3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export(1*1.0); echo "\n"; var_dump(1*1.0); echo "\n"; ?>

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)
8.3.60.0040.01118.15
8.3.50.0060.01216.33
8.3.40.0150.00318.67
8.3.30.0070.00718.61
8.3.20.0180.00020.26
8.3.10.0000.00821.80
8.3.00.0040.00421.60
8.2.180.0100.00718.04
8.2.170.0040.01122.96
8.2.160.0120.00820.47
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00821.13
8.2.120.0070.00026.35
8.2.110.0090.00018.99
8.2.100.0080.00417.91
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0060.00317.36
8.2.60.0040.00418.04
8.2.50.0040.00418.09
8.2.40.0000.00822.20
8.2.30.0000.00719.36
8.2.20.0000.00817.48
8.2.10.0030.00517.84
8.2.00.0000.00717.79
8.1.280.0100.01025.92
8.1.270.0040.00422.05
8.1.260.0000.00828.09
8.1.250.0070.00028.09
8.1.240.0170.00022.33
8.1.230.0080.00317.64
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0070.00317.10
8.1.190.0050.00317.13
8.1.180.0000.00718.10
8.1.170.0000.00818.59
8.1.160.0070.00020.65
8.1.150.0000.00718.81
8.1.140.0050.00319.44
8.1.130.0000.00717.49
8.1.120.0080.00017.36
8.1.110.0030.00317.34
8.1.100.0000.00817.36
8.1.90.0000.00817.22
8.1.80.0070.00017.32
8.1.70.0080.00017.22
8.1.60.0080.00417.45
8.1.50.0040.00717.28
8.1.40.0050.00317.27
8.1.30.0040.00417.48
8.1.20.0000.00717.42
8.1.10.0080.00017.48
8.1.00.0060.00317.28
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.34
8.0.270.0000.00717.09
8.0.260.0000.00617.18
8.0.250.0070.00016.75
8.0.240.0040.00416.78
8.0.230.0030.00316.75
8.0.220.0030.00316.79
8.0.210.0040.00416.78
8.0.200.0030.00616.87
8.0.190.0000.00816.84
8.0.180.0000.00816.83
8.0.170.0040.00416.84
8.0.160.0040.00416.83
8.0.150.0030.00316.57
8.0.140.0040.00416.72
8.0.130.0000.00513.22
8.0.120.0000.00816.62
8.0.110.0000.00816.65
8.0.100.0040.00416.58
8.0.90.0040.00416.71
8.0.80.0060.01616.77
8.0.70.0000.00816.68
8.0.60.0040.00416.57
8.0.50.0000.00816.82
8.0.30.0020.01516.88
8.0.20.0110.00917.40
8.0.10.0070.00016.91
8.0.00.0100.01016.53
7.4.330.0030.00316.77
7.4.320.0030.00316.37
7.4.300.0030.00316.45
7.4.290.0000.00716.41
7.4.280.0090.00016.35
7.4.270.0030.00316.45
7.4.260.0120.00016.33
7.4.250.0040.00416.32
7.4.240.0080.00016.31
7.4.230.0040.00416.43
7.4.220.0090.01216.40
7.4.210.0040.01216.46
7.4.200.0000.00716.47
7.4.160.0090.00616.29
7.4.150.0090.00917.40
7.4.140.0150.00917.86
7.4.130.0060.01316.24
7.4.120.0110.00716.32
7.4.110.0130.00416.27
7.4.100.0070.01016.48
7.4.90.0060.01016.43
7.4.80.0120.00819.39
7.4.70.0030.01316.41
7.4.60.0100.00716.43
7.4.50.0000.01516.23
7.4.40.0120.00416.27
7.4.30.0130.00616.46
7.4.00.0040.01214.94
7.3.330.0000.00513.02
7.3.320.0000.00512.97
7.3.310.0000.00716.20
7.3.300.0000.00716.12
7.3.290.0000.00716.05
7.3.280.0050.01116.12
7.3.270.0030.01617.40
7.3.260.0030.01316.50
7.3.250.0080.00916.19
7.3.240.0150.00816.37
7.3.230.0060.01116.53
7.3.210.0070.01016.45
7.3.200.0070.01019.39
7.3.190.0060.00916.18
7.3.180.0100.01016.07
7.3.170.0090.00916.29
7.3.160.0070.01016.25
7.3.10.0060.00616.05
7.3.00.0070.01516.16
7.2.330.0000.02116.71
7.2.320.0110.00716.45
7.2.310.0060.01016.45
7.2.300.0100.00716.51
7.2.290.0130.00316.42
7.2.130.0180.00616.07
7.2.120.0100.01016.00
7.2.110.0090.01516.18
7.2.100.0120.01216.29
7.2.90.0150.01216.27
7.2.80.0080.00816.53
7.2.70.0090.00916.38
7.2.60.0070.01016.57
7.2.50.0070.01116.07
7.2.40.0140.01116.56
7.2.30.0110.01116.34
7.2.20.0160.00815.82
7.2.10.0190.00816.61
7.2.00.0150.00717.82
7.1.250.0100.01215.41
7.1.200.0060.00315.49
7.1.100.0090.00617.94
7.1.70.0000.00817.19
7.1.60.0070.01819.40
7.1.50.0040.01116.85
7.1.00.0100.07022.47
7.0.200.0170.00714.81
7.0.60.0170.08021.87
7.0.50.0070.08017.79
7.0.40.0030.05020.02
7.0.30.0200.05020.16
7.0.20.0370.06720.00
7.0.10.0100.07320.09
7.0.00.0000.09020.16
5.6.280.0070.06021.07
5.6.210.0170.04320.52
5.6.200.0100.08318.18
5.6.190.0000.09320.48
5.6.180.0230.06020.27
5.6.170.0300.06720.41
5.6.160.0070.08320.49
5.6.150.0030.08718.15
5.6.140.0030.06318.18
5.6.130.0000.04318.18
5.6.120.0130.07321.09
5.6.110.0130.07721.10
5.6.100.0030.04021.10
5.6.90.0100.08020.94
5.6.80.0030.03720.36
5.5.350.0300.07320.33
5.5.340.0100.04317.91
5.5.330.0000.05020.41
5.5.320.0570.06720.17
5.5.310.0270.04320.21
5.5.300.0130.05318.02
5.5.290.0100.08017.90
5.5.280.0030.04020.97
5.5.270.0100.08020.77
5.5.260.0100.08020.71
5.5.250.0070.07720.67
5.5.240.0230.07320.18

preferences:
66.28 ms | 401 KiB | 5 Q