3v4l.org

run code in 300+ PHP versions simultaneously
<?php $object = (object) ["foo" => "bar"]; var_export($object); print "\n\n"; var_dump($object);

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)
8.3.60.0120.00318.30
8.3.50.0110.00718.19
8.3.40.0130.00318.56
8.3.30.0000.01418.59
8.3.20.0040.00419.12
8.3.10.0040.00423.70
8.3.00.0000.00822.21
8.2.180.0130.00718.29
8.2.170.0090.00622.96
8.2.160.0070.00721.16
8.2.150.0030.00624.18
8.2.140.0070.00024.66
8.2.130.0100.00326.16
8.2.120.0000.00721.13
8.2.110.0090.00022.20
8.2.100.0120.00017.91
8.2.90.0070.00317.63
8.2.80.0060.00318.86
8.2.70.0050.00317.63
8.2.60.0050.00317.63
8.2.50.0000.00917.75
8.2.40.0040.00417.63
8.2.30.0000.00820.48
8.2.20.0000.00717.92
8.2.10.0020.00517.98
8.2.00.0030.00519.39
8.1.280.0120.00325.92
8.1.270.0080.00023.99
8.1.260.0030.00526.35
8.1.250.0100.00728.09
8.1.240.0060.00323.84
8.1.230.0060.00617.77
8.1.220.0030.00617.76
8.1.210.0040.00418.77
8.1.200.0050.00317.23
8.1.190.0070.00417.13
8.1.180.0030.00618.10
8.1.170.0040.00417.63
8.1.160.0080.00018.81
8.1.150.0030.00318.88
8.1.140.0080.00019.06
8.1.130.0040.00419.25
8.1.120.0000.00717.29
8.1.110.0070.00417.38
8.1.100.0040.00417.27
8.1.90.0000.00717.41
8.1.80.0030.00417.30
8.1.70.0000.00717.30
8.1.60.0090.00017.53
8.1.50.0030.00617.43
8.1.40.0090.00017.34
8.1.30.0050.00317.63
8.1.20.0050.00517.60
8.1.10.0000.00717.47
8.1.00.0070.00017.29
8.0.300.0050.00220.42
8.0.290.0040.00416.75
8.0.280.0000.00718.38
8.0.270.0030.00317.31
8.0.260.0030.00316.91
8.0.250.0070.00016.96
8.0.240.0000.00616.99
8.0.230.0050.00216.95
8.0.220.0080.00016.77
8.0.210.0040.00416.89
8.0.200.0000.00616.82
8.0.190.0000.00716.93
8.0.180.0000.00716.81
8.0.170.0000.00816.89
8.0.160.0040.00416.96
8.0.150.0000.00816.77
8.0.140.0000.00716.84
8.0.130.0060.00013.30
8.0.120.0080.00016.76
8.0.110.0000.00716.90
8.0.100.0030.00316.73
8.0.90.0000.00716.84
8.0.80.0110.00516.80
8.0.70.0050.00216.94
8.0.60.0070.00016.82
8.0.50.0030.00516.75
8.0.30.0120.00717.00
8.0.20.0090.00917.40
8.0.10.0000.00717.07
8.0.00.0090.01016.93
7.4.330.0050.00015.55
7.4.320.0000.00716.45
7.4.300.0000.00716.53
7.4.290.0030.00316.53
7.4.280.0000.00716.41
7.4.270.0040.00416.40
7.4.260.0030.00516.43
7.4.250.0000.00716.38
7.4.240.0080.00016.36
7.4.230.0000.00816.18
7.4.220.0050.00316.64
7.4.210.0090.00916.40
7.4.200.0040.00416.43
7.4.160.0110.00516.44
7.4.140.0150.00317.86
7.4.130.0030.01616.43
7.4.120.0100.01116.51
7.4.110.0200.00316.51
7.4.100.0070.01016.24
7.4.90.0150.00316.45
7.4.80.0090.00919.39
7.4.70.0000.01716.43
7.4.60.0150.00016.29
7.4.50.0040.01516.52
7.4.40.0070.01016.45
7.4.00.0080.00914.77
7.3.330.0000.00512.93
7.3.320.0060.00013.01
7.3.310.0030.00516.28
7.3.300.0030.00316.22
7.3.290.0000.00616.09
7.3.280.0040.01116.24
7.3.260.0090.01016.34
7.3.240.0120.00716.27
7.3.230.0150.00316.20
7.3.210.0120.00916.14
7.3.200.0120.01216.30
7.3.190.0030.01316.43
7.3.180.0110.00516.36
7.3.170.0100.00616.23
7.3.160.0030.01316.20
7.3.120.0080.01114.60
7.3.110.0100.00714.57
7.3.100.0080.01014.76
7.3.90.0040.01214.88
7.3.80.0060.00614.54
7.3.70.0040.00614.63
7.3.60.0100.00414.63
7.3.50.0030.01214.74
7.3.40.0060.00614.71
7.3.30.0090.00714.60
7.3.20.0080.00516.55
7.3.10.0080.00816.40
7.3.00.0060.00716.41
7.2.330.0100.00716.60
7.2.320.0070.01016.31
7.2.310.0140.00416.60
7.2.300.0120.00616.39
7.2.290.0120.00516.32
7.2.250.0100.01014.90
7.2.240.0020.01915.00
7.2.230.0050.01114.97
7.2.220.0130.00314.97
7.2.210.0080.00614.82
7.2.200.0040.00914.98
7.2.190.0050.00914.83
7.2.180.0120.00714.83
7.2.170.0060.00814.94
7.2.90.0630.00914.49
7.2.80.0510.01014.44
7.2.70.0760.00714.85
7.2.60.0890.01715.05
7.2.50.0780.00015.00
7.2.40.1070.00614.90
7.2.30.0730.01014.70
7.2.20.0880.01014.62
7.2.10.0990.00614.72
7.2.00.0780.00614.89
7.1.330.0030.01015.83
7.1.320.0030.00815.60
7.1.310.0080.00615.66
7.1.300.0120.00515.39
7.1.290.0080.00515.78
7.1.280.0060.00515.74
7.1.270.0100.00315.70
7.1.260.0040.00915.74
7.1.210.0520.00613.83
7.1.200.0600.00713.95
7.1.190.1350.01013.82
7.1.180.0930.00613.72
7.1.170.1330.01013.59
7.1.160.0870.00413.67
7.1.150.0790.00013.73
7.1.140.1150.01013.78
7.1.130.0780.00413.80
7.1.120.0730.00313.59
7.1.110.0720.00313.59
7.1.100.0760.00313.61
7.1.90.0790.00713.87
7.1.80.0650.00313.84
7.1.70.0680.00613.71
7.1.60.1050.01031.70
7.1.50.0970.01031.77
7.1.40.1110.00331.72
7.1.30.1160.01331.67
7.1.20.0980.01031.61
7.1.10.0780.01313.86
7.1.00.0760.00013.69

preferences:
30.86 ms | 400 KiB | 5 Q