3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = function() { }; ['a' => $a];

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)
8.3.60.0120.00818.43
8.3.50.0100.01022.05
8.3.40.0150.00318.59
8.3.30.0100.00318.94
8.3.20.0040.00420.07
8.3.10.0040.00420.57
8.3.00.0050.00319.13
8.2.180.0090.00916.63
8.2.170.0120.00322.96
8.2.160.0120.00920.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00022.25
8.2.110.0030.00520.37
8.2.100.0090.00318.03
8.2.90.0070.00019.25
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0000.00918.04
8.2.50.0050.00318.07
8.2.40.0060.00319.95
8.2.30.0040.00418.12
8.2.20.0070.00017.80
8.2.10.0040.00418.11
8.2.00.0040.00417.80
8.1.280.0170.00325.92
8.1.270.0050.00323.80
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00323.83
8.1.230.0130.00019.22
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0090.00017.35
8.1.190.0000.00817.35
8.1.180.0030.00518.10
8.1.170.0040.00418.50
8.1.160.0000.00722.01
8.1.150.0000.00718.86
8.1.140.0000.00817.41
8.1.130.0000.00717.82
8.1.120.0040.00417.51
8.1.110.0020.00517.45
8.1.100.0000.00817.47
8.1.90.0040.00417.46
8.1.80.0030.00317.43
8.1.70.0000.00717.43
8.1.60.0060.00317.59
8.1.50.0000.00817.41
8.1.40.0000.00817.53
8.1.30.0040.00417.59
8.1.20.0040.00417.71
8.1.10.0070.00017.54
8.1.00.0080.00017.54
8.0.300.0050.00318.77
8.0.290.0070.00016.58
8.0.280.0000.00718.37
8.0.270.0030.00317.25
8.0.260.0030.00317.18
8.0.250.0030.00316.79
8.0.240.0060.00016.97
8.0.230.0000.00716.86
8.0.220.0030.00516.73
8.0.210.0000.00716.79
8.0.200.0030.00316.97
8.0.190.0040.00316.83
8.0.180.0000.00716.91
8.0.170.0030.00616.80
8.0.160.0000.00716.92
8.0.150.0040.00416.70
8.0.140.0030.00316.89
8.0.130.0000.00613.27
8.0.120.0040.00416.86
8.0.110.0070.00016.76
8.0.100.0070.00016.77
8.0.90.0040.00416.76
8.0.80.0090.00616.76
8.0.70.0080.00016.78
8.0.60.0070.00016.69
8.0.50.0040.00416.73
8.0.30.0150.00416.89
8.0.20.0120.00817.40
8.0.10.0040.00416.95
8.0.00.0140.00316.68
7.4.330.0050.00015.00
7.4.320.0070.00016.50
7.4.300.0030.00316.56
7.4.290.0070.00016.48
7.4.280.0070.00316.60
7.4.270.0060.00016.60
7.4.260.0000.00716.57
7.4.250.0000.00716.46
7.4.240.0040.00316.47
7.4.230.0050.00216.59
7.4.220.0060.01316.57
7.4.210.0090.01016.61
7.4.200.0000.00716.29
7.4.160.0110.00616.46
7.4.150.0130.00717.40
7.4.140.0090.00917.86
7.4.130.0090.00816.50
7.4.120.0020.01516.55
7.4.110.0080.00816.50
7.4.100.0180.00416.35
7.4.90.0120.00616.48
7.4.80.0040.01819.39
7.4.70.0090.01216.58
7.4.60.0130.00316.51
7.4.50.0000.00916.20
7.4.40.0100.00716.68
7.4.30.0100.00616.55
7.4.00.0060.01014.86
7.3.330.0000.00513.30
7.3.320.0050.00013.11
7.3.310.0000.00716.34
7.3.300.0000.00716.28
7.3.290.0100.00316.28
7.3.280.0130.00516.29
7.3.270.0100.01017.40
7.3.260.0060.01716.35
7.3.250.0090.00716.39
7.3.240.0120.00816.27
7.3.230.0060.01216.59
7.3.210.0000.01716.30
7.3.200.0070.01119.39
7.3.190.0060.01316.47
7.3.180.0060.00916.38
7.3.170.0030.01316.62
7.3.160.0090.00616.27
7.2.330.0030.01516.44
7.2.320.0100.00716.41
7.2.310.0060.01216.52
7.2.300.0100.00716.21
7.2.290.0040.01416.46
7.2.60.0030.01017.02
7.2.00.0000.01219.47
7.1.200.0270.00315.41
7.1.100.0040.01118.20
7.1.70.0030.00716.94
7.1.60.0100.01019.32
7.1.50.0000.01616.89
7.1.00.0030.06722.42
7.0.200.0040.00716.70
7.0.140.0030.07322.01
7.0.60.0170.06019.82
7.0.50.0000.06017.83
7.0.40.0100.07320.23
7.0.30.0470.04020.10
7.0.20.0300.04720.30
7.0.10.0030.04320.20
