3v4l.org

run code in 300+ PHP versions simultaneously
<?php function returnEmpty() { return false; } var_dump(returnEmpty());

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)
8.3.60.0090.00616.63
8.3.50.0100.00316.50
8.3.40.0070.00718.68
8.3.30.0100.00718.74
8.3.20.0040.00420.29
8.3.10.0080.00021.73
8.3.00.0100.00017.25
8.2.180.0120.00918.18
8.2.170.0070.00722.96
8.2.160.0070.00720.27
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0000.00819.23
8.2.110.0100.00021.10
8.2.100.0090.00317.63
8.2.90.0050.00219.11
8.2.80.0040.00417.97
8.2.70.0040.00717.50
8.2.60.0070.00017.80
8.2.50.0030.00618.07
8.2.40.0000.00818.22
8.2.30.0030.00617.86
8.2.20.0000.00717.61
8.2.10.0040.00417.98
8.2.00.0040.00417.60
8.1.280.0110.01125.92
8.1.270.0160.00020.34
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0030.00719.01
8.1.230.0040.00717.42
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0040.00417.22
8.1.190.0050.00317.10
8.1.180.0030.00618.10
8.1.170.0000.00820.18
8.1.160.0000.00821.93
8.1.150.0040.00418.79
8.1.140.0040.00417.31
8.1.130.0050.00317.75
8.1.120.0000.00717.27
8.1.110.0050.00317.20
8.1.100.0030.00317.21
8.1.90.0000.00717.39
8.1.80.0070.00017.27
8.1.70.0030.00617.35
8.1.60.0040.00417.54
8.1.50.0000.00817.37
8.1.40.0030.00517.30
8.1.30.0040.00417.50
8.1.20.0030.00617.57
8.1.10.0040.00417.28
8.1.00.0040.00417.31
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0070.00018.22
8.0.270.0030.00317.13
8.0.260.0030.00317.02
8.0.250.0030.00316.84
8.0.240.0000.00816.71
8.0.230.0000.01016.85
8.0.220.0030.00316.65
8.0.210.0040.00416.73
8.0.200.0040.00416.75
8.0.190.0030.00516.82
8.0.180.0040.00416.81
8.0.170.0040.00416.70
8.0.160.0040.00416.75
8.0.150.0040.00416.79
8.0.140.0040.00416.63
8.0.130.0000.00713.13
8.0.120.0000.00816.73
8.0.110.0050.00216.64
8.0.100.0040.00416.63
8.0.90.0040.00316.56
8.0.80.0030.01316.75
8.0.70.0040.00416.71
8.0.60.0000.00716.75
8.0.50.0050.00316.63
8.0.30.0130.00616.94
8.0.20.0150.00317.40
8.0.10.0000.00716.70
8.0.00.0120.00516.53
7.4.330.0060.00015.03
7.4.320.0050.00216.26
7.4.300.0000.00616.44
7.4.290.0050.00316.57
7.4.280.0000.00816.42
7.4.270.0050.00316.44
7.4.260.0000.00716.43
7.4.250.0000.00816.44
7.4.240.0020.00516.45
7.4.230.0030.00316.26
7.4.220.0140.00716.48
7.4.210.0120.00616.47
7.4.200.0030.00316.42
7.4.160.0120.00316.23
7.4.150.0130.00317.40
7.4.140.0130.00917.86
7.4.130.0090.00716.44
7.4.120.0140.00516.45
7.4.110.0130.00916.27
7.4.100.0170.00016.28
7.4.90.0100.00716.41
7.4.80.0070.01019.39
7.4.70.0090.01316.41
7.4.60.0060.01016.37
7.4.50.0030.00316.17
7.4.40.0120.00616.57
7.4.30.0030.01916.34
7.4.00.0070.00714.53
7.3.330.0000.00513.10
7.3.320.0000.01313.21
7.3.310.0000.00716.13
7.3.300.0000.00616.23
7.3.290.0040.00416.21
7.3.280.0090.00816.27
7.3.270.0080.00817.40
7.3.260.0170.00016.19
7.3.250.0130.00716.21
7.3.240.0060.01216.47
7.3.230.0030.01416.39
7.3.210.0070.01016.15
7.3.200.0090.00819.39
7.3.190.0130.00916.49
7.3.180.0070.01416.22
7.3.170.0060.01116.27
7.3.160.0040.01316.50
7.2.330.0150.00316.47
7.2.320.0070.01016.42
7.2.310.0060.01016.50
7.2.300.0090.00916.18
7.2.290.0090.00916.34
7.2.60.0070.00616.71
7.2.00.0030.01318.88
7.1.200.0000.01215.76
7.1.100.0000.01117.71
7.1.70.0000.00917.23
7.1.60.0150.00919.50
7.1.50.0100.01316.65
7.1.00.0030.07722.42
7.0.200.0270.00314.41
7.0.140.0000.06722.20
7.0.60.0070.07721.87
7.0.50.0070.07317.84
7.0.40.0030.09020.25
7.0.30.0170.04320.09
7.0.20.0430.07020.09
