3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( empty('0') );

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)
8.3.60.0060.00916.38
8.3.50.0120.00817.40
8.3.40.0080.00818.43
8.3.30.0110.00418.63
8.3.20.0030.00618.48
8.3.10.0000.00818.57
8.3.00.0090.00019.25
8.2.180.0120.00316.63
8.2.170.0070.00722.96
8.2.160.0110.00418.68
8.2.150.0050.00324.18
8.2.140.0040.01124.66
8.2.130.0040.00426.16
8.2.120.0070.00021.18
8.2.110.0090.00019.09
8.2.100.0080.00417.91
8.2.90.0040.00419.05
8.2.80.0080.00017.97
8.2.70.0040.00417.34
8.2.60.0030.00617.90
8.2.50.0080.00018.10
8.2.40.0060.00317.78
8.2.30.0030.00617.63
8.2.20.0060.00317.49
8.2.10.0070.00017.43
8.2.00.0040.00417.59
8.1.280.0130.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0030.00621.07
8.1.230.0040.00817.42
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0060.00317.10
8.1.190.0040.00417.10
8.1.180.0050.00318.10
8.1.170.0040.00418.59
8.1.160.0080.00018.86
8.1.150.0000.00818.50
8.1.140.0040.00417.22
8.1.130.0070.00017.24
8.1.120.0030.00517.23
8.1.110.0030.00317.25
8.1.100.0030.00317.20
8.1.90.0000.00717.31
8.1.80.0030.00317.25
8.1.70.0000.00717.29
8.1.60.0030.00517.36
8.1.50.0000.00717.37
8.1.40.0060.00317.28
8.1.30.0040.00417.55
8.1.20.0030.00617.45
8.1.10.0040.00417.44
8.1.00.0080.00017.29
8.0.300.0070.00018.77
8.0.290.0000.00916.58
8.0.280.0000.00718.34
8.0.270.0000.00716.99
8.0.260.0030.00616.58
8.0.250.0000.00716.82
8.0.240.0040.00416.82
8.0.230.0040.00316.82
8.0.220.0050.00216.67
8.0.210.0000.00716.77
8.0.200.0030.00316.65
8.0.190.0030.00516.84
8.0.180.0040.00416.84
8.0.170.0000.00816.60
8.0.160.0040.00416.70
8.0.150.0040.00416.66
8.0.140.0020.00516.65
8.0.130.0000.00613.21
8.0.120.0000.00916.68
8.0.110.0000.00716.63
8.0.100.0040.00416.74
8.0.90.0070.00016.59
8.0.80.0060.00916.70
8.0.70.0000.00716.82
8.0.60.0040.00416.65
8.0.50.0030.00616.81
8.0.30.0080.01116.79
8.0.20.0140.00517.05
8.0.10.0040.00416.76
8.0.00.0150.00316.53
7.4.330.0050.00012.84
7.4.320.0030.00316.50
7.4.300.0000.00616.31
7.4.290.0040.00416.34
7.4.280.0040.00416.50
7.4.270.0060.00016.45
7.4.260.0030.00613.13
7.4.250.0000.00716.49
7.4.240.0030.00316.45
7.4.230.0030.00316.56
7.4.220.0140.00416.32
7.4.210.0100.00616.39
7.4.200.0030.00316.34
7.4.190.0040.00416.57
7.4.160.0110.00416.15
7.4.150.0110.00716.27
7.4.140.0100.00717.86
7.4.130.0170.00716.30
7.4.120.0170.00716.56
7.4.110.0060.01216.41
7.4.100.0120.00616.27
7.4.90.0110.00816.32
7.4.80.0060.01019.39
7.4.70.0160.01916.24
7.4.60.0070.01016.53
7.4.50.0000.00516.34
7.4.40.0120.00616.46
7.4.30.0090.00616.44
7.4.00.0070.00714.52
7.3.330.0070.00013.05