7.0.00.0100.04320.07
5.6.280.0000.07720.93
5.6.210.0100.03320.75
5.6.200.0070.04018.25
5.6.190.0100.06720.61
5.6.180.0370.04020.39
5.6.170.0500.06320.54
5.6.160.0070.08320.54
5.6.150.0070.08018.16
5.6.140.0130.06318.18
5.6.130.0130.08718.17
5.6.120.0030.06720.93
5.6.110.0100.06321.01
5.6.100.0030.09020.98
5.6.90.0100.05021.11
5.6.80.0100.07720.38
5.5.350.0200.06720.39
5.5.340.0100.05717.99
5.5.330.0130.06720.40
5.5.320.0400.08720.27
5.5.310.0200.03320.28
5.5.300.0070.08018.03
5.5.290.0030.06017.96
5.5.280.0070.06320.89
5.5.270.0130.07020.73
5.5.260.0100.07720.86
5.5.250.0000.09020.69
5.5.240.0270.06320.18
5.4.450.3800.03719.41
5.4.440.0100.07719.41
5.4.430.1370.05319.26
5.4.420.4570.03719.26
5.4.410.3870.03719.22
5.4.400.3970.03319.03
5.4.390.4200.04019.02
5.4.380.3830.03718.91
5.4.370.3270.03718.84
5.4.360.3570.04019.07
5.4.350.4000.03319.08
5.4.340.3730.03718.80
5.4.320.2500.04018.91
5.4.310.0130.06319.02
5.4.300.3670.04018.94
5.4.290.4500.04319.07
5.4.280.4100.04019.02
5.4.270.3830.03718.81
5.4.260.4600.03718.91
5.4.250.4470.04318.94
5.4.240.3600.04018.79
5.4.230.4070.03719.08
5.4.220.0000.04018.84
5.4.210.0000.04319.02
5.4.200.2930.04019.15
5.4.190.4300.04018.84
5.4.180.4400.04019.16
5.4.170.4300.04019.07
5.4.160.4430.03319.13
5.4.150.3870.04018.91
5.4.140.4430.03316.23
5.4.130.3800.03316.43
5.4.120.3400.03716.35
5.4.110.4030.03716.48
5.4.100.4030.03316.48
5.4.90.3970.03716.25
5.4.80.3770.04016.52
5.4.70.4200.04016.44
5.4.60.2500.03716.46
5.4.50.3430.03316.50
5.4.40.2970.03016.42
5.4.30.3630.03016.29
5.4.20.3000.03716.41
5.4.10.3530.03716.52
5.4.00.3100.03715.93
5.3.290.0100.07314.66
5.3.280.4430.04314.66
5.3.270.3700.03314.61
5.3.260.4330.03714.65
5.3.250.4570.03714.67
5.3.240.4430.03314.75
5.3.230.3770.04014.63
5.3.220.3870.03014.58
5.3.210.4230.03014.49
5.3.200.4170.03714.62
5.3.190.3730.03314.48
5.3.180.3770.03714.45
5.3.170.4000.03714.56
5.3.160.2170.04014.46
5.3.150.3070.03714.57
5.3.140.3400.03714.44
5.3.130.3570.03714.55
5.3.120.2730.03314.62
5.3.110.3230.03714.54
5.3.100.2930.03714.09
5.3.90.2930.03013.94
5.3.80.2430.02713.93
5.3.70.3200.03314.07
5.3.60.2870.03314.16
5.3.50.4070.03313.95
5.3.40.3930.04013.95
5.3.30.4100.03313.83
5.3.20.4370.03713.68
5.3.10.4270.03313.71
5.3.00.4600.03713.71
5.2.170.3500.02711.03
5.2.160.3070.03311.03
5.2.150.2970.03011.22
5.2.140.3600.03711.12
5.2.130.3700.02710.93
5.2.120.3670.03310.99
5.2.110.3630.02711.11
5.2.100.3800.02310.92
5.2.90.4170.03011.26
5.2.80.3030.03011.02
5.2.70.3230.02711.07
5.2.60.3770.01710.93
5.2.50.3700.03011.00
5.2.40.2700.03310.86
5.2.30.2830.02310.93
5.2.20.1930.02711.04
5.2.10.2570.02311.01
5.2.00.2230.03010.77
5.1.60.2700.02310.07
5.1.50.2530.0279.94
5.1.40.2430.02310.12
5.1.30.2500.02010.19
5.1.20.2570.02310.36
5.1.10.2700.02710.08
5.1.00.2700.02310.14
5.0.50.1500.0178.72
5.0.40.1130.0238.40
5.0.30.1070.0338.30
5.0.20.1030.0338.10
5.0.10.1370.0178.13
5.0.00.0670.0408.11
4.4.90.1600.0175.85
4.4.80.1730.0205.78
4.4.70.1170.0175.77
4.4.60.1270.0175.78
4.4.50.1130.0175.80
4.4.40.1470.0305.78
4.4.30.1430.0175.89
4.4.20.1400.0205.86
4.4.10.1230.0135.96
4.4.00.1200.0205.82
4.3.110.1170.0205.70
4.3.100.1430.0175.81
4.3.90.1800.0135.70
4.3.80.1530.0235.74
4.3.70.1800.0175.72
4.3.60.1800.0175.79
4.3.50.1670.0175.67
4.3.40.1830.0235.64
4.3.30.0930.0235.25
4.3.20.0970.0235.25
4.3.10.0730.0235.25
4.3.00.0970.0205.25

preferences:
39.12 ms | 401 KiB | 5 Q