3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stuff = new StdClass(); $stuff->blah = 1; var_dump($stuff);

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)
8.3.70.0090.00616.63
8.3.60.0090.00618.55
8.3.50.0220.00916.46
8.3.40.0130.00618.67
8.3.30.0110.00418.77
8.3.20.0060.00318.60
8.3.10.0050.00518.60
8.3.00.0000.00919.25
8.2.180.0110.00718.31
8.2.170.0100.00322.96
8.2.160.0040.01218.60
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00820.64
8.2.110.0080.00022.30
8.2.100.0090.00419.32
8.2.90.0000.00817.75
8.2.80.0050.00318.78
8.2.70.0040.00417.50
8.2.60.0060.00317.80
8.2.50.0080.00018.07
8.2.40.0060.00318.03
8.2.30.0000.00917.73
8.2.20.0060.00617.62
8.2.10.0000.00717.57
8.2.00.0080.00017.49
8.1.280.0110.01125.92
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0000.00820.75
8.1.230.0070.00417.77
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0060.00317.23
8.1.180.0080.00018.10
8.1.170.0030.00618.61
8.1.160.0050.00319.06
8.1.150.0040.00418.61
8.1.140.0040.00417.45
8.1.130.0000.00717.73
8.1.120.0030.00317.44
8.1.110.0080.00017.38
8.1.100.0070.00017.41
8.1.90.0040.00417.29
8.1.80.0030.00517.41
8.1.70.0000.00717.35
8.1.60.0040.00417.58
8.1.50.0000.00717.44
8.1.40.0050.00317.45
8.1.30.0050.00317.50
8.1.20.0030.00717.60
8.1.10.0030.00517.56
8.1.00.0040.00417.41
8.0.300.0070.00018.77
8.0.290.0030.00616.75
8.0.280.0030.00318.38
8.0.270.0070.00017.22
8.0.260.0030.00316.74
8.0.250.0060.00316.91
8.0.240.0080.00016.91
8.0.230.0000.00716.88
8.0.220.0030.00316.78
8.0.210.0070.00016.70
8.0.200.0030.00316.82
8.0.190.0000.00716.90
8.0.180.0080.00416.82
8.0.170.0080.00316.64
8.0.160.0040.00416.86
8.0.150.0000.01016.82
8.0.140.0100.00316.84
8.0.130.0000.00613.23
8.0.120.0040.00416.68
8.0.110.0030.00516.82
8.0.100.0030.00416.88
8.0.90.0080.00016.66
8.0.80.0090.01216.78
8.0.70.0040.00416.72
8.0.60.0020.00516.94
8.0.50.0030.00516.85
8.0.30.0090.01516.90
8.0.20.0080.01117.13
8.0.10.0040.00417.00
8.0.00.0070.01316.60
7.4.330.0000.00512.92
7.4.320.0030.00316.59
7.4.300.0040.00416.54
7.4.290.0000.00716.55
7.4.280.0080.00016.59
7.4.270.0000.00716.58
7.4.260.0030.00313.17
7.4.250.0060.00316.34
7.4.240.0030.00316.52
7.4.230.0030.00316.44
7.4.220.0120.00616.44
7.4.210.0060.00916.49
7.4.200.0050.00216.54
7.4.190.0040.00416.30
7.4.160.0090.00616.55
7.4.150.0100.01016.49
7.4.140.0180.00416.32
7.4.130.0100.00716.20
7.4.120.0000.01616.42
7.4.110.0060.01316.53
7.4.100.0090.00916.43
7.4.90.0110.00716.50
7.4.80.0120.01019.39
7.4.70.0090.01116.37
