3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdClass(); $b = new stdClass(); serialize(min($a, $b));

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)
8.3.70.0170.00716.58
8.3.60.0040.01118.41
8.3.50.0050.01321.04
8.3.40.0110.00418.59
8.3.30.0050.00818.81
8.3.20.0070.00020.04
8.3.10.0040.00423.60
8.3.00.0050.00319.25
8.2.180.0070.01316.38
8.2.170.0140.00722.96
8.2.160.0070.00720.38
8.2.150.0050.00224.18
8.2.140.0000.00724.66
8.2.130.0020.00526.16
8.2.120.0060.00320.49
8.2.110.0040.00420.47
8.2.100.0070.00418.16
8.2.90.0090.00019.07
8.2.80.0080.00017.97
8.2.70.0050.00317.63
8.2.60.0030.00717.55
8.2.50.0070.00418.07
8.2.40.0000.00718.03
8.2.30.0040.00417.98
8.2.20.0000.00717.48
8.2.10.0040.00417.86
8.2.00.0000.00817.56
8.1.280.0140.00725.92
8.1.270.0030.00623.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.92
8.1.230.0110.00019.15
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0060.00518.42
8.1.160.0040.00421.90
8.1.150.0000.00718.87
8.1.140.0040.00417.25
8.1.130.0030.00317.72
8.1.120.0070.00017.32
8.1.110.0040.00417.34
8.1.100.0040.00417.25
8.1.90.0000.00717.26
8.1.80.0040.00417.28
8.1.70.0040.00417.31
8.1.60.0000.00817.47
8.1.50.0080.00017.31
8.1.40.0000.00817.26
8.1.30.0060.00317.57
8.1.20.0030.00617.60
8.1.10.0070.00017.45
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00318.29
8.0.270.0030.00517.20
8.0.260.0000.00617.05
8.0.250.0000.00716.82
8.0.240.0000.00616.88
8.0.230.0040.00416.90
8.0.220.0030.00316.88
8.0.210.0000.00716.80
8.0.200.0000.00716.77
8.0.190.0030.00716.81
8.0.180.0020.00516.77
8.0.170.0040.00416.73
8.0.160.0040.00416.84
8.0.150.0000.00816.88
8.0.140.0030.00316.73
8.0.130.0000.00513.20
8.0.120.0050.00316.76
8.0.110.0040.00416.71
8.0.100.0000.00816.87
8.0.90.0070.00016.77
8.0.80.0090.00616.82
8.0.70.0000.00816.86
8.0.60.0070.00016.69
8.0.50.0000.00716.80
8.0.30.0110.00816.94
8.0.20.0120.00917.40
8.0.10.0030.00317.00
8.0.00.0060.01216.60
7.4.330.0020.00215.02
7.4.320.0000.00616.42
7.4.300.0030.00316.42
7.4.290.0000.00716.52
7.4.280.0040.00816.41
7.4.270.0060.00316.43
7.4.260.0050.00516.53
7.4.250.0040.00416.34
7.4.240.0030.00416.53
7.4.230.0030.00316.27
7.4.220.0120.00616.56
7.4.210.0070.00816.44
7.4.200.0070.00016.52
7.4.160.0090.00616.24
7.4.150.0090.00917.40
7.4.140.0150.00417.86
7.4.130.0120.00916.56
7.4.120.0110.00616.32
7.4.110.0030.01316.47
7.4.100.0040.01516.51
7.4.90.0150.00416.36
7.4.80.0070.01719.39
7.4.70.0100.00616.29
7.4.60.0080.00816.29
7.4.50.0080.00016.29
7.4.40.0030.01416.46
7.4.30.0120.00416.54
7.4.00.0060.01314.67
7.3.330.0000.00512.87
7.3.320.0000.00513.02
7.3.310.0060.00016.22
7.3.300.0030.00316.11
7.3.290.0090.00516.13
7.3.280.0050.01216.13
7.3.270.0030.01717.40
7.3.260.0070.01116.33
7.3.250.0100.00816.08
7.3.240.0110.01116.02
7.3.230.0040.01216.39
7.3.210.0090.00616.29
7.3.200.0160.00019.39
7.3.190.0110.00616.14
7.3.180.0090.00616.34
7.3.170.0060.01216.29
7.3.160.0120.00316.43
7.3.10.0050.01216.19
7.3.00.0140.00216.28
7.2.330.0110.00716.59
7.2.320.0100.00716.27
7.2.310.0080.01316.59
7.2.300.0080.00816.49
7.2.290.0090.01216.50
7.2.130.0190.00816.54
7.2.120.0070.00916.66
7.2.110.0090.01116.72
7.2.100.0050.01116.76
7.2.90.0090.00616.63
7.2.80.0150.00516.60
7.2.70.0120.00716.88
7.2.60.0140.00916.74
7.2.50.0180.00616.75
7.2.40.0230.00916.76
7.2.30.0300.00816.86
7.2.20.0370.00816.68
7.2.10.0020.01216.34
7.2.00.0110.01217.55
7.1.250.0100.00615.49
7.1.100.0000.01517.89
7.1.70.0040.00417.22
7.1.60.0030.00717.17
7.1.50.0030.01016.83
7.1.00.0030.07722.51
7.0.200.0030.00916.39