7.3.320.0070.00012.94
7.3.310.0030.00315.95
7.3.300.0040.00415.91
7.3.290.0080.00616.08
7.3.280.0120.00316.17
7.3.270.0080.00916.10
7.3.260.0060.01116.37
7.3.240.0100.00616.16
7.3.230.0080.00816.21
7.3.210.0130.00616.00
7.3.200.0150.00716.39
7.3.190.0040.01116.18
7.3.180.0000.01616.44
7.3.170.0080.01216.17
7.3.160.0170.00316.34
7.3.120.0040.01114.70
7.3.10.0030.01016.48
7.3.00.0130.00316.39
7.2.330.0040.01316.52
7.2.320.0110.01116.25
7.2.310.0110.00616.04
7.2.300.0200.00316.16
7.2.290.0000.01816.28
7.2.130.0060.00916.54
7.2.120.0060.01016.80
7.2.110.0040.01116.77
7.2.100.0070.00716.76
7.2.90.0080.00616.89
7.2.80.0060.00916.79
7.2.70.0030.00716.79
7.2.60.0070.01016.52
7.2.50.0120.00316.54
7.2.40.0040.00716.76
7.2.30.0040.01116.41
7.2.20.0120.00616.83
7.2.10.0030.00716.80
7.2.00.0090.00517.95
7.1.250.0040.00815.52
7.1.100.0030.00918.19
7.1.70.0000.01017.15
7.1.60.0120.01219.25
7.1.50.0000.01616.70
7.1.00.0070.03722.30
7.0.200.0030.00316.53
7.0.140.0000.07722.02
7.0.120.0030.06722.05
7.0.60.0270.07719.90
7.0.50.0170.07317.89
7.0.40.0100.06319.96
7.0.30.0300.07319.96
7.0.20.0270.04020.08
7.0.10.0170.07020.23
7.0.00.0270.07320.30
5.6.280.0100.06721.08
5.6.210.0070.07020.75
5.6.200.0130.07718.22
5.6.190.0330.07320.43
5.6.180.0230.06720.43
5.6.170.0230.08720.28
5.6.160.0170.05020.49
5.6.150.0100.05020.43
5.6.140.0230.08320.41
5.6.130.0370.07020.40
5.6.120.0230.06320.11
5.6.110.0130.04720.18
5.6.100.0270.06720.45
5.6.90.0230.05720.31
5.6.80.0200.06319.79
5.6.70.0270.07319.78
5.6.60.0230.07319.67
5.6.50.0170.06019.73
5.6.40.0270.06019.73
5.6.30.0230.04019.79
5.6.20.0270.03719.75
5.6.10.0100.06019.67
5.6.00.0330.03719.52
5.5.350.4000.04020.43
5.5.340.0070.04717.95
5.5.330.0330.07020.21
5.5.320.0330.06720.29
5.5.310.0170.04720.21
5.5.300.0130.04720.12
5.5.290.0270.08320.17
5.5.280.0200.08320.14
5.5.270.0170.05719.92
5.5.260.0170.06319.96
5.5.250.0300.07319.98
5.5.240.0230.07319.32
5.5.230.0230.06719.27
5.5.220.0370.07319.49
5.5.210.0370.04019.31
5.5.200.0230.07319.58
5.5.190.0230.06019.56
5.5.180.0270.05719.57
5.5.160.0270.03319.50
5.5.150.0270.07719.26
5.5.140.0200.06719.33
5.5.130.0230.08319.57
5.5.120.0230.04319.42
5.5.110.0330.06719.41
5.5.100.0200.04019.16
5.5.90.0330.06719.45
5.5.80.0300.07019.49
5.5.70.0130.04719.45
5.5.60.0230.04719.47
5.5.50.0270.05019.50
5.5.40.0170.08319.44
5.5.30.0200.08319.21
5.5.20.0200.08319.43
5.5.10.0230.08019.14
5.5.00.0200.04019.14
5.4.450.0230.08019.48
5.4.440.0200.05719.31
5.4.430.0170.08319.20
5.4.420.0200.06319.18
5.4.410.0230.06719.35
5.4.400.0200.06319.21
5.4.390.0300.07019.00
5.4.380.0230.07019.25
5.4.370.0230.06018.86