7.4.60.0130.00316.45
7.4.50.0000.00916.22
7.4.40.0030.00916.30
7.4.30.0130.00316.52
7.4.00.0050.00815.04
7.3.330.0000.00813.13
7.3.320.0050.00312.93
7.3.310.0040.00416.26
7.3.300.0030.00316.17
7.3.290.0060.00816.20
7.3.280.0110.00716.23
7.3.270.0100.00716.46
7.3.260.0100.00716.15
7.3.250.0100.00816.35
7.3.240.0160.01016.24
7.3.230.0050.01316.46
7.3.210.0120.00616.36
7.3.200.0040.01316.58
7.3.190.0100.00716.26
7.3.180.0120.00316.24
7.3.170.0060.01016.18
7.3.160.0090.01216.43
7.3.120.0060.00814.78
7.3.110.0070.01014.68
7.3.100.0030.00615.01
7.3.90.0030.01314.71
7.3.80.0070.00714.90
7.3.70.0000.01314.70
7.3.60.0100.00314.69
7.3.50.0030.01514.72
7.3.40.0060.00314.73
7.3.30.0000.01514.92
7.3.20.0070.00716.55
7.3.10.0060.00916.27
7.3.00.0000.01016.67
7.2.330.0080.00916.62
7.2.320.0100.00616.63
7.2.310.0110.01016.44
7.2.300.0060.01016.39
7.2.290.0070.01016.42
7.2.250.0030.01315.22
7.2.240.0090.00914.77
7.2.230.0090.00914.78
7.2.220.0000.01014.96
7.2.210.0110.00314.93
7.2.200.0040.01114.71
7.2.190.0060.01214.81
7.2.180.0040.00714.74
7.2.170.0060.00914.91
7.2.00.0060.01019.24
7.1.330.0060.00915.54
7.1.320.0090.00015.60
7.1.310.0050.00515.89
7.1.300.0070.01015.56
7.1.290.0040.00415.38
7.1.280.0070.00715.64
7.1.270.0060.00615.74
7.1.260.0070.00715.77
7.1.100.0120.00018.00
7.1.70.0000.00817.21
7.1.60.0120.01219.30
7.1.50.0060.00916.70
7.1.00.0000.07722.40
7.0.200.0000.00816.80
7.0.140.0030.07021.93
7.0.120.0100.06022.03
7.0.60.0030.09019.95
7.0.50.0070.03717.87
7.0.40.0100.05020.40
7.0.30.0270.07020.17
7.0.20.0400.07320.30
7.0.10.0100.08320.17
7.0.00.0030.08020.20
5.6.210.0100.03720.51
5.6.200.0070.06018.21
5.6.190.0000.09020.39
5.6.180.0200.04320.39
5.6.170.0270.03320.40
5.6.160.0070.03720.39
5.6.150.0100.04718.19
5.6.140.0170.07318.20
5.6.130.0070.08718.11
5.6.120.0130.07021.14
5.6.110.0100.08020.97
5.6.100.0070.07320.97
5.6.90.0100.05321.11
5.6.80.0030.05020.48
5.6.70.4700.04320.51
5.5.350.0270.07720.43
5.5.340.0100.07717.88
5.5.330.0000.04320.39
5.5.320.0270.05720.18
5.5.310.0200.04320.12
5.5.300.0070.08318.02
5.5.290.0000.07017.96
5.5.280.0130.06720.96
5.5.270.0070.08320.73
5.5.260.0170.07320.86
5.5.250.0170.07320.71
5.5.240.0200.07720.35
5.4.450.0000.09019.33
5.4.440.0070.08719.32
5.4.430.0030.08019.23
5.4.420.0100.06319.13
5.4.410.0200.03319.11
5.4.400.0070.03719.15
5.4.390.0070.07019.17
5.4.380.0030.04319.08
5.4.370.0070.08318.79
5.4.360.0130.05019.14
5.4.350.0070.07319.14
5.4.340.0070.05319.14
5.4.320.0000.04319.18
5.4.310.0100.05719.00