7.0.140.0030.06722.12
7.0.60.0070.08321.84
7.0.50.0100.07717.80
7.0.40.0100.07020.09
7.0.30.0330.07320.17
7.0.20.0330.04020.00
7.0.10.0030.07320.32
7.0.00.0100.04020.13
5.6.280.0030.07320.85
5.6.210.0070.07320.46
5.6.200.0000.04318.15
5.6.190.0170.07020.60
5.6.180.0230.04320.77
5.6.170.0270.06320.41
5.6.160.0070.06320.44
5.6.150.0030.06318.11
5.6.140.0070.07318.11
5.6.130.0000.05018.21
5.6.120.0100.03720.98
5.6.110.0100.08020.97
5.6.100.0130.08021.00
5.6.90.0130.06320.96
5.6.80.0130.07020.41
5.5.350.4300.04320.39
5.5.340.0030.07718.00
5.5.330.0030.04020.27
5.5.320.0230.08020.16
5.5.310.0430.06720.21
5.5.300.0070.08017.98
5.5.290.0030.09017.95
5.5.280.0070.04320.64
5.5.270.0200.07020.73
5.5.260.0070.04320.71
5.5.250.0070.07720.77
5.5.240.0000.03320.16
5.4.450.4400.04019.32
5.4.440.0000.04319.38
5.4.430.1270.03719.34
5.4.420.3270.04719.48
5.4.410.2800.03319.29
5.4.400.3800.04018.96
5.4.390.3530.03719.11
5.4.380.3470.04019.10
5.4.370.4230.03019.05
5.4.360.4330.05719.11
5.4.350.3530.03719.11
5.4.340.4030.03319.11
5.4.320.4570.03718.89
5.4.310.4630.03719.11
5.4.300.4600.03318.98
5.4.290.4630.03718.84
5.4.280.4530.04019.05
5.4.270.4000.03319.09
5.4.260.4530.03719.15
5.4.250.4200.03318.84
5.4.240.4570.04019.04
5.4.230.4600.03319.11
5.4.220.4670.04019.09
5.4.210.4400.03319.04
5.4.200.4300.04019.00
5.4.190.4130.04018.82
5.4.180.4570.03719.00
5.4.170.3700.04019.09
5.4.160.4100.03718.82
5.4.150.3700.03319.09
5.4.140.0070.06016.39
5.4.130.0100.06316.31
5.4.120.2370.05016.43
5.4.110.4300.03316.09
5.4.100.4470.04016.09
5.4.90.4230.03316.47
5.4.80.4370.03016.10
5.4.70.4430.04716.24
5.4.60.4570.03316.51
5.4.50.4400.03716.31
5.4.40.4630.04016.51
5.4.30.0100.07016.30
5.4.20.2400.04716.43
5.4.10.4470.04016.09
5.4.00.4530.03715.82
5.3.290.4470.03714.59
5.3.280.4730.03314.53
5.3.270.4030.03714.52
5.3.260.4000.03714.69
5.3.250.4000.03714.39
5.3.240.4030.04014.52
5.3.230.0030.04314.52
5.3.220.3530.03714.48
5.3.210.3870.03714.52
5.3.200.4230.03314.49
5.3.190.5000.04714.38
5.3.180.4570.03314.53
5.3.170.4370.03714.50
5.3.160.4700.04314.64
5.3.150.4570.03714.38
5.3.140.4600.03714.45
5.3.130.0030.08314.48
5.3.120.0100.07714.33
5.3.110.4170.03314.63
5.3.100.4230.03013.96
5.3.90.3630.03314.11
5.3.80.3470.03713.83
5.3.70.4470.03713.82
5.3.60.4630.04013.95
5.3.50.3970.03313.76
5.3.40.3830.02713.87
5.3.30.4200.03013.88
5.3.20.4800.03313.63
5.3.10.3200.03313.47
5.3.00.3100.03013.61
5.2.170.3570.03311.09
5.2.160.3030.03011.23
5.2.150.3130.03011.04
5.2.140.3800.02311.13
5.2.130.2070.02711.11
5.2.120.2500.02311.04
5.2.110.3170.02311.18
5.2.100.2630.01711.04
5.2.90.3030.02711.05
5.2.80.3100.02710.97
5.2.70.2730.03011.09
5.2.60.3170.02310.86
5.2.50.2900.02710.87
5.2.40.2070.03010.98
5.2.30.2070.02710.92
5.2.20.2370.03010.82
5.2.10.2200.02310.85
5.2.00.2370.03010.71
5.1.60.2430.0209.97
5.1.50.3030.0339.97
5.1.40.2970.0309.88
5.1.30.2370.02310.32
5.1.20.3030.03010.35
5.1.10.2930.0209.90
5.1.00.3030.02310.08
5.0.50.1830.0178.52
5.0.40.1570.0208.40
5.0.30.1470.0308.12
5.0.20.2030.0178.34
5.0.10.1900.0208.07
5.0.00.1600.0278.29
4.4.90.1030.0136.14
4.4.80.1200.0136.14
4.4.70.0900.0176.14
4.4.60.0970.0176.14
4.4.50.1230.0136.14
4.4.40.1400.0276.14
4.4.30.1800.0176.14
4.4.20.1600.0176.14
4.4.10.1830.0176.14
4.4.00.1830.0276.14
4.3.110.1770.0136.14
4.3.100.1400.0176.14
4.3.90.1830.0176.14
4.3.80.1700.0236.14
4.3.70.1770.0136.14
4.3.60.1870.0136.14
4.3.50.1430.0176.14
4.3.40.1800.0236.14
4.3.30.0930.0136.14
4.3.20.0900.0236.14
4.3.10.1000.0236.14
4.3.00.1030.0136.14

preferences:
38.09 ms | 401 KiB | 5 Q