3v4l.org

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

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)
8.3.60.0070.01118.43
8.3.50.0140.00321.21
8.3.40.0040.01118.58
8.3.30.0120.00320.12
8.3.20.0040.00420.04
8.3.10.0100.00722.13
8.3.00.0070.00022.44
8.2.180.0100.01016.50
8.2.170.0090.00922.96
8.2.160.0070.00722.30
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0040.00420.79
8.2.110.0090.00020.47
8.2.100.0040.00817.79
8.2.90.0020.00518.03
8.2.80.0040.00419.25
8.2.70.0000.00817.13
8.2.60.0080.00017.91
8.2.50.0000.00818.07
8.2.40.0080.00019.82
8.2.30.0070.00019.36
8.2.20.0060.00317.59
8.2.10.0000.00717.54
8.2.00.0000.00817.54
8.1.280.0070.00725.92
8.1.270.0040.01123.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0100.00722.18
8.1.230.0090.00322.63
8.1.220.0030.00517.74
8.1.210.0040.00418.93
8.1.200.0000.01017.23
8.1.190.0040.00417.15
8.1.180.0030.00518.76
8.1.170.0000.00918.56
8.1.160.0000.00718.79
8.1.150.0070.00018.49
8.1.140.0070.00017.27
8.1.130.0030.00317.66
8.1.120.0030.00317.36
8.1.110.0030.00517.20
8.1.100.0000.00717.30
8.1.90.0030.00317.30
8.1.80.0040.00417.33
8.1.70.0090.00017.23
8.1.60.0000.00817.34
8.1.50.0000.00717.26
8.1.40.0040.00417.43
8.1.30.0060.00317.48
8.1.20.0000.00817.59
8.1.10.0070.00017.25
8.1.00.0000.00817.23
8.0.300.0000.00720.07
8.0.290.0000.00716.65
8.0.280.0040.00418.21
8.0.270.0030.00317.13
8.0.260.0000.00816.61
8.0.250.0070.00016.68
8.0.240.0080.00016.84
8.0.230.0000.00716.81
8.0.220.0030.00316.77
8.0.210.0030.00516.75
8.0.200.0000.00716.74
8.0.190.0000.00716.70
8.0.180.0030.00316.83
8.0.170.0000.00716.72
8.0.160.0070.00016.66
8.0.150.0070.00016.70
8.0.140.0000.00716.71
8.0.130.0000.00613.11
8.0.120.0050.00316.68
8.0.110.0000.00816.64
8.0.100.0050.00216.70
8.0.90.0040.00416.64
8.0.80.0100.00716.78
8.0.70.0040.00416.70
8.0.60.0050.00216.74
8.0.50.0040.00416.70
8.0.30.0100.00916.88
8.0.20.0110.00717.40
8.0.10.0000.00716.86
8.0.00.0120.00816.58
7.4.330.0000.00615.00
7.4.320.0070.00016.44
7.4.300.0060.00016.46
7.4.290.0030.00316.33
7.4.280.0000.00616.34
7.4.270.0060.00016.27
7.4.260.0000.00613.19
7.4.250.0050.00216.22
7.4.240.0000.00716.48
7.4.230.0070.00016.46
7.4.220.0160.01016.29
7.4.210.0080.00716.38
7.4.200.0000.00716.33
7.4.190.0030.00316.49
7.4.160.0130.00316.33
7.4.150.0090.00917.40
7.4.140.0140.00517.86
7.4.130.0090.00816.29
7.4.120.0080.00916.37
7.4.110.0070.01116.32
7.4.100.0170.00716.34
7.4.90.0030.01316.31
7.4.80.0100.00619.39
7.4.70.0030.01316.44
7.4.60.0060.01016.30
7.4.50.0050.00316.27
7.4.40.0080.00822.77
7.4.30.0130.00716.24
7.4.00.0130.00314.75
7.3.330.0050.00012.93
7.3.320.0030.00312.84
7.3.310.0080.00016.20
7.3.300.0000.00716.15
7.3.290.0040.01216.07
7.3.280.0130.00316.13
7.3.270.0170.00017.40
7.3.260.0030.01316.03
7.3.250.0120.01016.22
7.3.240.0070.01016.05
7.3.230.0030.01416.39
7.3.210.0070.01016.23
7.3.200.0060.01019.39
