3v4l.org

run code in 300+ PHP versions simultaneously
<?php class cywm528 {} var_dump($obj);

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)
8.3.60.0070.00718.55
8.3.50.0100.00821.95
8.3.40.0040.01118.84
8.3.30.0180.00318.79
8.3.20.0000.00720.32
8.3.10.0040.00421.71
8.3.00.0040.00422.51
8.2.180.0040.01116.63
8.2.170.0030.01422.96
8.2.160.0000.01520.71
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0030.00517.50
8.2.110.0070.00322.31
8.2.100.0070.00419.57
8.2.90.0000.00718.91
8.2.80.0080.00019.41
8.2.70.0040.00417.63
8.2.60.0060.00317.93
8.2.50.0060.00618.07
8.2.40.0090.00617.83
8.2.30.0000.00717.86
8.2.20.0000.00717.59
8.2.10.0000.00717.47
8.2.00.0030.00517.71
8.1.280.0070.01325.92
8.1.270.0080.00022.19
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0080.00023.92
8.1.230.0100.00019.07
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00417.26
8.1.180.0040.00418.10
8.1.170.0030.00618.52
8.1.160.0070.00322.00
8.1.150.0040.00418.51
8.1.140.0000.00717.30
8.1.130.0030.00517.75
8.1.120.0060.00317.37
8.1.110.0080.00017.32
8.1.100.0050.00217.31
8.1.90.0000.00717.30
8.1.80.0020.00517.39
8.1.70.0030.00317.23
8.1.60.0080.00417.47
8.1.50.0040.00417.40
8.1.40.0080.00017.32
8.1.30.0050.00217.41
8.1.20.0090.00017.48
8.1.10.0030.00617.39
8.1.00.0000.00817.28
8.0.300.0000.00818.77
8.0.290.0030.00317.04
8.0.280.0000.00818.27
8.0.270.0050.00317.13
8.0.260.0030.00316.75
8.0.250.0070.00016.77
8.0.240.0000.00716.88
8.0.230.0070.00016.75
8.0.220.0070.00016.73
8.0.210.0000.00716.72
8.0.200.0050.00316.88
8.0.190.0040.00416.76
8.0.180.0000.00716.74
8.0.170.0040.00416.92
8.0.160.0070.00016.80
8.0.150.0000.00816.75
8.0.140.0000.00916.81
8.0.130.0030.00313.29
8.0.120.0040.00416.81
8.0.110.0000.00816.83
8.0.100.0030.00316.64
8.0.90.0030.00316.94
8.0.80.0090.00616.78
8.0.70.0000.00816.72
8.0.60.0000.00716.82
8.0.50.0070.00016.64
8.0.30.0110.01116.80
8.0.20.0120.00517.40
8.0.10.0040.00416.91
8.0.00.0090.01016.48
7.4.330.0000.00515.00
7.4.320.0040.00416.46
7.4.300.0030.00616.38
7.4.290.0020.00516.46
7.4.280.0080.00016.35
7.4.270.0030.00316.23
7.4.260.0040.00416.28
7.4.250.0060.00316.26
7.4.240.0020.00516.50
7.4.230.0040.00416.22
7.4.220.0040.01416.51
7.4.210.0070.00716.40
7.4.200.0040.00416.52
7.4.190.0030.00316.53
7.4.160.0080.00816.35
7.4.150.0120.00617.40
7.4.140.0120.00717.86
7.4.130.0150.00516.35
7.4.120.0090.00916.35
7.4.110.0110.00616.53
7.4.100.0090.00816.45
7.4.90.0070.01016.39
7.4.80.0100.01019.39
7.4.70.0100.00716.41
7.4.60.0080.00816.38
7.4.50.0030.00516.45
7.4.40.0070.01122.77
7.4.30.0120.00416.29
7.4.00.0120.00015.05
7.3.330.0030.00313.23
7.3.320.0020.00213.22
7.3.310.0040.00416.13
7.3.300.0040.00416.19
7.3.290.0120.00316.22
7.3.280.0080.01216.19
7.3.270.0100.01017.40
7.3.260.0140.00316.21
7.3.250.0140.00616.26
7.3.240.0040.01216.19
7.3.230.0080.00816.39
7.3.210.0070.01016.30
7.3.200.0100.01019.39
7.3.190.0100.00716.33
7.3.180.0060.00916.25
7.3.170.0060.01016.27
7.3.160.0060.00916.37
7.3.120.0060.00714.76
7.2.330.0140.00316.60
7.2.320.0030.01516.21
7.2.310.0070.01416.41
7.2.300.0060.01116.18
7.2.290.0030.01316.51
7.2.00.0040.01219.27
7.1.100.0000.01517.84
7.1.70.0000.00717.01
7.1.60.0070.01719.82
7.1.50.0000.01016.90
7.1.00.0030.07722.37
7.0.200.0080.00816.75
7.0.140.0070.06322.04
7.0.60.0070.08719.85
7.0.50.0070.05717.96
7.0.40.0100.07720.18
7.0.30.0300.07720.11
7.0.20.0230.03720.10
7.0.10.0200.04020.07
7.0.00.0200.08020.09