5.4.300.0100.07019.07
5.4.290.0170.04019.17
5.4.280.0030.05719.07
5.4.270.0130.07319.17
5.4.260.0000.04318.79
5.4.250.0070.03719.14
5.4.240.0070.05718.78
5.4.230.0000.07718.90
5.4.220.0100.04319.07
5.4.210.0100.07319.13
5.4.200.0030.07019.07
5.4.190.0070.07319.09
5.4.180.0070.04319.17
5.4.170.0130.03319.16
5.4.160.0000.04018.76
5.4.150.0000.04018.98
5.4.140.0030.03716.38
5.4.130.0030.03316.38
5.4.120.0030.03316.34
5.4.110.0070.03316.41
5.4.100.0030.03316.35
5.4.90.0000.03716.40
5.4.80.0000.04016.32
5.4.70.0030.03316.34
5.4.60.0030.03316.12
5.4.50.0100.03016.39
5.4.40.0000.04016.34
5.4.30.0030.03316.31
5.4.20.0000.03716.38
5.4.10.0030.04016.27
5.4.00.0100.02715.82
5.3.290.0070.08014.58
5.3.280.0100.04714.51
5.3.270.0170.06314.42
5.3.260.0070.03714.39
5.3.250.0030.03714.48
5.3.240.0030.04014.56
5.3.230.0000.04014.49
5.3.220.0000.04014.48
5.3.210.0030.04314.51
5.3.200.0000.04014.36
5.3.190.0000.04014.38
5.3.180.0070.03314.48
5.3.170.0000.04714.48
5.3.160.0000.04014.53
5.3.150.0000.04014.50
5.3.140.0000.04014.48
5.3.130.0000.04014.48
5.3.120.0000.04014.45
5.3.110.0100.03014.47
5.3.100.0000.03714.00
5.3.90.0000.04713.92
5.3.80.0000.03713.94
5.3.70.0030.04013.94
5.3.60.0000.04013.93
5.3.50.0030.03313.89
5.3.40.0070.03713.76
5.3.30.0000.03713.84
5.3.20.0070.03013.65
5.3.10.0030.03313.58
5.3.00.0070.03313.58
5.2.170.0030.02711.09
5.2.160.0000.03011.01
5.2.150.0100.02011.01
5.2.140.0070.02311.07
5.2.130.0000.03011.01
5.2.120.0070.03011.01
5.2.110.0000.03011.05
5.2.100.0030.02711.08
5.2.90.0000.03011.07
5.2.80.0030.02711.01
5.2.70.0000.03311.01
5.2.60.0100.04011.02
5.2.50.0000.04011.01
5.2.40.0030.06311.01
5.2.30.0030.03011.05
5.2.20.0000.06711.01
5.2.10.0030.06311.01
5.2.00.0030.05311.01
5.1.60.0130.04711.01
5.1.50.0030.05311.01
5.1.40.0000.02711.01
5.1.30.0100.03011.01
5.1.20.0070.03311.01
5.1.10.0030.06011.01
5.1.00.0030.05311.01
5.0.50.0070.04011.01
5.0.40.0000.04011.01
5.0.30.0000.07011.01
5.0.20.0000.02311.01
5.0.10.0030.03011.01
5.0.00.0030.06711.01
4.4.90.0030.02011.01
4.4.80.0030.01711.01
4.4.70.0030.02311.01
4.4.60.0000.02311.01
4.4.50.0070.02711.01
4.4.40.0000.03011.01
4.4.30.0030.02011.01
4.4.20.0030.01311.01
4.4.10.0070.03011.01
4.4.00.0000.05711.01
4.3.110.0030.03011.01
4.3.100.0030.03711.01
4.3.90.0030.01311.01
4.3.80.0000.05711.01
4.3.70.0030.03011.01
4.3.60.0030.03311.01
4.3.50.0030.03311.01
4.3.40.0000.05011.01
4.3.30.0000.03311.01
4.3.20.0000.03711.01
4.3.10.0000.01711.01
4.3.00.0000.03711.01

preferences:
74.32 ms | 401 KiB | 5 Q