7.3.190.0090.00716.14
7.3.180.0090.00616.07
7.3.170.0130.00416.36
7.3.160.0100.01116.35
7.3.120.0090.00614.57
7.2.330.0100.00716.31
7.2.320.0130.01016.50
7.2.310.0130.00316.43
7.2.300.0030.01316.13
7.2.290.0100.00716.34
7.2.00.0080.00318.84
7.1.200.0080.00315.51
7.1.100.0070.00717.92
7.1.70.0050.00217.05
7.1.60.0040.01419.32
7.1.50.0040.01916.85
7.1.00.0030.07022.46
7.0.200.0040.00416.63
7.0.140.0100.06722.00
7.0.70.4770.04719.92
7.0.60.0070.08719.90
7.0.50.0100.07317.86
7.0.40.0170.05719.95
7.0.30.0330.07020.00
7.0.20.0370.07020.12
7.0.10.0370.07020.04
7.0.00.0100.08720.18
5.6.280.0070.07020.80
5.6.210.0070.04020.43
5.6.200.0070.07318.16
5.6.190.0130.08320.56
5.6.180.0200.06320.24
5.6.170.0370.07020.62
5.6.160.0070.04020.47
5.6.150.0170.03018.20
5.6.140.0030.04018.15
5.6.130.0030.08318.15
5.6.120.0170.07020.89
5.6.110.0070.08721.10
5.6.100.0100.07720.97
5.6.90.0000.04321.00
5.6.80.0130.06020.39
5.6.70.0300.06020.52
5.5.350.0070.08020.29
5.5.340.0070.03717.98
5.5.330.0070.05720.40
5.5.320.0070.05020.43
5.5.310.0230.07720.34
5.5.300.0030.04018.02
5.5.290.0130.07717.88
5.5.280.0000.04320.75
5.5.270.0070.05020.86
5.5.260.0130.08020.83
5.5.250.0130.08020.58
5.5.240.0100.04720.03
5.4.450.0170.05319.57
5.4.440.0230.07319.41
5.4.430.0170.04719.27
5.4.420.0200.04719.64
5.4.410.0200.07319.35
5.4.400.0170.03719.15
5.4.390.0270.06719.20
5.4.380.0170.07318.98
5.4.370.0270.04719.32
5.4.360.0270.04319.16
5.4.350.0270.03019.16
5.4.340.0170.07319.22
5.4.320.0270.04718.85
5.4.310.0230.06718.95
5.4.300.0200.08018.94
5.4.290.0270.06719.21
5.4.280.0300.06719.23
5.4.270.0130.05319.22
5.4.260.0300.06318.98
5.4.250.0200.07719.09
5.4.240.0330.06319.21
5.4.230.0230.05019.10
5.4.220.0170.04719.15
5.4.210.0270.06318.86
5.4.200.0230.07019.15
5.4.190.0370.05318.97
5.4.180.0200.04319.12
5.4.170.0230.07019.05
5.4.160.0270.06319.14
5.4.150.0200.07719.14
5.4.140.0170.05316.42
5.4.130.0130.04716.45
5.4.120.0300.06016.35
5.4.110.0130.06016.51
5.4.100.0170.06016.56
5.4.90.0270.04016.27
5.4.80.0300.06716.18
5.4.70.0230.06716.25
5.4.60.0200.06716.56
5.4.50.0170.05716.42
5.4.40.0200.05016.51
5.4.30.0300.06316.42
5.4.20.0270.03316.47
5.4.10.0300.03316.32
5.4.00.0330.05715.94
5.3.290.0300.06714.77
5.3.280.0230.07314.47
5.3.270.0130.08014.46
5.3.260.0230.07714.48
5.3.250.0170.04314.45
5.3.240.0230.05014.70
5.3.230.0270.06314.68
5.3.220.0230.04314.52
5.3.210.0230.04314.47
5.3.200.0230.07014.40
5.3.190.0300.03314.66
5.3.180.0230.07314.41
5.3.170.0230.07314.42
5.3.160.0130.04714.39
5.3.150.0230.04014.57
5.3.140.0230.06314.39
5.3.130.0270.06714.41
5.3.120.0270.06714.39
5.3.110.0170.05714.38
5.3.100.0170.07013.90
5.3.90.0300.04713.93
5.3.80.0230.03714.06
5.3.70.0270.02713.96
5.3.60.0200.04713.85
5.3.50.0370.05013.82
5.3.40.0230.06713.82
5.3.30.0330.04313.86
5.3.20.0230.04013.46
5.3.10.0230.04313.50
5.3.00.0270.05713.68

preferences:
43.25 ms | 401 KiB | 5 Q