03216.12
5.5.30.0050.03516.37
5.5.20.0100.03016.36
5.5.10.0080.03616.32
5.5.00.0080.04216.24
5.4.450.0120.04117.01
5.4.440.0100.04417.13
5.4.430.0150.03717.00
5.4.420.0110.04517.04
5.4.410.0130.04016.92
5.4.400.0130.03316.83
5.4.390.0100.04416.84
5.4.380.0120.03716.87
5.4.370.0080.04916.71
5.4.360.0080.03916.70
5.4.350.0100.03416.85
5.4.340.0100.03816.75
5.4.330.0110.00412.41
5.4.320.0110.04916.72
5.4.310.0110.04116.88
5.4.300.0100.04116.82
5.4.290.0080.04016.61
5.4.280.0090.04516.69
5.4.270.0100.04316.74
5.4.260.0090.04016.86
5.4.250.0130.04016.78
5.4.240.0120.04016.81
5.4.230.0100.04616.82
5.4.220.0080.04816.75
5.4.210.0080.04116.76
5.4.200.0090.03716.78
5.4.190.0070.04316.79
5.4.180.0110.03516.67
5.4.170.0120.04016.75
5.4.160.0160.03616.69
5.4.150.0170.03316.69
5.4.140.0090.04715.06
5.4.130.0090.03715.14
5.4.120.0170.04115.05
5.4.110.0120.04615.10
5.4.100.0080.04715.13
5.4.90.0090.04015.16
5.4.80.0090.04515.09
5.4.70.0120.03715.18
5.4.60.0110.03915.20
5.4.50.0090.03815.11
5.4.40.0060.04115.14
5.4.30.0130.03515.13
5.4.20.0090.04915.07
5.4.10.0090.04115.06
5.4.00.0070.04714.70
5.3.290.0090.03914.15
5.3.280.0080.04814.08
5.3.270.0090.05114.07
5.3.260.0120.03614.09
5.3.250.0070.04213.97
5.3.240.0080.03914.11
5.3.230.0100.03614.13
5.3.220.0080.05214.01
5.3.210.0090.03814.00
5.3.200.0080.04514.03
5.3.190.0070.04514.03
5.3.180.0100.04614.11
5.3.170.0080.03714.05
5.3.160.0170.02814.04
5.3.150.0040.04614.01
5.3.140.0060.04214.04
5.3.130.0110.04314.17
5.3.120.0140.04214.07
5.3.110.0140.03814.06
5.3.100.0130.03713.59
5.3.90.0070.04213.64
5.3.80.0140.03913.67
5.3.70.0100.03813.65
5.3.60.0100.04013.67
5.3.50.0140.04213.57
5.3.40.0110.04213.60
5.3.30.0100.04213.67
5.3.20.0130.03113.45
5.3.10.0110.03213.48
5.3.00.0080.04013.33

preferences:
42.43 ms | 400 KiB | 5 Q