5.6.280.0000.07021.09
5.6.210.0070.08020.50
5.6.200.0030.04718.23
5.6.190.0100.08020.57
5.6.180.3770.03720.61
5.6.170.0230.08020.61
5.6.160.0100.08320.71
5.6.150.0100.07718.18
5.6.140.0030.08318.23
5.6.130.0070.05318.18
5.6.120.0130.04720.96
5.6.110.0170.06720.98
5.6.100.0130.08021.02
5.6.90.0070.08021.09
5.6.80.0030.06720.52
5.6.70.0400.06720.46
5.5.350.0030.08020.39
5.5.340.0070.03718.02
5.5.330.0030.08320.32
5.5.320.0170.04320.34
5.5.310.0170.04720.34
5.5.300.0100.07718.08
5.5.290.0030.06017.96
5.5.280.0000.05320.79
5.5.270.0130.08320.79
5.5.260.0200.07320.87
5.5.250.0100.07020.68
5.5.240.0030.03720.15
5.4.450.3530.04019.29
5.4.440.0130.06719.41
5.4.430.3670.04319.29
5.4.420.3730.04719.27
5.4.410.3670.03719.18
5.4.400.0030.04718.86
5.4.390.3200.04018.87
5.4.380.3300.03319.14
5.4.370.3070.03019.12
5.4.360.3070.03719.12
5.4.350.3270.03719.16
5.4.340.3230.03319.07
5.4.320.3030.03718.96
5.4.310.3330.03319.09
5.4.300.3400.03719.08
5.4.290.3370.03018.84
5.4.280.3070.04319.14
5.4.270.3130.03319.15
5.4.260.3070.04018.96
5.4.250.3470.03318.97
5.4.240.3170.03318.84
5.4.230.3730.04018.84
5.4.220.3970.04719.11
5.4.210.4170.03019.11
5.4.200.4000.03719.12
5.4.190.3670.03018.97
5.4.180.2970.04719.05
5.4.170.3630.03718.95
5.4.160.3670.03018.95
5.4.150.3630.04019.04
5.4.140.3230.03716.46
5.4.130.4070.02716.28
5.4.120.3270.04016.45
5.4.110.3700.03716.41
5.4.100.4400.03716.45
5.4.90.4030.02316.45
5.4.80.3770.03716.17
5.4.70.3830.03016.43
5.4.60.3600.02716.52
5.4.50.3600.03316.52
5.4.40.3330.03316.52
5.4.30.3770.04316.51
5.4.20.3500.03716.42
5.4.10.3430.03716.38
5.4.00.3070.03016.11
5.3.290.3070.03714.77
5.3.280.3170.04014.60
5.3.270.4470.05014.59
5.3.260.3000.04014.60
5.3.250.3230.04014.60
5.3.240.3700.04014.57
5.3.230.4000.04714.60
5.3.220.3600.03314.54
5.3.210.3470.04014.61
5.3.200.2930.04014.46
5.3.190.3600.03714.78
5.3.180.3400.04014.54
5.3.170.3600.04014.55
5.3.160.3470.03014.56
5.3.150.3270.03714.63
5.3.140.3630.03714.54
5.3.130.3470.03714.70
5.3.120.3530.03714.69
5.3.110.3300.03714.61
5.3.100.3230.03714.11
5.3.90.3200.03714.17
5.3.80.3600.03314.09
5.3.70.3570.03313.94
5.3.60.3630.03314.15
5.3.50.3770.04014.01
5.3.40.3300.03313.86
5.3.30.3530.03313.80
5.3.20.3770.03713.70
5.3.10.3700.03713.56
5.3.00.3400.03713.55
5.2.170.3070.02711.04
5.2.160.3000.03011.06
5.2.150.2900.03011.06
5.2.140.3130.03011.25
5.2.130.3030.02710.98
5.2.120.3170.02711.10
5.2.110.3030.02711.25
5.2.100.2870.02711.10
5.2.90.2730.02311.00
5.2.80.2830.02711.13
5.2.70.2730.02711.20
5.2.60.3530.02711.20
5.2.50.3670.02310.92
5.2.40.2670.02010.89
5.2.30.2930.03010.90
5.2.20.2830.03011.11
5.2.10.2900.02710.90
5.2.00.2900.03310.68
5.1.60.3000.02310.07
5.1.50.2870.03010.11
5.1.40.2970.0239.88
5.1.30.2830.03010.30
5.1.20.2630.02310.42
5.1.10.2970.0209.95
5.1.00.2600.0309.98
5.0.50.1370.0238.62
5.0.40.1700.0208.28
5.0.30.1270.0338.19
5.0.20.1330.0208.12
5.0.10.1400.0138.28
5.0.00.1530.0338.38
4.4.90.1130.0106.57
4.4.80.1670.0136.58
4.4.70.1330.0136.58
4.4.60.1330.0176.58
4.4.50.1400.0136.58
4.4.40.1600.0276.58
4.4.30.1670.0176.58
4.4.20.1700.0136.58
4.4.10.1700.0176.58
4.4.00.0970.0236.58
4.3.110.1370.0136.58
4.3.100.1570.0176.58
4.3.90.1530.0206.58
4.3.80.1530.0176.58
4.3.70.1470.0176.58
4.3.60.1330.0176.58
4.3.50.1430.0176.58
4.3.40.1530.0276.58
4.3.30.0000.0206.58
4.3.20.0030.0336.58
4.3.10.0000.0336.58
4.3.00.0000.0336.58

preferences:
57.79 ms | 401 KiB | 5 Q