5.4.360.0170.06018.98
5.4.350.0130.05018.98
5.4.340.0330.06318.86
5.4.320.0170.05019.27
5.4.310.0300.07318.98
5.4.300.0230.07018.98
5.4.290.0270.04019.24
5.4.280.0230.07319.11
5.4.270.0330.06719.24
5.4.260.0270.07319.24
5.4.250.0200.03719.00
5.4.240.0430.06019.24
5.4.230.0200.04718.85
5.4.220.0200.04319.15
5.4.210.0230.07019.00
5.4.200.0300.07319.11
5.4.190.0170.06319.24
5.4.180.0200.07719.09
5.4.170.0270.06718.95
5.4.160.0270.06319.10
5.4.150.0200.08018.88
5.4.140.0230.06316.52
5.4.130.0230.07316.36
5.4.120.0200.07716.41
5.4.110.0170.03316.44
5.4.100.0230.03316.50
5.4.90.0170.03316.48
5.4.80.0170.03016.38
5.4.70.0200.03316.40
5.4.60.0200.03316.38
5.4.50.0100.04016.22
5.4.40.0070.04016.43
5.4.30.0130.03316.27
5.4.20.0170.03316.51
5.4.10.0170.03316.41
5.4.00.0170.03015.91
5.3.290.0230.03314.63
5.3.280.0200.05314.38
5.3.270.0270.04014.56
5.3.260.0270.05014.54
5.3.250.0500.05714.54
5.3.240.0200.07314.51
5.3.230.0330.06314.52
5.3.220.0130.05314.45
5.3.210.0170.04014.52
5.3.200.0270.04314.38
5.3.190.0170.03714.50
5.3.180.0070.04714.49
5.3.170.0100.04014.54
5.3.160.0170.03314.50
5.3.150.0130.03314.50
5.3.140.0100.04014.49
5.3.130.0170.03314.49
5.3.120.0200.03014.45
5.3.110.0170.06014.48
5.3.100.0200.03314.00
5.3.90.0170.03013.96
5.3.80.0200.03313.84
5.3.70.0170.03313.85
5.3.60.0130.04013.96
5.3.50.0070.04313.76
5.3.40.0200.03013.88
5.3.30.0070.04013.73
5.3.20.0170.03013.78
5.3.10.0130.03313.49
5.3.00.0100.03713.47
5.2.170.0200.02712.45
5.2.160.0100.03312.45
5.2.150.0170.02312.45
5.2.140.0170.02712.45
5.2.130.0130.02312.46
5.2.120.0070.03012.46
5.2.110.0030.03312.46
5.2.100.0130.02712.46
5.2.90.0070.03012.46
5.2.80.0130.03012.46
5.2.70.0130.03012.46
5.2.60.0100.03012.46
5.2.50.0070.03012.46
5.2.40.0130.02312.46
5.2.30.0070.03012.46
5.2.20.0100.03012.46
5.2.10.0130.02712.46
5.2.00.0130.02312.46
5.1.60.0130.03712.46
5.1.50.0070.02712.46
5.1.40.0100.02012.46
5.1.30.0130.02012.46
5.1.20.0070.02712.46
5.1.10.0130.02012.46
5.1.00.0030.03012.46
5.0.50.0070.02312.46
5.0.40.0100.03312.46
5.0.30.0070.05012.46
5.0.20.0130.04012.46
5.0.10.0100.03312.46
5.0.00.0100.06312.46
4.4.90.0030.01712.46
4.4.80.0070.01012.46
4.4.70.0030.01712.46
4.4.60.0030.01712.46
4.4.50.0030.01312.46
4.4.40.0070.02312.46
4.4.30.0030.01312.46
4.4.20.0000.01712.46
4.4.10.0030.01712.46
4.4.00.0100.05012.46
4.3.110.0070.03012.46
4.3.100.0130.02012.46
4.3.90.0130.02712.46
4.3.80.0070.03012.46
4.3.70.0130.03012.46
4.3.60.0100.02312.46
4.3.50.0030.03312.46
4.3.40.0100.04012.46
4.3.30.0000.03012.46
4.3.20.0030.02712.46
4.3.10.0030.02712.46
4.3.00.0030.02712.46

preferences:
49.26 ms | 401 KiB | 5 Q