7.0.10.0000.04720.19
7.0.00.0100.08320.33
5.6.280.0000.07721.04
5.6.210.0030.08320.63
5.6.200.0070.07318.27
5.6.190.0070.04020.52
5.6.180.0300.07720.39
5.6.170.0230.03320.52
5.6.160.0000.09020.44
5.6.150.0100.06718.15
5.6.140.0070.06018.15
5.6.130.0030.08318.21
5.6.120.0170.07321.12
5.6.110.0130.07720.99
5.6.100.0130.06021.00
5.6.90.0030.04720.88
5.6.80.0000.04320.38
5.5.350.3830.04020.43
5.5.340.0200.03318.09
5.5.330.0100.05320.41
5.5.320.0300.04020.39
5.5.310.0300.07320.19
5.5.300.0030.04017.99
5.5.290.0070.08718.09
5.5.280.0030.09020.77
5.5.270.0270.07020.79
5.5.260.0000.08720.68
5.5.250.0000.04320.46
5.5.240.0070.05320.15
5.4.450.3600.03719.48
5.4.440.0070.03719.34
5.4.430.1270.03319.44
5.4.420.3500.03319.47
5.4.410.4330.04719.36
5.4.400.0200.03719.11
5.4.390.4270.04319.21
5.4.380.4370.04319.07
5.4.370.4400.03719.12
5.4.360.4500.04019.11
5.4.350.4630.04319.13
5.4.340.4370.03018.95
5.4.320.4130.03718.89
5.4.310.4530.04019.11
5.4.300.4730.04019.00
5.4.290.3930.03719.07
5.4.280.3500.04019.20
5.4.270.4030.04318.95
5.4.260.3830.03319.11
5.4.250.3800.03719.10
5.4.240.3570.03719.20
5.4.230.4130.03318.95
5.4.220.3870.04019.14
5.4.210.3830.04318.95
5.4.200.3730.04019.10
5.4.190.4500.04019.20
5.4.180.4230.04018.89
5.4.170.3630.03319.10
5.4.160.4170.03719.15
5.4.150.4730.04019.04
5.4.140.4600.03316.34
5.4.130.4170.04016.35
5.4.120.4300.03316.53
5.4.110.4000.04016.48
5.4.100.3530.03716.52
5.4.90.4600.03316.50
5.4.80.4570.03716.45
5.4.70.4670.04316.48
5.4.60.4330.03316.16
5.4.50.4470.04016.27
5.4.40.4600.03016.57
5.4.30.4530.04016.14
5.4.20.4530.04016.35
5.4.10.4270.03016.25
5.4.00.4370.03015.90
5.3.290.4700.03314.81
5.3.280.4230.03714.75
5.3.270.4030.03714.60
5.3.260.3530.04314.49
5.3.250.4670.03314.67
5.3.240.4470.04014.63
5.3.230.4300.04714.59
5.3.220.4230.03314.57
5.3.210.4200.03714.56
5.3.200.3900.03714.57
5.3.190.4170.03714.61
5.3.180.4600.03314.45
5.3.170.4170.03714.45
5.3.160.4430.04014.57
5.3.150.4600.04014.59
5.3.140.4500.03014.63
5.3.130.4270.03014.46
5.3.120.4630.04014.54
5.3.110.3530.03714.57
5.3.100.4500.02714.05
5.3.90.4200.04714.05
5.3.80.3900.03714.03
5.3.70.3370.03714.05
5.3.60.3670.03014.04
5.3.50.3730.03313.95
5.3.40.3630.03013.93
5.3.30.3330.03014.06
5.3.20.3300.03713.61
5.3.10.4530.03313.65
5.3.00.3670.03313.52
5.2.170.3030.02311.06
5.2.160.3030.02311.29
5.2.150.3030.02711.21
5.2.140.3070.03011.17
5.2.130.3030.02711.05
5.2.120.3770.02711.15
5.2.110.3030.02311.16
5.2.100.3000.03011.11
5.2.90.3100.02711.27
5.2.80.3030.03011.14
5.2.70.3230.03010.98
5.2.60.3130.02711.00
5.2.50.3900.02710.97
5.2.40.2630.02310.98
5.2.30.0030.05710.94
5.2.20.0030.04011.01
5.2.10.0100.05010.89
5.2.00.1830.03010.85
5.1.60.3070.02010.13
5.1.50.2970.0209.95
5.1.40.2730.0309.96
5.1.30.3170.02710.26
5.1.20.3270.02710.30
5.1.10.3130.03010.05
5.1.00.3130.02310.21
5.0.50.1630.0208.59
5.0.40.1870.0178.37
5.0.30.1500.0278.12
5.0.20.1630.0208.20
5.0.10.1830.0178.32
5.0.00.1170.0378.17
4.4.90.1470.0135.96
4.4.80.1730.0175.96
4.4.70.0000.0375.96
4.4.60.0000.0205.96
4.4.50.0000.0335.96
4.4.40.1800.0275.96
4.4.30.1770.0135.96
4.4.20.1800.0175.96
4.4.10.1600.0135.96
4.4.00.1500.0205.96
4.3.110.1700.0175.96
4.3.100.1530.0205.96
4.3.90.1900.0135.96
4.3.80.1730.0205.96
4.3.70.1830.0105.96
4.3.60.1830.0135.96
4.3.50.2000.0175.96
4.3.40.1770.0275.96
4.3.30.1030.0205.96
4.3.20.0930.0235.96
4.3.10.0900.0175.96
4.3.00.0870.0135.96

preferences:
67.67 ms | 400 KiB | 5 Q